add asf.yaml
diff --git a/.asf.yaml b/.asf.yaml
new file mode 100644
index 0000000..0458ca6
--- /dev/null
+++ b/.asf.yaml
@@ -0,0 +1,42 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+github:
+ description: the docker for Apache APISIX ingress controller
+ homepage: https://apisix.apache.org/
+ labels:
+ - ingress
+ - controller
+ - kubernetes
+ - k8s
+ - docker
+ - apigateway
+ - microservices
+ - api
+ - loadbalancing
+ - apisix
+ - devops
+
+ enabled_merge_buttons:
+ squash: true
+ merge: false
+ rebase: false
+
+notifications:
+ commits: notifications@apisix.apache.org
+ issues: notifications@apisix.apache.org
+ pullrequests: notifications@apisix.apache.org
diff --git a/README.MD b/README.MD
index bc78f7a..8869620 100644
--- a/README.MD
+++ b/README.MD
@@ -1,3 +1,22 @@
+<!--
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+-->
+
**Docker images are not official ASF releases but provided for convenience. Recommended usage is always to build the source.**
## How to build
