RAC: Reenabled RAC-Support in 4.x

Author: Rendanic

.ansible-lint

@@ -17,6 +17,8 @@ exclude_paths:
   - playbooks/desupported
   - changelogs
   - roles/oraemagent_install  # deprecated role
+  - example/*/ansible/playbooks/collections/ansible_collections
+  - playbooks/collections/ansible_collections
 
 extra_vars:
   hostgroup: all

.gitignore

@@ -4,6 +4,8 @@
 LINUX.X64_*.zip
 
 # ignore for ansible-navigator
-playbooks/collections
+playbooks/collections/ansible_collections
+example/*/ansible/playbooks/collections/ansible_collections
 ansible-navigator.log
 navigator/replay/*json
+

changelogs/fragments/rac.yml

@@ -0,0 +1,5 @@
+---
+minor_changes:
+  - "RAC: Reenabled RAC-Support in 4.x ()"
+breaking_changes:
+  - "orasw_meta: added variable orasw_meta_cluster_hostgroup for RAC ()"

roles/oraasm_manage_diskgroups/tasks/main.yml

@@ -13,7 +13,6 @@
     attribute_value: "{{ _oraasm_manage_diskgroups_attr_value | default(omit) }}"
     state: "{{ ad_loop.state }}"
   environment: "{{ _grid_env }}"
-  run_once: "{{ _oraswgi_meta_configure_cluster }}"
   become: true
   become_user: "{{ _grid_install_user }}"
   with_items: "{{ asm_diskgroups }}"
@@ -23,4 +22,6 @@
       diskgroup: {{ ad_loop.diskgroup | default('') }}
       redundancy: {{ ad_loop.properties | map(attribute='redundancy') | first | default('') }}
       state: {{ ad_loop.state | default('') }}
+  when:
+    - _orasw_meta_primary_node | bool
   tags: diskgroup

roles/oradb_manage_db/tasks/manage-db.yml

@@ -54,8 +54,9 @@
 - name: state
   ansible.builtin.debug:
     msg: "Maintaining DB - {{ odb.oracle_db_name }}, ORACLE_HOME - {{ _oracle_home_db }}"
-  run_once: "{{ _oraswgi_meta_configure_cluster }}"
-  when: odb.state == 'present'
+  when:
+    - odb.state == 'present'
+    - _orasw_meta_primary_node | bool
 
 # dbca_copy_template is for special situations, when using DBCA-templates
 # without executing a template task before.

roles/oradb_rman/tasks/main.yml

@@ -333,7 +333,7 @@
     - odb.1.immediate is defined
     - odb.1.immediate
     - odb.1.state | default('present') == 'present'
-    - "((_oraswgi_meta_configure_cluster and inventory_hostname == cluster_master) or not _oraswgi_meta_configure_cluster )"
+    - _orasw_meta_primary_node | bool
   tags:
     - rmanexecute
 

roles/orahost/tasks/main.yml

@@ -117,11 +117,11 @@
 - name: ssh-keys | Generate SSH keys
   local_action: shell rm -f /tmp/id_rsa*; ssh-keygen -q -N "" -f /tmp/id_rsa ; chmod +r /tmp/id_rsa; cat /tmp/id_rsa.pub > /tmp/authorized_keys  # noqa yaml no-handler deprecated-local-action ignore-errors no-changed-when fqcn[action-core]
   ignore_errors: true
-  run_once: "{{ _oraswgi_meta_configure_cluster }}"
   when:
     - configure_ssh
     - _oraswgi_meta_configure_cluster
     - old_ssh_config
+    - _orasw_meta_primary_node | bool
   become: false
   tags:
     - sshkeys
@@ -236,11 +236,11 @@
   with_items:
     - "{{ ssh_keys }}"
     - "{{ keyfile }}"
-  run_once: "{{ _oraswgi_meta_configure_cluster }}"
   when:
     - configure_ssh
     - _oraswgi_meta_configure_cluster
     - old_ssh_config
+    - _orasw_meta_primary_node | bool
   ignore_errors: true
   become: false
   tags:

roles/orahost_meta/README.md

@@ -24,6 +24,7 @@ Meta role used by other roles to share variable defaults.
   - [oracle_user](#oracle_user)
   - [oracle_user_home](#oracle_user_home)
   - [role_separation](#role_separation)
+- [Discovered Tags](#discovered-tags)
 - [Dependencies](#dependencies)
 - [License](#license)
 - [Author](#author)
@@ -283,6 +284,11 @@ See `grid_user` and `oracle_user` for Grid-Infrastructure user.
 role_separation: false
 ```
 
+## Discovered Tags
+
+**_always_**
+
+**_assert_ansible_oracle_**
 
 
 ## Dependencies

roles/orahost_meta/tasks/assert_cluster.yml

@@ -0,0 +1,18 @@
+---
+- name: assert ansible-oracle variables
+  tags:
+    - always
+    - assert_ansible_oracle
+  block:
+    - name: assert orasw_meta_cluster_hostgroup (GI enabled)
+      when:
+        - oracle_install_option_gi == 'CRS_CONFIG'
+      block:
+        - name: assert orasw_meta_cluster_hostgroup
+          ansible.builtin.assert:
+            quiet: true
+            that:
+              - orasw_meta_cluster_hostgroup | length > 0
+              - orasw_meta_cluster_hostgroup in groups
+            success_msg: >-
+              orasw_meta_cluster_hostgroup: {{ orasw_meta_cluster_hostgroup }}

roles/orahost_meta/tasks/main.yml

@@ -1,2 +1,23 @@
 ---
-# Dummyfile for ansible-doctor
+- name: Import assert_cluster.yml
+  ansible.builtin.import_tasks: assert_cluster.yml
+
+# The state of fact is:
+# Single-Instance / Oracle Restart:
+#   _orasw_meta_primary_node: true
+- name: Set fact for _orasw_meta_primary_node (non GI)
+  ansible.builtin.set_fact:
+    _orasw_meta_primary_node: true
+  when:
+    - oracle_install_option_gi != 'CRS_CONFIG'
+
+# RAC:
+#   1st Node:
+#     _orasw_meta_primary_node: true
+#   other Nodes:
+#     _orasw_meta_primary_node: false
+- name: Set fact for _orasw_meta_primary_node (GI)
+  ansible.builtin.set_fact:
+    _orasw_meta_primary_node: "{{ groups[orasw_meta_cluster_hostgroup][0] == inventory_hostname }}"
+  when:
+    - oracle_install_option_gi == 'CRS_CONFIG'