109 lines
4.6 KiB
Markdown
109 lines
4.6 KiB
Markdown
# API
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!!! important
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In the RC version, you can't configure middlewares (basic authentication or white listing) anymore, but as security is important, this will change before the GA version.
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Traefik exposes a number of information through an API handler, such as the configuration of all routers, services, middlewares, etc.
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As with all features of Traefik, this handler can be enabled with the [static configuration](../getting-started/configuration-overview.md#the-static-configuration).
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## Security
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Enabling the API in production is not recommended, because it will expose all configuration elements,
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including sensitive data.
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In production, it should be at least secured by authentication and authorizations.
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A good sane default (non exhaustive) set of recommendations
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would be to apply the following protection mechanisms:
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* At the transport level:
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NOT publicly exposing the API's port,
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keeping it restricted to internal networks
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(as in the [principle of least privilege](https://en.wikipedia.org/wiki/Principle_of_least_privilege), applied to networks).
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!!! important
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In the beta version, you can't configure middlewares (basic authentication or white listing) anymore, but as security is important, this will change before the RC version.
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## Configuration
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To enable the API handler:
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```toml tab="File (TOML)"
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[api]
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```
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```yaml tab="File (YAML)"
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api: {}
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```
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```bash tab="CLI"
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--api=true
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```
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### `dashboard`
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_Optional, Default=true_
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Enable the dashboard. More about the dashboard features [here](./dashboard.md).
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```toml tab="File (TOML)"
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[api]
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dashboard = true
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```
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```yaml tab="File (YAML)"
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api:
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dashboard: true
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```
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```bash tab="CLI"
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--api.dashboard=true
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```
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### `debug`
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_Optional, Default=false_
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Enable additional endpoints for debugging and profiling, served under `/debug/`.
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```toml tab="File (TOML)"
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[api]
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debug = true
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```
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```yaml tab="File (YAML)"
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api:
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debug: true
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```
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```bash tab="CLI"
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--api.debug=true
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```
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## Endpoints
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All the following endpoints must be accessed with a `GET` HTTP request.
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| Path | Description |
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|--------------------------------|-------------------------------------------------------------------------------------------|
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| `/api/http/routers` | Lists all the HTTP routers information. |
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| `/api/http/routers/{name}` | Returns the information of the HTTP router specified by `name`. |
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| `/api/http/services` | Lists all the HTTP services information. |
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| `/api/http/services/{name}` | Returns the information of the HTTP service specified by `name`. |
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| `/api/http/middlewares` | Lists all the HTTP middlewares information. |
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| `/api/http/middlewares/{name}` | Returns the information of the HTTP middleware specified by `name`. |
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| `/api/tcp/routers` | Lists all the TCP routers information. |
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| `/api/tcp/routers/{name}` | Returns the information of the TCP router specified by `name`. |
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| `/api/tcp/services` | Lists all the TCP services information. |
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| `/api/tcp/services/{name}` | Returns the information of the TCP service specified by `name`. |
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| `/api/entrypoints` | Lists all the entry points information. |
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| `/api/entrypoints/{name}` | Returns the information of the entry point specified by `name`. |
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| `/api/version` | Returns information about Traefik version. |
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| `/debug/vars` | See the [expvar](https://golang.org/pkg/expvar/) Go documentation. |
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| `/debug/pprof/` | See the [pprof Index](https://golang.org/pkg/net/http/pprof/#Index) Go documentation. |
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| `/debug/pprof/cmdline` | See the [pprof Cmdline](https://golang.org/pkg/net/http/pprof/#Cmdline) Go documentation. |
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| `/debug/pprof/profile` | See the [pprof Profile](https://golang.org/pkg/net/http/pprof/#Profile) Go documentation. |
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| `/debug/pprof/symbol` | See the [pprof Symbol](https://golang.org/pkg/net/http/pprof/#Symbol) Go documentation. |
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| `/debug/pprof/trace` | See the [pprof Trace](https://golang.org/pkg/net/http/pprof/#Trace) Go documentation. |
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