The ansible instance is set up using ansible. The nginx credentials
were missing which let the sync of the sstate-cache mirror fail.
Thus, adapting the environment by adding the credentials.
Including the update of the documentation
Signed-off-by: Marc Mattmüller <marc.mattmueller@netmodule.com>
The initial start is now moved to the playbook setting NWL jenkins
up. Thus the start/stop playbook does no longer need the initial
parameter as variable.
With it the NWL jenkins docker image was versionized to 0.0.3 and
the jenkins version was updated to the latest version.
Signed-off-by: Marc Mattmüller <marc.mattmueller@netmodule.com>