tripleo-heat-templates/extraconfig/services/openshift-cns.yaml

heat_template_version: rocky

description: External tasks definition for OpenShift

parameters:
  RoleNetIpMap:
    default: {}
    type: json
  ServiceData:
    default: {}
    description: Dictionary packing service data
    type: json
  ServiceNetMap:
    default: {}
    description: Mapping of service_name -> network name. Typically set
                 via parameter_defaults in the resource registry.  This
                 mapping overrides those in ServiceNetMapDefaults.
    type: json
  DefaultPasswords:
    default: {}
    type: json
  RoleName:
    default: ''
    description: Role name on which the service is applied
    type: string
  RoleParameters:
    default: {}
    description: Parameters specific to the role
    type: json
  EndpointMap:
    default: {}
    description: Mapping of service endpoint -> protocol. Typically set
                 via parameter_defaults in the resource registry.
    type: json
  OpenShiftGlusterNodeVars:
    default: {}
    description: OpenShift node vars specific for the gluster nodes
    type: json
  OpenShiftGlusterDisks:
    default:
      - /dev/vdb
      - /dev/vdc
      - /dev/vdd
    description: List of disks for openshift_glusterfs service to use
    type: comma_delimited_list
    tags:
      - role_specific
  DockerOpenShiftGlusterFSImage:
    description: Container image to use for GlusterFS pod
    type: string
  DockerOpenShiftGlusterFSBlockImage:
    description: Container image to use for glusterblock-provisioner pod
    type: string
  DockerOpenShiftGlusterFSHeketiImage:
    description: Container image to use for heketi pods
    type: string

resources:
  RoleParametersValue:
    type: OS::Heat::Value
    properties:
      type: json
      value:
        map_replace:
          - map_replace:
            - OpenShiftGlusterDisks: OpenShiftGlusterDisks
            - values: {get_param: [RoleParameters]}
          - values:
              OpenShiftGlusterDisks: {get_param: OpenShiftGlusterDisks}

outputs:
  role_data:
    description: Role data for the Openshift Service
    value:
      # This service template essentially tags the nodes that we want
      # as cns. The actual installation is performed in
      # openshift-master service template.
      service_name: openshift_glusterfs
      config_settings:
        tripleo.openshift_glusterfs.firewall_rules:
          '200 openshift-glusterfs kubelet':
            dport:
              - 2222
              - 3260
              - 10250
              - 24008
              - 24010
            proto: tcp
          '200 openshift-glusterfs external services':
            dport: '49152-49251'
      host_prep_tasks:
        - name: Wipe the configured disks
          shell: |
            wipefs -af {{item}}
            pvremove {{item}} || true            
          with_items: {get_attr: [RoleParametersValue, value, OpenShiftGlusterDisks]}
      upgrade_tasks: []
      step_config: ''
      external_deploy_tasks:
        - name: openshift_cns step 1 Generate Inventory
          when: step == '1'
          block:
            - name: create openshift temp dirs
              file:
                path: "{{item}}"
                state: directory
              with_items:
                - "{{playbook_dir}}/openshift/inventory"

            - name: set openshift global vars fact
              set_fact:
                openshift_gluster_disks: {get_attr: [RoleParametersValue, value, OpenShiftGlusterDisks]}

            - name: set openshift gluster global vars fact
              set_fact:
                openshift_gluster_global_vars:
                  map_merge:
                  - openshift_storage_glusterfs_storageclass_default: true
                  - {get_param: OpenShiftGlusterNodeVars}
                  - openshift_storage_glusterfs_image:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[0]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSImage}
                    openshift_storage_glusterfs_version:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[1]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSImage}
                    openshift_storage_glusterfs_block_image:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[0]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSBlockImage}
                    openshift_storage_glusterfs_block_version:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[1]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSBlockImage}
                    openshift_storage_glusterfs_heketi_image:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[0]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSHeketiImage}
                    openshift_storage_glusterfs_heketi_version:
                      yaql:
                        expression:
                          $.data.image.rightSplit(":", 1)[1]
                        data:
                          image: {get_param: DockerOpenShiftGlusterFSHeketiImage}

            - name: generate openshift gluster global vars
              copy:
                dest: "{{playbook_dir}}/openshift/global_gluster_vars.yml"
                content: "{{openshift_gluster_global_vars|to_nice_yaml}}"

            - name: generate openshift inventory for openshift_glusterfs service
              lineinfile:
                path: "{{playbook_dir}}/openshift/inventory/openshift_glusterfs.ini"
                create: true
                line: "[openshift_glusterfs:children]"
                insertbefore: BOF

            - name: generate openshift inventory for openshift_glusterfs service
              lineinfile:
                path: "{{playbook_dir}}/openshift/inventory/openshift_glusterfs.ini"
                insertafter: "[openshift_glusterfs:children]"
                line:
                  str_replace:
                    template: ROLENAME
                    params:
                      ROLENAME: {get_param: RoleName}

            - name: generate openshift inventory for Role
              copy:
                dest:
                  str_replace:
                    template: "{{playbook_dir}}/openshift/inventory/ROLENAME_openshift_glusterfs.yml"
                    params:
                      ROLENAME: {get_param: RoleName}
                content:
                  str_replace:
                    params:
                      ROLENAME: {get_param: RoleName}
                    template: |
                      glusterfs:
                        hosts:
                          {% for host in groups['ROLENAME'] | default([]) -%}
                          {{ hostvars.raw_get(host)['ansible_hostname'] }}:
                            glusterfs_ip: {{hostvars.raw_get(host)['storage_ip']}}
                            glusterfs_devices:
                              {{openshift_gluster_disks | to_nice_yaml() | indent(8) }}
                          {% endfor %}