When under load, MAAS snap keeps restarting services
Bug #1867182 reported by
Björn Tillenius
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MAAS |
Fix Released
|
High
|
Björn Tillenius | ||
2.7 |
Fix Released
|
High
|
Björn Tillenius |
Bug Description
This is with 2.7.0 installed as a snap.
When MAAS starts up, it will start services like bind, dhcpd, chrony, etc. However, if the system is under heavy load, MAAS will timeout waiting for the service to report that it has start. MAAS will then try restarting the service again, and again, and again... making things worse, so that the load will never go down.
We'd probably need some backoff strategy, so that it waits longer the next time, and don't try to restart every service at once.
Related branches
~bjornt/maas:bug-1867182-2.7
- Björn Tillenius: Approve
-
Diff: 13 lines (+1/-1)1 file modifiedsrc/provisioningserver/utils/service_monitor.py (+1/-1)
~bjornt/maas:bug-1867182-slow-service-starting
Merged
into
maas:master
- MAAS Lander: Approve
- Alberto Donato (community): Approve
- Adam Collard (community): Approve
-
Diff: 13 lines (+1/-1)1 file modifiedsrc/provisioningserver/utils/service_monitor.py (+1/-1)
Changed in maas: | |
importance: | Undecided → High |
status: | New → Triaged |
summary: |
- When under load, MAAS keeps restarting services + When under load, MAAS snap keeps restarting services |
description: | updated |
Changed in maas: | |
status: | Triaged → In Progress |
assignee: | nobody → Björn Tillenius (bjornt) |
Changed in maas: | |
milestone: | none → next |
status: | In Progress → Fix Committed |
Changed in maas: | |
status: | Fix Committed → Fix Released |
milestone: | next → 2.8.0b1 |
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