haproxy often breaks mysql connections
Bug #1645098 reported by
Vladislav Belogrudov
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
kolla |
Expired
|
Undecided
|
Unassigned | ||
kolla-ansible |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
haproxy has very small timeout values for mysql connections that often results in "server lost connection" messages and is quite dangerous during heavy upgrades. Looking into elsewhere (RHOS, openstack-ansible, etc) I suggest to increase it to 3600s which is default for idle timeouts in OpenStack projects.
Changed in kolla: | |
assignee: | nobody → Vladislav Belogrudov (vlad-belogrudov) |
Changed in kolla: | |
status: | New → Triaged |
importance: | Undecided → High |
Changed in kolla: | |
milestone: | none → ocata-3 |
milestone: | ocata-3 → ocata-2 |
Changed in kolla-ansible: | |
milestone: | none → ocata-2 |
Changed in kolla: | |
milestone: | ocata-2 → 3.0.2 |
Changed in kolla: | |
milestone: | 3.0.2 → 3.0.3 |
Changed in kolla: | |
milestone: | 3.0.3 → 3.0.4 |
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Reviewed: https:/ /review. openstack. org/403428 /git.openstack. org/cgit/ openstack/ kolla-ansible/ commit/ ?id=d2c4f3d14ae 01f782545b1c139 e433de2d4bf472
Committed: https:/
Submitter: Jenkins
Branch: master
commit d2c4f3d14ae01f7 82545b1c139e433 de2d4bf472
Author: Vladislav Belogrudov <email address hidden>
Date: Sun Nov 27 13:50:39 2016 +0300
Icrease haproxy timeouts for mysql connections
Haproxy often breaks mysql connections that results in
"MySQL server has gone away" or similar because of 1 minute
timeouts. Instead the timeouts should be not less than mysql
connections timeouts - in most cases set to 3600s by default
by OpenStack projects.
Change-Id: Ic364f6942cdc6c 2f274a508ae548b f964b098da4
Closes-Bug: #1645098