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Error response from daemon
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docker: Error response from daemon: Could not attach to network / rpc error: code = 7 desc = network not manually attachable.

docker: Error response from daemon: rpc error: code = 7 desc = network not manually attachable:

I got this error: ‘docker rpc error code desc network not manually attachable’

when i try to create containers on the overla network on swarm mode enabled,

docker rpc error code desc network not manually attachable

docker rpc error code desc network not manually attachable

In docker 1.12 with swarm mode enabled,

“Swarm” scoped networks (check “SCOPE” column) cannot be used for docker run, only for services and now it has been rectified.

I’m using updated version of docker, but still why i’m experiencing the error ?

docker rpc error code desc network not manually attachable

docker rpc error code desc network not manually attachable

because the network just created but not manually attachable.

To fix the issue we gonna use –attachable flag while creating network.

[ –attachable             Enable manual container attachment ]

docker rpc error code desc network not manually attachable

docker rpc error code desc network not manually attachable

(Need to create service on the overlay network, so that the overlay network will available / list on the worker node)

docker rpc error code desc network not manually attachable

docker inspect attnw (attnw is our test network)should show your own container names on the overlay network across the nodes (manager / worker) and must reachable.

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