Now templating the docker-compose.yml file works perfectly fine.

jonashackt · Mar 26, 2017 · b98ded3 · b98ded3
1 parent 36e40cd
commit b98ded3
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diff --git a/step4-multiple-spring-boot-apps-docker-compose/ansible-windows-docker-springboot.yml b/step4-multiple-spring-boot-apps-docker-compose/ansible-windows-docker-springboot.yml
@@ -7,9 +7,11 @@
       - name: eureka-serviceregistry
         path_to_jar: "../../spring-cloud-netflix-docker/eureka-serviceregistry/target/eureka-serviceregistry-0.0.1-SNAPSHOT.jar"
         port: 8761
+        map_port_to_host: true
       - name: zuul-edgeservice
         path_to_jar: "../../spring-cloud-netflix-docker/zuul-edgeservice/target/zuul-edgeservice-0.0.1-SNAPSHOT.jar"
         port: 8080
+        map_port_to_host: true
       - name: weatherbackend
         path_to_jar: "../../spring-cloud-netflix-docker/weatherbackend/target/weatherbackend-0.0.1-SNAPSHOT.jar"
         port: 8090

diff --git a/step4-multiple-spring-boot-apps-docker-compose/templates/docker-compose.j2 b/step4-multiple-spring-boot-apps-docker-compose/templates/docker-compose.j2
@@ -3,31 +3,16 @@ version: '3.1'
 
 services:
 
- eureka-serviceregistry:
-  build: ./eureka-serviceregistry
-  ports:
-   - "8761:8761"
-  tty:
-    true
-
- # no portbinding here - the actual services should be accessible through Zuul proxy
- weatherbackend:
-  build: ./weatherbackend
-  tty:
-    true
-
- # no portbinding here - the actual services should be accessible through Zuul proxy
- weatherbackend-second:
-  build: ./weatherbackend-second
-  tty:
-    true
-
- zuul-edgeservice:
-  build: ./zuul-edgeservice
-  ports:
-   - "8080:8080"
-  tty:
-    true
+{% for service in vars.services %}
+  {{ service.name }}:
+    build: ./{{ service.name }}
+{% if service.map_port_to_host is defined %}
+    ports:
+         - "{{ service.port }}:{{ service.port }}"
+{% endif %}
+    tty:
+      true
+{% endfor %}
 
 networks:
  default: