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Add a new protocol

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Co-authored-by: Gérald Croës <gerald@containo.us>
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Julien Salleyron 2019-03-14 09:30:04 +01:00 • committed by Traefiker Bot
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52
docs/content/middlewares/overview.md
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@ -5,35 +5,35 @@ Tweaking the Request
![Overview](../assets/img/middleware/overview.png)
Attached to the routers, pieces of middleware are a mean of tweaking the requests before they are sent to your [service](../routing/services.md) (or before the answer from the services are sent to the clients).
Attached to the routers, pieces of middleware are a mean of tweaking the requests before they are sent to your [service](../routing/services/index.md) (or before the answer from the services are sent to the clients).
There are many different available middlewares in Traefik, some can modify the request, the headers, some are in charge of redirections, some add authentication, and so on.
There are many different available middlewares in Traefik, some can modify the request, the headers, some are in charge of redirections, some add authentication, and so on.
Pieces of middleware can be combined in chains to fit every scenario.
## Configuration Example
Pieces of middleware can be combined in chains to fit every scenario.
## Configuration Example
??? example "As Toml Configuration File"
```toml
[providers]
[providers.file]
[Routers]
[Routers.router1]
[http.routers]
[http.routers.router1]
Service = "myService"
Middlewares = ["foo-add-prefix"]
Rule = "Host: example.com"
[Middlewares]
[Middlewares.foo-add-prefix.AddPrefix]
[http.middlewares]
[http.middlewares.foo-add-prefix.AddPrefix]
prefix = "/foo"
[Services]
[Services.service1]
[Services.service1.LoadBalancer]
[[Services.service1.LoadBalancer.Servers]]
[http.services]
[http.services.service1]
[http.services.service1.LoadBalancer]
[[http.services.service1.LoadBalancer.Servers]]
URL = "http://127.0.0.1:80"
Weight = 1
```
@ -45,7 +45,7 @@ Pieces of middleware can be combined in chains to fit every scenario.
whoami:
image: containous/whoami # A container that exposes an API to show its IP address
labels:
- "traefik.middlewares.foo-add-prefix.addprefix.prefix=/foo",
- "traefik.http.middlewares.foo-add-prefix.addprefix.prefix=/foo",
```
## Advanced Configuration
@ -58,25 +58,25 @@ If you use multiple `providers` and wish to reference a middleware declared in a
??? abstract "Referencing a Middleware from Another Provider"
Declaring the add-foo-prefix in the file provider.
```toml
[providers]
[providers.file]
[middlewares]
[middlewares.add-foo-prefix.AddPrefix]
[http.middlewares]
[http.middlewares.add-foo-prefix.AddPrefix]
prefix = "/foo"
```
Using the add-foo-prefix middleware from docker.
```yaml
your-container: #
image: your-docker-image
image: your-docker-image
labels:
# Attach file.add-foo-prefix middleware (declared in file)
- "traefik.routers.middlewares=file.add-foo-prefix",
- "traefik.http.routers.middlewares=file.add-foo-prefix",
```
## Available Middlewares