main.yml

# 系统基础软件环境
- import_tasks: debian.yml
  when: ansible_distribution == "Ubuntu" or ansible_distribution == "Debian"

- import_tasks: centos.yml
  when: ansible_distribution == "CentOS"

- name: prepare some dirs
  file: name={{ item }} state=directory
  with_items:
  - "{{ bin_dir }}"
  - "{{ ca_dir }}"
  - /root/.kube

- name: 下载证书工具 CFSSL和 kubectl
  copy: src={{ base_dir }}/bin/{{ item }} dest={{ bin_dir }}/{{ item }} mode=0755
  with_items:
  - cfssl
  - cfssl-certinfo
  - cfssljson
  - kubectl
  tags: upgrade_k8s

- name: 分发 kubeconfig配置文件
  synchronize: src=/root/.kube/config dest=/root/.kube/config
  delegate_to: "{{ groups.deploy[0] }}"

- name: 分发 CA 证书
  synchronize: src={{ ca_dir }}/{{ item }} dest={{ ca_dir }}/{{ item }}
  with_items:
  - ca.pem
  - ca-key.pem
  - ca.csr
  - ca-config.json
  delegate_to: "{{ groups.deploy[0] }}"

- name: 写入环境变量$PATH 
  lineinfile:
    dest: ~/.bashrc
    state: present
    regexp: 'kubeasz'
    line: 'export PATH={{ bin_dir }}:$PATH # generated by kubeasz'

- name: 添加 kubectl 命令自动补全
  lineinfile:
    dest: ~/.bashrc
    state: present
    regexp: 'kubectl completion'
    line: 'source <(kubectl completion bash)'

# 公共系统参数设置
- import_tasks: common.yml