Disable Alpine image build

.drone.yml

@@ -28,19 +28,20 @@ steps:
       depends_on:
         - clone
 
-  - name: docker-alpine
-    image: plugins/docker:linux-amd64
-    settings:
-      registry: git.cuernodehipnos.es
-      username:
-        from_secret: docker_username
-      password:
-        from_secret: docker_password
-      repo: git.cuernodehipnos.es/marown/yacy_search_server_docker
-      tags: latest-alpine
-      dockerfile: docker/Dockerfile.alpine
-      depends_on:
-        - clone
+# This step requires the non-existent Docker image openjdk:11-alpine
+#  - name: docker-alpine
+#    image: plugins/docker:linux-amd64
+#    settings:
+#      registry: git.cuernodehipnos.es
+#      username:
+#        from_secret: docker_username
+#      password:
+#        from_secret: docker_password
+#      repo: git.cuernodehipnos.es/marown/yacy_search_server_docker
+#      tags: latest-alpine
+#      dockerfile: docker/Dockerfile.alpine
+#      depends_on:
+#        - clone
 
   - name: docker-ArchLinux
     image: plugins/docker:linux-amd64