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check while ~/.kube/config is missing #478

Merged
merged 1 commit into from
Oct 19, 2019
Merged

check while ~/.kube/config is missing #478

merged 1 commit into from
Oct 19, 2019

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Rui-Tang
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fix #448

@volcano-sh-bot volcano-sh-bot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Oct 10, 2019
@Rui-Tang
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/assign @quinton-hoole

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TravisCI finished with status errored, which means the build failed because of something unrelated to the tests, such as a problem with a dependency or the build process itself.

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TravisBuddy Request Identifier: 30a15cb0-eb3b-11e9-b736-db238f783907

hzxuzhonghu
hzxuzhonghu reviewed Oct 10, 2019
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pkg/cli/job/common.go Outdated
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")
/*
Default kubeconfig file is located in $HOME/.kube/config . In case this file is not exist, it will look for $KUBECONFIG instead.
*/
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In volcano, // comments this is the recommended comment format.

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I have changed it.

hzxuzhonghu
hzxuzhonghu reviewed Oct 10, 2019
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pkg/cli/job/common.go Outdated
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", defaultKubeConfigFile, "(optional) absolute path to the kubeconfig file")
} else if kubeConfig := kubeConfig(); kubeConfig != "" {
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", kubeConfig, "(optional) absolute path to the kubeconfig file")
}
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The priority orders should be: --kubeconfig >KUBECONFIG > $HOME/.kube/config

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It's possible that we end up missing the Kubeconfig option if the if statement on line 39 is missed.

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I have reordered code and it should fix this problem.

hzxuzhonghu
hzxuzhonghu reviewed Oct 10, 2019
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Thanks for the fix

@k82cn
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k82cn commented Oct 10, 2019

/approve

Thanks for the fix :)

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: k82cn, Rui-Tang

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@volcano-sh-bot volcano-sh-bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 10, 2019
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TravisCI finished with status errored, which means the build failed because of something unrelated to the tests, such as a problem with a dependency or the build process itself.

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TravisBuddy Request Identifier: b428ea60-eb42-11e9-b736-db238f783907

TommyLike
TommyLike reviewed Oct 10, 2019
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pkg/cli/job/common.go Outdated
@@ -31,7 +31,14 @@ func initFlags(cmd *cobra.Command, cf *commonFlags) {
cmd.Flags().StringVarP(&cf.Master, "master", "s", "", "the address of apiserver")

if home := homeDir(); home != "" {
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")
/*
Default kubeconfig file is located in $HOME/.kube/config . In case this file is not exist, it will look for $KUBECONFIG instead.
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does not exist

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thanks.

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Please fix the Tests issues

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TravisBuddy Request Identifier: 703953c0-ece2-11e9-9c72-6f1acdb8f3f3

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TravisCI finished with status errored, which means the build failed because of something unrelated to the tests, such as a problem with a dependency or the build process itself.

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TravisBuddy Request Identifier: 33aa2230-ece3-11e9-9c72-6f1acdb8f3f3

@Rui-Tang
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@TommyLike I don't know why e2e test failed. Can you please look at it and tell me how to fix it?

hzxuzhonghu
hzxuzhonghu reviewed Oct 17, 2019
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pkg/cli/job/common.go
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", defaultKubeConfigFile, "(optional) absolute path to the kubeconfig file")
} else if kubeConfig := kubeConfig(); kubeConfig != "" {
//Default kubeconfig file is located in $HOME/.kube/config . In case this file does not exist, it will look for $KUBECONFIG instead.
cmd.Flags().StringVarP(&cf.Kubeconfig, "kubeconfig", "k", kubeConfig, "(optional) absolute path to the kubeconfig file")
} else {
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@Rui-Tang The e2e failure is related to this. And the e2e in test/e2e/vcctl.go should be updated accordingly.
I would suggest the following orders

1. --kubeconfig=/path/to/.kube/config flag

2. KUBECONFIG  ENV

3. $HOME/.kube/config

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I merged this PR forcefully; @hzxuzhonghu , please help to fix e2e error :)

@k82cn k82cn merged commit afc20c7 into volcano-sh:master Oct 19, 2019
@hzxuzhonghu hzxuzhonghu mentioned this pull request Feb 4, 2020
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@k82cn k82cn Awaiting requested review from k82cn

@quinton-hoole quinton-hoole Awaiting requested review from quinton-hoole

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vcctl only reads the ~/.kube/config and neglects $KUBECONFIG
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@Rui-Tang @TravisBuddy @k82cn @volcano-sh-bot @TommyLike @hzxuzhonghu @quinton-hoole