func runMasterServiceTest(client *client.Client) {
time.Sleep(12 * time.Second)
svcList, err := client.Services(api.NamespaceDefault).List(labels.Everything())
if err != nil {
glog.Fatalf("unexpected error listing services: %v", err)
}
var foundRW bool
found := util.StringSet{}
for i := range svcList.Items {
found.Insert(svcList.Items[i].Name)
if svcList.Items[i].Name == "qingyuan" {
foundRW = true
}
}
if foundRW {
ep, err := client.Endpoints(api.NamespaceDefault).Get("qingyuan")
if err != nil {
glog.Fatalf("unexpected error listing endpoints for qingyuan service: %v", err)
}
if countEndpoints(ep) == 0 {
glog.Fatalf("no endpoints for qingyuan service: %v", ep)
}
} else {
glog.Errorf("no RW service found: %v", found)
glog.Fatal("QingYuan service test failed")
}
glog.Infof("Master service test passed.")
}
func endpointsSet(c *client.Client, serviceNamespace, serviceID string, endpointCount int) wait.ConditionFunc {
return func() (bool, error) {
endpoints, err := c.Endpoints(serviceNamespace).Get(serviceID)
if err != nil {
glog.Infof("Error getting endpoints: %v", err)
return false, nil
}
count := 0
for _, ss := range endpoints.Subsets {
for _, addr := range ss.Addresses {
for _, port := range ss.Ports {
count++
glog.Infof("%s/%s endpoint: %s:%d %#v", serviceNamespace, serviceID, addr.IP, port.Port, addr.TargetRef)
}
}
}
return count == endpointCount, nil
}
}
func validateEndpointsOrFail(c *client.Client, ns, serviceName string, expectedEndpoints map[string][]int) {
By(fmt.Sprintf("Validating endpoints %v with on service %s/%s", expectedEndpoints, ns, serviceName))
for {
endpoints, err := c.Endpoints(ns).Get(serviceName)
if err == nil {
By(fmt.Sprintf("Found endpoints %v", endpoints))
portsByIp := getPortsByIp(endpoints.Subsets)
By(fmt.Sprintf("Found ports by ip %v", portsByIp))
if len(portsByIp) == len(expectedEndpoints) {
expectedPortsByIp := translatePodNameToIpOrFail(c, ns, expectedEndpoints)
validatePortsOrFail(portsByIp, expectedPortsByIp)
break
} else {
By(fmt.Sprintf("Unexpected number of endpoints: found %v, expected %v (ignoring for 1 second)", portsByIp, expectedEndpoints))
}
} else {
By(fmt.Sprintf("Failed to get endpoints: %v (ignoring for 1 second)", err))
}
time.Sleep(time.Second)
}
By(fmt.Sprintf("successfully validated endpoints %v with on service %s/%s", expectedEndpoints, ns, serviceName))
}
{
IP: serverIP,
},
},
Ports: []api.EndpointPort{
{
Name: "gluster",
Port: 24007,
Protocol: api.ProtocolTCP,
},
},
},
},
}
endClient := c.Endpoints(config.namespace)
defer func() {
if clean {
endClient.Delete(config.prefix + "-server")
}
}()
if _, err := endClient.Create(&endpoints); err != nil {
Failf("Failed to create endpoints for Gluster server: %v", err)
}
volume := api.VolumeSource{
Glusterfs: &api.GlusterfsVolumeSource{
EndpointsName: config.prefix + "-server",
// 'test_vol' comes from contrib/for-tests/volumes-tester/gluster/run_gluster.sh