Set default Hetzner object storage region

Updates the region assignment for Hetzner object storage to use 'nbg1' as the default if the server location is not one of 'hel1', 'fsn1', or 'nbg1'. This ensures a valid region is always set for object storage creation.

Author: vitabaks

automation/roles/cloud_resources/defaults/main.yml

@@ -69,7 +69,7 @@ digital_ocean_spaces_absent: false # Allow to delete Spaces Object Storage when
 
 hetzner_object_storage_create: true # if 'cloud_provider=hetzner'
 hetzner_object_storage_name: "{{ patroni_cluster_name }}-backup" # Name of the Object Storage (S3 bucket).
-hetzner_object_storage_region: "{{ server_location }}" # The region where the Object Storage (S3 bucket) will be created.
+hetzner_object_storage_region: "{{ (server_location in ['hel1', 'fsn1', 'nbg1']) | ternary(server_location, 'nbg1') }}" # The region where the Object Storage (S3 bucket) will be created.
 hetzner_object_storage_endpoint: "https://{{ hetzner_object_storage_region }}.your-objectstorage.com"
 hetzner_object_storage_access_key: "" # (required) Object Storage ACCESS KEY
 hetzner_object_storage_secret_key: "" # (required) Object Storage SECRET KEY

automation/roles/pgbackrest/tasks/auto_conf.yml

@@ -197,9 +197,9 @@
         - { option: "repo1-s3-bucket", value: "{{ pgbackrest_s3_bucket | default(hetzner_object_storage_name | default(patroni_cluster_name + '-backup')) }}" }
         - {
             option: "repo1-s3-endpoint",
-            value: "{{ pgbackrest_s3_endpoint | default(hetzner_object_storage_endpoint | default('https://' + (hetzner_object_storage_region | default(server_location)) + '.your-objectstorage.com')) }}",
+            value: "{{ pgbackrest_s3_endpoint | default(hetzner_object_storage_endpoint | default('https://' + (hetzner_object_storage_region | default(default_region)) + '.your-objectstorage.com')) }}",
           }
-        - { option: "repo1-s3-region", value: "{{ pgbackrest_s3_region | default(hetzner_object_storage_region | default(server_location)) }}" }
+        - { option: "repo1-s3-region", value: "{{ pgbackrest_s3_region | default(hetzner_object_storage_region | default(default_region)) }}" }
         - { option: "repo1-s3-uri-style", value: "{{ pgbackrest_s3_uri_style | default('path') }}" }
         - { option: "repo1-retention-full", value: "{{ pgbackrest_retention_full | default('4') }}" }
         - { option: "repo1-retention-archive", value: "{{ pgbackrest_retention_archive | default('4') }}" }
@@ -219,6 +219,8 @@
         - { option: "log-level-console", value: "info" }
         - { option: "recovery-option", value: "recovery_target_action=promote" }
         - { option: "pg1-path", value: "{{ postgresql_data_dir }}" }
+  vars:
+    default_region: "{{ (server_location in ['hel1', 'fsn1', 'nbg1']) | ternary(server_location, 'nbg1') }}"
   delegate_to: localhost
   run_once: true # noqa run-once
   no_log: true # do not output contents to the ansible log

automation/roles/wal_g/tasks/auto_conf.yml

@@ -136,10 +136,10 @@
       - { option: "AWS_SECRET_ACCESS_KEY", value: "{{ wal_g_aws_secret_access_key | default(hetzner_object_storage_secret_key | default('')) }}" }
       - {
           option: "AWS_ENDPOINT",
-          value: "{{ wal_g_s3_endpoint | default(hetzner_object_storage_endpoint | default('https://' + (hetzner_object_storage_region | default(server_location)) + '.your-objectstorage.com')) }}",
+          value: "{{ wal_g_s3_endpoint | default(hetzner_object_storage_endpoint | default('https://' + (hetzner_object_storage_region | default(default_region)) + '.your-objectstorage.com')) }}",
         }
       - { option: "AWS_S3_FORCE_PATH_STYLE", value: "{{ AWS_S3_FORCE_PATH_STYLE | default(true) }}" }
-      - { option: "AWS_REGION", value: "{{ wal_g_s3_region | default(hetzner_object_storage_region | default(server_location)) }}" }
+      - { option: "AWS_REGION", value: "{{ wal_g_s3_region | default(hetzner_object_storage_region | default(default_region)) }}" }
       - {
           option: "WALG_S3_PREFIX",
           value: "{{ wal_g_s3_prefix | default('s3://' + (hetzner_object_storage_name | default(patroni_cluster_name + '-backup'))) }}",
@@ -154,6 +154,8 @@
       - { option: "PGHOST", value: "{{ postgresql_unix_socket_dir | default('/var/run/postgresql') }}" }
       - { option: "PGPORT", value: "{{ postgresql_port | default('5432') }}" }
       - { option: "PGUSER", value: "{{ patroni_superuser_username | default('postgres') }}" }
+  vars:
+    default_region: "{{ (server_location in ['hel1', 'fsn1', 'nbg1']) | ternary(server_location, 'nbg1') }}"
   delegate_to: localhost
   run_once: true # noqa run-once
   no_log: true # do not output contents to the ansible log