From 93a8baca93b7525c41d164c13822f60672e41bdf Mon Sep 17 00:00:00 2001
From: Pierre Riteau <pierre@stackhpc.com>
Date: Tue, 11 May 2021 11:45:04 +0200
Subject: [PATCH] CI: Remove unused Docker images after overcloud upgrade
Overcloud upgrade jobs often fail when running on nodes with a 38G root
disk. The overcloud upgrade itself generally works, but post-upgrade
testing fails, for example when RabbitMQ gets in alarm state due to lack
of free disk space, which prevents Nova from functioning correctly and
makes it return "Unknown Error (HTTP 504)".
Change-Id: I536a526340f6d7dea7a69372904b777292774eba
---
playbooks/kayobe-overcloud-upgrade-base/run.yml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/playbooks/kayobe-overcloud-upgrade-base/run.yml b/playbooks/kayobe-overcloud-upgrade-base/run.yml
index eed568aa..a149215e 100644
--- a/playbooks/kayobe-overcloud-upgrade-base/run.yml
+++ b/playbooks/kayobe-overcloud-upgrade-base/run.yml
@@ -81,6 +81,12 @@
shell:
cmd: "{{ kayobe_src_dir }}/dev/overcloud-upgrade.sh &> {{ logs_dir }}/ansible/overcloud-upgrade"
+ # Remove unused Docker images to avoid reaching full disk
+ - name: Remove unused Docker images
+ shell:
+ cmd: "docker image prune --all --force"
+ become: true
+
# Perform a smoke test against the upgraded current release.
- name: Perform testing of VMs in the upgraded overcloud
--
GitLab