Context: #45 changed the Kibana install strategy from tarball extraction to apt repo. The tarball extraction approach used symlinks pointing to /opt/kibana, with src pointing to the most recent version of Kibana. The symlink detection task is intended to provide smooth transition between both config styles of the role, so folks can upgrade in place with minimal hassle.
Thanks @techraf, great catch!
Context: #45 changed the Kibana install strategy from tarball extraction to apt repo. The tarball extraction approach used symlinks pointing to /opt/kibana, with src pointing to the most recent version of Kibana. The symlink detection task is intended to provide smooth transition between both config styles of the role, so folks can upgrade in place with minimal hassle.