snibox: set secret_key_base

snibox.env

@@ -0,0 +1 @@
+SNIBOX_SECRET_KEY_BASE=sMHYqzrgJQgPynv6ZDG7M8ZpF

snibox.yml

@@ -12,7 +12,10 @@ services:
 
   backend:
     image: snibox/snibox:latest
+    container_name: snibox
     command: sh -c "rm -rf tmp/pids && ./bin/rails s -p 3000 -b '0.0.0.0'"
+    env_file:
+      - snibox.env
     environment:
       DB_NAME: "${SNIBOX_POSTGRES_DB_NAME}"
       DB_USER: "${POSTGRES_USERNAME}"
@@ -27,7 +30,7 @@ services:
       MAILGUN_API_KEY: "${MAILGUN_API_KEY}"
       MAILGUN_DOMAIN: "${MAILGUN_DOMAIN}"
       MAILGUN_PUBLIC_KEY: "${MAILGUN_PUBLIC_KEY}"
-      SECRET_KEY_BASE: "${SECRET_KEY_BASE}"
+      SECRET_KEY_BASE: "${SNIBOX_SECRET_KEY_BASE}"
     # ports:
     #   - "${SNIBOX_EXTERNAL_PORT}:${SNIBOX_INTERNAL_PORT}"
     volumes: