Allow for Configurable Redis Port (#1124)

* root: make redis port configurable

* root: parse redis port from config as an integer

* code formatting

* lifecycle: truncate line under 100 chars

* lifecycle: incorrect indenting on newline

authentik/lib/default.yml

@@ -13,6 +13,7 @@ web:
 
 redis:
   host: localhost
+  port: 6379
   password: ''
   cache_db: 0
   message_queue_db: 1

authentik/root/settings.py

@@ -192,8 +192,8 @@ CACHES = {
     "default": {
         "BACKEND": "django_redis.cache.RedisCache",
         "LOCATION": (
-            f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:6379"
+            f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:"
-            f"/{CONFIG.y('redis.cache_db')}"
+            f"{int(CONFIG.y('redis.port'))}/{CONFIG.y('redis.cache_db')}"
         ),
         "TIMEOUT": int(CONFIG.y("redis.cache_timeout", 300)),
         "OPTIONS": {"CLIENT_CLASS": "django_redis.client.DefaultClient"},
@@ -252,8 +252,8 @@ CHANNEL_LAYERS = {
         "BACKEND": "channels_redis.core.RedisChannelLayer",
         "CONFIG": {
             "hosts": [
-                f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:6379"
+                f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:"
-                f"/{CONFIG.y('redis.ws_db')}"
+                f"{int(CONFIG.y('redis.port'))}/{CONFIG.y('redis.ws_db')}"
             ],
         },
     },
@@ -332,11 +332,11 @@ CELERY_TASK_CREATE_MISSING_QUEUES = True
 CELERY_TASK_DEFAULT_QUEUE = "authentik"
 CELERY_BROKER_URL = (
     f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}"
-    f":6379/{CONFIG.y('redis.message_queue_db')}"
+    f":{int(CONFIG.y('redis.port'))}/{CONFIG.y('redis.message_queue_db')}"
 )
 CELERY_RESULT_BACKEND = (
     f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}"
-    f":6379/{CONFIG.y('redis.message_queue_db')}"
+    f":{int(CONFIG.y('redis.port'))}/{CONFIG.y('redis.message_queue_db')}"
 )
 
 # Database backup

lifecycle/wait_for_db.py

@@ -43,8 +43,8 @@ while True:
 while True:
     try:
         redis = Redis.from_url(
-            f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:6379"
+            f"redis://:{CONFIG.y('redis.password')}@{CONFIG.y('redis.host')}:"
-            f"/{CONFIG.y('redis.ws_db')}"
+            f"{int(CONFIG.y('redis.port'))}/{CONFIG.y('redis.ws_db')}"
         )
         redis.ping()
         break