Scaling (#109)

Make PWD scalable

docker-compose.yml

@@ -1,16 +1,35 @@
 version: '2'
 services:
-    pwd:
+    haproxy:
+        container_name: proxy
+        image: haproxy
+        ports:
+            - "80:8080"
+            - "443:8443"
+
+        volumes:
+            - ./haproxy:/usr/local/etc/haproxy
+    pwd1:
         # pwd daemon container always needs to be named this way
-        container_name: pwd
+        container_name: pwd1
         # use the latest golang image
         image: golang
         # go to the right place and starts the app
-        command: /bin/sh -c 'cd /go/src/github.com/franela/play-with-docker; go run api.go'
-        ports:
-            # app exposes port 3000
-            - "80:3000"
-            - "443:3001"
+        command: /bin/sh -c 'cd /go/src/github.com/franela/play-with-docker; go run api.go -save ./pwd/sessions1 -name pwd1 -cname host1'
+        volumes:
+            # since this app creates networks and launches containers, we need to talk to docker daemon
+            - /var/run/docker.sock:/var/run/docker.sock
+            # mount the box mounted shared folder to the container
+            - $GOPATH/src:/go/src
+        environment:
+            GOOGLE_RECAPTCHA_DISABLED: "true"
+    pwd2:
+        # pwd daemon container always needs to be named this way
+        container_name: pwd2
+        # use the latest golang image
+        image: golang
+        # go to the right place and starts the app
+        command: /bin/sh -c 'cd /go/src/github.com/franela/play-with-docker; go run api.go -save ./pwd/sessions2 -name pwd2 -cname host2'
         volumes:
             # since this app creates networks and launches containers, we need to talk to docker daemon
             - /var/run/docker.sock:/var/run/docker.sock