====== Kubernetes ======

siehe auch: [[Container-Orchestrierung]]

Originalanleitung:
  * [[https://kubernetes.io/]]
  * [[https://www.informatik-aktuell.de/entwicklung/methoden/kubernetes-architektur-und-einsatz-einfuehrung-mit-beispielen.html|Kubernetes: Architektur und Einsatz – Eine Einführung mit Beispielen]] - 16. Januar 2018
  * [[https://kubernetes.io/docs/tasks/tools/install-kubectl/|Install and Set Up kubectl]]
    * Install using native package management
      * ''apt-get update && apt-get install -y apt-transport-https gnupg2 curl''
      * ''curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -''
      * ''echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | tee -a /etc/apt/sources.list.d/kubernetes.list''
      * ''apt-get update''
      * ''apt-get install -y kubectl''
    * [[https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/|Installing kubeadm]]
      * ''lsmod | grep br_netfilter''
      * ''netstat -antup | egrep "6443|2379|2380|10250|10251|10252"''
      * ''apt-get install -y kubelet kubeadm kubectl''
      * ''service kubelet status''
    * [[https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/|Creating a cluster with kubeadm]]
      * ''[[https://kubernetes.io/docs/reference/setup-tools/kubeadm/|kubeadm]] init ''
        * ...
        * ''[WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/''
        * ...
        * ''[ERROR Swap]: running with swap on is not supported. Please disable swap''
        * ...
      * ''[[https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/create-cluster-kubeadm/#tear-down|kubectl drain <node name> --delete-local-data --force --ignore-daemonsets]]''
      * ''...''
      * ''...''

Deutsche Anleitungen:
  * [[https://kubernetes.io/de/docs/tutorials/kubernetes-basics/]]
  * [[https://kubernetes.io/de/docs/tutorials/]]
  * **[[https://itsecblog.de/kubernetes-tutorial-installation-konfiguration-eines-kubernetes-clusters/]]**
  * [[https://www.ionos.de/digitalguide/server/konfiguration/kubernetes-tutorial/]]