2019-05-01 21:11:23 +00:00
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---
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layout: "docs"
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page_title: "Commands: ACL Policy Update"
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sidebar_current: "docs-commands-acl-policy-update"
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---
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# Consul ACL Policy Update
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Command: `consul acl policy update`
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The `acl policy update` command is used to update a policy. The default operations is to merge the current policy
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with those values provided to the command invocation. Therefore to update just one field, only
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the `-id` or `-name` options and the option to modify must be provided. Note that renaming
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policies requires both the `-id` and `-name` as the new name cannot yet be used to lookup the
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policy.
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## Usage
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Usage: `consul acl policy update [options] [args]`
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#### API Options
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<%= partial "docs/commands/http_api_options_client" %>
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<%= partial "docs/commands/http_api_options_server" %>
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#### Command Options
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* `-description=<string>` - A description of the policy.
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* `-id=<string>` - The ID of the policy to update. It may be specified as a
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unique ID prefix but will error if the prefix matches multiple policy IDs
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* `-meta` - Indicates that policy metadata such as the content hash and raft
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indices should be shown for each entry
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* `-name=<string>` - The policy's name.
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* `-no-merge` - Do not merge the current policy information with what is provided
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to the command. Instead overwrite all fields with the exception of
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the policy ID which is immutable.
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* `-rules=<string>` - The policy rules. May be prefixed with `@` to indicate that
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the value is a file path to load the rules from. `-` may also be given to
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indicate that the rules are available on stdin.
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* `-valid-datacenter=<value>` - Datacenter that the policy should be valid within.
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This flag may be specified multiple times.
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2019-12-06 16:14:56 +00:00
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#### Enterprise Options
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<%= partial "docs/commands/http_api_namespace_options" %>
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2019-05-01 21:11:23 +00:00
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## Examples
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Update a policy:
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```sh
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$ consul acl policy update -id 35b8 -name "replication" -description "Policy capable of replication ACL policies and Intentions" -rules @rules.hcl
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Policy updated successfully
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ID: 35b8ecb0-707c-ee18-2002-81b238b54b38
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Name: replication
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Description: Policy capable of replication ACL policies and Intentions
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Datacenters:
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Rules:
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acl = "read"
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service_prefix "" {
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policy = "read"
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intentions = "read"
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}
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```
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Rename a policy:
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```sh
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$ consul acl policy update -id 35b8 -name "dc1-replication"
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Policy updated successfully
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ID: 35b8ecb0-707c-ee18-2002-81b238b54b38
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Name: dc1-replication
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Description: Policy capable of replication ACL policies and Intentions
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Datacenters: dc1
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Rules:
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acl = "read"
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service_prefix "" {
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policy = "read"
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intentions = "read"
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}
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```
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