105 lines
3.0 KiB
Markdown
105 lines
3.0 KiB
Markdown
---
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layout: "docs"
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page_title: "Consul Enterprise Namespaces"
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sidebar_current: "docs-enterprise-namespaces"
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description: |-
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Consul Enterprise enables data isolation with Namespaces.
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---
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# Consul Enterprise Namespaces
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With [Consul Enterprise](https://www.hashicorp.com/consul.html) v1.7.0, data for different users or teams
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can be isolated from each other with the use of Namespaces. Namespaces help reduce operational challenges
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by removing restrictions around uniqueness of resource names across distinct teams, and enable operators
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to provide self-service through delegation of administrative privileges.
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## Namespace Definition
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Namespaces are managed exclusively through the [HTTP API](/api/namespaces.html) and the [Consul CLI](/docs/commands/namespace.html).
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The HTTP API accepts only JSON formatted definitions while the CLI will parse either JSON or HCL.
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An example Namespace definition looks like the following:
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JSON:
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```json
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{
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"Name": "team-1",
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"Description": "Namespace for Team 1",
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"ACLs": {
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"PolicyDefaults": [
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{
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"ID": "77117cf6-d976-79b0-d63b-5a36ac69c8f1"
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},
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{
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"Name": "node-read"
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}
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],
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"RoleDefaults": [
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{
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"ID": "69748856-ae69-d620-3ec4-07844b3c6be7"
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},
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{
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"Name": "ns-team-2-read"
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}
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]
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},
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"Meta": {
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"foo": "bar"
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}
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}
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```
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HCL:
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```hcl
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Name: "team-1"
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Description: "Namespace for Team 1"
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ACLs {
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PolicyDefaults = [
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{
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ID = "77117cf6-d976-79b0-d63b-5a36ac69c8f1"
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},
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{
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Name = "node-read"
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}
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]
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RoleDefaults = [
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{
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"ID": "69748856-ae69-d620-3ec4-07844b3c6be7"
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},
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{
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"Name": "ns-team-2-read"
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}
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]
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}
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Meta {
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foo = "bar"
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}
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```
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### Fields
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- `Name` `(string: <required>)` - The Namespaces name must be a valid DNS hostname label.
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- `Description` `(string: "")` - This field is intended to be a human readable description of the
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namespace's purpose. It is not used internally.
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- `ACLs` `(object: <optional>)` - This fields is a nested JSON/HCL object to contain the Namespaces
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ACL configuration.
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- `PolicyDefaults` `(array<ACLLink>)` - A list of default policies to be applied to all tokens
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created in this namespace. The ACLLink object can contain an `ID` and/or `Name` field. When the
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policies ID is omitted Consul will resolve the name to an ID before writing the Namespace
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definition internally. Note that all policies linked in a Namespace definition must be defined
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within the `default namespace.
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- `RoleDefaults` `(array<ACLLink>)` - A list of default roles to be applied to all tokens
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created in this namespace. The ACLLink object can contain an `ID` and/or `Name` field. When the
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roles' ID is omitted Consul will resolve the name to an ID before writing the Namespace
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definition internally. Note that all roles linked in a Namespace definition must be defined
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within the `default namespace.
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- `Meta` `(map<string|string>: <optional>)` - Specifies arbitrary KV metadata to associate with
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this namespace.
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