Migrating install-packages commands to package-installs-* scripts where possible. This patch is broken up into multiple parts to minimize impact and review overhead. Change-Id: Idd1be32149e7238d53d04a34170c5029dda83f1f
Installs Apache2 from packages.
Will generate Snakeoil self signed ssl certs if the provided PEM file is unable to pass basic validity check.
The Snakeoil SSL cert can be configured via Heat Metadata. For example:
apache2:
snakeoil_pem: ----- BEGIN PlaceHolder...
snakeoil_key: ----- BEGIN PlaceHolder...
Sample usage shown in nagios3 template at: https://git.openstack.org/cgit/openstack/tripleo-heat-templates