postgresql_membership – Add or remove PostgreSQL roles from groups¶
New in version 2.8.
Synopsis¶
- Adds or removes PostgreSQL roles from groups (other roles).
- Users are roles with login privilege.
- Groups are PostgreSQL roles usually without LOGIN privilege.
- Common use case:
- add a new group (groups) by postgresql_user module with role_attr_flags=NOLOGIN
- grant them desired privileges by postgresql_privs module
- add desired PostgreSQL users to the new group (groups) by this module
Parameters¶
Notes¶
Note
- The default authentication assumes that you are either logging in as or sudo’ing to the
postgres
account on the host. - To avoid “Peer authentication failed for user postgres” error, use postgres user as a become_user.
- This module uses psycopg2, a Python PostgreSQL database adapter. You must ensure that psycopg2 is installed on the host before using this module.
- If the remote host is the PostgreSQL server (which is the default case), then PostgreSQL must also be installed on the remote host.
- For Ubuntu-based systems, install the postgresql, libpq-dev, and python-psycopg2 packages on the remote host before using this module.
- The ca_cert parameter requires at least Postgres version 8.4 and psycopg2 version 2.4.3.
See Also¶
See also
- postgresql_user – Add or remove a user (role) from a PostgreSQL server instance
- The official documentation on the postgresql_user module.
- postgresql_privs – Grant or revoke privileges on PostgreSQL database objects
- The official documentation on the postgresql_privs module.
- postgresql_owner – Change an owner of PostgreSQL database object
- The official documentation on the postgresql_owner module.
- PostgreSQL role membership reference
- Complete reference of the PostgreSQL role membership documentation.
- PostgreSQL role attributes reference
- Complete reference of the PostgreSQL role attributes documentation.
Examples¶
- name: Grant role read_only to alice and bob
postgresql_membership:
group: read_only
target_roles:
- alice
- bob
state: present
# you can also use target_roles: alice,bob,etc to pass the role list
- name: Revoke role read_only and exec_func from bob. Ignore if roles don't exist
postgresql_membership:
groups:
- read_only
- exec_func
target_role: bob
fail_on_role: no
state: absent
Return Values¶
Common return values are documented here, the following are the fields unique to this module:
Status¶
- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]
Authors¶
- Andrew Klychkov (@Andersson007)
Hint
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