Merge remote-tracking branch 'origin/feat/gitea-actions'

.gitea/workflows/update-flake-lock.yaml

@@ -0,0 +1,51 @@
+name: Update flake.lock
+
+on:
+  schedule:
+    - cron: "0 0 * * 0"  # Every Sunday at midnight UTC
+  workflow_dispatch:
+
+jobs:
+  update-flake-lock:
+    runs-on: [self-hosted, nix]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Update flake.lock
+        run: nix flake update
+
+      - name: Create PR if changed
+        env:
+          GITEA_TOKEN: ${{ secrets.KLAATU_TOKEN }}
+          GITEA_URL: https://src.thehellings.com
+          REPO: greg/nixos
+        run: |
+          if git diff --quiet flake.lock; then
+            echo "flake.lock unchanged, nothing to do"
+            exit 0
+          fi
+
+          BRANCH="auto/update-flake-lock-$(date +%Y%m%d)"
+          git config user.email "klaatu@thehellings.com"
+          git config user.name "klaatu"
+          git checkout -b "$BRANCH"
+          git add flake.lock
+          git commit -m "chore: update flake.lock $(date +%Y-%m-%d)"
+
+          # Push branch using token auth
+          git remote set-url origin "https://klaatu:${GITEA_TOKEN}@${GITEA_URL#https://}/${REPO}.git"
+          git push origin "$BRANCH"
+
+          # Create PR via Gitea API
+          curl -s -X POST \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${GITEA_URL}/api/v1/repos/${REPO}/pulls" \
+            -d "{
+              \"title\": \"chore: update flake.lock $(date +%Y-%m-%d)\",
+              \"head\": \"$BRANCH\",
+              \"base\": \"main\",
+              \"body\": \"Automated weekly flake.lock update.\\n\\nGenerated by Gitea Actions.\",
+              \"assignees\": [\"greg\"]
+            }"

.gitea/workflows/update-manifests.yaml

@@ -0,0 +1,58 @@
+name: Update manifest chart versions
+
+on:
+  schedule:
+    - cron: "0 0 * * 1"  # Every Monday at midnight UTC
+  workflow_dispatch:
+
+jobs:
+  update-manifests:
+    runs-on: [self-hosted, nix]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Scan manifests for chart version updates
+        run: |
+          echo "TODO: implement manifest update scanning"
+          echo ""
+          echo "Planned implementation:"
+          echo "  1. Parse each manifests/*/chart.yaml for HelmRelease chart versions"
+          echo "  2. Query artifact hub or helm repo for latest versions"
+          echo "  3. Emit a diff of available updates"
+          echo ""
+          echo "Scanned manifests directories:"
+          ls manifests/
+
+      - name: Create PR if changes found
+        env:
+          GITEA_TOKEN: ${{ secrets.KLAATU_TOKEN }}
+          GITEA_URL: https://src.thehellings.com
+          REPO: greg/nixos
+        run: |
+          if git diff --quiet; then
+            echo "No manifest changes, nothing to do"
+            exit 0
+          fi
+
+          BRANCH="auto/update-manifests-$(date +%Y%m%d)"
+          git config user.email "klaatu@thehellings.com"
+          git config user.name "klaatu"
+          git checkout -b "$BRANCH"
+          git add manifests/
+          git commit -m "chore: update manifest chart versions $(date +%Y-%m-%d)"
+
+          git remote set-url origin "https://klaatu:${GITEA_TOKEN}@${GITEA_URL#https://}/${REPO}.git"
+          git push origin "$BRANCH"
+
+          curl -s -X POST \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${GITEA_URL}/api/v1/repos/${REPO}/pulls" \
+            -d "{
+              \"title\": \"chore: update manifest chart versions $(date +%Y-%m-%d)\",
+              \"head\": \"$BRANCH\",
+              \"base\": \"main\",
+              \"body\": \"Automated weekly manifest chart version update.\\n\\nGenerated by Gitea Actions.\",
+              \"assignees\": [\"greg\"]
+            }"

manifests/gitea-runner/chart.yaml

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+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: gitea
+spec:
+  interval: "24h"
+  url: https://dl.gitea.com/charts/
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: gitea-runner
+  namespace: gitea-runner
+spec:
+  interval: 10m
+  chart:
+    spec:
+      chart: actions
+      version: "0.0.4"
+      sourceRef:
+        kind: HelmRepository
+        name: gitea
+      interval: "1h"
+  values:
+    rbac:
+      create: true
+    serviceAccount:
+      create: true
+    gitea:
+      instanceURL: https://src.thehellings.com
+      runnerToken:
+        existingSecret: gitea-runner
+        existingSecretKey: token
+    imagePullSecrets:
+      - name: image-pull-secrets
+    config:
+      runner:
+        labels:
+          # Ubuntu
+          - "ubuntu-22.04:docker://ubuntu:22.04"
+          - "ubuntu-24.04:docker://ubuntu:24.04"
+          - "ubuntu-24.10:docker://ubuntu:24.10"
+          # Fedora
+          - "fedora-41:docker://fedora:41"
+          - "fedora-42:docker://fedora:42"
+          # CentOS Stream
+          - "centos-stream-9:docker://quay.io/centos/centos:stream9"
+          - "centos-stream-10:docker://quay.io/centos/centos:stream10"
+          # Nix
+          - "nix:docker://nixos/nix:latest"
+          # ci-images (internal registry: src.thehellings.com/greg)
+          - "ci-builder:docker://src.thehellings.com/greg/builder:latest"
+          - "ci-vm-test:docker://src.thehellings.com/greg/vm-test:latest"
+          - "ci-sword:docker://src.thehellings.com/greg/sword-container-builder:latest"
+          - "ci-bitwarden:docker://src.thehellings.com/greg/bitwarden:latest"
+          - "ci-immich:docker://src.thehellings.com/greg/immich:latest"

manifests/gitea-runner/kustomization.yaml

@@ -0,0 +1,6 @@
+namespace: gitea-runner
+
+resources:
+  - namespace.yaml
+  - secrets.yaml
+  - chart.yaml

manifests/gitea-runner/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: gitea-runner

manifests/gitea-runner/secrets.yaml

@@ -0,0 +1,18 @@
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: gitea-runner
+  namespace: gitea-runner
+spec:
+  refreshInterval: 1h
+  secretStoreRef:
+    name: bitwarden-login
+    kind: ClusterSecretStore
+  target:
+    name: gitea-runner
+    creationPolicy: Owner
+  data:
+    - secretKey: token
+      remoteRef:
+        key: 11419680-5338-4f19-bdd9-b422007046af
+        property: password

modules/nixos/gitea-runner.nix

@@ -0,0 +1,65 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+let
+  cfg = config.greg.gitea-runner;
+  hostname = config.networking.hostName;
+
+  # Determine extra labels based on host role
+  roleLabels =
+    if builtins.elem hostname [ "isaiah" "jeremiah" "zeke" ] then
+      [ "bare-metal" ]
+    else if hostname == "linode" then
+      [ "linode" ]
+    else
+      [ ];
+in
+{
+  options.greg.gitea-runner = {
+    enable = lib.mkEnableOption "Enable Gitea Actions runner (exec/shell mode)";
+
+    hostnameLabel = lib.mkOption {
+      type = lib.types.str;
+      default = config.networking.hostName;
+      description = "Label identifying this host in the runner pool (defaults to hostname)";
+    };
+
+    tokenFile = lib.mkOption {
+      type = lib.types.path;
+      description = ''
+        Path to the file containing the runner registration token.
+        Wire in your agenix secret path here, e.g.:
+          config.age.secrets.gitea-runner-token.path
+      '';
+    };
+
+    threads = lib.mkOption {
+      type = lib.types.int;
+      default = 4;
+      description = "Maximum number of concurrent jobs";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    services.gitea-actions-runner = {
+      package = pkgs.gitea-actions-runner;
+      instances.${hostname} = {
+        enable = true;
+        url = "https://src.thehellings.com";
+        tokenFile = cfg.tokenFile;
+        labels =
+          [
+            "self-hosted"
+            cfg.hostnameLabel
+          ]
+          ++ roleLabels;
+        settings = {
+          runner.capacity = cfg.threads;
+        };
+      };
+    };
+  };
+}