Add authentik, tidy up recipe-footer

Signed-off-by: David Young <davidy@funkypenguin.co.nz>

docs/kubernetes/ingress/index.md

@@ -14,6 +14,6 @@ There are many popular Ingress Controllers, we're going to cover two equally use
 
 Choose at least one of the above (*there may be valid reasons to use both!* [^1]), so that you can expose applications via Ingress.
   
---8<-- "recipe-footer.md"
+{% include 'recipe-footer.md' %}
 
 [^1]: One cluster I manage uses traefik Traefik for public services, but Nginx for internal management services such as Prometheus, etc. The idea is that you'd need one type of Ingress to help debug problems with the _other_ type!

docs/kubernetes/ingress/nginx.md

@@ -234,6 +234,6 @@ Commit your changes, wait for the reconciliation, and the next time you point yo
 
 Are things not working as expected? Watch the nginx-ingress-controller's logs with ```kubectl logs -n nginx-ingress-controller -l app.kubernetes.io/name=nginx-ingress-controller -f```.
 
---8<-- "recipe-footer.md"
+{% include 'recipe-footer.md' %}
 
 [^1]: The beauty of this design is that the same process will now work for any other application you deploy, without any additional manual effort for DNS or SSL setup!

docs/kubernetes/ingress/traefik/dashboard.md

@@ -15,6 +15,6 @@ One of the advantages [Traefik](/kubernetes/ingress/traefik/) offers over [Nginx
     * [x] A [load-balancer](/kubernetes/loadbalancer/) solution (*either [k3s](/kubernetes/loadbalancer/k3s/) or [MetalLB](/kubernetes/loadbalancer/metallb/)*)
     * [x] [Traefik](/kubernetes/ingress/traefik/) deployed per-design
 
---8<-- "recipe-footer.md"
+{% include 'recipe-footer.md' %}
 
 [^1]: The beauty of this design is that the same process will now work for any other application you deploy, without any additional manual effort for DNS or SSL setup!

docs/kubernetes/ingress/traefik/index.md

@@ -236,6 +236,6 @@ Commit your changes, wait for the reconciliation, and the next time you point yo
 
 Are things not working as expected? Watch the traefik's logs with ```kubectl logs -n traefik -l app.kubernetes.io/name=traefik -f```.
 
---8<-- "recipe-footer.md"
+{% include 'recipe-footer.md' %}
 
 [^1]: The beauty of this design is that the same process will now work for any other application you deploy, without any additional manual effort for DNS or SSL setup!