Clean up module documentation (#36909)

* Clean up module documentation

This PR includes:
- Removal of `default: None` (and variations)
- Removal of `required: false`
- Fixing booleans and `type: bool` where required

* Fix remaining (new) validation issues

lib/ansible/modules/database/vertica/vertica_configuration.py

@@ -32,28 +32,21 @@ options:
   db:
     description:
         - Name of the Vertica database.
-    required: false
-    default: null
   cluster:
     description:
         - Name of the Vertica cluster.
-    required: false
     default: localhost
   port:
     description:
         - Vertica cluster port to connect to.
-    required: false
     default: 5433
   login_user:
     description:
         - The username used to authenticate with.
-    required: false
     default: dbadmin
   login_password:
     description:
         - The password used to authenticate with.
-    required: false
-    default: null
 notes:
   - The default authentication assumes that you are either logging in as or sudo'ing
     to the C(dbadmin) account on the host.

lib/ansible/modules/database/vertica/vertica_facts.py

@@ -24,28 +24,21 @@ options:
   cluster:
     description:
       - Name of the cluster running the schema.
-    required: false
     default: localhost
   port:
     description:
       Database port to connect to.
-    required: false
     default: 5433
   db:
     description:
       - Name of the database running the schema.
-    required: false
-    default: null
   login_user:
     description:
       - The username used to authenticate with.
-    required: false
     default: dbadmin
   login_password:
     description:
       - The password used to authenticate with.
-    required: false
-    default: null
 notes:
   - The default authentication assumes that you are either logging in as or sudo'ing
     to the C(dbadmin) account on the host.

lib/ansible/modules/database/vertica/vertica_role.py

@@ -29,39 +29,29 @@ options:
     description:
       - Comma separated list of roles to assign to the role.
     aliases: ['assigned_role']
-    required: false
-    default: null
   state:
     description:
       - Whether to create C(present), drop C(absent) or lock C(locked) a role.
-    required: false
     choices: ['present', 'absent']
     default: present
   db:
     description:
       - Name of the Vertica database.
-    required: false
-    default: null
   cluster:
     description:
       - Name of the Vertica cluster.
-    required: false
     default: localhost
   port:
     description:
       - Vertica cluster port to connect to.
-    required: false
     default: 5433
   login_user:
     description:
       - The username used to authenticate with.
-    required: false
     default: dbadmin
   login_password:
     description:
       - The password used to authenticate with.
-    required: false
-    default: null
 notes:
   - The default authentication assumes that you are either logging in as or sudo'ing
     to the C(dbadmin) account on the host.

lib/ansible/modules/database/vertica/vertica_schema.py

@@ -34,50 +34,36 @@ options:
     description:
       - Comma separated list of roles to create and grant usage access to the schema.
     aliases: ['usage_role']
-    required: false
-    default: null
   create_roles:
     description:
       - Comma separated list of roles to create and grant usage and create access to the schema.
     aliases: ['create_role']
-    required: false
-    default: null
   owner:
     description:
       - Name of the user to set as owner of the schema.
-    required: false
-    default: null
   state:
     description:
       - Whether to create C(present), or drop C(absent) a schema.
-    required: false
     default: present
     choices: ['present', 'absent']
   db:
     description:
       - Name of the Vertica database.
-    required: false
-    default: null
   cluster:
     description:
       - Name of the Vertica cluster.
-    required: false
     default: localhost
   port:
     description:
       - Vertica cluster port to connect to.
-    required: false
     default: 5433
   login_user:
     description:
       - The username used to authenticate with.
-    required: false
     default: dbadmin
   login_password:
     description:
       - The password used to authenticate with.
-    required: false
-    default: null
 notes:
   - The default authentication assumes that you are either logging in as or sudo'ing
     to the C(dbadmin) account on the host.

lib/ansible/modules/database/vertica/vertica_user.py

@@ -30,69 +30,49 @@ options:
   profile:
     description:
       - Sets the user's profile.
-    required: false
-    default: null
   resource_pool:
     description:
       - Sets the user's resource pool.
-    required: false
-    default: null
   password:
     description:
       - The user's password encrypted by the MD5 algorithm.
       - The password must be generated with the format C("md5" + md5[password + username]),
         resulting in a total of 35 characters. An easy way to do this is by querying
         the Vertica database with select 'md5'||md5('<user_password><user_name>').
-    required: false
-    default: null
   expired:
     description:
       - Sets the user's password expiration.
-    required: false
-    default: null
   ldap:
     description:
       - Set to true if users are authenticated via LDAP.
       - The user will be created with password expired and set to I($ldap$).
-    required: false
-    default: null
   roles:
     description:
       - Comma separated list of roles to assign to the user.
     aliases: ['role']
-    required: false
-    default: null
   state:
     description:
       - Whether to create C(present), drop C(absent) or lock C(locked) a user.
-    required: false
     choices: ['present', 'absent', 'locked']
     default: present
   db:
     description:
       - Name of the Vertica database.
-    required: false
-    default: null
   cluster:
     description:
       - Name of the Vertica cluster.
-    required: false
     default: localhost
   port:
     description:
       - Vertica cluster port to connect to.
-    required: false
     default: 5433
   login_user:
     description:
       - The username used to authenticate with.
-    required: false
     default: dbadmin
   login_password:
     description:
       - The password used to authenticate with.
-    required: false
-    default: null
 notes:
   - The default authentication assumes that you are either logging in as or sudo'ing
     to the C(dbadmin) account on the host.