add docker policy and run server in daemon

README.md

@@ -32,8 +32,12 @@ Billions of vertices and edges can be easily stored into and queried from HugeGr
 
 ### 1. Docker Way
 
+> Note: The docker image of hugegraph is a convenience release, not official distribution artifacts from ASF. You can find more details from [ASF Release Distribution Policy](https://infra.apache.org/release-distribution.html#dockerhub).
+
+> Note: Recommand to use `release tag`(like `1.0.0`) for the stable version. Use `latest` tag to experience the newest functions in development.
+
 We can use `docker run -itd --name=graph -p 8080:8080 hugegraph/hugegraph` to quickly start an inner 
-HugeGraph server with `RocksDB` in backgrounds. (Use `release tag`(like `1.0.0`) for the stable version)
+HugeGraph server with `RocksDB` in backgrounds.
 
 Optional: 
 

hugegraph-server/Dockerfile

@@ -47,6 +47,7 @@ RUN set -x \
        procps \
        curl \
        lsof \
+       vim \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 

hugegraph-server/hugegraph-dist/README.md

@@ -1,5 +1,9 @@
 # Deploy Hugegraph server with docker
 
+> Note: The docker image of hugegraph is a convenience release, not official distribution artifacts from ASF. You can find more details from [ASF Release Distribution Policy](https://infra.apache.org/release-distribution.html#dockerhub).
+
+> Note: Recommand to use `release tag`(like `1.0.0`) for the stable version. Use `latest` tag to experience the newest functions in development.
+
 ## 1. Deploy
 
 We can use docker to quickly start an inner HugeGraph server with RocksDB in background.
@@ -18,7 +22,7 @@ We can use docker to quickly start an inner HugeGraph server with RocksDB in bac
       graph:
         image: hugegraph/hugegraph
         ports:
-          - 18080:8080
+          - 8080:8080
     ```
 
 ## 2. Create Sample Graph on Server Startup
@@ -46,7 +50,7 @@ If you want to customize the pre-loaded data, please mount the the groovy script
         volumes:
           - /path/to/yourscript:/hugegraph/scripts/example.groovy
         ports:
-          - 18080:8080
+          - 8080:8080
     ```
 
 3. Using start-hugegraph.sh

hugegraph-server/hugegraph-dist/docker/docker-entrypoint.sh

@@ -21,4 +21,4 @@
 
 ./bin/init-store.sh
 
-./bin/start-hugegraph.sh -d false -j "$JAVA_OPTS" -g zgc
+./bin/start-hugegraph.sh -j "$JAVA_OPTS" -g zgc

hugegraph-server/hugegraph-dist/docker/scripts/detect-storage.groovy

@@ -18,7 +18,7 @@
 import org.apache.hugegraph.HugeFactory
 import org.apache.hugegraph.dist.RegisterUtil
 
-// register all the backend to avoid changes if docker needs to support othre backend
+// register all the backend to avoid changes if needs to support othre backend
 RegisterUtil.registerPlugins()
 RegisterUtil.registerRocksDB()
 RegisterUtil.registerCassandra()