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Bug
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Resolution: Done
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Critical
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2.0.0.GA
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+
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Users complain of slow workspace startups. (We have support cases that suggest 30 minutes.)
Can we find a way to speed things up?
For reference, here's a typical set of Events from a workspace pod started in a CEE lab (first time this workspace is requested, so images must be downloaded and cached).
Total time: well over 15 minutes. (Not shown are the 'mkdir' and 'workspace plugin' pods, which ran before this. See attached PDF for illustration of runtime for these two components.)
1:14:27 PM Normal Started Started container
1:14:26 PM Normal Created Created container
1:14:14 PM Normal Pulled Successfully pulled image "registry.redhat.io/codeready-workspaces/stacks-golang-rhel8:2.0"
1:09:29 PM Normal Pulling pulling image "registry.redhat.io/codeready-workspaces/stacks-golang-rhel8:2.0"
1:09:29 PM Normal Started Started container
1:09:29 PM Normal Created Created container
1:09:26 PM Normal Pulled Successfully pulled image "registry.redhat.io/codeready-workspaces/theia-rhel8:2.0"
1:05:09 PM Normal Pulling pulling image "registry.redhat.io/codeready-workspaces/theia-rhel8:2.0"
1:05:09 PM Normal Started Started container
1:05:09 PM Normal Created Created container
1:05:06 PM Normal Pulled Successfully pulled image "registry.redhat.io/codeready-workspaces/machineexec-rhel8:2.0"
1:04:32 PM Normal Pulling pulling image "registry.redhat.io/codeready-workspaces/machineexec-rhel8:2.0"
1:04:32 PM Warning Failed Error: ErrImagePull
1:04:32 PM Warning Failed Failed to pull image "registry.redhat.io/codeready-workspaces/stacks-golang-rhel8:2.0": rpc error: code = Canceled desc = context canceled
12:58:42 PM Normal Pulling pulling image "registry.redhat.io/codeready-workspaces/stacks-golang-rhel8:2.0"
12:58:36 PM Normal Started Started container
12:58:35 PM Normal Created Created container
12:58:30 PM Normal Pulled Successfully pulled image "registry.redhat.io/codeready-workspaces/theia-endpoint-rhel8:2.0"
12:58:11 PM Normal Pulling pulling image "registry.redhat.io/codeready-workspaces/theia-endpoint-rhel8:2.0"
12:57:50 PM Normal Successful Attach Volume AttachVolume.Attach succeeded for volume "pvc-7acee8c6-3d48-11ea-97b8-fa163ea574b5"
12:57:50 PM Normal Scheduled Successfully assigned workspaces/workspacexapt9axkbwyc7rp6.go-cli-7d9499666c-wlxmc to node-4.ricksche4.lab.rdu2.cee.redhat.com
- blocks
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CRW-544 CRW 2.1 plugins+images
- Closed
- documents
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CRW-633 Create sync job for imagepuller
- Closed
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CRW-632 Create container build for k8s image puller
- Resolved
- is incorporated by
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CRW-756 CRW 2.2 Overall Epic
- Closed
- is related to
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CRW-658 Collect performance data on image downloading RHCC vs. Quay
- Closed
- links to