In order to run the script directly in the test, the script needs to
have the executable bit set. Currently, the test is failing with a
"Permission denied" error when attempting to run the script.
We also need to run install_modules.sh in the logstash-filters test, so
move that invocation to the shared prep-apply.sh script.
The vcsrepo puppet define doesn't understand revisions of the form
"refs/zuul/foo", so instead parse the HEAD sha and pass that to vcsrepo.
Finally, we need to ensure that $elasticsearch_nodes is populated with
an array, otherwise the function @elasticsearch_nodes.map in the
output.conf template will fail.
Change-Id: Ic1ab6d04232abb3cf347f0d27afbf9172f62b0e4
Add a script for integration testing with
openstack-infra/logstash-filters and refactor the apply-test script to
leverage much of the prep work done there.
Also add some needed parameters to install arbitrary versions of the
logstash-filters repo.
Change-Id: Ifcc7fb13c4fb21986e33327487c739966e4bb107