37. Docker: Replicated and Global Mode
##Replicated mode:
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Default mode.
Can scale the service using replicas
docker service create name nynginx replicas 2 p 80:80 nginx
##Global Mode:
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Can’t scale the service.
replicas flag can’t be used.
docker service create myglobalnginx p 8080:80 mode global nginx
Can’t change the mode of a service.
Reference Doc:
https://docs.docker.com/engine/swarm/...
