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| author |   Steve Baker <sbaker@redhat.com> | 2015-10-01 10:17:29 +1300 |
|---|---|---|
| committer | Steve Baker <sbaker@redhat.com> | 2015-10-01 15:40:55 +1300 |
| commit | 77e8ec22a9cfa05c11a8654ce3a02c1bb3b4578f (patch) | |
| tree | a0bb75435abc7d6202eb028b770673a87792b52b /extraconfig | |
| parent | 3fd199d8e7fa59979a0aff7d78cce61d6cd607a8 (diff) | |
Force stop a single node pacemaker on yum update
Currently package updates won't occur on a single node
non-HA pacemaker managed Controller because stopping
the node loses the quorum of 1.
This change gets the count of current nodes in the cluster and
if the count is 1 then specify --force when doing a pcs cluster stop.
Change-Id: I0de2488e24f1ef53a935dbc90ec6de6142bb4264
Diffstat (limited to 'extraconfig')
| -rwxr-xr-x | extraconfig/tasks/yum_update.sh | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/extraconfig/tasks/yum_update.sh b/extraconfig/tasks/yum_update.sh index eaeb7ef0..9125ca07 100755 --- a/extraconfig/tasks/yum_update.sh +++ b/extraconfig/tasks/yum_update.sh @@ -44,7 +44,13 @@ pacemaker_status=$(systemctl is-active pacemaker) if [[ "$pacemaker_status" == "active" ]] ; then echo "Pacemaker running, stopping cluster node and doing full package update" - pcs cluster stop + node_count=$(pcs status xml | grep -o "<nodes_configured.*/>" | grep -o 'number="[0-9]*"' | grep -o "[0-9]*") + if [[ "$node_count" == "1" ]] ; then + echo "Active node count is 1, stopping node with --force" + pcs cluster stop --force + else + pcs cluster stop + fi else echo "Excluding upgrading packages that are handled by config management tooling" command_arguments="$command_arguments --skip-broken" |