fix: Configure act_runner to skip authentication for public Docker registries

k8s/gitea-runners/configmap.yaml

@@ -4,6 +4,16 @@ metadata:
   name: gitea-runner-config
   namespace: gitea-runners
 data:
-  GITEA_URL: "https://gitea.bk.glpx.pro"
-  GITEA_TOKEN: ""  # Will be set from secret
+  config.yaml: |
+    log:
+      level: debug
+    cache:
+      enabled: false
+    container:
+      require_docker: true
+      docker_timeout: 300s
+      network_mode: bridge
+      privileged: false
+      options:
+        - "--privileged"
 

k8s/gitea-runners/deployment.yaml

@@ -44,11 +44,16 @@ spec:
           value: "ubuntu-latest:docker://node:24-bookworm,ubuntu-22.04:docker://node:24-bookworm,ubuntu-20.04:docker://node:24-bookworm"
         - name: DOCKER_HOST
           value: "tcp://localhost:2375"
+        - name: ACT_RUNNER_CONFIG
+          value: "/data/.runner_config.yaml"
         volumeMounts:
         - name: runner-data
           mountPath: /data
         - name: docker-graph-storage
           mountPath: /var/lib/docker
+        - name: runner-config
+          mountPath: /data/.runner_config.yaml
+          subPath: config.yaml
         resources:
           requests:
             memory: "512Mi"
@@ -61,4 +66,7 @@ spec:
         emptyDir: {}
       - name: docker-graph-storage
         emptyDir: {}
+      - name: runner-config
+        configMap:
+          name: gitea-runner-config
       dnsPolicy: ClusterFirst