Feature 8681: Add VCA HA capabilities
- juju watcher: fix exception handling when websocket is closed
- libjuju.py:
- Get vca endpoints from database (if exists)
- Update vca endpoints in database
- Get controller per operation (remove controller from class attribute)
- Add health check: Every 5 minutes the connection to the controller will be tested.
- Dockerfile: update it to 18.04
Change-Id: Ifa0a3a705d48fd736a9634b0722bdc914003b497
Signed-off-by: David Garcia <david.garcia@canonical.com>
(cherry picked from commit
2f66c4df28308b5b2747bb207e7797932e502436)