mirror of https://github.com/docker/docs.git
36 lines
1.2 KiB
Markdown
36 lines
1.2 KiB
Markdown
---
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title: docker/ucp upgrade
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description: Upgrade the UCP components on this node
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keywords: docker, ucp, cli, upgrade
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---
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Upgrade the UCP components on this node
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## Description
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This command upgrades the UCP running on this node.
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To upgrade UCP:
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* Upgrade the Docker Engine in all nodes (optional)
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* Run the upgrade command in all manager nodes
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* Run the upgrade command in all worker nodes
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After upgrading UCP in a node, go to the UCP web UI and confirm the node is
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healthy, before upgrading other nodes.
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## Options
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| Option | Description |
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|:--------------------------|:---------------------------|
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|`--debug, D`|Enable debug mode|
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|`--jsonlog`|Produce json formatted output for easier parsing|
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|`--interactive, i`|Run in interactive mode and prompt for configuration values|
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|`--admin-username`|The UCP administrator username|
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|`--admin-password`|The UCP administrator password|
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|`--pull`|Pull UCP images: 'always', when 'missing', or 'never'|
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|`--registry-username`|Username to use when pulling images|
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|`--registry-password`|Password to use when pulling images|
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|`--id`|The ID of the UCP instance to upgrade|
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|`--host-address`|Override the previously configured host address with this IP or network interface|
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