create tasks for cron extension

playbooks/captica-automation-timescaledb.yml

@@ -50,8 +50,7 @@
     lxc_ip: 192.168.150.130
     postgresql_admin_password: captica
     postgresql_allowed_hosts: 
-      - '192.168.150.1/32'
+      - '0.0.0.0/0'
-      - '192.168.110.1/32'
     timescaledb_database_name: datalogger
     timescaledb_database_schema: captica
     timescaledb_database_user: captica
@@ -60,4 +59,20 @@
       - ansible
       - root
   roles:
-    - timescaledb
+    - timescaledb
+
+- hosts: "timescaledb"
+  vars:    
+    lxc_ip: 192.168.150.130
+    postgresql_admin_password: captica
+    postgresql_allowed_hosts: 
+      - '0.0.0.0/0'
+    timescaledb_database_name: datalogger
+    timescaledb_database_schema: captica
+    timescaledb_database_user: captica
+    timescaledb_database_password: captica
+    tools_install_users:
+      - ansible
+      - root
+  tasks:
+    - import_tasks: "../roles/common/tasks/postgres_cron.yml"

roles/common/tasks/postgres_cron.yml

@@ -0,0 +1,13 @@
+- name: "Create pg_cron extension {{ timescaledb_database_name }}"
+  tags:
+    - install
+    - timescaledb_install
+    - postgres_extension
+  postgresql_ext:
+    name: pg_cron
+    db: "{{ timescaledb_database_name }}"
+    schema: "{{ timescaledb_database_schema }}"
+    state: present
+    login_user: "{{ timescaledb_database_user }}"
+    login_password: "{{ timescaledb_database_password }}"
+    login_host: "{{ lxc_ip }}"