Merge pull request #182 from twuni/readme-install-via-gh-pages

Update README with repo migration notice

.github/workflows/pr_diff.yaml

@@ -44,7 +44,7 @@ jobs:
           echo 'HELM_DIFF<<EOF' >> $GITHUB_ENV
           echo "$(diff -ur before after)" >> $GITHUB_ENV
           echo 'EOF' >> $GITHUB_ENV
-      - uses: marocchino/sticky-pull-request-comment@67d0dec7b07ed060a405f9b2a64b8ab319fdd7db
+      - uses: marocchino/sticky-pull-request-comment@d2ad0de260ae8b0235ce059e63f2949ba9e05943
         with:
           message: |
             Running a `helm template` smoketest on commit ${{ github.ref }} results in the following diff against `${{ github.base_ref }}`:

Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
 description: A Helm chart for Docker Registry
 name: docker-registry
-version: 2.3.0
-appVersion: 2.8.1
+version: 3.0.0
+appVersion: 3.0.0
 home: https://hub.docker.com/_/registry/
 icon: https://helm.twun.io/docker-registry.png
 maintainers:

README.md

@@ -12,12 +12,27 @@ This chart will do the following:
 
 * Implement a Docker registry deployment
 
+## ⚠️ Repo Migration and Deprecation Notice
+
+The following change only affects attempts to install or update the chart via the https://helm.twun.io repo.
+
+The https://helm.twun.io repo has been migrated to https://twuni.github.io/docker-registry.helm.
+
+To update your configuration, remove and re-add the repo with the new URL:
+
+```console
+helm repo remove twuni
+helm repo add twuni https://twuni.github.io/docker-registry.helm
+```
+
+The deprecated repo URL, https://helm.twun.io, may become unavailable as early as **October 16, 2025**.
+
 ## Installing the Chart
 
 First, add the repo:
 
 ```console
-helm repo add twuni https://helm.twun.io
+helm repo add twuni https://twuni.github.io/docker-registry.helm
 ```
 
 To install the chart, use the following:
@@ -79,12 +94,15 @@ their default values.
 | `secrets.swift.password`    | Password for Swift configuration                                                           | `nil`           |
 | `secrets.haSharedSecret`    | Shared secret for Registry                                                                 | `nil`           |
 | `configData`                | Configuration hash for docker                                                              | `nil`           |
+| `configPath` | Configuration mount point in docker, `/etc/docker/registry` for registry version 2, `/etc/distribution` for version 3 | `/etc/docker/registry` |
 | `s3.region`                 | S3 region                                                                                  | `nil`           |
 | `s3.regionEndpoint`         | S3 region endpoint                                                                         | `nil`           |
 | `s3.bucket`                 | S3 bucket name                                                                             | `nil`           |
 | `s3.rootdirectory`          | S3 prefix that is applied to allow you to segment data                                     | `nil`           |
 | `s3.encrypt`                | Store images in encrypted format                                                           | `nil`           |
 | `s3.secure`                 | Use HTTPS                                                                                  | `nil`           |
+| `s3.forcepathstyle`         | Use path-style addressing, needed for some s3 compatible storage (minio)                   | `nil`           |
+| `s3.skipverify`             | Allows connection to s3 storage using TLS with untrusted/self-signed certificate           | `nil`           |
 | `swift.authurl`             | Swift authurl                                                                              | `nil`           |
 | `swift.container`           | Swift container                                                                            | `nil`           |
 | `proxy.enabled`             | If true, registry will function as a proxy/mirror                                          | `false`         |

templates/_helpers.tpl

@@ -103,6 +103,16 @@ We truncate at 63 chars because some Kubernetes name fields are limited to this
   value: {{ .Values.s3.secure | quote }}
 {{- end -}}
 
+{{- if .Values.s3.forcepathstyle }}
+- name: REGISTRY_STORAGE_S3_FORCEPATHSTYLE
+  value: {{ .Values.s3.forcepathstyle | quote }}
+{{- end -}}
+
+{{- if .Values.s3.skipverify }}
+- name: REGISTRY_STORAGE_S3_SKIPVERIFY
+  value: {{ .Values.s3.skipverify | quote }}
+{{- end -}}
+
 {{- else if eq .Values.storage "swift" }}
 - name: REGISTRY_STORAGE_SWIFT_AUTHURL
   value: {{ required ".Values.swift.authurl is required" .Values.swift.authurl }}
@@ -148,7 +158,7 @@ We truncate at 63 chars because some Kubernetes name fields are limited to this
 
 {{- define "docker-registry.volumeMounts" -}}
 - name: "{{ template "docker-registry.fullname" . }}-config"
-  mountPath: "/etc/docker/registry"
+  mountPath: {{ .Values.configPath }}
 
 {{- if .Values.secrets.htpasswd }}
 - name: auth

templates/cronjob.yaml

@@ -58,7 +58,7 @@ spec:
               - /bin/registry
               - garbage-collect
               - --delete-untagged={{ .Values.garbageCollect.deleteUntagged }}
-              - /etc/docker/registry/config.yml
+              - {{ .Values.configPath }}/config.yml
               {{- if .Values.garbageCollect.resources }}
               resources:
               {{- toYaml .Values.garbageCollect.resources | nindent 16 }}

templates/deployment.yaml

@@ -60,7 +60,7 @@ spec:
           command:
           - /bin/registry
           - serve
-          - /etc/docker/registry/config.yml
+          - {{ .Values.configPath }}/config.yml
           ports:
             - containerPort: 5000
             {{- if .Values.metrics.enabled }}

values.yaml

@@ -19,7 +19,7 @@ serviceAccount:
 
 image:
   repository: registry
-  tag: 2.8.1
+  tag: 3.0.0
   pullPolicy: IfNotPresent
 # imagePullSecrets:
     # - name: docker
@@ -104,6 +104,8 @@ secrets:
 #   rootdirectory: /object/prefix
 #   encrypt: false
 #   secure: true
+#   forcepathstyle: true
+#   skipverify: true
 
 # Options for swift storage type:
 # swift:
@@ -133,6 +135,7 @@ metrics:
     labels: {}
     rules: {}
 
+configPath: /etc/distribution
 configData:
   version: 0.1
   log:
@@ -176,6 +179,7 @@ securityContext:
   fsGroupChangePolicy: Always
   sysctls: []
   supplementalGroups: []
+  runAsUser: 1000
   fsGroup: 1000
 
 priorityClassName: ""