move OS-specific variables to include_vars

fixed:
skipping vars_file 'vars/{{ ansible_os_family }}.yml' due to an undefined variable

Author: vitabaks

add_balancer.yml

@@ -10,11 +10,13 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
   vars:
     add_balancer: true
 
   pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
     - name: Checking Linux distribution
       fail:
         msg: "{{ ansible_distribution }} is not supported"

add_pgnode.yml

@@ -10,9 +10,11 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
 
   pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
     - name: Checking Linux distribution
       fail:
         msg: "{{ ansible_distribution }} is not supported"
@@ -84,7 +86,9 @@
   any_errors_fatal: true
   vars_files:
     - vars/main.yml
-    - "vars/{{ ansible_os_family }}.yml"
+  pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
   roles:
     - role: pgbackrest
       when: pgbackrest_install|bool
@@ -97,10 +101,13 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
   vars:
     existing_pgcluster: true
 
+  pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
   roles:
     - role: wal-g
       when: wal_g_install|bool

balancers.yml

@@ -9,11 +9,13 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
   vars:
     vip_manager_disable: false  # or 'true' for disable vip-manager service (if installed)
 
   pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
     - name: Checking Linux distribution
       fail:
         msg: "{{ ansible_distribution }} is not supported"

deploy_pgcluster.yml

@@ -26,9 +26,11 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
 
   pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
     - name: Checking Linux distribution
       fail:
         msg: "{{ ansible_distribution }} is not supported"
@@ -106,7 +108,9 @@
   any_errors_fatal: true
   vars_files:
     - vars/main.yml
-    - "vars/{{ ansible_os_family }}.yml"
+  pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
   roles:
     - role: pgbackrest
       when: pgbackrest_install|bool
@@ -119,7 +123,10 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
+
+  pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
 
   roles:
     - role: wal-g

etcd_cluster.yml

@@ -9,9 +9,11 @@
   vars_files:
     - vars/main.yml
     - vars/system.yml
-    - "vars/{{ ansible_os_family }}.yml"
 
   pre_tasks:
+    - name: Include OS-specific variables
+      include_vars: "vars/{{ ansible_os_family }}.yml"
+
     - name: Update apt cache
       apt:
         update_cache: true