master-init.yml

- hosts: master
  tasks:
  - name: initialise master
    shell: kubeadm init  --apiserver-advertise-address={{ ansible_eth0.ipv4.address }}     --pod-network-cidr=192.168.0.0/16
    when: cni == "calico"
  - name: initialise master
    shell: kubeadm init  --apiserver-advertise-address={{ ansible_eth0.ipv4.address }}     --skip-phases=addon/kube-proxy
    when: cni == "cilium"
  - name: initialise master
    shell: kubeadm init  --apiserver-advertise-address={{ ansible_eth0.ipv4.address }}    
    when: cni == "skip"
  - name: Create /root/.kube
    file:
      path: /root/.kube
      state: directory
      owner: root
  - name: "Create /home/{{ user }}/.kube"
    file:
      path: "/home/{{ user }}/.kube"
      state: directory
      owner: "{{ user }}"
  - name: Copy admin.conf to root
    shell: cp /etc/kubernetes/admin.conf /root/.kube/config
  - name: Copy admin.conf to "{{ user }}"
    shell: cp /etc/kubernetes/admin.conf /home/{{ user }}/.kube/config
  - name: bash_completition
    shell: kubectl completion bash >/etc/bash_completion.d/kubectl
  - name: make shure /home/{{ user }}/.kube/config belongs to 22m
    file:
      path: /home/{{ user }}/.kube/config
      owner: "{{ user }}"
  - name: initialise calico
    shell:  kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.24.1/manifests/tigera-operator.yaml
    when: cni == "calico"
  - name: initialise calico
    shell: kubectl create -f https://raw.githubusercontent.com/projectcalico/calico/v3.24.1/manifests/custom-resources.yaml
    when: cni == "calico"
      #- name: initialise calicoctl
      #  shell: curl -O -L  https://github.com/projectcalico/calicoctl/releases/download/v3.18.1/calicoctl
      #  when: cni == "calico"
  - name: initialise cilium
    shell: kubectl apply -f https://raw.githubusercontent.com/cilium/cilium/v1.9/install/kubernetes/quick-install.yaml
    when: cni == "cilium"
  - debug:
      msg: He das mit Cilium klappt so nicht. Wir brauchen ja die externe Addresse/Port vom API-Server 
    when: cni == "cilium"
  - name: Install Metrics-Server
    shell: kubectl apply  -f https://raw.githubusercontent.com/erkules/k8sworkshop/master/System/metrics-server.yaml

  - name: Add IP address of all hosts to all hosts
    lineinfile:
      dest: /etc/hosts
      regexp: '.*{{ item }}$'
      line: "{{ hostvars[item].ansible_host }} {{item}}"
      state: present
    when: hostvars[item].ansible_host is defined
    with_items: "{{ groups.all }}"