From 75bd141e22aebb4a8fa94d96f926dff9f7e319cc Mon Sep 17 00:00:00 2001
From: Valentin Ouvrard <valentin210594@gmail.com>
Date: Fri, 5 May 2017 00:56:05 +1100
Subject: [PATCH] Switch docker-compose to version 3. (#2747)

* Switch docker-compose to version 3.

It allow possibility to Deploy Mastodon in a Swarm cluster directly from the compose file.

* switch to compose v3 without depend.
---
 docker-compose.yml | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 1a8debb46..cb49fda97 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: '2'
+version: '3'
 services:
 
   db:
@@ -15,13 +15,9 @@ services:
 #    volumes:
 #      - ./redis:/data
 
-  app:
+  web:
     build: .
     image: gargron/mastodon
-
-  web:
-    extends:
-      service: app
     restart: always
     env_file: .env.production
     command: bundle exec rails s -p 3000 -b '0.0.0.0'
@@ -36,8 +32,8 @@ services:
       - ./public/system:/mastodon/public/system
 
   streaming:
-    extends:
-      service: app
+    build: .
+    image: gargron/mastodon
     restart: always
     env_file: .env.production
     command: npm run start
@@ -48,8 +44,8 @@ services:
       - redis
 
   sidekiq:
-    extends:
-      service: app
+    build: .
+    image: gargron/mastodon
     restart: always
     env_file: .env.production
     command: bundle exec sidekiq -q default -q mailers -q pull -q push