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docs/reference/ucp/3.2/cli/support.md

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docker/ucp support Create a support dump for UCP nodes ucp, cli, support, support dump, troubleshooting

Create a support dump for specified UCP nodes.

Usage

docker container run --rm \
        --name ucp \
        -v /var/run/docker.sock:/var/run/docker.sock \
        docker/ucp \
        support [command options] > docker-support.tgz

Description

This command creates a support dump file for the specified node(s), and prints it to stdout. This includes the ID of the UCP components running on the node. The ID matches what you see when running the docker info command while using a client bundle, and is used by other commands as confirmation.

Options

Option Description
--loglines Specify number of lines to grab from journalctl. The default is 10,000 lines.
--nodes Select specific nodes on which to produce a support dump. Comma-separated node IDs are allowed. The default selects all nodes.
--servicedriller Run the swarm service driller (ssd) tool. For more information on this tool, see Docker Swarm Service Driller (ssd) Not run by default.