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| author |   Sofer Athlan-Guyot <sathlang@redhat.com> | 2017-02-24 22:31:29 +0100 |
|---|---|---|
| committer | Sofer Athlan-Guyot <sathlang@redhat.com> | 2017-02-28 19:20:13 +0100 |
| commit | fb7821378242e595184a38e1e0cb7e9978c0f806 (patch) | |
| tree | e46ac5dd92a0d43f67b09e93ccf5c3fae440fe1f /puppet/services/README.rst | |
| parent | d54532679edce04a5bdc3159489b77baf90b14ca (diff) | |
Put service stop at step1 and quiesce at step2.
In the previous release[1], the services were stopped before the
pacemaker services, so that they get a chance to send last message to
the database/rabbitmq queue:
Let's do the upgrade in the same order.
[1] https://github.com/openstack/tripleo-heat-templates/blob/stable/newton/extraconfig/tasks/major_upgrade_controller_pacemaker_2.sh#L13-L71
Change-Id: I1c4045e8b9167396c9dfa4da99973102f1af1218
Diffstat (limited to 'puppet/services/README.rst')
| -rw-r--r-- | puppet/services/README.rst | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/puppet/services/README.rst b/puppet/services/README.rst index 223c3ed0..f19b6cca 100644 --- a/puppet/services/README.rst +++ b/puppet/services/README.rst @@ -100,9 +100,22 @@ step, "step2" for the second, etc. Steps/tages correlate to the following: - 1) Quiesce the control-plane, e.g disable LoadBalancer, stop pacemaker cluster - - 2) Stop all control-plane services, ready for upgrade + 1) Stop all control-plane services. + + 2) Quiesce the control-plane, e.g disable LoadBalancer, stop + pacemaker cluster: this will stop the following resource: + - ocata: + - galera + - rabbit + - redis + - haproxy + - vips + - cinder-volumes + - cinder-backup + - manilla-share + - rbd-mirror + + The exact order is controlled by the cluster constraints. 3) Perform a package update and install new packages: A general upgrade is done, and only new package should go into service |