nova cache is not configured on compute nodes
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Fuel for OpenStack |
Fix Committed
|
Medium
|
Alex Schultz | ||
Mitaka |
Fix Released
|
Medium
|
Alex Schultz |
Bug Description
Issue:
Horizon VNC console fails with 'Failed to connect to server (Code:1006)'.
To reproduce:
Perform a default 3 controller HA setup with Fuel 9.0 from the latest iso.
Fix: According to the Mitaka release notes:
http://
"
Option memcached_servers is deprecated in Mitaka. Operators should use oslo.cache configuration instead. Specifically enabled option under [cache] section should be set to True and the url(s) for the memcached servers should be in [cache]
"
On the controller nodes nova.conf contains:
"
memcached_servers = 192.168.
"
Comment this line out and add the following under the "cache" heading in nova.conf:
"
enabled = true
memcache_servers = 192.168.
backend = oslo_cache.
"
After restarting nova the console will function correctly in Horizon.
Changed in fuel: | |
status: | New → Confirmed |
importance: | Undecided → High |
assignee: | nobody → Alex Schultz (alex-schultz) |
milestone: | none → 10.0 |
importance: | High → Medium |
summary: |
- Fuel 9.0 Mitaka Nova cache misconfigured + nova cache is not configured on compute nodes |
tags: | added: area-library |
tags: | added: on-verification |
tags: | removed: on-verification |
tags: | added: on-verification |
Fix proposed to branch: master /review. openstack. org/338373
Review: https:/