kubenetes cluster

• before install edit /boot/firmware/cmdline.txt
  • add: cgroup_memory=1 cgroup_enable=memory to the end
  • then reboot
• installed via k3s
  • https://docs.k3s.io/quick-start
  • kubectl should come part of this
    • https://docs.k3s.io/cli
• right after installation, you'll get this error when trying to use kubectl: E1226 01:53:19.805352 3975 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get \"http://localhost:8080/api?timeout=32s\": dial tcp [::1]:8080: connect: connection refused" to fix:

mkdir -p ~/.kube
sudo cp /etc/rancher/k3s/k3s.yaml ~/.kube/config
sudo chown nathan:nathan ~/.kube/config
chmod 600 ~/.kube/config

on worker node, to install k3s: curl -sfL https://get.k3s.io | K3S_URL=https://:6443 K3S_TOKEN= sh - token is at sudo cat /var/lib/rancher/k3s/server/node-token curl -sfL https://get.k3s.io | K3S_URL=https://10.195.1.7:6443 K3S_TOKEN=K1017a16542e066500b10d8be22688d8fba8f59184a31d43882e7bd3dcf237a7399::server:32ac7bc6962028191fbb7173d86d60cd sh - then copy the .kube/config file and replace the localhost with the master ip

to check if it's working run: kubectl get nodes -o wide

changelog

You can find the changelog here.

how to

git cliff --unreleased --tag v1.0.7 --prepend CHANGELOG.md gc -m "docs: add changelog for v1.0.7" gt 1.0.7