sourcegraph/sourcegraph-public-snapshot

Add kustomization example for changing to a private registry

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#36,117 opened on May 26, 2022

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good first issueteam/delivery

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Description

A common use case for kustomize is to change image references to a private registry. We could provide an example, or perhaps an overlay, that demonstrates a maintainable way to run this operation.

For example:

images:
  - name: index.docker.io/sourcegraph/alpine-3.14
    newName: custom-registry-url/sourcegraph/alpine-3.14
    newTag: release-3.40.0

Contributor guide

Research direction
Create a kustomization.yaml that uses the images transformer to map a public image to a private registry, including the newName and newTag fields.
Tech stack
go
Domain
devops
Issue type
Documentation
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
KubernetesKustomize
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
90