Various enhancements

README.md

@@ -10,6 +10,6 @@ This image mostly exist for the [PussTheCat.org](https://pussthecat.org/) [insta
 
 - Download (or copy the content of) the `docker-compose.yml` 
 - Download (or copy the content of) the `config.toml` from this repository, or from upstream: https://github.com/syeopite/priviblur/blob/master/config.example.toml
-- Customize the `config.toml` file how you want
+- Customize the `config.toml` file how you want (Note: under uncomment every functions under cache and set url to `"redis://priviblur-redis:6379"`)
 - Move both files to the folder you want
 - `docker-compose up -d`

docker-compose.yml

@@ -9,7 +9,8 @@ services:
     volumes:
       - ./config.toml:/priviblur/config.toml:Z,ro
 
-  priviblur-redis:
+# Redis is technically optional but is used for caching
+  priviblur-redis: 
     image: redis:6.2-alpine
     container_name: priviblur-redis
     command: redis-server --loglevel warning