587 lines
13 KiB
Markdown
587 lines
13 KiB
Markdown
# Access control
|
|
|
|
The admin API uses two different tokens for acces control, that are specified in the config file's `[admin]` section:
|
|
|
|
- `metrics_token`: the token for accessing the Metrics endpoint (if this token is not set in the config file, the Metrics endpoint can be accessed without access control);
|
|
- `admin_token`: the token for accessing all of the other administration endpoints (if this token is not set in the config file, these endpoints can be accessed without access control).
|
|
|
|
# Administration API endpoints
|
|
|
|
## Metrics-related endpoints
|
|
|
|
### Metrics `GET /metrics`
|
|
|
|
Returns internal Garage metrics in Prometheus format.
|
|
|
|
## Cluster operations
|
|
|
|
### GetClusterStatus `GET /v0/status`
|
|
|
|
Returns the cluster's current status in JSON, including:
|
|
|
|
- ID of the node being queried and its version of the Garage daemon
|
|
- Live nodes
|
|
- Currently configured cluster layout
|
|
- Staged changes to the cluster layout
|
|
|
|
Example response body:
|
|
|
|
```json
|
|
{
|
|
"node": "ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f",
|
|
"garage_version": "git:v0.8.0",
|
|
"knownNodes": {
|
|
"ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
|
|
"addr": "10.0.0.11:3901",
|
|
"is_up": true,
|
|
"last_seen_secs_ago": 9,
|
|
"hostname": "node1"
|
|
},
|
|
"4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
|
|
"addr": "10.0.0.12:3901",
|
|
"is_up": true,
|
|
"last_seen_secs_ago": 1,
|
|
"hostname": "node2"
|
|
},
|
|
"23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
|
|
"addr": "10.0.0.21:3901",
|
|
"is_up": true,
|
|
"last_seen_secs_ago": 7,
|
|
"hostname": "node3"
|
|
},
|
|
"e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
|
|
"addr": "10.0.0.22:3901",
|
|
"is_up": true,
|
|
"last_seen_secs_ago": 1,
|
|
"hostname": "node4"
|
|
}
|
|
},
|
|
"layout": {
|
|
"version": 12,
|
|
"roles": {
|
|
"ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
|
|
"zone": "dc1",
|
|
"capacity": 4,
|
|
"tags": [
|
|
"node1"
|
|
]
|
|
},
|
|
"4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
|
|
"zone": "dc1",
|
|
"capacity": 6,
|
|
"tags": [
|
|
"node2"
|
|
]
|
|
},
|
|
"23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
|
|
"zone": "dc2",
|
|
"capacity": 10,
|
|
"tags": [
|
|
"node3"
|
|
]
|
|
}
|
|
},
|
|
"stagedRoleChanges": {
|
|
"e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
|
|
"zone": "dc2",
|
|
"capacity": 5,
|
|
"tags": [
|
|
"node4"
|
|
]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
### ConnectClusterNodes `POST /v0/connect`
|
|
|
|
Instructs this Garage node to connect to other Garage nodes at specified addresses.
|
|
|
|
Example request body:
|
|
|
|
```json
|
|
[
|
|
"ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f@10.0.0.11:3901",
|
|
"4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff@10.0.0.12:3901"
|
|
]
|
|
```
|
|
|
|
The format of the string for a node to connect to is: `<node ID>@<ip address>:<port>`, same as in the `garage node connect` CLI call.
|
|
|
|
Example response:
|
|
|
|
```json
|
|
[
|
|
{
|
|
"success": true,
|
|
"error": null,
|
|
},
|
|
{
|
|
"success": false,
|
|
"error": "Handshake error",
|
|
}
|
|
]
|
|
```
|
|
|
|
### GetClusterLayout `GET /v0/layout`
|
|
|
|
Returns the cluster's current layout in JSON, including:
|
|
|
|
- Currently configured cluster layout
|
|
- Staged changes to the cluster layout
|
|
|
|
(the info returned by this endpoint is a subset of the info returned by GetClusterStatus)
|
|
|
|
Example response body:
|
|
|
|
```json
|
|
{
|
|
"version": 12,
|
|
"roles": {
|
|
"ec79480e0ce52ae26fd00c9da684e4fa56658d9c64cdcecb094e936de0bfe71f": {
|
|
"zone": "dc1",
|
|
"capacity": 4,
|
|
"tags": [
|
|
"node1"
|
|
]
|
|
},
|
|
"4a6ae5a1d0d33bf895f5bb4f0a418b7dc94c47c0dd2eb108d1158f3c8f60b0ff": {
|
|
"zone": "dc1",
|
|
"capacity": 6,
|
|
"tags": [
|
|
"node2"
|
|
]
|
|
},
|
|
"23ffd0cdd375ebff573b20cc5cef38996b51c1a7d6dbcf2c6e619876e507cf27": {
|
|
"zone": "dc2",
|
|
"capacity": 10,
|
|
"tags": [
|
|
"node3"
|
|
]
|
|
}
|
|
},
|
|
"stagedRoleChanges": {
|
|
"e2ee7984ee65b260682086ec70026165903c86e601a4a5a501c1900afe28d84b": {
|
|
"zone": "dc2",
|
|
"capacity": 5,
|
|
"tags": [
|
|
"node4"
|
|
]
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
### UpdateClusterLayout `POST /v0/layout`
|
|
|
|
Send modifications to the cluster layout. These modifications will
|
|
be included in the staged role changes, visible in subsequent calls
|
|
of `GetClusterLayout`. Once the set of staged changes is satisfactory,
|
|
the user may call `ApplyClusterLayout` to apply the changed changes,
|
|
or `Revert ClusterLayout` to clear all of the staged changes in
|
|
the layout.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
<node_id>: {
|
|
"capacity": <new_capacity>,
|
|
"zone": <new_zone>,
|
|
"tags": [
|
|
<new_tag>,
|
|
...
|
|
]
|
|
},
|
|
<node_id_to_remove>: null,
|
|
...
|
|
}
|
|
```
|
|
|
|
Contrary to the CLI that may update only a subset of the fields
|
|
`capacity`, `zone` and `tags`, when calling this API all of these
|
|
values must be specified.
|
|
|
|
|
|
### ApplyClusterLayout `POST /v0/layout/apply`
|
|
|
|
Applies to the cluster the layout changes currently registered as
|
|
staged layout changes.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"version": 13
|
|
}
|
|
```
|
|
|
|
Similarly to the CLI, the body must include the version of the new layout
|
|
that will be created, which MUST be 1 + the value of the currently
|
|
existing layout in the cluster.
|
|
|
|
### RevertClusterLayout `POST /v0/layout/revert`
|
|
|
|
Clears all of the staged layout changes.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"version": 13
|
|
}
|
|
```
|
|
|
|
Reverting the staged changes is done by incrementing the version number
|
|
and clearing the contents of the staged change list.
|
|
Similarly to the CLI, the body must include the incremented
|
|
version number, which MUST be 1 + the value of the currently
|
|
existing layout in the cluster.
|
|
|
|
|
|
## Access key operations
|
|
|
|
### ListKeys `GET /v0/key`
|
|
|
|
Returns all API access keys in the cluster.
|
|
|
|
Example response:
|
|
|
|
```json
|
|
[
|
|
{
|
|
"id": "GK31c2f218a2e44f485b94239e",
|
|
"name": "test"
|
|
},
|
|
{
|
|
"id": "GKe10061ac9c2921f09e4c5540",
|
|
"name": "test2"
|
|
}
|
|
]
|
|
```
|
|
|
|
### CreateKey `POST /v0/key`
|
|
|
|
Creates a new API access key.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"name": "NameOfMyKey"
|
|
}
|
|
```
|
|
|
|
### ImportKey `POST /v0/key/import`
|
|
|
|
Imports an existing API key.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
|
|
"name": "NameOfMyKey"
|
|
}
|
|
```
|
|
|
|
### GetKeyInfo `GET /v0/key?id=<acces key id>`
|
|
### GetKeyInfo `GET /v0/key?search=<pattern>`
|
|
|
|
Returns information about the requested API access key.
|
|
|
|
If `id` is set, the key is looked up using its exact identifier (faster).
|
|
If `search` is set, the key is looked up using its name or prefix
|
|
of identifier (slower, all keys are enumerated to do this).
|
|
|
|
Example response:
|
|
|
|
```json
|
|
{
|
|
"name": "test",
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"secretAccessKey": "b892c0665f0ada8a4755dae98baa3b133590e11dae3bcc1f9d769d67f16c3835",
|
|
"permissions": {
|
|
"createBucket": false
|
|
},
|
|
"buckets": [
|
|
{
|
|
"id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
|
|
"globalAliases": [
|
|
"test2"
|
|
],
|
|
"localAliases": [],
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": false
|
|
}
|
|
},
|
|
{
|
|
"id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
|
|
"globalAliases": [
|
|
"test3"
|
|
],
|
|
"localAliases": [],
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": false
|
|
}
|
|
},
|
|
{
|
|
"id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
|
|
"globalAliases": [],
|
|
"localAliases": [
|
|
"test"
|
|
],
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": true
|
|
}
|
|
},
|
|
{
|
|
"id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
|
|
"globalAliases": [
|
|
"alex"
|
|
],
|
|
"localAliases": [],
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": true
|
|
}
|
|
}
|
|
]
|
|
}
|
|
```
|
|
|
|
### DeleteKey `DELETE /v0/key?id=<acces key id>`
|
|
|
|
Deletes an API access key.
|
|
|
|
### UpdateKey `POST /v0/key?id=<acces key id>`
|
|
|
|
Updates information about the specified API access key.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"name": "NameOfMyKey",
|
|
"allow": {
|
|
"createBucket": true,
|
|
},
|
|
"deny": {}
|
|
}
|
|
```
|
|
|
|
All fields (`name`, `allow` and `deny`) are optionnal.
|
|
If they are present, the corresponding modifications are applied to the key, otherwise nothing is changed.
|
|
The possible flags in `allow` and `deny` are: `createBucket`.
|
|
|
|
|
|
## Bucket operations
|
|
|
|
### ListBuckets `GET /v0/bucket`
|
|
|
|
Returns all storage buckets in the cluster.
|
|
|
|
Example response:
|
|
|
|
```json
|
|
[
|
|
{
|
|
"id": "70dc3bed7fe83a75e46b66e7ddef7d56e65f3c02f9f80b6749fb97eccb5e1033",
|
|
"globalAliases": [
|
|
"test2"
|
|
],
|
|
"localAliases": []
|
|
},
|
|
{
|
|
"id": "96470e0df00ec28807138daf01915cfda2bee8eccc91dea9558c0b4855b5bf95",
|
|
"globalAliases": [
|
|
"alex"
|
|
],
|
|
"localAliases": []
|
|
},
|
|
{
|
|
"id": "d7452a935e663fc1914f3a5515163a6d3724010ce8dfd9e4743ca8be5974f995",
|
|
"globalAliases": [
|
|
"test3"
|
|
],
|
|
"localAliases": []
|
|
},
|
|
{
|
|
"id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
|
|
"globalAliases": [],
|
|
"localAliases": [
|
|
{
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"alias": "test"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
```
|
|
|
|
### GetBucketInfo `GET /v0/bucket?id=<bucket id>`
|
|
### GetBucketInfo `GET /v0/bucket?globalAlias=<alias>`
|
|
|
|
Returns information about the requested storage bucket.
|
|
|
|
If `id` is set, the bucket is looked up using its exact identifier.
|
|
If `globalAlias` is set, the bucket is looked up using its global alias.
|
|
(both are fast)
|
|
|
|
Example response:
|
|
|
|
```json
|
|
{
|
|
"id": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
|
|
"globalAliases": [
|
|
"alex"
|
|
],
|
|
"keys": [
|
|
{
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"name": "alex",
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": true
|
|
},
|
|
"bucketLocalAliases": [
|
|
"test"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
```
|
|
|
|
### CreateBucket `POST /v0/bucket`
|
|
|
|
Creates a new storage bucket.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"globalAlias": "NameOfMyBucket"
|
|
}
|
|
```
|
|
|
|
OR
|
|
|
|
```json
|
|
{
|
|
"localAlias": {
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"alias": "NameOfMyBucket",
|
|
"allPermissions": true
|
|
}
|
|
}
|
|
```
|
|
|
|
OR
|
|
|
|
```json
|
|
{}
|
|
```
|
|
|
|
Creates a new bucket, either with a global alias, a local one,
|
|
or no alias at all.
|
|
|
|
### DeleteBucket `DELETE /v0/bucket?id=<bucket id>`
|
|
|
|
Deletes a storage bucket. A bucket cannot be deleted if it is not empty.
|
|
|
|
Warning: this will delete all aliases associated with the bucket!
|
|
|
|
### PutBucketWebsite `PUT /v0/bucket/website?id=<bucket id>`
|
|
|
|
Sets the website configuration for a bucket (this also enables website access for this bucket).
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"indexDocument": "index.html",
|
|
"errorDocument": "404.html",
|
|
}
|
|
```
|
|
|
|
The field `errorDocument` is optional, if no error document is set a generic error message is displayed when errors happen.
|
|
|
|
|
|
### DeleteBucketWebsite `DELETE /v0/bucket/website?id=<bucket id>`
|
|
|
|
Deletes the website configuration for a bucket (disables website access for this bucket).
|
|
|
|
|
|
## Operations on permissions for keys on buckets
|
|
|
|
### BucketAllowKey `POST /v0/bucket/allow`
|
|
|
|
Allows a key to do read/write/owner operations on a bucket.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"permissions": {
|
|
"read": true,
|
|
"write": true,
|
|
"owner": true
|
|
},
|
|
}
|
|
```
|
|
|
|
Flags in `permissions` which have the value `true` will be activated.
|
|
Other flags will remain unchanged.
|
|
|
|
### BucketDenyKey `POST /v0/bucket/deny`
|
|
|
|
Denies a key from doing read/write/owner operations on a bucket.
|
|
|
|
Request body format:
|
|
|
|
```json
|
|
{
|
|
"bucketId": "e6a14cd6a27f48684579ec6b381c078ab11697e6bc8513b72b2f5307e25fff9b",
|
|
"accessKeyId": "GK31c2f218a2e44f485b94239e",
|
|
"permissions": {
|
|
"read": false,
|
|
"write": false,
|
|
"owner": true
|
|
},
|
|
}
|
|
```
|
|
|
|
Flags in `permissions` which have the value `true` will be deactivated.
|
|
Other flags will remain unchanged.
|
|
|
|
|
|
## Operations on bucket aliases
|
|
|
|
### GlobalAliasBucket `PUT /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
|
|
|
|
Empty body. Creates a global alias for a bucket.
|
|
|
|
### GlobalUnaliasBucket `DELETE /v0/bucket/alias/global?id=<bucket id>&alias=<global alias>`
|
|
|
|
Removes a global alias for a bucket.
|
|
|
|
### LocalAliasBucket `PUT /v0/bucket/alias/local?id=<bucket id>&accessKeyId=<access key ID>&alias=<local alias>`
|
|
|
|
Empty body. Creates a local alias for a bucket in the namespace of a specific access key.
|
|
|
|
### LocalUnaliasBucket `DELETE /v0/bucket/alias/local?id=<bucket id>&accessKeyId<access key ID>&alias=<local alias>`
|
|
|
|
Removes a local alias for a bucket in the namespace of a specific access key.
|
|
|