Merge branch v2.6 into v2.7

docs/content/user-guides/crd-acme/index.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik CRD TLS Documentation"
+description: "Learn how to use Traefik Proxy w/ an IngressRoute Custom Resource Definition (CRD) for Kubernetes, and TLS with Let's Encrypt. Read the technical documentation."
+---
+
 # Traefik & CRD & Let's Encrypt
 
 Traefik with an IngressRoute Custom Resource Definition for Kubernetes, and TLS Through Let's Encrypt.

docs/content/user-guides/docker-compose/acme-dns/index.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Docker DNS Challenge Documentation"
+description: "Learn how to create a certificate with the Let's Encrypt DNS challenge to use HTTPS on a Service exposed with Traefik Proxy. Read the tehnical documentation."
+---
+
 # Docker-compose with let's encrypt: DNS Challenge
 
 This guide aim to demonstrate how to create a certificate with the let's encrypt DNS challenge to use https on a simple service exposed with Traefik.  

docs/content/user-guides/docker-compose/acme-http/index.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Docker HTTP Challenge Documentation"
+description: "Learn how to create a certificate with the Let's Encrypt HTTP challenge to use HTTPS on a Service exposed with Traefik Proxy. Read the technical documentation."
+---
+
 # Docker-compose with let's encrypt : HTTP Challenge
 
 This guide aim to demonstrate how to create a certificate with the let's encrypt HTTP challenge to use https on a simple service exposed with Traefik.  
@@ -80,4 +85,4 @@ command:
 labels:
   # Uses the Host rule to define which certificate to issue
   - "traefik.http.routers.whoami.tls.certresolver=myresolver"
-```
+```

docs/content/user-guides/docker-compose/acme-tls/index.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Docker TLS Challenge Documentation"
+description: "Learn how to create a certificate with the Let's Encrypt TLS challenge to use HTTPS on a service exposed with Traefik Proxy. Read the technical documentation."
+---
+
 # Docker-compose with let's encrypt: TLS Challenge
 
 This guide aim to demonstrate how to create a certificate with the let's encrypt TLS challenge to use https on a simple service exposed with Traefik.  

docs/content/user-guides/docker-compose/basic-example/index.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Docker Documentation"
+description: "This guide covers a basic docker-compose file exposing a simple service using the docker provider in Traefik Proxy. Read the technical documentation."
+---
+
 # Docker-compose basic example
 
 In this section we quickly go over a basic docker-compose file exposing a simple service using the docker provider.  

docs/content/user-guides/grpc.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Proxy gRPC Examples"
+description: "This section of the Traefik Proxy documentation explains how to use Traefik as reverse proxy for gRPC applications."
+---
+
 # gRPC Examples
 
 ## With HTTP (h2c)

docs/content/user-guides/marathon.md

@@ -1,3 +1,8 @@
+---
+title: "Traefik Proxy and Marathon Integration Guide |Traefik Docs"
+description: "This guide explains how to integrate Marathon and operate the cluster in a reliable way from the Traefik Proxy standpoint."
+---
+
 # Marathon
 
 This guide explains how to integrate Marathon and operate the cluster in a reliable way from Traefik's standpoint.