CODEWITHSUNDEEP
dockerdocker-swarmdocker-machine
DogBot
DogBot

Reputation: 528

Why do I get an authentication error when trying to join docker swarm

I am trying to run

docker-machine ssh myvm2 "docker swarm join --token SwMTKN-1-<cut> 192.168.161.163:2376"

to join mymv2 as a worker to the cluster, but I get this error

Error response from daemon: rpc error: code = Unavailable desc = all Subconns are in TransientFailure,
latest connection error: connection error: desc = "transport: authentication handshake failed: remote error: tls: bad certificate" exit status 1

I am following the docker course at :https://docs.docker.com/v17.09/get-started/part4/#create-a-cluster

Upvotes: 2

Views: 1154

Answers (1)

Bhuvan
Bhuvan

Reputation: 96

Change the port to 2377 in --advertise-addr while creating swarm and join the other managers and workers using the same port to solve this problem.

Upvotes: 5

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