Remove Rancher v1 provider

docs/content/middlewares/tcp/inflightconn.md

@@ -33,12 +33,6 @@ spec:
 }
 ```
 
-```yaml tab="Rancher"
-# Limiting to 10 simultaneous connections.
-labels:
-  - "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
-```
-
 ```yaml tab="File (YAML)"
 # Limiting to 10 simultaneous connections.
 tcp:

docs/content/middlewares/tcp/ipallowlist.md

@@ -41,12 +41,6 @@ spec:
 }
 ```
 
-```yaml tab="Rancher"
-# Accepts request from defined IP
-labels:
-  - "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-```
-
 ```toml tab="File (TOML)"
 # Accepts request from defined IP
 [tcp.middlewares]

docs/content/middlewares/tcp/overview.md

@@ -77,15 +77,6 @@ spec:
 }
 ```
 
-```yaml tab="Rancher"
-# As a Rancher Label
-labels:
-  # Create a middleware named `foo-ip-allowlist`
-  - "traefik.tcp.middlewares.foo-ip-allowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-  # Apply the middleware named `foo-ip-allowlist` to the router named `router1`
-  - "traefik.tcp.routers.router1.middlewares=foo-ip-allowlist@rancher"
-```
-
 ```toml tab="File (TOML)"
 # As TOML Configuration File
 [tcp.routers]