Network info instance cache gets corrupted when booting multiple instances at once
Bug #1422686 reported by
Roman Podoliaka
This bug affects 4 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mirantis OpenStack |
Fix Released
|
High
|
Roman Podoliaka | ||
6.0.x |
Fix Released
|
High
|
Denis Meltsaykin | ||
6.1.x |
Fix Released
|
High
|
Roman Podoliaka | ||
7.0.x |
Fix Released
|
High
|
MOS Nova |
Bug Description
If user tries to boot multiple (e.g. 20+ instances) at once, some of them will have network_info value of instance info cache corrupted: it's missing port information. nova show/list won't show port information for such instances, while e.g. Horizon displays it correctly.
Ports actually exist and are configured correctly - there is connectivity to instances (ICMP/SSH).
Steps to reproduce:
1) boot multiple instance at once either using nova boot, or by the means of a Heat template provided below
2) check the nova list output - networks column will be empty for a few instances
Changed in mos: | |
assignee: | MOS Nova (mos-nova) → Alexander Gubanov (ogubanov) |
Changed in mos: | |
assignee: | Alexander Gubanov (ogubanov) → Roman Podoliaka (rpodolyaka) |
status: | Confirmed → In Progress |
Changed in mos: | |
status: | In Progress → Fix Committed |
tags: | added: on-verification |
tags: | added: on-verification |
tags: | removed: on-verification |
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A Heat template reproducing this issue.