Add resources to manage databases and users

[stissot]

This adds 2 new Custom Resources mariadb_database to manage databases and run queries on them, and mariadb_user to grant access to users. This used to be provided by the now deprecated database cookbook.

Usage example

mariadb_database 'databass' do
  action :create
end

mariadb_database 'datatrout' do
  action :drop
end

mariadb_user 'fozzie' do
  database_name 'databass'
  password 'wokkawokka'
  host 'mars'
  privileges [:select, :update, :insert]
  action :grant
end

mariadb_database 'flush privileges' do
  database_name 'databass'
  sql 'flush privileges'
  action :query
end

The resources use the mysql2 gem (automatically installed when missing) to established a control connection to the MariaDB server (by default as root@localhost using password).

Integration tests are included using Inspec.

I haven't updated the README yet, I'm waiting for maintainers' approval first.

[shoekstra]

Looks good to me!

If you would be so kind has to update the the CHANGELOG and the README that would be great 👍

[PowerKiKi]

LGTM

[stissot]

Thanks for your feedback. I have updated the CHANGELOG and README.

[stissot]

I've added a new test suite "resources" which pass successfully. I think the failure on the other suites are temporary (apt repository not reachable) and not related to my changes.
@josephholsten can you please review?

[stissot]

@shoekstra Can you please review ?

[damacus]

This is brilliant. thanks very much @stissot !

merging in now the tests pass.

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.