Usage.md

Usage

(installed on the master nodes)

Tools reachable over the web

• https://clusternode.my.net:8443 => Kubernetes Dashboard

• Prometheus:
  Is not exposed over the web. You can access it from your local machine:

  # You can get the admin login for the cluster with the script ./get-kubernetes-admin-token.sh
  kubectl port-forward -n monitoring svc/g8s-prometheus-server 8888:80

  Then open http://localhost:8888 in your browser.

Tools on the master machines

• Normal Kubernetes tools:
  • kubectl - also available as alias k
  • git
  • helm
  • cilium - commandline tool
• Special scripts (residing in /usr/local/bin and /usr/local/sbin)
  • get-customer-token.sh - fetches the customer dashboard token
  • get-dashboard-admin-token.sh - get the kubernetes-admin dashboard token
  • kcd - small script to change your namespace

Config directories

• /opt/kubernetes/etc -> configs from the cluster core installation
• /opt/kubernetes/components -> configs for all installed components

Tools in the gubernat repo

• get-kubernetes-admin-token.sh -> import kubectl config to your local kubeconfig