Fix traefik2 installation configs for k3s (#83)

* Fix traefik2 configs for k3s installation

Why?
- Cloudflare DNS API Token and Email pairs didn't work
- For ingressroute config, middlewares expected as map and not string

Details:
- For Cloudflare key names: https://doc.traefik.io/traefik/https/acme/#providers
- For middleware configuration: https://doc.traefik.io/traefik/middlewares/overview/#configuration-example

* revert changes to cloudflare api key name

* revert changes to cloudflare api key name

Author: crawler-n

reference_files/traefik2-k3s-rancher/config-ingress-route/traefik-chart-values.yml

@@ -33,7 +33,7 @@ ports:
   web:
     redirectTo: websecure
 env:
-  - name: CF_DNS_API_TOKEN
+  - name: CF_DNS_API_TOKEN # or CF_API_KEY, see for more details - https://doc.traefik.io/traefik/https/acme/#providers
     valueFrom:
       secretKeyRef:
         key: apiKey
@@ -72,4 +72,4 @@ service:
   spec:
     loadBalancerIP: "192.168.100.240" # this should be your Metal LB IP
   loadBalancerSourceRanges: []
-  externalIPs: []
+  externalIPs: []

reference_files/traefik2-k3s-rancher/config/traefik-chart-values.yml

@@ -44,7 +44,7 @@ ports:
   web:
     redirectTo: websecure
 env:
-  - name: CF_DNS_API_TOKEN
+  - name: CF_DNS_API_TOKEN # or CF_API_KEY, see for more details - https://doc.traefik.io/traefik/https/acme/#providers
     valueFrom:
       secretKeyRef:
         key: apiKey
@@ -109,4 +109,4 @@ service:
 #   runAsUser: 65532
 
 # podSecurityContext:
-#   fsGroup: 65532
+#   fsGroup: 65532

reference_files/traefik2-k3s-rancher/config/traefik-dashboard-ingressroute.yml

@@ -11,7 +11,7 @@ spec:
     - match: Host(`traefik.example.com`) && (PathPrefix(`/dashboard`) || PathPrefix(`/api`))
       kind: Rule
       middlewares:
-        - traefik-dashboard-basicauth
+        - name: traefik-dashboard-basicauth
       services:
         - name: api@internal
-          kind: TraefikService
+          kind: TraefikService