Wpb 22439 postgresql repmgr node config

ansible/inventory/offline/99-static

@@ -83,7 +83,19 @@
 
 [postgresql:vars]
 postgresql_network_interface = enp1s0
-
+repmgr_node_config:
+  postgresql1:  # Maps to postgresql_rw group
+    node_id: 1
+    priority: 150
+    role: primary
+  postgresql2:  # Maps to first postgresql_ro
+    node_id: 2
+    priority: 100
+    role: standby
+  postgresql3:  # Maps to second postgresql_ro
+    node_id: 3
+    priority: 50
+    role: standby
 
 [elasticsearch:vars]
 # elasticsearch_network_interface = enp1s0

ansible/inventory/offline/group_vars/postgresql/postgresql.yml

@@ -24,19 +24,8 @@ repmgr_namespace: "{{ wire_namespace | default('default') }}"
 wire_pg_secret_name: "wire-postgresql-external-secret"
 
 # Node configuration for repmgr
-repmgr_node_config:
-  postgresql1:  # Maps to postgresql_rw group
-    node_id: 1
-    priority: 150
-    role: primary
-  postgresql2:  # Maps to first postgresql_ro
-    node_id: 2
-    priority: 100
-    role: standby
-  postgresql3:  # Maps to second postgresql_ro
-    node_id: 3
-    priority: 50
-    role: standby
+# NOTE: repmgr_node_config is defined in the inventory file ansible/inventory/offline/99-static, ansible/inventory/offline/staging.yml and terraform/examples/wire-server-deploy-offline-hetzner/outputs.tf
+# to allow environment-specific node mappings. Do not define here.
 
 # repmgr settings
 # repmgrd monitoring and reconnection configuration

ansible/inventory/offline/staging.yml

@@ -38,8 +38,6 @@ k8s-cluster:
     kube-master: {}
 
 datanodes:
-  # host names here must match each node's actual hostname
-  # its a requirement for rabbitmq
   hosts:
     datanode1:
       ansible_host: "datanode1_ip"
@@ -76,6 +74,8 @@ minio:
 
 rmq-cluster:
   children:
+    # host names here must match each node's actual hostname
+    # its a requirement for rabbitmq
     datanodes: {}
   vars:
     rabbitmq_network_interface: enp1s0
@@ -88,6 +88,19 @@ postgresql:
   vars:
     wire_dbname: wire-server
     postgresql_network_interface: enp1s0
+    repmgr_node_config:
+      datanode1:  # Maps to postgresql_rw group
+        node_id: 1
+        priority: 150
+        role: primary
+      datanode2:  # Maps to first postgresql_ro
+        node_id: 2
+        priority: 100
+        role: standby
+      datanode3:  # Maps to second postgresql_ro
+        node_id: 3
+        priority: 50
+        role: standby
 
 postgresql_rw:
   hosts:

ansible/wiab-staging-provision.yml

@@ -258,6 +258,10 @@
         yq -i ".rmq-cluster.vars.rabbitmq_network_interface |= \"$GATEWAY_NAME\"" "{{ inventory_file }}"
         yq -i ".rmq-cluster.vars.rabbitmq_cluster_master |= \"datanode1\"" "{{ inventory_file }}"
         yq -i ".postgresql.vars.postgresql_network_interface |= \"$GATEWAY_NAME\"" "{{ inventory_file }}"
+
+        # setting up ansible_ssh_private_key_file to access VMs for secondary ansible operations
+        yq -i ".all.vars.ansible_ssh_private_key_file |= \"ssh/id_ed25519\"" "{{ inventory_file }}"
+
       args:
         executable: /bin/bash