Ignore any .mount cgroup in docker #1573
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| } | ||
| for _, test := range tests { | ||
| if actual := isContainerName(test.name); actual != test.expected { | ||
| t.Fatalf("%s: expected: %v, actual: %v", test.name, test.expected, actual) |
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minor nit: use t.Errorf to go through all test cases.
| @@ -142,6 +142,10 @@ func ContainerNameToDockerId(name string) string { | |||
| } | |||
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| func isContainerName(name string) bool { | |||
| // always ignore .mount cgroup even if associated with docker and delegate to systemd | |||
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cadvisor will log Error trying to work out if we can handle containerName: error, which seems misleading. How about changing this so that CanHandleAndAccept return (true, false, nil) or (false, false, nil)` instead?
I also think the caller of CanHandleAndAccept logs way too many errors periodically...but that's another issue.
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@yujuhong -- updated pr so for .mount cgroup, docker will not handle or accept. in addition, just updated the handler to no longer return an error when a container is not a valid docker name since it caused excessive noise. at log-level 5, you now see: this should be good to go, PTAL |
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Jenkins GCE e2e failed for commit 14fdb89. Full PR test history. cc @derekwaynecarr The magic incantation to run this job again is Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here. |
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@k8s-bot test this |
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LGTM |
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merging... |
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@derekwaynecarr just curious (I'm hitting this), will this get to a 1.5.x or 1.6 kubernetes release? (as far as I know, cadvisor is included in the kubelet, so there is no easy way to fix this). IIUC, k8s 1.5 and 1.6 use these cadvisor versions: https://github.com/kubernetes/kubernetes/blob/release-1.5/Godeps/Godeps.json#L1141 and 1.6 https://github.com/kubernetes/kubernetes/blob/release-1.6/Godeps/Godeps.json#L1239 But 1.6 "revision" in json, Any change to fix it in 1.5 too? Thanks! :) |
Automatic merge from submit-queue [Release 1.5] Update cadvisor godeps to v0.25.0 This PR updates the cAdvisor Godeps for the 1.5 branch. This includes a number of critical bugfixes including: [cadvisor#1558](google/cadvisor#1558), [cadvisor#1573](google/cadvisor#1573) This is a large change on account of the aws dependency update. However, many affected users have requested that this be cherrypicked into 1.5 and 1.4 (coming soon) ```release-note - Disable thin_ls due to excessive iops - Ignore .mount cgroups, fixing dissappearing stats - Fix wc goroutine leak - Update aws-sdk-go dependency to 1.6.10 ``` cc @calebamiles [remember this?](#40095 (comment)) @jessfraz @timstclair
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This is in 1.5.6 |
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@dashpole thanks! |
Fixes #1572
Fixes #1510
/cc @timstclair @ncdc @smarterclayton