init.md

Raspberry PI 5 mk8s init

Prvotni setup

Otevrit

sudo nano /boot/firmware/cmdline.txt

A pridat

cgroup_enable=memory cgroup_memory=1

Instalace

sudo snap install microk8s --classic --channel=1.30
sudo usermod -a -G microk8s filip
sudo chown -R filip ~/.kube
sudo reboot 
microk8s enable dns dashboard storage
microk8s enable registry prometheus dashboard
microk8s enable ingress

Docker registry

Pridani lokalniho registry do docker daemona. Lokalne mam ORBstack, tudiz jit pres settings > docker a pridat

{
  "insecure-registries" : [
    "192.168.1.245:32000"
  ]
}

Pridani do mk8s na raspberry pi

sudo mkdir -p /var/snap/microk8s/current/args/certs.d/192.168.1.245:32000
sudo touch /var/snap/microk8s/current/args/certs.d/192.168.1.245:32000/hosts.toml

Then, edit the file we just created and make sure the contents are as follows:

sudo nano /var/snap/microk8s/current/args/certs.d/192.168.1.245:32000/hosts.toml

# /var/snap/microk8s/current/args/certs.d/192.168.1.245:32000/hosts.toml
server = "http://192.168.1.245:32000"

[host."http://192.168.1.245:32000"]
capabilities = ["pull", "resolve"]

a pote

microk8s stop
microk8s start

Dashboard

Zjisteni tokenu

microk8s kubectl create token default

Prepnout se do services

microk8s kubectl apply -f dashboard.yaml