Same-server Deployment of Data Pipeline Service

1. Download the mirror of the new version

   Internet Access Available

   docker pull registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:version number

   Internet Access Unavailable

   https://pdpublic.mingdao.com/private-deployment/offline/mingdaoyun-flink-linux-amd64-version number.tar.gz
   
   #Execute the following after downloading to the server:
   docker load -i mingdaoyun-flink-linux-amd64-version number.tar.gz

2. Enter the mingdaoyun-flink container.

   docker exec -it $(docker ps | grep flink | awk '{print $1}') bash

3. Backup and delete the zookeeper directory in the Flink data directory and empty the Job list in Flink in the old version.

   mv /data/flink/zookeeper /data/flink/zookeeper.backup-$(date +%Y%m%d%H%M%S)

4. Modify the version number of the mirror corresponding to the mingdaoyun-flink service in the docker-compose.yaml file.

   flink:
     image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:version number

5. Execute bash . /service.sh restartall in the root directory of the manager to restart the service and wait for it to complete execution.

6. Go to [Integrate] > [Data Pipeline] > [Sync Task] to to re-open or publish the task.