fdisk.yml

---
- name: "格式化挂载磁盘"
  hosts: all
  vars:
    disk: sdb
    dir: /data
    num: 1
  tasks:
    - name: set partation variable
      set_fact:
        partation: "{{ disk }}{{ num }}"
    - stat:
        path: "/dev/{{ partation }}"
      register: disk_stat
      tags: fdisk
    - name: "创建/dev/{{ disk }}分区"
      when: not disk_stat.stat.exists
      parted:
        device: "/dev/{{ disk }}"
        number: 1
        part_type: primary
        part_start: 0%
        part_end: 100%
        label: gpt
        state: present
      tags: fdisk
    - name: "disk"
      debug:
        msg: "即将格式化的磁盘分区是/dev/{{ partation }}"
      tags: fdisk
    - name: "格式化/dev/{{ partation }}分区"
      when: not disk_stat.stat.exists
      filesystem:
        dev: "/dev/{{ partation }}"
        force: yes
        fstype: xfs
      tags: fdisk
    - name: 重新获取facter
      setup:
        gather_subset:
          - '!all'
          - '!any'
          - hardware
      tags: fdisk
    - name: 获取/dev/{{ partation }}的UUID
      set_fact:
        device_uuid: "{{ item.value }}"
      with_dict:
        - "{{ ansible_device_links.uuids }}"
      when: item.key == (partation)
      tags: fdisk
    - name: "挂载/dev/{{ partation }}分区到{{ dir }}目录"
      mount:
        path: "{{ dir }}"
        src: "UUID={{device_uuid[0]}}"
        fstype: xfs
        opts: defaults,noatime,nodiratime,pquota
        state: mounted
      tags: fdisk

    - name: "创建etcd目录"
      file:
        path: "{{ item.line }}"
        owner: root
        group: root
        mode: 0755
        state: directory
      with_items:
        - {line: "{{ dir }}/containers/etcd"}
        - {line: "/var/lib/etcd"}
      when: inventory_hostname in groups['etcd']
      tags: bind_dir
    - name: "绑定etcd数据目录到{{ dir }}目录"
      mount:
        path: "/var/lib/etcd"
        src: "{{ dir }}/containers/etcd"
        fstype: none
        opts: defaults,bind
        state: mounted
      when: inventory_hostname in groups['etcd']
      tags: bind_dir
    - name: "创建worker目录"
      file:
        path: "{{ item.line }}"
        owner: root
        group: root
        mode: 0755
        state: directory
      with_items:
        - {line: "{{ dir }}/containers/kubelet"}
        - {line: "{{ dir }}/containers/containerd"}
        - {line: "{{ dir }}/containers/log"}
        - {line: "/var/lib/kubelet"}
        - {line: "/var/lib/containerd"}
        - {line: "/var/log/pods"}
      when: (inventory_hostname in groups['master'] or inventory_hostname in groups['worker'])
      tags: bind_dir
    - name: "绑定worker数据目录到{{ dir }}目录"
      mount:
        path: "{{ item.path }}"
        src: "{{ item.src }}"
        fstype: none
        opts: defaults,bind
        state: mounted
      with_items:
        - {src: "{{ dir }}/containers/kubelet", path: "/var/lib/kubelet"}
        - {src: "{{ dir }}/containers/containerd", path: "/var/lib/containerd"}
        - {src: "{{ dir }}/containers/log", path: "/var/log/pods"}
      when: (inventory_hostname in groups['master'] or inventory_hostname in groups['worker'])
      tags: bind_dir