add env support in mesos

Signed-off-by: Victor Vieux <vieux@docker.com>

cluster/mesos/task.go

@@ -104,6 +104,10 @@ func (t *task) build(slaveID string) {
 		t.Container.Docker.Parameters = append(t.Container.Docker.Parameters, &mesosproto.Parameter{Key: proto.String("label"), Value: proto.String(fmt.Sprintf("%s=%s", key, value))})
 	}
 
+	for _, value := range t.config.Env {
+		t.Container.Docker.Parameters = append(t.Container.Docker.Parameters, &mesosproto.Parameter{Key: proto.String("env"), Value: proto.String(value)})
+	}
+
 	t.SlaveId = &mesosproto.SlaveID{Value: &slaveID}
 }
 

test/integration/api/inspect.bats

@@ -11,7 +11,7 @@ function teardown() {
 	start_docker_with_busybox 2
 	swarm_manage
 	# run container
-	docker_swarm run -d --name test_container busybox sleep 500
+	docker_swarm run -d -e TEST=true --name test_container busybox sleep 500
 
 	# make sure container exsists
 	run docker_swarm ps -l
@@ -22,6 +22,7 @@ function teardown() {
 	run docker_swarm inspect test_container
 	[ "$status" -eq 0 ]
 	[[ "${output}" == *"NetworkSettings"* ]]
+	[[ "${output}" == *"TEST=true"* ]]
 	# the specific information of swarm node
 	[[ "${output}" == *'"Node": {'* ]]
 	[[ "${output}" == *'"Name": "node-'* ]]

test/integration/mesos/api/inspect.bats

@@ -0,0 +1,32 @@
+#!/usr/bin/env bats
+
+load ../mesos_helpers
+
+function teardown() {
+	swarm_manage_cleanup
+	stop_mesos
+	stop_docker
+}
+
+@test "docker inspect" {
+	start_docker_with_busybox 2
+	start_mesos
+	swarm_manage_mesos
+	# run container
+	docker_swarm run -d -m 20m -e TEST=true --name test_container busybox sleep 500
+
+	# make sure container exsists
+	run docker_swarm ps -l
+	[ "${#lines[@]}" -eq 2 ]
+	[[ "${lines[1]}" == *"test_container"* ]]
+
+	# inspect and verify 
+	run docker_swarm inspect test_container
+	[ "$status" -eq 0 ]
+	[[ "${output}" == *"NetworkSettings"* ]]
+	[[ "${output}" == *"TEST=true"* ]]
+	# the specific information of swarm node
+	[[ "${output}" == *'"Node": {'* ]]
+	[[ "${output}" == *'"Name": "node-'* ]]
+}
+