feat: add multi-nodes docker-compose deployment example

misc/docker-compose/docker-compose.yml

@@ -0,0 +1,42 @@
+version: "2"
+services:
+  haproxy:
+    image: reg.cadoles.com/proxy_cache/library/haproxy:2.7-alpine
+    ports:
+      - 8080:8080
+    links:
+      - bouncer-proxy-1
+      - bouncer-proxy-2
+      - bouncer-proxy-3
+    volumes:
+      - ./haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
+
+  bouncer-admin:
+    image: reg.cadoles.com/cadoles/bouncer:latest
+    command: bouncer -c /etc/bouncer/config.yml server admin run
+    links:
+      - redis
+    volumes:
+      - ./bouncer/config.yml:/etc/bouncer/config.yml
+      - ./bouncer/admin-key.json:/etc/bouncer/admin-key.json
+
+  bouncer-proxy-1: &bouncer-proxy
+    image: reg.cadoles.com/cadoles/bouncer:latest
+    command: bouncer -c /etc/bouncer/config.yml server proxy run
+    links:
+      - redis
+    volumes:
+      - ./bouncer/config.yml:/etc/bouncer/config.yml
+      - ./bouncer/admin-key.json:/etc/bouncer/admin-key.json
+
+  bouncer-proxy-2: *bouncer-proxy
+  bouncer-proxy-3: *bouncer-proxy
+      
+  redis:
+    image: reg.cadoles.com/proxy_cache/library/redis:7-alpine
+    command: redis-server --save 60 1 --loglevel verbose
+    volumes:
+      - redis-data:/data
+
+volumes:
+  redis-data: