- name: prepare some dirs
  file: name={{ item }} state=directory
  with_items:
  - "/etc/kube-lb/sbin"
  - "/etc/kube-lb/logs"
  - "/etc/kube-lb/conf"

- name: 下载二进制文件kube-lb(nginx)
  copy: src={{ base_dir }}/bin/nginx dest=/etc/kube-lb/sbin/kube-lb mode=0755

- name: 创建kube-lb的配置文件
  template: src=kube-lb.conf.j2 dest=/etc/kube-lb/conf/kube-lb.conf
  tags: restart_kube-lb

- name: 创建kube-lb的systemd unit文件
  template: src=kube-lb.service.j2 dest=/etc/systemd/system/kube-lb.service
  tags: restart_kube-lb

- name: 开机启用kube-lb服务
  shell: systemctl enable kube-lb
  ignore_errors: true

- name: 开启kube-lb服务
  shell: systemctl daemon-reload && systemctl restart kube-lb
  ignore_errors: true
  tags: restart_kube-lb

- name: 以轮询的方式等待kube-lb服务启动
  shell: "systemctl status kube-lb.service|grep Active"
  register: svc_status
  until: '"running" in svc_status.stdout'
  retries: 3
  delay: 3
  tags: restart_kube-lb