228 lines
6.8 KiB
Markdown
228 lines
6.8 KiB
Markdown
---
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layout: api
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page_title: Keyring - Operator - HTTP API
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sidebar_current: api-operator-keyring
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description: |-
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The /operator/keyring endpoints allow for management of the gossip encryption
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keyring.
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---
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# Keyring Operator HTTP API
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The `/operator/keyring` endpoints allow for management of the gossip encryption
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keyring. Please see the [Gossip Protocol Guide](/docs/internals/gossip.html) for
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more details on the gossip protocol and its use.
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## List Gossip Encryption Keys
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This endpoint lists the gossip encryption keys installed on both the WAN and LAN
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rings of every known datacenter.
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If ACLs are enabled, the client will need to supply an ACL Token with `keyring`
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read privileges.
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| Method | Path | Produces |
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| ------ | ---------------------------- | -------------------------- |
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| `GET` | `/operator/keyring` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/index.html#blocking-queries),
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[consistency modes](/api/index.html#consistency-modes),
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[agent caching](/api/index.html#agent-caching), and
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[required ACLs](/api/index.html#acls).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | -------------- |
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| `NO` | `none` | `none` | `keyring:read` |
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### Parameters
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- `relay-factor` `(int: 0)` - Specifies the relay factor. Setting this to a
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non-zero value will cause nodes to relay their responses through this many
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randomly-chosen other nodes in the cluster. The maximum allowed value is `5`.
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This is specified as part of the URL as a query parameter.
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### Sample Request
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```text
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$ curl \
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http://127.0.0.1:8500/v1/operator/keyring
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```
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### Sample Response
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```json
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[
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{
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"WAN": true,
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"Datacenter": "dc1",
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"Segment": "",
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"Keys": {
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"0eK8RjnsGC/+I1fJErQsBA==": 1,
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"G/3/L4yOw3e5T7NTvuRi9g==": 1,
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"z90lFx3sZZLtTOkutXcwYg==": 1
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},
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"NumNodes": 1
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},
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{
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"WAN": false,
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"Datacenter": "dc1",
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"Segment": "",
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"Keys": {
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"0eK8RjnsGC/+I1fJErQsBA==": 1,
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"G/3/L4yOw3e5T7NTvuRi9g==": 1,
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"z90lFx3sZZLtTOkutXcwYg==": 1
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},
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"NumNodes": 1
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}
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]
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```
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- `WAN` is true if the block refers to the WAN ring of that datacenter (rather
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than LAN).
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- `Datacenter` is the datacenter the block refers to.
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- `Segment` is the network segment the block refers to.
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- `Keys` is a map of each gossip key to the number of nodes it's currently
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installed on.
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- `NumNodes` is the total number of nodes in the datacenter.
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## Add New Gossip Encryption Key
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This endpoint installs a new gossip encryption key into the cluster.
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| Method | Path | Produces |
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| ------ | ---------------------------- | -------------------------- |
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| `POST` | `/operator/keyring` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/index.html#blocking-queries),
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[consistency modes](/api/index.html#consistency-modes),
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[agent caching](/api/index.html#agent-caching), and
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[required ACLs](/api/index.html#acls).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | --------------- |
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| `NO` | `none` | `none` | `keyring:write` |
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### Parameters
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- `relay-factor` `(int: 0)` - Specifies the relay factor. Setting this to a
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non-zero value will cause nodes to relay their responses through this many
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randomly-chosen other nodes in the cluster. The maximum allowed value is `5`.
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This is specified as part of the URL as a query parameter.
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- `Key` `(string: <required>)` - Specifies the encryption key to install into
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the cluster.
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### Sample Payload
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```json
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{
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"Key": "3lg9DxVfKNzI8O+IQ5Ek+Q=="
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}
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```
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### Sample Request
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```text
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$ curl \
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--request POST \
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--data @payload.json \
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http://127.0.0.1:8500/v1/operator/keyring
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```
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## Change Primary Gossip Encryption Key
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This endpoint changes the primary gossip encryption key. The key must already be
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installed before this operation can succeed.
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| Method | Path | Produces |
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| ------ | ---------------------------- | -------------------------- |
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| `PUT` | `/operator/keyring` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/index.html#blocking-queries),
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[consistency modes](/api/index.html#consistency-modes),
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[agent caching](/api/index.html#agent-caching), and
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[required ACLs](/api/index.html#acls).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | --------------- |
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| `NO` | `none` | `none` | `keyring:write` |
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### Parameters
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- `relay-factor` `(int: 0)` - Specifies the relay factor. Setting this to a
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non-zero value will cause nodes to relay their responses through this many
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randomly-chosen other nodes in the cluster. The maximum allowed value is `5`.
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This is specified as part of the URL as a query parameter.
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- `Key` `(string: <required>)` - Specifies the encryption key to begin using as
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primary into the cluster.
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### Sample Payload
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```json
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{
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"Key": "3lg9DxVfKNzI8O+IQ5Ek+Q=="
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}
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```
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### Sample Request
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```text
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$ curl \
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--request PUT \
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--data @payload.json \
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http://127.0.0.1:8500/v1/operator/keyring
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```
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## Delete Gossip Encryption Key
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This endpoint removes a gossip encryption key from the cluster. This operation
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may only be performed on keys which are not currently the primary key.
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| Method | Path | Produces |
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| ------- | ---------------------------- | -------------------------- |
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| `DELETE`| `/operator/keyring` | `application/json` |
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The table below shows this endpoint's support for
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[blocking queries](/api/index.html#blocking-queries),
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[consistency modes](/api/index.html#consistency-modes),
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[agent caching](/api/index.html#agent-caching), and
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[required ACLs](/api/index.html#acls).
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| Blocking Queries | Consistency Modes | Agent Caching | ACL Required |
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| ---------------- | ----------------- | ------------- | --------------- |
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| `NO` | `none` | `none` | `keyring:write` |
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### Parameters
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- `relay-factor` `(int: 0)` - Specifies the relay factor. Setting this to a
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non-zero value will cause nodes to relay their responses through this many
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randomly-chosen other nodes in the cluster. The maximum allowed value is `5`.
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This is specified as part of the URL as a query parameter.
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- `Key` `(string: <required>)` - Specifies the encryption key to delete.
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### Sample Payload
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```json
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{
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"Key": "3lg9DxVfKNzI8O+IQ5Ek+Q=="
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}
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```
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### Sample Request
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```text
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$ curl \
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--request DELETE \
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--data @payload.json \
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http://127.0.0.1:8500/v1/operator/keyring
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```
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