tripleo-heat-templates/extraconfig/pre_deploy/undercloud_pre.sh
Harald Jensås b766e253f4 Undercloud - Restart keepalived on update
instack-undercloud had a workaround (30-reload-keepalived)
in place to always restart keepalived on install/upgrade.
This is required to ensure VIP's are present in case the
network config was changed and os-net-config restarts
the network interface. When containerizing the undercloud
this workaround was missed.

This change adds a similar workaround. A pre_deploy
NodeExtraconfig script will restart the keepalived
container when the undercloud installer is (re-)run.

NOTE: We can remove this workaround once keepalived
      v2.0.6 or later is available.

Closes-Bug: #1791238
Change-Id: I8cada7be57cd50c54ca5f2f38ec010062512ae06
2018-09-24 21:02:34 +00:00

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#!/bin/bash
# This needs to be run after os-net-config. since os-net-config potentially can
# restart network interfaces, which would affects VIPs controlled by
# keepalived.
# TODO(hjensas): Remove this when we have keepalived 2.0.6 or later.
docker container restart keepalived || true