This patch provides a more advanced way of managing pg_hba rules, by providing a
defined resource to manage a pg_hba file, and a defined resource for managing
rules within such a file (pg_hba_rule).
These new resources are wrappers around ripinaar-concat, and utilise file
assemblies instead of a template to compose the pg_hba.conf file.
I've provided a function that interprets the old ip4|6acl arrays and converts
them to this new format for backwards compatibility as well.
I slightly reformatted our documentation to allow for better documentation of
defined resources in 'Usage' as well, and provided examples of how to use this
new resource.
This hopefully should go a long way to solving the PR's related to lack of full
functionality for pg_hba.conf.
Signed-off-by: Ken Barber <ken@bob.sh>
When the psql command runs from a directory it does not have permission to
access, it outputs an error. This error trips up the unless SQL command,
causing the other SQL commands to run even if not needed. Rather than ignore
stderr (which might hide something else), or use an arbitrary directory like
/tmp, this code sets the cwd to the data directory, which will exist and be
owned by the postgres user. If someone uses the postgres_psql type and
customises the psql_user parameter, they should also set an appropriate cwd.
This commit provides a working implementation of a ruby
type/provider (`postgresql_psql` for handling the PSQL
commands. This is a little more flexible than doing it
via Exec resources, which is what the `postgresql::psql`
type was doing.
The old type is still present but now includes a
deprecation notification, and all of the other types
that were using the `::psql` type have been ported over
to use the `postgresql_psql` type instead.
Renamed a few files and made some tweaks to try to get
database_grant, database_user, and database types into
a state where they work very similarly to the ones in
the mysql module. Also introduced a "postgresql_password"
function that can be used to generate an md5 password
hash for a postgres user.
