prep_ocp_v4_ignition.yml

---
- name: Prepare OpenShift 4 Ignition and Install Files
  hosts: all
  gather_facts: no
  tasks:
  - name: Include ignition cluster vars
    include_vars:
      file: "vars/cluster_ignition_{{ clustertype | default('bm') }}.yml"

  - name: Render profile templates
    template:
      src: "ignition.profile.json.j2"
      dest: "/var/lib/matchbox/profiles/{{ item }}.json"
    loop:
      - bootstrap
      - worker
      - master

  - name: Render matchbox bootstrap group templates
    template:
      src: bootstrap.json.j2
      dest: "/var/lib/matchbox/groups/{{ cluster_name }}.{{ base_domain }}.{{ pref_bootstrap }}-{{ item.index }}.json"
    loop: "{{ hosts_bootstrap }}"

  - name: Render matchbox master group templates
    template:
      src: master.json.j2
      dest: "/var/lib/matchbox/groups/{{ cluster_name }}.{{ base_domain }}.{{ pref_control_plane }}-{{ item.index }}.json"
    loop: "{{ hosts_control_plane }}"

  - name: Render matchbox worker group templates
    template:
      src: compute.json.j2
      dest: "/var/lib/matchbox/groups/{{ cluster_name }}.{{ base_domain }}.{{ pref_compute }}-{{ item.index }}.json"
    loop: "{{ hosts_compute }}"

  - name: Create backend and frontend definitions for HAproxy
    blockinfile:
      block: "{{ lookup('template', 'templates/haproxy.j2') }}"
      dest: /etc/haproxy/haproxy.cfg
      marker: "## {mark} OCP4 Cluster {{ cluster_name }} ##"
      insertafter: EOF
      state: "{{ lb_block_state | default('present') }}"

  - name: Force removal of local OpenShift Installation directory to clear contents
    file:
      path: "/tmp/ocp4-install-{{ cluster_name }}"
      state: absent
    delegate_to: "{{ openshift_install_host }}"

  - name: Create local OpenShift Installation directory
    file: 
      path: "/tmp/ocp4-install-{{ cluster_name }}"
      state: directory
    delegate_to: "{{ openshift_install_host }}"

  - name: Render install-config.yaml
    template:
      src: install-config-baremetal.yaml.j2
      dest: "/tmp/ocp4-install-{{ cluster_name }}/install-config.yaml"
    delegate_to: "{{ openshift_install_host }}"

  - name: Generate Ignition Configs
    shell: |
      openshift-install --dir=/tmp/ocp4-install-{{ cluster_name }} create ignition-configs 
    delegate_to: "{{ openshift_install_host }}"

  - name: Slurp Ignition Configs
    slurp:
      src: "/tmp/ocp4-install-{{ cluster_name }}/{{ item }}.ign"
    loop:
      - bootstrap
      - master
      - worker
    register: ignconf
    delegate_to: "{{ openshift_install_host }}"

  - name: Slurp kubeconfig
    slurp:
      src: "/tmp/ocp4-install-{{ cluster_name }}/auth/kubeconfig"
    register: kubeconf
    delegate_to: "{{ openshift_install_host }}"

  - name: Prepare kubeconfig on Openshift Install host
    file:
      path: "/root/.kube"
      state: directory
    delegate_to: "{{ openshift_install_host }}"

  - name: Place kubeconfig on Openshift Install host
    copy:
      content: "{{ kubeconf['content'] | b64decode }}"
      dest: "/root/.kube/config"
    delegate_to: "{{ openshift_install_host }}"

  - name: Create local OpenShift Installation directory
    file:
      path: "/var/lib/matchbox/{{ item }}"
      state: directory
    loop:
      - ignition

  - name: Place Ignition YAML Configs on Matchbox using APPEND
    template:
      src: "ignition-template.yaml.j2"
      dest: "/var/lib/matchbox/ignition/{{ item.item }}.yaml"    
    loop: "{{ ignconf.results }}"
    no_log: True

##########

- name: Prepare OpenShift 4 UPI Hosts
  hosts: localhost
  gather_facts: no
  vars:
    esxi_hostname: "{{ vc_hostname }}"
    esxi_username: "{{ vc_username }}"
    esxi_password: "{{ vc_password }}"
    esxi_datacenter: "{{ vc_datacenter }}"
    esxi_cluster: "{{ vc_cluster }}"
    vmstate: present
  tasks:
  - name: Include ignition cluster vars
    include_vars:
      file: "vars/cluster_ignition_{{ clustertype | default('bm') }}.yml"

  - name: Create vCenter folder for cluster
    vmware_resource_pool:
      validate_certs: no
      hostname: "{{ esxi_hostname }}"
      username: "{{ esxi_username }}"
      password: "{{ esxi_password }}"
      datacenter: "{{ esxi_datacenter | default('ha-datacenter') }}"
      cluster: "{{ esxi_cluster }}"
      resource_pool: "{{ cluster_name }}"
      state: present
    when: vmstate is defined and vmstate != 'absent'

  - name: BOOTSTRAP Provision VMware Instances
    async: 7200
    poll: 0
    vmware_guest:
      validate_certs: no
      hostname: "{{ esxi_hostname }}"
      username: "{{ esxi_username }}"
      password: "{{ esxi_password }}"
      esxi_hostname: "{{ esxi_target_hostname | default(esxi_hostname) }}"
      datacenter: "{{ esxi_datacenter | default('ha-datacenter') }}"
      name: "{{ cluster_name }}-{{ pref_bootstrap }}-{{ item.index }}"
      folder: "/{{ esxi_datacenter | default('ha-datacenter') }}/{{ esxi_folder | default('vm') }}"
      resource_pool: "{{ cluster_name }}"
      disk: 
      - size_gb: 60
        type: thin
        datastore: "{{ esxi_datastore }}"
      networks:
      - device_type: vmxnet3
        name: "{{ esxi_net | default('VM Network') }}"
        mac: "{{ item.mac }}"
        ip: "{{ item. ip }}"
        netmask: "{{ ign_net_mask }}"
        gateway: "{{ ign_net_gw }}"
        dns_servers:
          - "{{ ign_net_dns }}"
      guest_id: "{{ esxi_guestid | default('centos64Guest') }}"
      hardware:
        memory_mb: "{{ hostvars[item]['memory'] | default('8096') }}"
        num_cpus: "{{ hostvars[item]['cpu'] | default('4') }}"
        scsi: paravirtual
        hotadd_memory: True
      state: "{{ vmstate | default('poweredon') }}"
      force: yes
    register: vms
    loop: "{{ hosts_bootstrap }}"

  - name: BOOTSTRAP Wait for instance launch completion
    async_status: jid="{{ item.ansible_job_id }}"
    register: vms_jobs
    until: vms_jobs.finished
    retries: 300
    loop: "{{ vms.results }}"

  - name: MASTER Provision VMware Instances
    async: 7200
    poll: 0
    vmware_guest:
      validate_certs: no
      hostname: "{{ esxi_hostname }}"
      username: "{{ esxi_username }}"
      password: "{{ esxi_password }}"
      esxi_hostname: "{{ esxi_target_hostname | default(esxi_hostname) }}"
      datacenter: "{{ esxi_datacenter | default('ha-datacenter') }}"
      name: "{{ cluster_name }}-{{ pref_control_plane }}-{{ item.index }}"
      resource_pool: "{{ cluster_name }}"
      folder: "/{{ esxi_datacenter | default('ha-datacenter') }}/{{ esxi_folder | default('vm') }}"
      disk:
      - size_gb: 60
        type: thin
        datastore: "{{ esxi_datastore }}"
      networks:
      - device_type: vmxnet3
        name: "{{ esxi_net | default('VM Network') }}"
        mac: "{{ item.mac }}"
        ip: "{{ item. ip }}"
        netmask: "{{ ign_net_mask }}"
        gateway: "{{ ign_net_gw }}"
        dns_servers:
          - "{{ ign_net_dns }}"
      guest_id: "{{ esxi_guestid | default('centos64Guest') }}"
      hardware:
        memory_mb: "{{ hostvars[item]['memory'] | default('8096') }}"
        num_cpus: "{{ hostvars[item]['cpu'] | default('4') }}"
        scsi: paravirtual
        hotadd_memory: True
      state: "{{ vmstate | default('poweredon') }}"
      force: yes
    register: vms
    loop: "{{ hosts_control_plane }}"

  - name: MASTER Wait for instance launch completion
    async_status: jid="{{ item.ansible_job_id }}"
    register: vms_jobs
    until: vms_jobs.finished
    retries: 300
    loop: "{{ vms.results }}"

  - name: WORKER Provision VMware Instances
    async: 7200
    poll: 0
    vmware_guest:
      validate_certs: no
      hostname: "{{ esxi_hostname }}"
      username: "{{ esxi_username }}"
      password: "{{ esxi_password }}"
      esxi_hostname: "{{ esxi_target_hostname | default(esxi_hostname) }}"
      datacenter: "{{ esxi_datacenter | default('ha-datacenter') }}"
      name: "{{ cluster_name }}-{{ pref_compute }}-{{ item.index }}"
      resource_pool: "{{ cluster_name }}"
      folder: "/{{ esxi_datacenter | default('ha-datacenter') }}/{{ esxi_folder | default('vm') }}"
      disk:
      - size_gb: 60
        type: thin
        datastore: "{{ esxi_datastore }}"
      networks:
      - device_type: vmxnet3
        name: "{{ esxi_net | default('VM Network') }}"
        mac: "{{ item.mac }}"
        ip: "{{ item. ip }}"
        netmask: "{{ ign_net_mask }}"
        gateway: "{{ ign_net_gw }}"
        dns_servers:
          - "{{ ign_net_dns }}"
      guest_id: "{{ esxi_guestid | default('centos64Guest') }}"
      hardware:
        memory_mb: "{{ hostvars[item]['memory'] | default('8096') }}"
        num_cpus: "{{ hostvars[item]['cpu'] | default('4') }}"
        scsi: paravirtual
        hotadd_memory: True
      state: "{{ vmstate | default('poweredon') }}"
      force: yes
    register: vms_compute
    loop: "{{ hosts_compute }}"

  - name: WORKER Wait for instance launch completion
    async_status: jid="{{ item.ansible_job_id }}"
    register: vms_jobs
    until: vms_jobs.finished
    retries: 300
    loop: "{{ vms_compute.results }}"

  - name: Remove vCenter folder for cluster
    vmware_resource_pool:
      validate_certs: no
      hostname: "{{ esxi_hostname }}"
      username: "{{ esxi_username }}"
      password: "{{ esxi_password }}"
      datacenter: "{{ esxi_datacenter | default('ha-datacenter') }}"
      cluster: "{{ esxi_cluster }}"
      resource_pool: "{{ cluster_name }}"
      state: absent
    when: vmstate is defined and vmstate == 'absent'