enabled customizing mysql connection config
@@ -6,7 +6,9 @@ services:
cat:
container_name: cat
# build from ./Dockerfile
- build: .
+# build: .
+# https://hub.docker.com/r/blackdog1987/cat/
+ image: blackdog1987/cat:3.0.0-alpha
environment:
# if you have your own mysql, config it here, and disable the 'mysql' config blow
- MYSQL_URL=cat-mysql # links will maintain /etc/hosts, just use 'container_name'
