Switch to proxypass with retry=0 for etherpad

We think Apache may be caching 503 responses (possibly themselves
a result of [1]).  Set retry=0 so that we do not cache any failures
and switch to proxypass so that we can set that option.

[1] https://bz.apache.org/bugzilla/show_bug.cgi?id=37770

Change-Id: Ibd1087bc8feb288bfb8f66f4e6de61ebe8414233
1 file changed
tree: 0de70ce4807fcc99c7eb8b7bd476342ed0360a74
  1. files/
  2. manifests/
  3. spec/
  4. templates/
  5. .gitreview
  6. LICENSE
  7. metadata.json
  8. Rakefile
  9. README.md
README.md

OpenStack Etherpad Lite Module

This module installs and configures Etherpad Lite