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ipfailover - control preempt strategy #14947
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@knobunc PTAL |
This allows the admin to control the VRRP preempt strategy. The default strategy, preempt_delay , switches to the higher priority master after a (default 300) delay. The second strategy, nopreempt, suppresses switching when a higher priority host becomes available. The 'oc adm ipfailover --preempt-strategy' option can set the desired strategy. --preempt-strategy sets the OPENSHIFT_HA_PREEMPTION environment variable. bug 1465987 https://bugzilla.redhat.com/show_bug.cgi?id=1465987 origin PR 14947 openshift/origin#14947
@openshift/networking FYI |
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LGTM
[test] |
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This allows the admin to control the VRRP preempt strategy. The default strategy, preempt_delay <sec>, switches to the higher priority master after a <sec> (default 300) delay. The second strategy, nopreempt, suppresses switchin when a higher priority host becomes available. The 'oc adm ipfailover --preempt-strategy' option can set the desired strategy. --preempt-strategy sets the OPENSHIFT_HA_PREEMPTION environment variable. bug 1465987 https://bugzilla.redhat.com/show_bug.cgi?id=1465987 openshift docs PR 4674 openshift/openshift-docs#4674
Evaluated for origin test up to 80f1713 |
[merge] |
continuous-integration/openshift-jenkins/test FAILURE (https://ci.openshift.redhat.com/jenkins/job/test_pull_request_origin/2891/) (Base Commit: 57a4d50) (PR Branch Commit: 80f1713) |
Evaluated for origin merge up to 80f1713 |
continuous-integration/openshift-jenkins/merge SUCCESS (https://ci.openshift.redhat.com/jenkins/job/merge_pull_request_origin/1203/) (Base Commit: 95a6fe4) (PR Branch Commit: 80f1713) (Image: devenv-rhel7_6419) |
This allows the admin to control the VRRP preempt strategy.
The default strategy, preempt_delay , switches to the higher
priority master after a (default 300) delay. The second
strategy, nopreempt, suppresses switchin when a higher priority host
becomes available.
The 'oc adm ipfailover --preempt-strategy' option can set the desired
strategy. --preempt-strategy sets the OPENSHIFT_HA_PREEMPTION
environment variable.
bug 1465987
https://bugzilla.redhat.com/show_bug.cgi?id=1465987