gitea-runner: create configmap for custom config, enable host networking within dind

gitea-runner/config.yaml

@@ -0,0 +1,40 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: runner-config
+data:
+  config.yaml: |-
+    log:
+      level: info
+    runner:
+      file: .runner
+      capacity: 1
+      env_file: .env
+      timeout: 3h
+      shutdown_timeout: 0s
+      insecure: false
+      fetch_timeout: 5s
+      fetch_interval: 2s
+      labels:
+        - "ubuntu-latest:docker://docker.gitea.com/runner-images:ubuntu-latest"
+        - "ubuntu-22.04:docker://docker.gitea.com/runner-images:ubuntu-22.04"
+        - "ubuntu-20.04:docker://docker.gitea.com/runner-images:ubuntu-20.04"
+    cache:
+      enabled: true
+      dir: ""
+      host: ""
+      port: 0
+      external_server: ""
+    container:
+      network: "host"
+      privileged: false
+      options:
+      workdir_parent:
+      valid_volumes: []
+      docker_host: ""
+      force_pull: true
+      force_rebuild: false
+      require_docker: false
+      docker_timeout: 0s
+    host:
+      workdir_parent:

gitea-runner/statefulset.yaml

@@ -26,6 +26,8 @@ spec:
         image: gitea/act_runner:nightly
         imagePullPolicy: Always
         env:
+          - name: CONFIG_FILE
+            value: /config/config.yaml
           - name: DOCKER_HOST
             value: tcp://localhost:2376
           - name: DOCKER_CERT_PATH
@@ -42,6 +44,8 @@ spec:
         terminationMessagePath: /dev/termination-log
         terminationMessagePolicy: File
         volumeMounts:
+        - name: runner-config
+          mountPath: /config
         - name: docker-certs
           mountPath: /certs
         - name: runner-data
@@ -65,6 +69,9 @@ spec:
       terminationGracePeriodSeconds: 30
       volumes:
         - name: docker-certs
+        - name: runner-config
+          configMap:
+            name: runner-config
   volumeClaimTemplates:
   - metadata:
       name: runner-data