- hosts: MainMaster
  tasks:
    - name: disable swap
      command: swapoff -a
      ignore_errors: yes
    - name: force reset kubeadm for safety
      command: kubeadm reset -f
    - name: generateCert
      command: kubeadm alpha certs certificate-key
      register: cert
    - name: kubeadm init
      command: kubeadm init --control-plane-endpoint "10.0.2.2:6443" --upload-certs --certificate-key {{ cert.stdout }}
      ignore_errors: no
    - name: create .kube directory
      command: mkdir ~/.kube
      ignore_errors: yes
    - name: ensure dns server
      command: echo "nameserver 8.8.8.8" > /etc/resolv.conf
    - name: setup kubeconfig
      command: cp /etc/kubernetes/admin.conf ~/.kube/config
    - name: copy install weave
      copy:
        src: ~/installWeave.sh
        dest: ~/installWeave.sh
      ignore_errors: yes
    - name: make executable
      command: chmod +x installWeave.sh
    - name: weave setup
      command: sh ~/installWeave.sh
    - name: generate worker join command
      command: kubeadm token create --print-join-command
      register: joinOutput
    - name: save worker join
      local_action: copy content={{ joinOutput.stdout }} dest=~/join.sh
    - name: save master join
      local_action: copy content="{{ joinOutput.stdout }} --control-plane --certificate-key {{ cert.stdout }}" dest=~/joinMaster.sh