From 577ea9b01fb62c7f59f7e47b1f9959c52163ce08 Mon Sep 17 00:00:00 2001 From: Sofer Athlan-Guyot Date: Fri, 24 Feb 2017 17:01:35 +0100 Subject: Upgrade nova-api/scheduler/conductor packages at step3 not step2. The nova-api, nova-scheduler nova-conductor packages are updated during step2. The package upgrade trigger a restart of the service which fails and is constantly retried by systemd: Feb 24 12:34:24 centos-7-2-node-rax-iad-7463943-440549 systemd[1]: Failed to start OpenStack Nova Scheduler Server. Feb 24 12:34:24 centos-7-2-node-rax-iad-7463943-440549 systemd[1]: Unit openstack-nova-scheduler.service entered failed state. Feb 24 12:34:24 centos-7-2-node-rax-iad-7463943-440549 systemd[1]: openstack-nova-scheduler.service failed. Feb 24 12:34:24 centos-7-2-node-rax-iad-7463943-440549 systemd[1]: openstack-nova-scheduler.service holdoff time over, scheduling restart. We eventually reach timeout. We use https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/services/tripleo-packages.yaml#L44-L46 to upgrade existing packages. Add a note to the README.rst to make people aware of the general upgrade done at step3 and limit its usage to new package for individual service. Change-Id: I13b51bcfe0c98034944613f7e1c3f0168cd4de76 Closes-Bug: #1667728 (cherry picked from commit 5593877817b332bd7a650f051cff5f5988ab1e54) --- puppet/services/README.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'puppet/services/README.rst') diff --git a/puppet/services/README.rst b/puppet/services/README.rst index 9c2d8c5c..d9afe602 100644 --- a/puppet/services/README.rst +++ b/puppet/services/README.rst @@ -91,7 +91,9 @@ step, "step2" for the second, etc. 2) Stop all control-plane services, ready for upgrade - 3) Perform a package update, (either specific packages or the whole system) + 3) Perform a package update and install new packages: A general + upgrade is done, and only new package should go into service + ansible tasks. 4) Start services needed for migration tasks (e.g DB) -- cgit 1.2.3-korg