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Use a local registry in build-push-kaniko #1415

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merged 1 commit into from
Oct 11, 2019

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afrittoli
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This is a first step in making our E2E tests more portable and less
dependent on resources outside of the k8s cluster they run into.

This changes the build-push-kaniko taskrun example.
There is a lot of infra setup required to make sure that the service
account used by test is able to push to a registry. The test script
replaces the image URL in the resource with the content of the
KO_DOCKER_REPO environment variable. If that is a gcr.io url then
the service account must be setup for access to it.

The updated version runs a local registry as a sidecar in the pod.
The task now can push to localhost:5000. The port is not exposed
outside of the pod so there is no risk of interference with other
tests.

Partially fixes #1372

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This is a first step in making our E2E tests more portable and less
dependent on resources outside of the k8s cluster they run into.

This changes the build-push-kaniko taskrun example.
There is a lot of infra setup required to make sure that the service
account used by test is able to push to a registry. The test script
replaces the image URL in the resource with the content of the
KO_DOCKER_REPO environment variable. If that is a gcr.io url then
the service account must be setup for access to it.

The updated version runs a local registry as a sidecar in the pod.
The task now can push to localhost:5000. The port is not exposed
outside of the pod so there is no risk of interference with other
tests.

Partially fixes tektoncd#1372
@googlebot googlebot added the cla: yes Trying to make the CLA bot happy with ppl from different companies work on one commit label Oct 10, 2019
@tekton-robot tekton-robot requested a review from a user October 10, 2019 19:49
@tekton-robot tekton-robot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Oct 10, 2019
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ghost commented Oct 10, 2019

/lgtm

great use of a sidecar!

@tekton-robot tekton-robot assigned ghost Oct 10, 2019
@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Oct 10, 2019
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/lgtm
😻

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vdemeester

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@tekton-robot tekton-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 11, 2019
@tekton-robot tekton-robot merged commit cbeddf0 into tektoncd:master Oct 11, 2019
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approved Indicates a PR has been approved by an approver from all required OWNERS files. cla: yes Trying to make the CLA bot happy with ppl from different companies work on one commit lgtm Indicates that a PR is ready to be merged. size/S Denotes a PR that changes 10-29 lines, ignoring generated files.
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Reduce E2E test dependencies on external components
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