k8s_example.yml

---
- name: k8s master set hostname
  hosts: k8s_master
  become: yes

  roles:
    - role: hostname # Warning: change hostname
      hostname_prefix: "master-"

- name: k8s worker set hostname
  hosts: k8s_worker
  become: yes

  roles:
    - role: hostname # Warning: change hostname
      hostname_prefix: "worker-"
    # - nfsclient
    # - role: ceph
    #   ceph_repo: "https://mirrors.tuna.tsinghua.edu.cn/ceph"

- name: k8s init
  hosts: k8s
  become: yes

  roles:
    - role: common  # Warning: disable filewalld,selinux,swap
      timezone: "Asia/Shanghai"
    # - role: sshd
    #   sshd_UseDNS: "no"
    #   sshd_PasswordAuthentication: "no"
    - ntpd
    - role: docker
      docker_repo: "https://mirrors.tuna.tsinghua.edu.cn/docker-ce"
      docker_registry_mirror: "https://daocloud.io"
      docker_dns:
        - 223.5.5.5
        - 223.6.6.6
        - 114.114.114.114
      docker_log_max_size: 100m
      docker_log_max_file: 10
    - role: kubernetes
      k8s_repo: "https://mirrors.aliyun.com/kubernetes"