partition.yaml

---
- name: Create partitions on master
  hosts: masters
  become: yes
  tasks:

  - name: Create LVEtcd logical volume
    lvol:
      lv: LVEtcd
      size: 10g
      vg: vg1

  - name: Create mount /var/lib/etcd point
    file:
      path: /var/lib/etcd
      state: directory
      mode: 0755

  - name: Create /dev/mapper/vg1-LVEtcd file system
    filesystem:
      dev: /dev/mapper/vg1-LVEtcd
      fstype: xfs
      force: no

  - name: Add comment line to end of /etc/fstab
    lineinfile:
      path: /etc/fstab
      line: "\n# OpenShift specific mounts\n"
      insertafter: EOF

  - name: Mount /var/lib/etcd directory
    mount:
      path: /var/lib/etcd
      src: /dev/mapper/vg1-LVEtcd
      fstype: xfs
      opts: defaults
      state: present
      dump: 1
      passno: 2


- name: Create partitions on infra and apps
  hosts: infras:apps
  become: yes
  tasks:

  - name: Create LVOrigin
    lvol:
      lv: LVOrigin
      size: 20g
      vg: vg1

  - name: Create mount /var/lib/origin point
    file:
      path: /var/lib/origin
      state: directory
      mode: 0755

  - name: Create /dev/mapper/vg1-LVOrigin file system
    filesystem:
      dev: /dev/mapper/vg1-LVOrigin
      fstype: xfs
      force: no

  - name: Mount /var/lib/origin directory
    mount:
      path: /var/lib/origin
      src: /dev/mapper/vg1-LVOrigin
      fstype: xfs
      opts: defaults
      state: present
      dump: 1
      passno: 2

- name: Create elasticsearch partition
  hosts: INFRA-NODE-02
  become: yes
  tasks:

  - name: Create VG2 volume group
    lvg:
      vg: vg2
      pvs: /dev/sdc
      state: present

  - name: Create Elastic search volume
    lvol:
      vg: vg2
      lv: LVEs-data
      size: 100%FREE
      state: present

  - name: Create mount /usr/local/es-data
    file:
      path: /usr/local/es-data
      state: directory
      mode: 0777
      seuser: system_u
      serole: object_r
      setype: container_file_t
      selevel: s0

  - name: Create /dev/mapper/vg2-LVEs--data file system
    filesystem:
      dev: /dev/mapper/vg2-LVEs--data
      fstype: xfs
      force: no

  - name: Mount /usr/local/es-data directory
    mount:
      path: /usr/local/es-data
      src: /dev/mapper/vg2-LVEs--data
      fstype: xfs
      opts: defaults
      state: present
      dump: 1
      passno: 2

  - name: Change the SELinux context for /usr/local/es-data
    sefcontext:
      target: "/usr/local/es-data(/.*)?"
      setype: container_file_t
      state: present
      reload: True

This is an ansible playbook that creates and sets up some partitions used for an OpenShift deployment. A number of assumptions are made such as the Volume Groups and locations of Elastic Search nodes. The host name for the ES node will need to be changed.

Renamed file