Update golang Docker tag to v1.26

- Introduced artifacthub-repo.yml for ownership verification on ArtifactHub.
- Updated release-chart.yaml to publish the ArtifactHub metadata as an OCI artifact.
- Bumped chart version to 0.2.2 and added relevant changes to Chart.yaml.
- Enhanced job-reconcile.yaml by adding a writable /tmp directory for the reconcile job.

.gitea/workflows/release-chart.yaml

@@ -25,6 +25,10 @@ name: Release chart
 # generic OCI artifacts, and a chart sharing the exact repository path with
 # the container image of the same name makes the package listing/type
 # ambiguous. A distinct `charts/` path keeps the two package kinds apart.
+#
+# Also pushes charts/aptly/artifacthub-repo.yml as a companion OCI artifact
+# (tag `artifacthub.io`) on every run, proving ownership of this repository
+# to ArtifactHub — see the "Publish ArtifactHub repository metadata" step.
 on:
   release:
     types: [published]
@@ -104,6 +108,22 @@ jobs:
             --username "${{ secrets.REGISTRY_USER }}" --password-stdin
           helm push "aptly-${{ steps.version.outputs.version }}.tgz" oci://git.morlana.online/f.weber/charts
 
+      # Publishes charts/aptly/artifacthub-repo.yml as its own OCI artifact
+      # (tag `artifacthub.io`) next to the chart — this is how ArtifactHub
+      # verifies ownership of an OCI-based Helm repository; there's no
+      # index.yaml it could otherwise crawl a metadata file out of. Uses the
+      # same registry credentials as the chart push above, nothing
+      # ArtifactHub-specific is needed (ArtifactHub has no publish API to
+      # authenticate against — it only reads the registry).
+      - uses: oras-project/setup-oras@v1
+      - name: Publish ArtifactHub repository metadata (ownership verification)
+        run: |
+          echo "${{ secrets.REGISTRY_TOKEN }}" | oras login git.morlana.online \
+            --username "${{ secrets.REGISTRY_USER }}" --password-stdin
+          oras push git.morlana.online/f.weber/charts/aptly:artifacthub.io \
+            --config /dev/null:application/vnd.cncf.artifacthub.config.v1+yaml \
+            charts/aptly/artifacthub-repo.yml:application/vnd.cncf.artifacthub.repository-metadata.layer.v1.yaml
+
       - name: Attach chart artifacts to the Gitea release
         uses: softprops/action-gh-release@v2
         with:

charts/aptly/Chart.yaml

@@ -5,7 +5,7 @@ description: >-
   an nginx read/auth sidecar, a fully aptly-native values API, and declarative
   repo/mirror/publish state reconciled via a Helm hook.
 type: application
-version: 0.2.0
+version: 0.2.2
 appVersion: "1.6.3-1"
 home: https://git.morlana.online/f.weber/aptly-containerized
 sources:
@@ -33,10 +33,6 @@ annotations:
     url: https://git.morlana.online/f.weber/aptly-containerized/raw/branch/main/pubkeys/chart-signing.asc
   artifacthub.io/changes: |
     - kind: added
-      description: Configurable ServiceAccount (serviceAccount.create/name/annotations/automountServiceAccountToken), defaulting to a dedicated ServiceAccount per release.
+      description: Repository ownership verification for ArtifactHub (charts/aptly/artifacthub-repo.yml), published as a companion OCI artifact by release-chart.yaml.
-    - kind: added
-      description: Configurable internal container ports (ports.aptly/nginx/metrics).
     - kind: fixed
-      description: nginx and aptly no longer both listen on port 8080 inside the same pod, which made nginx fail to start with "address already in use". nginx now defaults to 8081 internally; external service.port is unchanged.
+      description: The reconcile Job's container had readOnlyRootFilesystem but no writable /tmp, so its own API client's scratch files failed to write ("Read-only file system") and every reconcile call died with a misleading "connection" error. A /tmp emptyDir is now mounted there too, matching the aptly/nginx containers in the StatefulSet.
-    - kind: changed
-      description: Chart releases are now triggered by publishing a Gitea Release (instead of a bare tag push), so pre-releases can be flagged for ArtifactHub.

charts/aptly/artifacthub-repo.yml

@@ -0,0 +1,6 @@
+repositoryID: "1ed468a7-7886-48ad-8835-369bc8a06bc5"
+owners:
+  - name: Morlana
+    email: contact@morlana.net
+  - name: Florian Weber
+    email: f.weber@flweber.me

charts/aptly/templates/job-reconcile.yaml

@@ -75,10 +75,14 @@ spec:
               mountPath: /state.yaml
               subPath: state.yaml
               readOnly: true
+            - name: tmp
+              mountPath: /tmp
           resources:
             {{- toYaml .Values.reconcile.resources | nindent 12 }}
       volumes:
         - name: state
           configMap:
             name: {{ $fullname }}-state
+        - name: tmp
+          emptyDir: {}
 {{- end }}

charts/aptly/templates/statefulset.yaml

@@ -180,17 +180,23 @@ spec:
             {{- with .Values.extraVolumeMounts }}
             {{- toYaml . | nindent 12 }}
             {{- end }}
+          # exec, not httpGet: aptly listens on 127.0.0.1 only (see
+          # aptly.apiListen) when proxy.enabled=true, but kubelet's httpGet
+          # probes connect to the POD IP, not localhost — that dials a
+          # loopback-only listener from outside and gets "connection
+          # refused". exec runs curl inside this container's own netns,
+          # where 127.0.0.1 is correct in either proxy mode.
           startupProbe:
-            httpGet: { path: /api/ready, port: aptly }
+            exec: { command: ["curl", "-fsS", "http://127.0.0.1:{{ .Values.ports.aptly }}/api/ready"] }
             periodSeconds: {{ .Values.probes.startup.periodSeconds }}
             failureThreshold: {{ .Values.probes.startup.failureThreshold }}
           readinessProbe:
-            httpGet: { path: /api/ready, port: aptly }
+            exec: { command: ["curl", "-fsS", "http://127.0.0.1:{{ .Values.ports.aptly }}/api/ready"] }
             periodSeconds: {{ .Values.probes.readiness.periodSeconds }}
             timeoutSeconds: {{ .Values.probes.readiness.timeoutSeconds }}
             failureThreshold: {{ .Values.probes.readiness.failureThreshold }}
           livenessProbe:
-            httpGet: { path: /api/healthy, port: aptly }
+            exec: { command: ["curl", "-fsS", "http://127.0.0.1:{{ .Values.ports.aptly }}/api/healthy"] }
             periodSeconds: {{ .Values.probes.liveness.periodSeconds }}
             timeoutSeconds: {{ .Values.probes.liveness.timeoutSeconds }}
             failureThreshold: {{ .Values.probes.liveness.failureThreshold }}

images/aptly-server/Dockerfile

@@ -15,7 +15,7 @@
 #
 # renovate: datasource=github-releases depName=aptly-dev/aptly
 ARG APTLY_VERSION=1.6.3
-ARG GO_IMAGE=golang:1.25-trixie
+ARG GO_IMAGE=golang:1.26-trixie
 ARG RUNTIME_IMAGE=debian:trixie-slim
 
 # renovate: datasource=github-releases depName=mikefarah/yq