openstack/kolla-ansible
Code Issues Proposed changes

Removing .erlang.cookie before rabbitmq bootstrap recreates it

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In kolla-kubernetes environment rabbitmq bootstrap process fails when
.erlang.cookie already exists, the issue is consistently reproduced when
using persistent storage PV/PVC. This PS prevents this type of failure.

TrivialFix

Change-Id: I3509650b1c11aa45cd5ae2d8eea6523201bfb1de
This commit is contained in:
Serguei Bezverkhi 2016-07-08 14:03:35 -04:00
parent 0f9534bc23
commit 1bfc817f65
1 changed files with 7 additions and 0 deletions
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7
docker/rabbitmq/extend_start.sh
View File

@ -4,6 +4,13 @@
# of the KOLLA_BOOTSTRAP variable being set, including empty.
if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
sudo chown -R rabbitmq: /var/lib/rabbitmq
# NOTE(sbezverk): In kubernetes environment, if this file exists from previous
# bootstrap, the system does not allow to overwrite it (it bootstrap files with
# permission denied error) but it allows to delete it and then recreate it.
if [[ -e "/var/lib/rabbitmq/.erlang.cookie" ]]; then
rm -f /var/lib/rabbitmq/.erlang.cookie
fi
echo "${RABBITMQ_CLUSTER_COOKIE}" > /var/lib/rabbitmq/.erlang.cookie
chmod 400 /var/lib/rabbitmq/.erlang.cookie
exit 0