Cannot create more than ~2500 containers due to golang setMaxThreads param
Bug #1567090 reported by
bugproxy
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| docker.io (Ubuntu) |
Fix Released
|
Undecided
|
Taco Screen team | ||
Bug Description
Users cannot create more than ~2500 containers due to setMaxThreads being set too low in golang. Typically each container uses ~4 pthreads. Many users may want to create a high number of containers, however that is not possible since the current max default in golang is 10,000 pthreads (https:/
This has been addressed upstream in Docker v1.11:
https:/
which sets the golang thread limit to 90% of /proc/sys/
Would it be possible for Ubuntu 16.04 to include this fix in the v1.10 docker binaries?
| tags: | added: architecture-ppc64le bugnameltc-140060 severity-high targetmilestone-inin--- |
| Changed in ubuntu: | |
| assignee: | nobody → Taco Screen team (taco-screen-team) |
| affects: | ubuntu → docker (Ubuntu) |
| tags: |
added: targetmilestone-inin1604 removed: targetmilestone-inin--- |
| affects: | docker (Ubuntu) → docker.io (Ubuntu) |
Revision history for this message
| Tianon Gravi (tianon) wrote | #1 |
Revision history for this message
| bugproxy (bugproxy) wrote Comment bridged from LTC Bugzilla | #2 |
| Changed in docker.io (Ubuntu): | |
| status: | New → Fix Released |
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This is fixed now that we've got "TasksMax=infinity" in our systemd service file, right?
(The commit referenced above is also included in all the 1.11 releases, so either way we should be fixed here.)