mirror of https://github.com/docker/docs.git
30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
---
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title: docker/ucp support
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description: Create a support dump for UCP nodes
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keywords: ucp, cli, support, support dump, troubleshooting
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---
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Create a support dump for specified UCP nodes
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## Usage
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```
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docker container run --rm \
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--name ucp \
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-v /var/run/docker.sock:/var/run/docker.sock \
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docker/ucp \
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support [command options] > docker-support.tgz
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```
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## Description
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This command creates a support dump file for the specified node(s), and prints it to stdout.
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## Options
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| Option | Description |
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|:--------------------------|:---------------------------|
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|`--loglines`|Specify number of lines to grab from `journalctl`. The default is 10,000 lines.|
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|`--servicedriller`|Run the swarm service driller (ssd) tool. For more information on this tool, see [Docker Swarm Service Driller (ssd)](https://github.com/docker/libnetwork/tree/master/cmd/ssd) Not run by default.|
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|`--nodes`|Select specific nodes on which to produce a support dump. Comma-separated node IDs are allowed. The default selects all nodes.|
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