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dockerload-balancingdocker-swarm

Cannot Access Service From Node other than where container is created in docker swarm

All, I am learning docker swarm. I created three node swarm. when I do docker node ls all are active and available status. I create one service of nginx. docker service create \ --name <SERVICE-NAME> \ --publish published=<PUBLISHED-PORT>,target=<CONTAINER-PORT> \ IMAGE however i can access nginx through only the node where nginx container is running not from other nodes. what coluld be the possible reason. According to docs i would be able to access nginx through all nodes with opened host port.

I have read all this docker swarm manual but not worked. https://docs.docker.com/engine/swarm/ingress/

Solution

  • ethtool -k ens160 tx-checksum-ip-generic off above command in all three nodes solved that issue. It's wired.