ceph-make-vms.yml

# file: ceph-make-vms.yml
#
# prerequisites:
# $ sudo yum --enablerepo=rhel-7-server-rhv-4.1-rpms install python-ovirt-engine-sdk4
#
# vm definitions / assumptions:
#   All VMs will have two NICs
#
# execution:
# $ ansible-playbook ceph-make-vms.yml --ask-vault-pass

---
- hosts: localhost
  gather_facts: yes
  vars_files:
  - "{{ ansible_domain }}/rhvm-vault.yml"
  - "{{ ansible_domain }}/ceph-vars.yml"

  tasks:
    - name: Login to RHV
      ovirt_auth:
        url: "{{ rhvurl }}"
        insecure: yes
        username: "{{ rhvuser }}"
        password: "{{ rhvpass }}"

    - name: Create VMs
      ovirt_vms:
        auth: "{{ ovirt_auth }}"
        cluster: "{{ rhvCluster }}"
        template: "{{ templateName }}"
        name: "{{ item.key }}"
        state: present
        instance_type: "{{ instanceType }}"
        nics:
          - name: nic1
            profile_name: ovirtmgmt
          - name: nic2
            profile_name: ovirtmgmt
        cloud_init:
          host_name: "{{ item.key }}.{{ ansible_domain }}"
          user_name: root
          root_password: "{{ vm_root_password }}"
          authorized_ssh_keys: |
            - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC1vfRWODjNpS45BwAD864B1ezqIOb5fxCjnOwsgx/p8QchwWQhIUeC+PAUBI/QJ/nzX2pUOx0erNu8wuQRobOMxmYmsIyeuIIkBSJxffeFm4Cuy0glgkNR5ry90AHabO7bvXoY1q2QJ6sdkMeh2r1b/tx+2KFBOpe6v2HAcBpS+srl/fpdOV0GK2HNC0DsHz/2/me2hQ9gNIBOrb/Y7TJL5GcmbbHeteW4g648w1771El6r+JugmwlJ7/B/Jw5b4StpJmYQq0s1x9TJnqXO1kZGZ1YDrUEF25ZxkLZxmLxwD8hUDVbaeCAjbNQCe5OXc3wl96VvwXsPE2d838DBUTL jcall@home.lab
            - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDP1SXmgAxJDfsZ15OfjiE1nzZa2Nh/B5J67KqXoJRlWUVLxaUw52tlbISSYdmpXmVb84huiIz+W5XcOrtK8lFB8O2seW50nevBRFuMnwQ8kgsHnvQ9TJjzCCngLlQjFrxH3g4oNUvSvv5hgd0j8dGA3NSJN7O0VMMQgWQK+Bt1YYxkwxsQ8NPnSixNevLj/bQvv3WRoekfu1c0LvL5IdY3yhpQ1no84jCXR4CD2ZA7msxzvfxgJ1/IFD0m8EDKRKmbg4RtgfTYB+fwvrTw1l/DoSlUtEdvrBx8T+1s0FCz6qjNfpvCmubAUR/2gWIu49s7q8sOmjRGBw9DL1hVdHUN mflanner@t460s
            - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC47Ph1jxl8GtvUuQRigjgOoVFOkWUQCKtC4486KpEGJurAzyoMNJ0x9KvvMHOOkd+fli1tyk60DQUtBiBCrXv+fz7Q9myEeI1sEkZ7iMOkwEQqFj7eSmlPwnm07+lHlBs8OnUBd1Tw9KHzux2KnzRNRmq1z9vLUJshe0jbsHoUn+X8CyBurS0J1SwL4hopyDTjMvYhoWc9sT9MyEw1IZ962xCeZ/ey3/0uWIeCgKZA9lQWSGh62ZTux9Oc/8Sa0KO1Faog0Qko+4VamjkOr6AghmJJXfJlF4HAZCmwhrkSWLuBl7pcP2Lc6B5wNh2XVZdLngaQNCeasdPXqCXxkAhX root@rhvm.cluster.net
          #TODO:dns stuff below doesn't work, using custom_script and runcmd as workaround
          dns_servers: "{{ dnsServer }}"
          dns_search: "{{ ansible_domain }}"
          custom_script: |
            runcmd:
              - hostnamectl set-hostname {{ item.key }}.{{ ansible_domain }}
              - nmcli con modify "System eth0" connection.id eth0 ipv4.dns {{ dnsServer }} ipv4.dns-search {{ ansible_domain }}
              - nmcli con modify "System eth1" connection.id eth1
              - nmcli net off
              - nmcli net on
              - yum -y remove cloud-init
        cloud_init_nics:   # Requires "nmcli net off/on" to apply
          - nic_name: eth0
            nic_on_boot: true
            nic_boot_protocol: static
            nic_ip_address: "{{ item.value.nic1.ipaddress }}"
            nic_netmask:    "{{ item.value.nic1.netmask }}"
            nic_gateway:    "{{ item.value.nic1.gateway }}"
          - nic_name: eth1
            nic_on_boot: true
            nic_boot_protocol: static
            nic_ip_address: "{{ item.value.nic2.ipaddress }}"
            nic_netmask:    "{{ item.value.nic2.netmask }}"
            nic_gateway:    "{{ item.value.nic2.gateway }}"
        wait: true
      with_dict: "{{ vms }}" # See ceph-make-vms-vars.yml

    - name: Create and attach disks
      ovirt_disks:
        auth: "{{ ovirt_auth }}"
        vm_name: "{{ item.0.name }}"
        storage_domain: "{{ storageDomain }}"
        name: "{{ item.0.name }}-disk-{{ item.1 }}"
        size: "{{ disks_size }}"
        format: cow
        interface: virtio_scsi
        wait: true
      with_subelements:
          - "{{ disks }}"
          - id

    - name: Cleanup RHV auth token
      ovirt_auth:
        ovirt_auth: "{{ ovirt_auth }}"
        state: absent