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:

changelog.d/3-deploy-builds/postgresql_repmgr_node_config

@@ -0,0 +1 @@
+Changed: remove repmgr_node_config from group_vars and put with node inventory

offline/postgresql-cluster.md

@@ -177,7 +177,19 @@ postgresql3 ansible_host=192.168.122.206
 
 [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
 
 # All PostgreSQL nodes
 [postgresql]

terraform/examples/wire-server-deploy-offline-hetzner/outputs.tf

@@ -162,6 +162,23 @@ output "static-inventory" {
       vars = {
         wire_dbname                  = "wire-server"
         postgresql_network_interface = "enp7s0"
+        repmgr_node_config = {
+          postgresql1 = {
+            node_id  = 1
+            priority = 150
+            role     = "primary"
+          }
+          postgresql2 = {
+            node_id  = 2
+            priority = 100
+            role     = "standby"
+          }
+          postgresql3 = {
+            node_id  = 3
+            priority = 50
+            role     = "standby"
+          }
+        }
       }
     }
     postgresql_rw = {