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Use kubectl create instead of apply #1398

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merged 1 commit into from
Oct 14, 2019

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@afrittoli afrittoli commented Oct 9, 2019

When running YAML E2E tests, use kubectl create instead of apply,
so that example can use generateName, which is a best practice
for run objects (TaskRun/PipelineRun).

Fixes #1397

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@googlebot googlebot added the cla: yes Trying to make the CLA bot happy with ppl from different companies work on one commit label Oct 9, 2019
@tekton-robot tekton-robot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Oct 9, 2019
@tekton-robot tekton-robot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Oct 9, 2019
@@ -33,4 +33,4 @@ spec:
inputs:
params:
- name: SCNAME
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I think we need to have the type here… This feels weird to me but looking at the error…

I1009 13:16:09.670] Error from server (InternalError): error when creating "STDIN": Internal error occurred: admission webhook "webhook.tekton.dev" denied the request: mutation failed: invalid value: : taskspec.inputs.params.SCNAME.type

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Nice catch. It may be because it's in a taskSpec embedded in a TaskRun.
I fixed this and all other occurrences.

@tekton-robot tekton-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Oct 9, 2019
@afrittoli afrittoli force-pushed the issue/1397 branch 2 times, most recently from d2ebe07 to 6f4efc4 Compare October 9, 2019 14:35
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Totally +1 on the spirit of the change, but I think it uncovers some things we'll want to clean up. Some of these PipelineResources should just be embedded in the Pipeline that uses them, which would make a lot of this cleaner.

@@ -16,7 +16,7 @@ spec:
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: default-cluster-admin
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I was going to say we probably shouldn't recommend this in our examples, since it will result in multiple identical role bindings between default<->cluster-admin, but there probably shouldn't even be one default<->cluster-admin role binding in our examples, since that's a pretty bad idea from a security standpoint. 😬

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Totally +1 on the spirit of the change, but I think it uncovers some things we'll want to clean up. Some of these PipelineResources should just be embedded in the Pipeline that uses them, which would make a lot of this cleaner.

Good point. I'm trying to provide a quick solution to this because right now we are not running the taskrun examples anymore, which is pretty bad.
Embedding PipelineResources would be nice, but I'd rather do it on the next iteration.

Another approach to solve the problem could be to create a namespace for every example, which - with the exception of clustertasks - would render all resource name unique.

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/lgtm
/hold
/cc @bobcatfish @dlorenc

@tekton-robot tekton-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Oct 9, 2019
@tekton-robot tekton-robot added lgtm Indicates that a PR is ready to be merged. approved Indicates a PR has been approved by an approver from all required OWNERS files. labels Oct 9, 2019
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/hold cancel

@tekton-robot tekton-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Oct 10, 2019
@tekton-robot tekton-robot removed the lgtm Indicates that a PR is ready to be merged. label Oct 10, 2019
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/lgtm

@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Oct 10, 2019
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/test pull-tekton-pipeline-integration-tests

When running YAML E2E tests, use kubectl create instead of apply,
so that example can use generateName, which is a best practice
for run objects (TaskRun/PipelineRun).

Using "create" also exposed name conflicts for several resources
all named the same. Luckily the content of those secret was the
same, so we had no race condition in the past, but it's best
to avoid side effects between tests as much as possible and
keep resource names uniques across examples.

With this change we start running taskrun tests again, and it
turns out the gitlab test is broken because of a broken gitlab URL.
Introduce a subfolder for examples that are valid but that we
don't want to run in CI because they need some access to a
resource which is not available.

The Gitlab test has been removed before this was merged, but
keeping the no-ci folder anyways as it may be useful for examples
that we have no easy way to run in CI.

Fixes tektoncd#1397
@tekton-robot tekton-robot removed the lgtm Indicates that a PR is ready to be merged. label Oct 14, 2019
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/lgtm

@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Oct 14, 2019
@tekton-robot tekton-robot merged commit 75344ee into tektoncd:master Oct 14, 2019
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One of the examples uses generateName and test script uses kubectl apply
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