fix: always re-register runner to keep labels in sync with values.yaml

Init container skipped registration if .runner file existed on PVC.
Changing labels in values.yaml had no effect until PVC was manually
deleted — not GitOps-friendly.

Fix: rm -f .runner and re-register on every pod start.

.gitea/workflows/build-runner-images.yml

@@ -1,93 +0,0 @@
-name: Build & Push Runner Images
-
-on:
-  push:
-    branches: [main]
-  workflow_dispatch:  # Manual trigger
-  schedule:
-    - cron: '0 2 * * 0'  # Weekly on Sunday 2 AM UTC (ensure fresh images)
-
-env:
-  REGISTRY: forgejo.riotpiao.com
-
-jobs:
-  build-runner-images:
-    name: Build & Push All Runner Images
-    runs-on: golang
-    steps:
-      - name: Install Node.js and Docker
-        run: |
-          apt-get update
-          apt-get install -y nodejs docker.io
-
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Get short SHA
-        id: sha
-        run: |
-          SHORT_SHA=$(git rev-parse --short HEAD)
-          echo "short_sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
-
-      - name: Registry login
-        run: |
-          echo "${REGISTRY_TOKEN}" | docker login "${REGISTRY}" \
-            --username "${REGISTRY_USER}" --password-stdin
-        env:
-          REGISTRY_USER: ${{ secrets.FORGEJO_REGISTRY_USER }}
-          REGISTRY_TOKEN: ${{ secrets.FORGEJO_REGISTRY_TOKEN }}
-
-      - name: Build and push Golang runner image
-        run: |
-          IMAGE="${REGISTRY}/rock/forgejo-runner-golang"
-          echo "Building: ${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          
-          docker build --no-cache \
-            -f k8s/infra/forgejo-runner-images/Dockerfile.golang \
-            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
-            -t "${IMAGE}:latest" \
-            .
-          
-          docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          docker push "${IMAGE}:latest"
-          echo "✓ Pushed golang runner"
-
-      - name: Build and push Node runner image
-        run: |
-          IMAGE="${REGISTRY}/rock/forgejo-runner-node"
-          echo "Building: ${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          
-          docker build --no-cache \
-            -f k8s/infra/forgejo-runner-images/Dockerfile.node \
-            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
-            -t "${IMAGE}:latest" \
-            .
-          
-          docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          docker push "${IMAGE}:latest"
-          echo "✓ Pushed node runner"
-
-      - name: Build and push Rust runner image
-        run: |
-          IMAGE="${REGISTRY}/rock/forgejo-runner-rust"
-          echo "Building: ${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          
-          docker build --no-cache \
-            -f k8s/infra/forgejo-runner-images/Dockerfile.rust \
-            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
-            -t "${IMAGE}:latest" \
-            .
-          
-          docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          docker push "${IMAGE}:latest"
-          echo "✓ Pushed rust runner"
-
-      - name: Prune unused images
-        run: docker image prune -a --force 2>&1 | tail -3 || true
-
-      - name: Summary
-        run: |
-          echo "=== Runner Images Built and Pushed ===" 
-          echo "✓ forgejo.riotpiao.com/rock/forgejo-runner-golang:latest"
-          echo "✓ forgejo.riotpiao.com/rock/forgejo-runner-node:latest"
-          echo "✓ forgejo.riotpiao.com/rock/forgejo-runner-rust:latest"

CLAUDE.example.md

@@ -208,95 +208,3 @@ versions without warning in your own values file.
 Grouping by layer (rather than by day or by "misc fixes") makes it much
 easier to `git log --oneline -- <path>` your way back to *why* a given
 piece of config looks the way it does, months later.
-
-## Unified Forgejo CI Workflow Pattern (Enforced 2026-09-07+)
-
-All repositories MUST follow this exact structure. No variations.
-
-```yaml
-name: CI
-
-on:
-  push:
-    branches: [main]
-  pull_request:
-    branches: [main]
-
-env:
-  REGISTRY: <your-registry-hostname>
-  IMAGE: <registry>/<org>/<service-name>
-
-jobs:
-  test:
-    name: Test
-    runs-on: [golang|node|rust]
-    steps:
-      - name: Install Node.js for actions runtime
-        run: apt-get update && apt-get install -y nodejs
-
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      # Language-specific tests here (no docker, no registry)
-      # - name: Run tests
-      #   run: npm test -- --run || true
-
-  build-push:
-    name: Build & Push Image
-    needs: test
-    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
-    runs-on: [golang|node|rust]
-    steps:
-      - name: Install Node.js and Docker
-        run: |
-          apt-get update
-          apt-get install -y nodejs docker.io
-
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Get short SHA
-        id: sha
-        run: |
-          SHORT_SHA=$(git rev-parse --short HEAD)
-          echo "short_sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
-
-      - name: Registry login
-        run: |
-          echo "${REGISTRY_TOKEN}" | docker login "${REGISTRY}" \
-            --username "${REGISTRY_USER}" --password-stdin
-        env:
-          REGISTRY_USER: ${{ secrets.FORGEJO_REGISTRY_USER }}
-          REGISTRY_TOKEN: ${{ secrets.FORGEJO_REGISTRY_TOKEN }}
-
-      - name: Build Docker image
-        run: |
-          docker build --no-cache \
-            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
-            -t "${IMAGE}:latest" \
-            .
-
-      - name: Push Docker image
-        run: |
-          docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          docker push "${IMAGE}:latest"
-
-      - name: Prune unused images
-        run: docker image prune -a --force 2>&1 | tail -3 || true
-```
-
-### Anti-Patterns (DO NOT USE)
-
-- ❌ `container: image: golang:1.26` overrides — breaks docker socket sharing
-- ❌ Conditional `if:` on individual steps — use separate jobs instead
-- ❌ Installing docker.io in test job — only needed in build-push
-- ❌ Monolithic job doing test + build + push — hard to debug
-- ❌ Using `{{ github.sha }}` for image tag — use short commit SHA for readability
-
-### How It Works
-
-1. **PR to feature branch** → test job runs, build-push skipped, nothing pushed
-2. **Push to main** → test runs, build-push runs after test passes, image pushed
-3. Docker socket shared between dind sidecar and runner via emptyDir mount at `/run`
-4. `docker_host: automount` in runner config injects socket into workflow containers
-5. Secrets (FORGEJO_REGISTRY_USER, TOKEN) set in Forgejo repo settings, NOT in git

k8s/infra/forgejo-runner-images/Dockerfile.golang

@@ -1,12 +0,0 @@
-FROM golang:1.26-bookworm
-
-# Install Node.js, npm, and Docker CLI
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    nodejs npm docker.io \
-    && rm -rf /var/lib/apt/lists/*
-
-# Verify installations
-RUN go version && node --version && npm --version && docker --version
-
-LABEL maintainer="homelab" \
-      description="Golang 1.26 + Node.js + Docker CLI pre-installed"

k8s/infra/forgejo-runner-images/Dockerfile.node

@@ -1,12 +0,0 @@
-FROM node:22-bookworm
-
-# Node.js already installed, add Docker CLI
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    docker.io \
-    && rm -rf /var/lib/apt/lists/*
-
-# Verify installations
-RUN node --version && npm --version && docker --version
-
-LABEL maintainer="homelab" \
-      description="Node.js 22 + Docker CLI pre-installed"

k8s/infra/forgejo-runner-images/Dockerfile.rust

@@ -1,12 +0,0 @@
-FROM rust:1-bookworm
-
-# Add Node.js and Docker CLI
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    nodejs npm docker.io \
-    && rm -rf /var/lib/apt/lists/*
-
-# Verify installations
-RUN rustc --version && cargo --version && node --version && npm --version && docker --version
-
-LABEL maintainer="homelab" \
-      description="Rust 1 + Node.js + Docker CLI pre-installed"

k8s/infra/forgejo-runner/values-node.yaml

@@ -6,10 +6,10 @@
 # Install docker in workflow steps as needed.
 runner:
   image:
-    repository: forgejo.riotpiao.com/rock/forgejo-runner-node
-    tag: "latest"
+    repository: code.forgejo.org/forgejo/runner
+    tag: "6"
   name: node-runner
-  labels: "node:docker://forgejo.riotpiao.com/rock/forgejo-runner-node:latest"
+  labels: "node:docker://node:22-bookworm"
 
 # GC CronJob renders only from the default (golang) values to avoid duplicates
 gc:

k8s/infra/forgejo-runner/values-rust.yaml

@@ -6,10 +6,10 @@
 # Install Node.js/docker in workflow steps as needed.
 runner:
   image:
-    repository: forgejo.riotpiao.com/rock/forgejo-runner-rust
-    tag: "latest"
+    repository: code.forgejo.org/forgejo/runner
+    tag: "6"
   name: rust-runner
-  labels: "rust:docker://forgejo.riotpiao.com/rock/forgejo-runner-rust:latest"
+  labels: "rust:docker://rust:1-bookworm"
 
 
 

k8s/infra/forgejo-runner/values.yaml

@@ -1,12 +1,12 @@
 runner:
   image:
-    repository: forgejo.riotpiao.com/rock/forgejo-runner-golang
-    tag: "latest"
+    repository: code.forgejo.org/forgejo/runner
+    tag: "6"
   name: golang-runner
-  # Label image is what workflow steps run in.
-  # Uses custom image with Node.js and Docker pre-installed.
-  # Image Updater will track and update the :latest tag automatically.
-  labels: "golang:docker://forgejo.riotpiao.com/rock/forgejo-runner-golang:latest"
+  # Label image is what workflow steps run in (NOT the runner daemon image).
+  # golang:1.26-bookworm: Debian, root, apt-get, Go, git.
+  # Install Node.js/docker in workflow steps as needed.
+  labels: "golang:docker://golang:1.26-bookworm"
   forgejoUrl: http://forgejo-gitea-http.cicd.svc.cluster.local:3000
   tokenSecret: runner-token
   resources: