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AJNOURI / Docker_Certified_Associate_Certification

Preparation for Docker Certified Associate certification exam.
MIT License
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DTR installation : FATA[0001] failed to choose ucp node: The UCP node 'swarm-manager1' has port conflicts, please pick another node or choose a different port. #16

Open AJNOURI opened 6 years ago

AJNOURI commented 6 years ago

Docker in Docker swarm cluster Trying to install DTR on a worker, using the UCP command:

selection_002_28_03

/ # docker run -it --rm docker/dtr install \
>   --ucp-node swarm-manager1 \
>   --ucp-username admin \
>   --ucp-url https://192.168.123.2 \
>   --ucp-insecure-tls \
>   --ucp-password KlRMLDmZThD80v0uF1Zmc42rA2AJ2u/S

Unable to find image 'docker/dtr:latest' locally latest: Pulling from docker/dtr 605ce1bd3f31: Already exists 3229f5297e59: Pull complete 311610a93755: Pull complete 33fb3c0b5eca: Pull complete Digest: sha256:713cd5692136d203d10a94084dca13c1918f3ef25543e3908d9358dad83e2aac Status: Downloaded newer image for docker/dtr:latest INFO[0000] Beginning Docker Trusted Registry installation INFO[0000] Validating UCP cert
INFO[0000] Connecting to UCP
FATA[0001] failed to choose ucp node: The UCP node 'swarm-manager1' has port conflicts, please pick another node or choose a different port. / #