feat: error pages

See coop-cloud/organising#115 (comment).

.env.sample

@@ -52,8 +52,6 @@ COMPOSE_FILE="compose.yml"
 #COMPOSE_FILE="$COMPOSE_FILE:compose.keycloak.yml"
 #KEYCLOAK_MIDDLEWARE_ENABLED=1
 #KEYCLOAK_TFA_SERVICE=traefik-forward-auth_app
-#KEYCLOAK_MIDDLEWARE_2_ENABLED=1
-#KEYCLOAK_TFA_SERVICE_2=traefik-forward-auth_app
 
 #####################################################################
 # Prometheus metrics                                                #

README.md

@@ -7,11 +7,11 @@
 <!-- metadata -->
 * **Category**: Utilities
 * **Status**: ?
-* **Image**: [`traefik`](https://hub.docker.com/_/traefik), 4, upstream
+* **Image**: [`traefik`](https://hub.docker.com/_/traefik), ❶💚, upstream
 * **Healthcheck**: Yes
 * **Backups**: No
 * **Email**: N/A
-* **Tests**: 2
+* **Tests**: ❷💛
 * **SSO**: ? (Keycloak)
 <!-- endmetadata -->
 

abra.sh

@@ -1,3 +1,3 @@
 export TRAEFIK_YML_VERSION=v12
-export FILE_PROVIDER_YML_VERSION=v6
+export FILE_PROVIDER_YML_VERSION=v3
 export ENTRYPOINT_VERSION=v2

compose.keycloak.yml

@@ -5,9 +5,7 @@ services:
   app:
     deploy:
       labels:
-        - "traefik.http.routers.${STACK_NAME}.middlewares=keycloak@file"
+        - "traefik.http.routers.traefik.middlewares=keycloak@file"
     environment:
       - KEYCLOAK_MIDDLEWARE_ENABLED
       - KEYCLOAK_TFA_SERVICE
-      - KEYCLOAK_MIDDLEWARE_2_ENABLED
-      - KEYCLOAK_TFA_SERVICE_2

compose.yml

@@ -49,6 +49,23 @@ services:
         - "traefik.http.routers.traefik.middlewares=security@file"
         - "coop-cloud.${STACK_NAME}.version=1.0.0+v2.5.2"
 
+  web:
+    image: tarampampam/error-pages:2.2.0
+    environment:
+      - TEMPLATE_NAME=shuffle
+    networks:
+      - proxy
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.services.error-pages-service.loadbalancer.server.port=8080"
+      - "traefik.http.routers.error-router.entrypoints=web-secure"
+      - "traefik.http.routers.error-router.rule=HostRegexp(`{host:.+}`)"
+      - "traefik.http.routers.error-router.priority=10"
+      - "traefik.http.routers.error-router.middlewares=error-pages-middleware@docker"
+      - "traefik.http.middlewares.error-pages-middleware.errors.status=400-599"
+      - "traefik.http.middlewares.error-pages-middleware.errors.service=error-pages-service@docker"
+      - "traefik.http.middlewares.error-pages-middleware.errors.query=/{status}.html"
+
 networks:
   proxy:
     external: true

file-provider.yml.tmpl

@@ -9,14 +9,6 @@ http:
         authResponseHeaders:
           - X-Forwarded-User
     {{ end }}
-    {{ if eq (env "KEYCLOAK_MIDDLEWARE_2_ENABLED") "1" }}
-    keycloak2:
-      forwardAuth:
-        address: "http://{{ env "KEYCLOAK_TFA_SERVICE_2" }}:4181"
-        trustForwardHeader: true
-        authResponseHeaders:
-          - X-Forwarded-User
-    {{ end }}
     security:
       headers:
         frameDeny: true