qe-sap-deployment/ansible/playbooks/tasks/cluster-hana.yaml at c663b4f827617da850c51afc56b945bd0c5554e3 · SUSE/qe-sap-deployment · GitHub

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---
- name: Get cluster status
  ansible.builtin.command:
    cmd: crm configure show
  register: crm_conf_hana_show
  changed_when: false
  when: is_primary

- name: Set hana crm facts
  ansible.builtin.set_fact:
    crm_maintenance_mode: "{{ (crm_conf_hana_show.stdout | regex_search('maintenance-mode=([a-z]*)', '\\1'))[0] | default('unknown') }}"
    stonith_timeout: "{{ crm_conf_hana_show.stdout | regex_search('stonith-timeout') }}"  # this should be variable!
    hana_resource: "{{ crm_conf_hana_show.stdout | regex_search('primitive rsc_SAPHanaCtl_') }}"
    hana_clone: "{{ crm_conf_hana_show.stdout | regex_search('ms msl_SAPHanaCtl_') }}"
    hana_topology_resource: "{{ crm_conf_hana_show.stdout | regex_search('primitive rsc_SAPHanaTpg') }}"
    hana_topology_clone: "{{ crm_conf_hana_show.stdout | regex_search('clone cln_SAPHanaTpg') }}"
    ip_resource: "{{ crm_conf_hana_show.stdout | regex_search('primitive rsc_ip_') }}"
    ip_nc: "{{ crm_conf_hana_show.stdout | regex_search('primitive rsc_socat_') }}"
    ip_grp: "{{ crm_conf_hana_show.stdout | regex_search('group g_ip_') }}"
    ip_colo: "{{ crm_conf_hana_show.stdout | regex_search('colocation col_saphana_ip_') }}"
    cluster_order: "{{ crm_conf_hana_show.stdout | regex_search('order ord_SAPHana') }}"
  when: is_primary
  changed_when: false

- name: Ensure maintenance mode is active
  ansible.builtin.command:
    cmd: crm configure property maintenance-mode=true
  when: crm_maintenance_mode is false or crm_maintenance_mode == 'unknown'

- name: Create HANA topology resource
  ansible.builtin.command:
    cmd: >-
      crm configure primitive
      rsc_SAPHanaTpg_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      ocf:suse:SAPHanaTopology
      operations
      $id="rsc_sap2_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}-operations"
      op monitor interval="10" timeout="600"
      op start interval="0" timeout="600"
      op stop interval="0" timeout="300"
      params
      SID="{{ sap_hana_install_sid }}"
      InstanceNumber="{{ sap_hana_install_instance_number }}"
  when:
    - is_primary
    - hana_topology_resource | length == 0

- name: Create HANA topology clone
  ansible.builtin.command:
    cmd: >-
      crm configure clone
      cln_SAPHanaTpg_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      rsc_SAPHanaTpg_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      meta
      clone-node-max="1"
      target-role="Started"
      interleave="true"
  when:
    - is_primary
    - hana_topology_clone | length == 0

- name: Create HANA resource
  ansible.builtin.command:
    cmd: >-
      crm configure primitive
      {{ rsc_saphanactl }}
      ocf:suse:SAPHana
      operations
      $id="rsc_sap_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}-operations"
      op start interval="0" timeout="3600"
      op stop interval="0" timeout="3600"
      op promote interval="0" timeout="3600"
      op demote interval="0" timeout="3600"
      op monitor interval="60" role="Master" timeout="700"
      op monitor interval="61" role="Slave" timeout="700"
      params
      SID="{{ sap_hana_install_sid }}"
      InstanceNumber="{{ sap_hana_install_instance_number }}"
      PREFER_SITE_TAKEOVER="true"
      DUPLICATE_PRIMARY_TIMEOUT="7200"
      AUTOMATED_REGISTER="false"
  when:
    - is_primary
    - hana_resource | length == 0

- name: Create HANA resource clone
  ansible.builtin.command:
    cmd: >-
      crm configure ms
      msl_SAPHanaCtl_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      {{ rsc_saphanactl }}
      meta
      notify="true"
      clone-max="2"
      clone-node-max="1"
      target-role="Started"
      interleave="true"
  when:
    - is_primary
    - hana_clone | length == 0

- name: Configure colocation [aws]
  ansible.builtin.command:
    cmd: >-
      crm configure colocation
      col_saphana_ip_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      2000:
      rsc_ip_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}:Started
      msl_SAPHanaCtl_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}:Master
  when:
    - is_primary
    - ip_colo | length == 0
    - cloud_platform_is_aws

- name: Configure colocation [gcp]
  ansible.builtin.command:
    cmd: >-
      crm configure colocation
      col_saphana_ip_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      4000:
      rsc_ip_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}:Started
      msl_SAPHanaCtl_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}:Master
  when:
    - is_primary
    - ip_colo | length == 0
    - cloud_platform_is_gcp

# Order configured as documentation for both AWS and GCP dictates
# AWS: https://documentation.suse.com/sbp/sap-15/html/SLES4SAP-hana-sr-guide-perfopt-15-aws/index.html#id-constraints
# GCP: https://cloud.google.com/solutions/sap/docs/sap-hana-ha-config-sles#create_the_saphana_primitive_resource
- name: Configure order
  ansible.builtin.command:
    cmd: >-
      crm configure order
      ord_SAPHana
      Optional:
      cln_SAPHanaTpg_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
      msl_SAPHanaCtl_{{ sap_hana_install_sid }}_HDB{{ sap_hana_install_instance_number }}
  when:
    - is_primary
    - cluster_order | length == 0


# Get current maintenance state
- name: Refresh cluster status
  ansible.builtin.command:
    cmd: crm configure show
  register: refreshed_crm_conf_show
  changed_when: false

- name: Set crm facts
  ansible.builtin.set_fact:
    refreshed_crm_maintenance_mode: "{{ (refreshed_crm_conf_show.stdout | regex_search('maintenance-mode=([a-z]*)', '\\1'))[0] | default('unknown') }}"
  changed_when: false

- name: Ensure maintenance mode is disabled
  ansible.builtin.command:
    cmd: crm configure property maintenance-mode=false
  when:
    - is_primary
    - refreshed_crm_maintenance_mode is true or refreshed_crm_maintenance_mode == 'unknown'

- name: Get cluster state
  ansible.builtin.command:
    cmd: crm status
  register: reg_crm_status
  when: is_primary

- name: Cleanup if needed
  ansible.builtin.command:
    cmd: "crm resource cleanup {{ rsc_saphanactl }}"
  retries: 3
  delay: 10
  when:
    - reg_crm_status.stdout | regex_search('Failed Resource Actions') | trim | length != 0
    - is_primary

# For debug purpose only
- name: Get cluster status at the end
  ansible.builtin.command:
    cmd: crm configure show
  changed_when: false