Hisoka-X commented on code in PR #7532: URL: https://github.com/apache/seatunnel/pull/7532#discussion_r1747032954
########## docs/en/start-v2/docker/docker.md: ########## @@ -139,3 +137,122 @@ docker run --rm -it apache/seatunnel bash -c '<YOUR_FLINK_HOME>/bin/start-cluste docker run --rm -it apache/seatunnel bash -c '<YOUR_FLINK_HOME>/bin/start-cluster.sh && ./bin/start-seatunnel-flink-15-connector-v2.sh -c config/v2.streaming.conf.template' ``` + + +# Set Up With Docker In Cluster Mode + +> docker cluster mode is only support zeta engine. + +In this part, we will use docker to set up SeaTunnel Cluster with 1 master node and 2 worker nodes. + +And there has 2 ways to create cluster within docker. + +## 1. Use Docker-compose +`docker-compose.yaml` : +```yaml +version: '3.8' + +services: + master: + image: apache/seatunnel + container_name: seatunnel_master + environment: + - ST_DOCKER_MEMBER_LIST=172.16.0.2,172.16.0.3,172.16.0.4 + entrypoint: > + /bin/sh -c " + /opt/seatunnel/bin/seatunnel-cluster.sh -r master + " + ports: + - "5801:5801" + networks: + seatunnel_network: + ipv4_address: 172.16.0.2 + + worker1: + image: apache/seatunnel + container_name: seatunnel_worker_1 + environment: + - ST_DOCKER_MEMBER_LIST=172.16.0.2,172.16.0.3,172.16.0.4 + entrypoint: > + /bin/sh -c " + /opt/seatunnel/bin/seatunnel-cluster.sh -r worker + " + depends_on: + - master + networks: + seatunnel_network: + ipv4_address: 172.16.0.3 + + worker2: + image: apache/seatunnel + container_name: seatunnel_worker_2 + environment: + - ST_DOCKER_MEMBER_LIST=172.16.0.2,172.16.0.3,172.16.0.4 + entrypoint: > + /bin/sh -c " + /opt/seatunnel/bin/seatunnel-cluster.sh -r worker + " + depends_on: + - master + networks: + seatunnel_network: + ipv4_address: 172.16.0.4 + +networks: + seatunnel_network: + driver: bridge + ipam: + config: + - subnet: 172.16.0.0/24 + +``` + +run `docker-compose up` command to start the cluster. + +## 2. Use Docker Directly + +1. create a network +```shell +docker network create seatunnel-network +``` + +2. get this network's Gateway IP +```shell +docker network inspect seatunnel-network +``` + + +3. start the nodes +```shell +## start master and export 5801 port +docker run -d --name seatunnel_master \ + --network seatunnel-network \ + --rm \ + -e ST_DOCKER_MEMBER_LIST=172.18.0.1:5801 \ # set to the Gateway IP Review Comment: Can we use host ip? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
