* New module postgresql_ping: simple module to check remote PostgreSQL server availability.
* New module postgresql_ping: simple module to check remote PostgreSQL server availability, doc fixes
* postgresql_ping: added integration tests
* New module postgresql_ping: misc changes
* New module postgresql_ping: change return suit
* New module postgresql_ping: tests reformatting, return value
* Various cosmetic/documentation fixes
* A few more fixes
* And even more cleanups
* Fix PEP8 issue
* Allow session_role to be set for PostgreSQL
By implementing session_role it becomes possible to run the specific
PostgreSQL commands as a different role.
The usecase that is immediately served by this, is the one that one
ansible playbook can be shared by multiple users, which all have
their
own PostgreSQL login_user. They do not need to share login
credentials,
as they can share the role within the PostgreSQL database.
The following example may give some insight:
$ psql -U jdoe -X -d postgres
postgres=> CREATE DATABASE abc;
ERROR: permission denied to create database
postgres=> set role postgres;
SET
postgres=# CREATE DATABASE abc;
CREATE DATABASE
fixes#43592
* Tests for session_role in PostgreSQL
* Bump version_added for session_role feature
* Remove explicit encrypted parameter from tests
This change corrects problems reported by the `yamllint` linter.
Since key duplication problems were removed in 4d48711, this commit
mainly fixes trailing spaces and extra empty lines at beginning/end of
files.
