Postgresql docs fragments 2 (#55363)

* Postgres to use docsfragments
* Postgres to use docsfragments: redefined options in postgresql_user

lib/ansible/modules/database/postgresql/postgresql_schema.py

@@ -34,34 +34,10 @@ options:
     aliases:
     - db
     - login_db
-  login_user:
-    description:
-    - The username used to authenticate with.
-    type: str
-    default: postgres
-  login_password:
-    description:
-    - The password used to authenticate with.
-    type: str
-  login_host:
-    description:
-    - Host running the database.
-    type: str
-  login_unix_socket:
-    description:
-    - Path to a Unix domain socket for local connections.
-    type: str
   owner:
     description:
     - Name of the role to set as owner of the schema.
     type: str
-  port:
-    description:
-    - Database port to connect to.
-    type: int
-    default: 5432
-    aliases:
-    - login_port
   session_role:
     version_added: '2.8'
     description:
@@ -84,22 +60,20 @@ options:
     version_added: '2.8'
   ssl_mode:
     description:
-    - Determines whether or with what priority a secure SSL TCP/IP connection
-      will be negotiated with the server.
-    - See U(https://www.postgresql.org/docs/current/static/libpq-ssl.html) for
-      more information on the modes.
-    - Default of C(prefer) matches libpq default.
+      - Determines whether or with what priority a secure SSL TCP/IP connection will be negotiated with the server.
+      - See https://www.postgresql.org/docs/current/static/libpq-ssl.html for more information on the modes.
+      - Default of C(prefer) matches libpq default.
     type: str
     default: prefer
     choices: [ allow, disable, prefer, require, verify-ca, verify-full ]
     version_added: '2.8'
   ca_cert:
     description:
-    - Specifies the name of a file containing SSL certificate authority (CA) certificate(s).
-    - If the file exists, the server's certificate will be verified to be signed by one of these authorities.
+      - Specifies the name of a file containing SSL certificate authority (CA) certificate(s).
+      - If the file exists, the server's certificate will be verified to be signed by one of these authorities.
     type: str
-    version_added: '2.8'
     aliases: [ ssl_rootcert ]
+    version_added: '2.8'
 notes:
 - This module uses I(psycopg2), a Python PostgreSQL database adapter.
 - You must ensure that psycopg2 is installed on the host before using this module.
@@ -111,6 +85,7 @@ requirements: [ psycopg2 ]
 author:
 - Flavien Chantelot (@Dorn-) <contact@flavien.io>
 - Thomas O'Donnell (@andytom)
+extends_documentation_fragment: postgres
 '''
 
 EXAMPLES = r'''