- name: 下载etcd二进制文件
  copy: src={{ base_dir }}/bin/{{ item }} dest={{ bin_dir }}/{{ item }} mode=0755
  with_items:
  - etcd
  - etcdctl

- name: 创建etcd证书目录
  file: name=/etc/etcd/ssl state=directory

- name: 创建etcd证书请求
  template: src=etcd-csr.json.j2 dest=/etc/etcd/ssl/etcd-csr.json

- name: 创建 etcd证书和私钥
  shell: "cd /etc/etcd/ssl && {{ bin_dir }}/cfssl gencert \
        -ca={{ ca_dir }}/ca.pem \
        -ca-key={{ ca_dir }}/ca-key.pem \
        -config={{ ca_dir }}/ca-config.json \
        -profile=kubernetes etcd-csr.json | {{ bin_dir }}/cfssljson -bare etcd"

- name: 获取ectd.pem 供calico secrets使用
  fetch:
    src: /etc/etcd/ssl/etcd.pem
    dest: /etc/ansible/roles/calico/files/
    flat: yes
  when: NODE_NAME is defined and NODE_NAME == "etcd1"

- name: 获取ectd-key.pem 供calico secrets使用
  fetch:
    src: /etc/etcd/ssl/etcd-key.pem
    dest: /etc/ansible/roles/calico/files/
    flat: yes
  when: NODE_NAME is defined and NODE_NAME == "etcd1"

- name: 创建etcd工作目录
  file: name=/var/lib/etcd state=directory

- name: 创建etcd的systemd unit文件
  template: src=etcd.service.j2 dest=/etc/systemd/system/etcd.service

- name: daemon-reload
  shell: systemctl daemon-reload

- name: enable-etcd
  shell: systemctl enable etcd

- name: 重启etcd服务
  shell: systemctl restart etcd