From: David Garcia <david.garcia@canonical.com>
Date: Fri, 19 Jun 2020 09:40:18 +0000 (+0200)
Subject: Feature 8681: Add VCA HA capabilities
X-Git-Tag: release-v9.0-start~48
X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=commitdiff_plain;h=2f66c4df28308b5b2747bb207e7797932e502436;hp=2f66c4df28308b5b2747bb207e7797932e502436

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>
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