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#kubernetes

63 posts54 participants0 posts today
Continued thread

Number of #bitnami container images in the #homelab cluster: 4

Number of #bitnami container images successfully removed: 2

Number of #bitnami container images to remove: 1

Next up was redis. Harbor doesn't support a full redis cluster so I searched around for a primary-secondary configuration. Looks like the DandyDeveloper helm chart should do the business so we are off to the races... Two down, one to go!

github.com/DandyDeveloper/char

Various helm charts migrated from [helm/stable] due to deprecation - DandyDeveloper/charts
GitHubcharts/charts/redis-ha at master · DandyDeveloper/chartsVarious helm charts migrated from [helm/stable] due to deprecation - DandyDeveloper/charts
Continued thread

Okay so like, there are multiple interfaces and they are all distinct/unique:

  • GUI: Graphical User Interface, i.e. the apps that are graphically drawn on screen and can be interacted with using a mouse, like browsers, media, games (etc)
  • CLI: Command Line Interface, i.e. 'the terminal', where characters are displayed and commands typed for interactions.
  • TUI: Terminal User Interface: Is a mix of the first two, where characters are used within a terminal to imitate graphics, using hotkeys over typed commands.

(There are more, but these are three common ones)

So GUI != CLI != TUI :neocat_thumbsup:

CLC 2025-Konferenz: Praxisnahes Lernen in vier Workshops – von CI/CD bis KI

Ob CI/CD, Observability, KI oder GitOps – die Konferenz zu DevEx und Platform Engineering liefert praxisrelevantes Know-how in ganztägigen Workshops.

heise.de/news/CLC-2025-Konfere

heise online · CLC 2025-Konferenz: Praxisnahes Lernen in vier Workshops – von CI/CD bis KI
More from Matthias Parbel

Hey fedi-admins, what's your recommended GUI option for k8s administration?

Specifically looking for something with a low barrier to entry, as it's intended for the devs in my team who have minimal ops/infra experience.

We've been looking at 'Portainer' as the combination of easy management, stack deploys and RBAC quite appealing, but the way they're aggressively pushing the paid version... not so much.

Schon wieder Freitag 😅

Die Zeit vergeht schnell, wenn die Arbeit interessant ist und Spaß macht 😊

In meinem Fall war es diese Woche viel #Automatisierung mit Ansible in Openstack.

Das Produkt soll zukünftig mit Containern betrieben werden und in neuen Projekten sollen VMs automatisch installiert werden.

Übersetze gerade ein 1200 Zeilen starkes Bash-Skript eines Kollegen zuerst in ein Playbook, anschließend bereinige ich das nach DRY und KISS und was dann übrig bleibt, wird zu einer Ansible Role mit Variablen, die man dann auf 5, 10, 20 Server anwenden kann um die zu betanken.

Mein Vorschlag, auch ohne Kubernetes beim Kunden auf #Container zu setzen und dafür auf einem Server Podman zu verwenden wurde aufgenommen.

It's always DNS.

That is _the_ truest statements in OPS.

When kubeadm fails and random crashes and service restarts happen, go check DNS lookups.

In my case, a DNS slave just died. kubeadmin got that guys reply and five minutes later theres 10 restarts in all control plane services.

#kubernetes

Lesson learned: DNS queries belong on a dashboard too.

Опыт эксплуатации Service Mesh в Авито

Привет, Хабр! Меня зовут Игорь Балюк, совсем недавно я работал платформенным инженером в Авито . В этой статье я рассказываю про Service Mesh и показываю, что это, скорее, не конечная точка, где можно найти «серебряную пулю» от всех проблем, а путь, который, возможно, никогда не закончится: придется постоянно куда-то бежать и что-то дорабатывать. В тексте я также разбираю, как работает Service Mesh в Авито. Переходите под кат, будет интересно!

habr.com/ru/companies/avito/ar

ХабрОпыт эксплуатации Service Mesh в АвитоПривет, Хабр! Меня зовут Игорь Балюк, совсем недавно я работал платформенным инженером в Авито , разрабатывал «магическую коробочку», которая автоматизирует всю рутину, связанную с созданием...

Current blog pipeline:

1. 🕐️ How I use Bitwarden to keep my homelab credentials safe
2. 👀 A flexible and safe homelab with Proxmox
3. 👀 How bridged networks actually work
4. ✍️ A reproducible homelab with opentofu, cloud-init and ansible
5. 🕐️ GitOps with Flux and encrypted secrets with SOPS and age
6. 🕐️ Deploying in a Specific Order with Flux Kustomizations
7. 🧪 Kubernetes monitoring
8. 🧪 Kubernetes backups

🧪 Experimenting
✍️ Writing
👀 Under review
🕐️ Scheduled