add-portworx.yaml

- hosts: localhost
  vars:
    deploy_portworx_storage: false
  tasks:
# This inserts the parameters and resources necessary for portworx
# It searchs for comments in the base files which reference
# add-portworx.yaml
#
# We make a copy of each yaml file that is modified - 
# ... the *_pwx.yaml files are in gitignore.
#

# Create copies of files to be changed
  - name: create portworx network file
    copy:
      src: ./network.yaml
      dest: ./network_pwx.yaml
    when: deploy_portworx_storage|bool

  - name: create portworx node_group file
    copy:
      src: ./node_group.yaml
      dest: ./node_group_pwx.yaml
    when: deploy_portworx_storage|bool

  - name: create portworx server_atomic file
    copy:
      src: ./server_atomic.yaml
      dest: ./server_atomic_pwx.yaml
    when: deploy_portworx_storage|bool

# Replace references to point to copied files
  - name: specify pwx network template
    replace:
      path: openshift.yaml
      regexp: 'network.yaml'
      replace: 'network_pwx.yaml'
      backup: yes
    when: deploy_portworx_storage|bool

  - name: specify pwx node_group template
    replace:
      path: openshift.yaml
      regexp: 'node_group'
      replace: 'node_group_pwx'
      after: '  worker_small_nodes_deployment'
      backup: yes
    when: deploy_portworx_storage|bool

  - name: specify pwx server_atomic template
    replace:
      path: node_group_pwx.yaml
      regexp: 'server_atomic.yaml'
      replace: 'server_atomic_pwx.yaml'
      backup: yes
    when: deploy_portworx_storage|bool

# Make edits in openshift.yaml
  - name: add parameters to network stack
    blockinfile:
      dest: openshift.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts deploy_storage_networks parameter here"
      marker: "        # ANSIBLE MANAGED BLOCK - parameters for portworx deployment"
      block: |2
                # deploy portworx?
                deploy_storage_networks: { get_param: deploy_portworx_storage }
    when: deploy_portworx_storage|bool

  - name: add storage networks parameters
    blockinfile:
      dest: openshift.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts {{ item }} tenant worker storage networks here"
      marker: "        # ANSIBLE MANAGED BLOCK - add_portworx_networks_parameters - worker-{{ item }}"
      block: |2
                extra_volumes: { get_param: deploy_portworx_storage }
                storage_management_network: { get_attr: [internal_network, outputs, storage_management_network] }
                storage_data_network: { get_attr: [internal_network, outputs, storage_data_network] }
    loop: [ small, medium, large ]
    when: deploy_portworx_storage|bool

  - name: add storage networks parameters Net2
    blockinfile:
      dest: openshift.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts {{ item }} net2 worker storage networks here"
      marker: "        # ANSIBLE MANAGED BLOCK - add_portworx_networks_parameters Net2 - {{ purpose_ident }}-{{ item }}"
      block: |2
                extra_volumes: { get_param: deploy_portworx_storage }
                storage_management_network: { get_attr: [internal_network, outputs, storage_management_network] }
                storage_data_network: { get_attr: [internal_network, outputs, storage_data_network] }
    loop: [ small, medium, large ]
    when: deploy_portworx_storage|bool and multinetwork|bool

    #  - name: Change small worker size
    #    replace:
    #      path: openshift.yaml
    #      regexp: 'ocp.t1.xxlarge # add-portworx.yaml replaces this with pwx.t1.xxlarge'
    #      replace: 'pwx.t1.xxlarge'
    #      backup: yes
    #    when: deploy_portworx_storage|bool

  - name: Change medium worker size
    replace:
      path: openshift.yaml
      regexp: 'ocp.m1.large # add-portworx.yaml replaces this with pwx.m1.medium'
      replace: 'pwx.m1.medium'
      backup: yes
    when: deploy_portworx_storage|bool

    #  - name: Change large worker size
    #    replace:
    #      path: openshift.yaml
    #      regexp: 'ocp.r1.large # add-portworx.yaml replaces this with pwx.r1.large'
    #      replace: 'pwx.r1.large'
    #      backup: yes
    #    when: deploy_portworx_storage|bool

# Make edits in network_pwx.yaml
  - name: add storage networks parameters
    blockinfile:
      dest: network_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts deploy_storage_networks parameter here"
      marker: "  # ANSIBLE MANAGED BLOCK - add_portworx_networks_parameters"
      block: |2
          deploy_storage_networks:
            type: boolean
            default: false
    when: deploy_portworx_storage|bool

  - name: add storage networks
    blockinfile:
      dest: network_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts storage_networks resources here"
      marker: "  # ANSIBLE MANAGED BLOCK - add_portworx_networks_resources"
      block: |2
          storage_management_network:
            type: OS::Neutron::Net
            condition: deploy_storage_networks
            properties:
              admin_state_up: true
              name: storage_management_network
        
          storage_management_subnet:
            type: OS::Neutron::Subnet
            condition: deploy_storage_networks
            properties:
              name: storage_management_subnet
              network: { get_resource: storage_management_network }
              cidr: "10.254.253.0/24"
              ip_version: 4
              gateway_ip: ""
              dns_nameservers: []
        
          storage_data_network:
            type: OS::Neutron::Net
            condition: deploy_storage_networks
            properties:
              admin_state_up: true
              name: storage_data_network
        
          storage_data_subnet:
            type: OS::Neutron::Subnet
            condition: deploy_storage_networks
            properties:
              name: storage_data_subnet
              network: { get_resource: storage_data_network }
              cidr: "10.254.254.0/24"
              ip_version: 4
              gateway_ip: ""
              dns_nameservers: []
        conditions:
          deploy_storage_networks:
            get_param: deploy_storage_networks
    when: deploy_portworx_storage|bool

  - name: add storage networks outputs
    blockinfile:
      dest: network_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts storage_networks outputs here"
      marker: "  # ANSIBLE MANAGED BLOCK - add_portwox_networks_outputs"
      block: |2
          storage_data_network: 
            value: { get_resource: storage_data_network }
            condition: deploy_storage_networks
          storage_management_network: 
            value: { get_resource: storage_management_network }
            condition: deploy_storage_networks
    when: deploy_portworx_storage|bool

# Make edits in node_group_pwx.yaml
  - name: node_group_parameters
    blockinfile:
      dest: node_group_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts network and volume parameters here"
      marker: "  # ANSIBLE MANAGED BLOCK - add parameters to node_group_pwx.yaml"
      block: |2
          extra_volumes:
            type: boolean
            description: Deploy extra volumes to non-infra nodes
            default: false
          storage_management_network:
            type: string
            description: Network for storage management traffic 
          storage_data_network:
            type: string
            description: Network for storage data traffic
    when: deploy_portworx_storage|bool

  - name: node_group_resources
    blockinfile:
      dest: node_group_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts server group parameters here"
      marker: "          # ANSIBLE MANAGED BLOCK - add properties to node_group server resources"
      block: |2
                  extra_volumes: { get_param: extra_volumes }
                  storage_management_network: { get_param: storage_management_network }
                  storage_data_network: { get_param: storage_data_network }

    when: deploy_portworx_storage|bool

# Make changes in server_atomic_pwx.yaml
  - name: server_atomic parameters
    blockinfile:
      dest: server_atomic_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts atomic network and volume parameters here"
      marker: "  # ANSIBLE MANAGED BLOCK - add parameters to server_atomic_pwx.yaml"
      block: |2
          extra_volumes:
            type: boolean
            description: Deploy extra volumes to non-infra nodes
            default: false
          storage_management_network:
            type: string
            description: Network for storage management traffic 
          storage_data_network:
            type: string
            description: Network for storage data traffic
    when: deploy_portworx_storage|bool

  - name: server_atomic resources
    blockinfile:
      dest: server_atomic_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts server_atomic network resources here"
      marker: "        # ANSIBLE MANAGED BLOCK - add properties to server_atomic resources"
      block: |2
                - network: { get_param: storage_management_network }
                - network: { get_param: storage_data_network }
    when: deploy_portworx_storage|bool

  - name: server_atomic storage resources
    blockinfile:
      dest: server_atomic_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts server_atomic volumes here"
      marker: "  # ANSIBLE MANAGED BLOCK - add properties to server_atomic resources"
      block: |2
          portworx_vol1:
            type: OS::Cinder::Volume
            condition: deploy_extra_volumes
            properties:
              description: Volume for kvdb
              name:
                str_replace:
                  template: vol_kvdb_servername_1
                  params:
                    servername: { get_param: server_name }
              size: 100
              volume_type: TIER2
        
          vol_attachment_vol1:
            type: OS::Cinder::VolumeAttachment
            depends_on: [ server, portworx_vol1 ]
            condition: deploy_extra_volumes
            properties:
              instance_uuid: { get_resource: server }
              mountpoint: /dev/vdc
              volume_id: { get_resource: portworx_vol1 }

          portworx_vol2:
            type: OS::Cinder::Volume
            condition: deploy_extra_volumes
            properties:
              description: Volume for data
              name:
                str_replace:
                  template: vol_data_servername_1
                  params:
                    servername: { get_param: server_name }
              size: 100
              volume_type: TIER2

          vol_attachment_vol2:
            type: OS::Cinder::VolumeAttachment
            depends_on: [ server, portworx_vol2, vol_attachment_vol1 ]
            condition: deploy_extra_volumes
            properties:
              instance_uuid: { get_resource: server }
              mountpoint: /dev/vdd
              volume_id: { get_resource: portworx_vol2 }

        conditions:
          not_infra:
            not:
              equals:
              - get_param: purpose_ident
              - infra
          deploy_volumes:
            equals:
            - get_param: extra_volumes
            - true
          deploy_extra_volumes:
            and:
            - not_infra
            - deploy_volumes
    when: deploy_portworx_storage|bool

  - name: server_atomic - add code to wipe ephemeral disk
    blockinfile:
      dest: server_atomic_pwx.yaml
      backup: yes
      insertafter: "# add-portworx.yaml inserts extra code to wipe ephemeral disk here"
      marker: "             # ANSIBLE MANAGED BLOCK - add code to wipe ephemeral disk"
      block: |2
                     EPHDEV="/dev/"`lsblk | grep /var/mnt | awk '{print $1}' | sed 's/[^a-z]*//g'`
                     sudo umount /mnt; sudo wipefs -af $EPHDEV
                     grep -v "${EPHDEV}" /etc/fstab > /tmp/fstab; sudo mv /tmp/fstab /etc/fstab
    when: deploy_portworx_storage|bool