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k8s integration tests #4569

Merged
merged 5 commits into from
Mar 11, 2019
Merged

k8s integration tests #4569

merged 5 commits into from
Mar 11, 2019

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juliens
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@juliens juliens commented Mar 8, 2019 •
edited by ldez
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What does this PR do?

Add integration tests on kubernetes.

Motivation

Have tests on kubernetes providers

More

  • Added/updated tests

Additional Notes

For this, we use /~https://github.com/rancher/k3s.

As k3s generate a kubeconfig.yaml, I add the ability to use the KUBECONFIG env var in Traefik.

@juliens juliens added this to the next milestone Mar 8, 2019
@juliens juliens requested a review from a team as a code owner March 8, 2019 14:55
@ldez ldez requested a review from timoreimann March 8, 2019 15:00
ldez
ldez approved these changes Mar 8, 2019
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LGTM

emilevauge
emilevauge requested changes Mar 8, 2019
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Nice job @juliens 👏
Few comments though

provider/kubernetes/kubernetes.go Outdated Show resolved Hide resolved
provider/kubernetes/kubernetes.go Show resolved Hide resolved
integration/k8s_test.go
os.Remove("./resources/compose/output/kubeconfig.yaml")
}

func parseK8sYaml(fileR []byte) []runtime.Object {
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OMG this section is absolutely so sexy!
Real question: are we really supposed to do that manually?

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I tried to find the best solution and I found this kubernetes/client-go#193

dtomcej
dtomcej suggested changes Mar 8, 2019
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Awesome work so far! A few little questions!

integration/fixtures/k8s/test.yml Outdated Show resolved Hide resolved
integration/k8s_test.go Outdated Show resolved Hide resolved
integration/k8s_test.go Show resolved Hide resolved
integration/k8s_test.go Show resolved Hide resolved
integration/k8s_test.go Outdated Show resolved Hide resolved
provider/kubernetes/kubernetes.go Show resolved Hide resolved
@ldez ldez self-requested a review March 8, 2019 18:57
@dtomcej dtomcej self-requested a review March 9, 2019 16:52
dtomcej
dtomcej approved these changes Mar 9, 2019
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LGTM
:shipit:

ldez
ldez suggested changes Mar 9, 2019
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👀

provider/kubernetes/client.go Outdated Show resolved Hide resolved
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juliens and others added 3 commits March 9, 2019 18:28
@juliens
fix review.
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@ldez @juliens
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Co-Authored-By: juliens <julien.salleyron@gmail.com>
@juliens
Fix broken link
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ldez
ldez approved these changes Mar 9, 2019
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LGTM

timoreimann
timoreimann reviewed Mar 10, 2019
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Nice one! 👍

Besides k3s, there's also the possibility to use "kind". Mostly FYI though in case we run into troubles with k3s since it's still fairly new.

emilevauge
emilevauge approved these changes Mar 11, 2019
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LGTM

@traefiker traefiker merged commit 0cfaab0 into traefik:master Mar 11, 2019
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Besides k3s, there's also the possibility to use "kind". Mostly FYI though in case we run into troubles with k3s since it's still fairly new.

Indeed, but we were using kind in integration tests on another project and we ended up switching to k3s because:

  • kind is a lot heavier
  • kind does not provide a simple way to launch it using compose

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@emile that's very interesting to know, thanks. 👍

@juliens juliens deleted the k3s branch September 6, 2019 05:39
@snyk-bot snyk-bot mentioned this pull request Sep 16, 2021
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@MaxMood96 MaxMood96 mentioned this pull request Dec 7, 2023
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@timoreimann timoreimann timoreimann left review comments

@dtomcej dtomcej dtomcej approved these changes

@emilevauge emilevauge emilevauge approved these changes

@ldez ldez ldez approved these changes

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@juliens @emilevauge @timoreimann @ldez @dtomcej @traefiker