[Feature] add dockerfile

docs/en/start-v2/docker/docker.md

@@ -5,5 +5,42 @@ sidebar_position: 3
 
 # Set Up with Docker
 
-<!-- TODO -->
--->
+### Download basic image
+```shell
+docker pull seatunnel-light:version
+```
+
+### Install the connector your needed
+there has multiple ways to install the connector jar.
+1. rebuild customized image with the basic image
+
+```Dockerfile
+FROM seatunnel-light:version
+
+# change the connector name and version 
+RUN wget https://repo1.maven.org/maven2/org/apache/seatunnel/<CONNECTOR_NAME>/<VERSION>/<CONNECTOR_NAME>-<VERSION>.jar -P /opt/seatunnel/connectors/seatunel && \
+    wget https://repo1.maven.org/maven2/org/apache/seatunnel/<CONNECTOR_NAME>/<VERSION>/<CONNECTOR_NAME>-<VERSION>.jar -P /opt/seatunnel/connectors/seatunel
+
+...
+
+```
+2. Mount the lib locally
+you can download the lib from maven to local manually, and mount this folder to container.
+```shell
+docker run -v <YOUR_LOCAL_JAR_PATH>:/opt/seatunnel/connectors/seatunel \ 
+    ...
+    seatunnel-basic-image:version
+```
+
+### Start The job
+```shell
+## batch process
+docker run --rm -it seatunnel-basic-image:version bash ./bin/seatunnel.sh -e local --config config/v2.batch.config.template
+
+# start streaming process 
+docker run --rm -it seatunnel-basic-image:version bash ./bin/seatunnel.sh -e local --config config/v2.streaming.conf.template
+```
+
+
+
+

seatunnel-dist/docker/Dockerfile

@@ -0,0 +1,15 @@
+FROM openjdk:8
+
+RUN apt update ; \
+    apt install -y wget ;
+
+ARG VERSION=2.3.3
+
+RUN wget "https://archive.apache.org/dist/seatunnel/$VERSION/apache-seatunnel-$VERSION-bin.tar.gz" -P /opt && \
+    cd /opt && \
+    tar -zxvf apache-seatunnel-$VERSION-bin.tar.gz && \
+    mv apache-seatunnel-$VERSION seatunnel && \
+    rm apache-seatunnel-$VERSION-bin.tar.gz && \
+    wget "https://repo.maven.apache.org/maven2/org/apache/seatunnel/seatunnel-hadoop3-3.1.4-uber/$VERSION/seatunnel-hadoop3-3.1.4-uber-$VERSION-optional.jar" -P /opt/seatunnel/lib
+
+WORKDIR /opt/seatunnel