mirror of https://github.com/docker/docs.git
Running the UCP upgrade upgrades all managers and workers to the new version, contrary to what is described here. Here is sample output from running this command: $ docker container run --rm -it --name ucp -v /var/run/docker.sock:/var/run/docker.sock docker/ucp:2.2.12 upgrade --interactive Unable to find image 'docker/ucp:2.2.12' locally 2.2.12: Pulling from docker/ucp a073c86ecf9e: Already exists fae35fe3a426: Pull complete f13c1be613a6: Pull complete Digest: sha256:61d4a2e8969a0139187ecf13af8c0020bb7bb5ff5efa2b06e331394a67bd4b68 Status: Downloaded newer image for docker/ucp:2.2.12 INFO[0000] Your engine version 17.06.2-ee-16, build 9ef4f0a (4.4.0-133-generic) is compatible INFO[0000] Upgrade the UCP 2.2.5 installation on this cluster to 2.2.12 for UCP ID: sc3nkn5p6rnc33o1e33mnqa1r INFO[0000] Once this operation completes, all nodes in this cluster will be upgraded. Do you want proceed with the upgrade? (y/n): y |
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dtr/2.5 | ||
ucp/3.0 |