Comment 4 for bug 1771612

As an update here. Damien and I are exploring a hybrid solution to this long standing limitation.
Namely:
1. At deployment time and at update time we copy all files belonging to the set of pacemaker-related rpms under /var/lib/tripleo/pacemaker-host
2. We bind mount a bunch of folders (amongst which /var/lib/tripleo/pacemaker-host) inside the pcmk containers and we use custom PATH + LD_LIBRARY_PATH (both the temporary ones created by paunch and the ones managed by pcmk)
3. We eventually remove all pacemaker rpms from the HA kolla containers