This brings us up to date with the latest apache2 cookbook which
included a major refactor in 6.0.0 removing all of the definitions and
recipe with proper resources. Instead of using the apache2_default_site
resource, directly use a template and then enable the config file using
the apache2_site resource. This gives us the most flexibility.
Additional fixes:
- Install mod_wsgi as a package on RHEL since there is no built-in
resource for it.
- Don't set SELinux to permissive on RHEL (I tested this works properly
with it set to enforcing).
- Remove hack for restarting apache.
- Convert web_app to template and subscribe to restarting apache.
- Remove resources to restore SELinux contexts since this taken care of
by Chef now automatically.
- Fix resource ordering in placement_api
- Improve ChefSpec tests
- Add missing placement_api RHEL tests
- Fix issues with chain file and cipher suite in in wsgi template
- Include additional cookbooks in Berksfile required for CI
Depends-On: https://review.opendev.org/702772
Depends-On: https://review.opendev.org/701824
Change-Id: Ib404ab6bfcae3340fd7f0f924539ca6c445b55cf
868900d090