kubeasz/21.addmaster.yml

# 重新配置启动 haproxy
- hosts: lb
  roles:
  - lb

- hosts: new-master 
  roles:
  - { role: chrony, when: "hostvars[groups.deploy[0]]['NTP_ENABLED'] == 'yes'" } 
  - prepare
  - docker
  - kube-master
  - kube-node
  # 根据hosts中配置，以下两种网络只会安装一种
  - { role: calico, when: "CLUSTER_NETWORK == 'calico'" }
  - { role: cilium, when: "CLUSTER_NETWORK == 'cilium'" }
  - { role: flannel, when: "CLUSTER_NETWORK == 'flannel'" }
  - { role: kube-router, when: "CLUSTER_NETWORK == 'kube-router'" }
  # 禁止业务 pod调度到 master节点
  tasks:
  - name: 禁止业务 pod调度到 master节点
    shell: "{{ bin_dir }}/kubectl cordon {{ inventory_hostname }} "
    delegate_to: "{{ groups.deploy[0] }}"
    when: DEPLOY_MODE != "allinone"
    ignore_errors: true

  - name: 设置master节点role
    shell: "{{ bin_dir }}/kubectl label node {{ inventory_hostname }} kubernetes.io/role=master --overwrite"
    ignore_errors: true
    delegate_to: "{{ groups.deploy[0] }}"