This commit does the following:
- fully defines the inventory rather than having test-prepare-host.yml
add containers to it
- updates test-prepare-keys.yml to use localhost instead of 127.0.0.1,
uses become_user=jenkins instead of become=false, and removes
redundant connection
- updates test-prepare-host.yml by changing 127.0.0.1 to localhost, and
removes mocking ansible_env
- groups vars in defined in each individual file into a single
test-vars.yml file
- installs libffi-dev in test-install-neutron.yml, which is necessary
to build neutron (installed by default in gate, so not an issue
there)
- switches neutron_provider_networks to vxlan, otherwise
neutron-linuxbridge-agent doesn't actually work correctly
Change-Id: Ice7e4762fb184d9172c6b8192f4e6d1732654bb9
30bc02a589