func (f *Facade) deployServiceDefinition(ctx datastore.Context, sd servicedefinition.ServiceDefinition, pool string, parentServiceID string, volumes map[string]string, deploymentId string, tenantId *string) (string, error) {
// Always deploy in stopped state, starting is a separate step
ds := int(service.SVCStop)
exportedVolumes := make(map[string]string)
for k, v := range volumes {
exportedVolumes[k] = v
}
svc, err := service.BuildService(sd, parentServiceID, pool, ds, deploymentId)
if err != nil {
return "", err
}
UpdateDeployTemplateStatus(deploymentId, "deploy_loading_service|"+svc.Name)
getSvc := func(svcID string) (service.Service, error) {
svc, err := f.GetService(ctx, svcID)
if err != nil {
return service.Service{}, err
}
return *svc, err
}
findChild := func(svcID, childName string) (service.Service, error) {
svc, err := f.FindChildService(ctx, svcID, childName)
if err != nil {
return service.Service{}, err
}
return *svc, err
}
//for each endpoint, evaluate its Application
if err = svc.EvaluateEndpointTemplates(getSvc, findChild); err != nil {
return "", err
}
//for each endpoint, evaluate its Application
if err = svc.EvaluateEndpointTemplates(getSvc, findChild); err != nil {
return "", err
}
if parentServiceID == "" {
*tenantId = svc.ID
}
// Using the tenant id, tag the base image with the tenantID
if svc.ImageID != "" {
UpdateDeployTemplateStatus(deploymentId, "deploy_renaming_image|"+svc.Name)
name, err := renameImageID(f.dockerRegistry, svc.ImageID, *tenantId)
if err != nil {
glog.Errorf("malformed imageId: %s", svc.ImageID)
return "", err
}
_, err = docker.FindImage(name, false)
if err != nil {
if err != docker.ErrNoSuchImage && !strings.HasPrefix(err.Error(), "No such id:") {
glog.Error(err)
return "", err
}
UpdateDeployTemplateStatus(deploymentId, "deploy_loading_image|"+name)
image, err := docker.FindImage(svc.ImageID, false)
if err != nil {
msg := fmt.Errorf("could not look up image %s: %s. Check your docker login and retry application deployment.", svc.ImageID, err)
glog.Error(err.Error())
return "", msg
}
UpdateDeployTemplateStatus(deploymentId, "deploy_tagging_image|"+name)
if _, err := image.Tag(name); err != nil {
glog.Errorf("could not tag image: %s (%v)", image.ID, err)
return "", err
}
}
svc.ImageID = name
}
err = f.AddService(ctx, *svc)
if err != nil {
return "", err
}
return svc.ID, f.deployServiceDefinitions(ctx, sd.Services, pool, svc.ID, exportedVolumes, deploymentId, tenantId)
}
func TestNewRunningService(t *testing.T) {
sd := servicedefinition.ServiceDefinition{
MonitoringProfile: domain.MonitorProfile{
MetricConfigs: []domain.MetricConfig{
domain.MetricConfig{
ID: "jvm.memory",
Name: "JVM Memory",
Description: "JVM heap vs. non-heap memory usage",
Metrics: []domain.Metric{
domain.Metric{ID: "jvm.memory.heap", Name: "JVM Heap Usage"},
domain.Metric{ID: "jvm.memory.non_heap", Name: "JVM Non-Heap Usage"},
},
},
},
},
}
svc, err := service.BuildService(sd, "", "", 0, "")
if err != nil {
t.Errorf("BuildService Failed w/err=%s", err)
}
dataHeapRequest := fmt.Sprintf("{\"metric\":\"jvm.memory.heap\",\"tags\":{\"controlplane_service_id\":[\"%s\"]}}", svc.ID)
dataNonHeapRequest := fmt.Sprintf("{\"metric\":\"jvm.memory.non_heap\",\"tags\":{\"controlplane_service_id\":[\"%s\"]}}", svc.ID)
data := fmt.Sprintf("{\"metrics\":[%s,%s],\"start\":\"1h-ago\"}", dataHeapRequest, dataNonHeapRequest)
svc.MonitoringProfile = domain.MonitorProfile{
MetricConfigs: []domain.MetricConfig{
domain.MetricConfig{
ID: "jvm.memory",
Name: "JVM Memory",
Description: "JVM heap vs. non-heap memory usage",
Query: domain.QueryConfig{
RequestURI: "/metrics/api/performance/query",
Method: "POST",
Headers: map[string][]string{
"Content-Type": []string{"application/json"},
},
Data: data,
},
Metrics: []domain.Metric{
domain.Metric{ID: "jvm.memory.heap", Name: "JVM Heap Usage"},
},
},
},
}
svcstate, err := servicestate.BuildFromService(svc, "fakehostid")
if err != nil {
t.Error("%v", err)
}
rs, err := NewRunningService(svc, svcstate)
if err != nil {
t.Error("%v", err)
}
var query interface{}
json.Unmarshal([]byte(rs.MonitoringProfile.MetricConfigs[0].Query.Data), &query)
metrics := query.(map[string]interface{})["metrics"].([]interface{})[0].(map[string]interface{})
tags := metrics["tags"].(map[string]interface{})
controlplaneInstanceID := tags["controlplane_instance_id"].([]interface{})[0]
if controlplaneInstanceID != "0" {
t.Errorf("Expected %+v, got %+v", "0", controlplaneInstanceID)
}
controlplaneServiceID := tags["controlplane_service_id"].([]interface{})[0]
if controlplaneServiceID != svc.ID {
t.Errorf("Expected %+v, got %+v", svc.ID, controlplaneServiceID)
}
}