[library] downtime for one of nodes with memcached causes delays in Horizon
Bug #1367767 reported by
Aleksandr Didenko
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Fix Released
|
High
|
Timur Sufiev | ||
5.1.x |
Won't Fix
|
Medium
|
MOS Maintenance | ||
6.0.x |
Won't Fix
|
High
|
MOS Maintenance | ||
8.0.x |
Fix Released
|
High
|
Timur Sufiev | ||
Mirantis OpenStack |
Fix Released
|
High
|
Sergey Yudin | ||
7.0.x |
Fix Released
|
High
|
Sergey Yudin |
Bug Description
It does not affect other openstack services, since bug #1340657 with keystone is fixed already. But Horizon uses memcached servers for caching and it connects to all of them directly. So if one of them is not responding, it may lead to delays in Horizon operations.
Workaround:
1) Edit /etc/openstack-
CACHES = {
'default': {
'BACKEND' : 'django.
'LOCATION' : "192.168.
},
2) Restart apache web server
Changed in fuel: | |
milestone: | none → 5.1 |
status: | New → Won't Fix |
description: | updated |
no longer affects: | fuel |
Changed in fuel: | |
milestone: | none → 6.1 |
no longer affects: | fuel/6.1.x |
Changed in fuel: | |
importance: | Undecided → Medium |
status: | New → Confirmed |
assignee: | nobody → Fuel Library Team (fuel-library) |
Changed in fuel: | |
importance: | Medium → High |
assignee: | Fuel Library Team (fuel-library) → MOS Horizon (mos-horizon) |
affects: | fuel → mos |
Changed in mos: | |
milestone: | 6.1 → none |
milestone: | none → 6.1 |
tags: | added: horizon |
Changed in mos: | |
assignee: | MOS Horizon (mos-horizon) → Vlad Okhrimenko (vokhrimenko) |
Changed in mos: | |
status: | Confirmed → In Progress |
Changed in mos: | |
status: | In Progress → Fix Committed |
Changed in mos: | |
assignee: | Fuel Library Team (fuel-library) → Bartlomiej Piotrowski (bpiotrowski) |
Changed in fuel: | |
status: | New → Confirmed |
importance: | Undecided → High |
assignee: | nobody → Bartlomiej Piotrowski (bpiotrowski) |
milestone: | none → 6.1 |
Changed in mos: | |
status: | In Progress → Fix Committed |
assignee: | Bartlomiej Piotrowski (bpiotrowski) → Vlad Okhrimenko (vokhrimenko) |
Changed in fuel: | |
assignee: | Bartlomiej Piotrowski (bpiotrowski) → Vladimir Kuklin (vkuklin) |
status: | Confirmed → In Progress |
Changed in fuel: | |
assignee: | Vladimir Kuklin (vkuklin) → Sergii Golovatiuk (sgolovatiuk) |
Changed in mos: | |
status: | Fix Committed → In Progress |
Changed in mos: | |
status: | In Progress → Fix Committed |
Changed in fuel: | |
status: | Fix Committed → Confirmed |
Changed in mos: | |
status: | Confirmed → Fix Committed |
tags: |
added: release-notes-done removed: release-notes |
Changed in fuel: | |
assignee: | Bartlomiej Piotrowski (bpiotrowski) → Fuel Library Team (fuel-library) |
tags: | added: on-verification |
tags: | removed: on-verification |
tags: | added: area-mos |
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In fact bug #1340657 got reopened as bug #1405549, so Keystone still has a similar problem.