adjust config for autoscaler

.woodpecker/build.yaml

@@ -54,18 +54,21 @@ steps:
 
   # ref: https://github.com/woodpecker-ci/woodpecker/discussions/2721
   - name: Build
-    image: library/docker:26.1.4-dind-alpine3.20
+    # image: library/docker:26.1.4-dind-alpine3.20 # agent on k8s
+    image: alpine:3.20 # agent on VM
     privileged: true
     environment:
       DOCKER_HOST: tcp://docker:2375
     commands: |
       docker info
-      # docker buildx create --name mybuilder --use
       if [ ! -s r_build_latest.txt ] || [ ! "$(cat r-release-version.txt)" = "$(cat r_build_latest.txt)" ]; then
         apk add -q --no-cache py3-pip make just aws-cli docker-compose
         pip3 install -q b2 --break-system-packages
         just build-r-${PLATFORM} $(cat r-release-version.txt)
       fi
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock # agent on VM
+      - /tmp:/tmp # agent on VM
 
   - name: Upload
     image: pats22/s3-plugin:latest
@@ -84,16 +87,17 @@ steps:
       endpoint: s3.eu-central-003.backblazeb2.com
       overwrite: false
     volumes:
-      - ci-tmp:/tmp
+      # - ci-tmp:/tmp # agent on k8s
+      - /tmp:/tmp # agent on VM
 
-services:
-  docker:
-    environment:
-      DOCKER_TLS_CERTDIR: ""
-    image: docker:26-dind
-    commands: dockerd --storage-driver=vfs --tls=false --host=tcp://0.0.0.0:2375
-    privileged: true
-    ports:
-      - 2375
-    volumes:
-      - ci-tmp:/tmp
+# services:
+#   docker:
+#     environment:
+#       DOCKER_TLS_CERTDIR: ""
+#     image: docker:26-dind
+#     commands: dockerd --tls=false --host=tcp://0.0.0.0:2375
+#     privileged: true
+#     ports:
+#       - 2375
+#     # volumes:
+#       # - ci-tmp:/tmp # agent on k8s