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

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