adding redis example

.gitignore

@@ -12,7 +12,7 @@ tmp
 ## ENV Vars ##
 .env
 config/client_google_auth.json
-redis
+redis.conf
 
 ## Docker ##
 build_image.sh

redis/redis.conf.example

@@ -0,0 +1,10 @@
+# Require clients to authenticate with a password
+requirepass mypassword
+
+# Enable AOF persistence
+appendonly yes
+appendfsync everysec
+
+# Limit the maximum amount of memory used by Redis
+maxmemory 256mb
+maxmemory-policy allkeys-lru