In order to close the gap between the current LVS based on IPVS and the new one based on katran we need to migrate all the remaining services using the wrr scheduler to maglev (mh):
- high-traffic1:
- ncredir
- high-traffic2:
- ldap-ro
- cloudelastic
Description
Description
Details
Details
Related Changes in Gerrit:
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | Vgutierrez | T332027 Replace current L4LB with with Katran-based alternative | |||
| Resolved | BCornwall | T368083 migrate all high-traffic1 and high-traffic2 services to maglev |
Event Timeline
Comment Actions
Change #1053332 had a related patch set uploaded (by Vgutierrez; author: Vgutierrez):
[operations/puppet@production] hiera: Switch nredir to maglev
Comment Actions
Change #1053332 merged by Vgutierrez:
[operations/puppet@production] hiera: Switch ncredir to maglev
Comment Actions
Change #1053333 had a related patch set uploaded (by BCornwall; author: BCornwall):
[operations/puppet@production] hiera: Switch ldap-ro to maglev
Comment Actions
Change #1053334 had a related patch set uploaded (by BCornwall; author: BCornwall):
[operations/puppet@production] hiera: Switch cloudelastic to maglev
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:14:56Z] <vgutierrez> rolling restart of secondary LVSs to switch ncredir to maglev - T368083
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:16:34Z] <vgutierrez@cumin1002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-secondary (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:19:35Z] <vgutierrez@cumin1002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-secondary (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:24:22Z] <vgutierrez> rolling restart of high-traffic1 LVSs to switch ncredir to maglev - T368083
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:24:32Z] <vgutierrez@cumin1002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-high-traffic1 (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:27:10Z] <vgutierrez@cumin1002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-high-traffic1 (T368083)
Comment Actions
Change #1053333 merged by BCornwall:
[operations/puppet@production] hiera: Switch ldap-ro to maglev
Comment Actions
Change #1053334 merged by BCornwall:
[operations/puppet@production] hiera: Switch cloudelastic to maglev
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:48:51Z] <brett@cumin2002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-high-traffic1-eqsin (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:49:25Z] <brett@cumin2002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-high-traffic1-eqsin (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:54:58Z] <brett@cumin2002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-high-traffic2-eqsin (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T15:55:31Z] <brett@cumin2002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-high-traffic2-eqsin (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:00:00Z] <brett@cumin2002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-high-traffic1 (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:02:58Z] <brett@cumin2002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-high-traffic1 (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:05:20Z] <brett@cumin2002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-high-traffic2 (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:08:17Z] <brett@cumin2002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-high-traffic2 (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:11:48Z] <brett@cumin2002> START - Cookbook sre.loadbalancer.restart-pybal rolling-restart of pybal on A:lvs-secondary (T368083)
Comment Actions
Mentioned in SAL (#wikimedia-operations) [2024-07-10T16:14:43Z] <brett@cumin2002> END (PASS) - Cookbook sre.loadbalancer.restart-pybal (exit_code=0) rolling-restart of pybal on A:lvs-secondary (T368083)