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Flink Standalone Server Deployment (Non-Cross-Version Upgrade)

1. Image Pull​

Pull the target version of the application image based on the architecture on the Flink node (offline package download).

docker pull registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:1.19.720

2. Modify Configuration​

Edit the flink.yaml configuration file and update the image version tag for the flink service to the target version:

# Sample configuration snippet
flink:
  image: registry.cn-hangzhou.aliyuncs.com/mdpublic/mingdaoyun-flink:1.19.720

Execute the following scripts to redeploy the service:

1. Stop the current service

docker stack rm flink

2. Start the new version service

Wait until the docker ps command no longer outputs the mingdaoyun-flink container, then execute the start command:

docker stack deploy -c flink.yaml flink

Once the service startup is complete and all services are ready, the deployment is successful.