Minor fixes to JSM ports

Author: farthinder

src/main/groovy/com/eficode/devstack/container/impl/JsmContainer.groovy

@@ -42,8 +42,8 @@ class JsmContainer implements Container{
 
             c.image = imageName + ":" + imageTag
             c.env = ["JVM_MAXIMUM_MEMORY=" + jsmMaxRamMB.toString() + "m", "JVM_MINIMUM_MEMORY=" + ((jsmMaxRamMB / 2) as String) + "m"]
-            c.exposedPorts = [(jsmPort + "/tcp"): [:]]
-            c.hostConfig = new HostConfig().tap { h -> h.portBindings = [(jsmPort + "/tcp"): [new PortBinding("0.0.0.0", (jsmPort.toString()))]] }
+            c.exposedPorts = [("8080/tcp"): [:]]
+            c.hostConfig = new HostConfig().tap { h -> h.portBindings = [("8080/tcp"): [new PortBinding("0.0.0.0", (jsmPort.toString()))]] }
 
         }