public void Gke_WithData(bool withPodName)
{
var kubernetesData = new GkePlatformDetails.KubernetesData
{
PodName = withPodName ? "platformintegrationtest-1135066300-rpzm4" : null,
NamespaceJson = LoadResourceString("Namespace.json"),
PodJson = LoadResourceString("Pod.json"),
MountInfo = new[]
{
"1591 1575 8:1 /var/lib/kubelet/pods/de3bf4eb-b036-11e7-8e33-42010a9a0fdd/containers/platformintegrationtest/7672e8ec " +
"/dev/termination-log rw,relatime - ext4 /dev/sda1 rw,commit=30,data=ordered"
}
};
var gke = GkePlatformDetails.TryLoad(LoadResourceString("Metadata.json"), kubernetesData);
Assert.NotNull(gke);
Assert.Equal("chrisbacon-testing", gke.ProjectId);
Assert.Equal("platformintegrationtest", gke.ClusterName);
Assert.Equal("europe-west2-c", gke.Location);
Assert.Equal("platformintegrationtest-1135066300-rpzm4", gke.HostName);
Assert.Equal("2917200381659545756", gke.InstanceId);
Assert.Equal("projects/233772281425/zones/europe-west2-c", gke.Zone);
Assert.Equal("default", gke.NamespaceId);
Assert.Equal("platformintegrationtest-1135066300-rpzm4", gke.PodId);
Assert.Equal("platformintegrationtest", gke.ContainerName);
}
public void GkePlatform()
{
const string metadataJson = @"
{
'project': {
'projectId': 'FakeProjectId'
},
'instance': {
'attributes': {
'cluster-name': 'FakeClusterName',
},
'id': '123',
'zone': 'projects/FakeProject/zones/FakeLocation'
}
}
";
const string namespaceJson = @"
{
'kind': 'Namespace',
'metadata': {
'uid': 'namespaceid',
'name':'namespacename'
}
}
";
const string podJson = @"
{
'kind': 'Pod',
'metadata': {
'name': 'podname',
'uid': 'podid'
}
}
";
var kubernetesData = new GkePlatformDetails.KubernetesData
{
NamespaceJson = namespaceJson,
PodJson = podJson,
MountInfo = new[] { "/var/lib/kubelet/pods/podid/containers/containername/ /dev/termination-log" }
};
var platform = new Platform(GkePlatformDetails.TryLoad(metadataJson, kubernetesData));
var resource = MonitoredResourceBuilder.FromPlatform(platform);
Assert.Equal("container", resource.Type);
Assert.Equal(new Dictionary <string, string>
{
{ "project_id", "FakeProjectId" },
{ "cluster_name", "FakeClusterName" },
// Although the name of the label is namespace_id, the actual value returned and expected
// by Stackdriver is the namespace name.
{ "namespace_id", "namespacename" },
{ "instance_id", "123" },
// Although the name of the label is pod_id, the actual value returned and expected
// by Stackdriver is the pod name.
{ "pod_id", "podname" },
{ "container_name", "containername" },
{ "zone", "FakeLocation" }
}, resource.Labels);
}
public void Project_Gke()
{
var details = new GkePlatformDetails(
"json", "gke-project", "cluster", "location", "host", "instance",
"projects/123/zone", "namespace", "pod", "container", "clusterLocation");
var platform = new Platform(details);
Assert.Equal("gke-project", platform.ProjectId);
}
public void GkePlatform()
{
const string metadataJson = @"
{
'project': {
'projectId': 'FakeProjectId'
},
'instance': {
'attributes': {
'cluster-name': 'FakeClusterName',
'cluster-location': 'FakeClusterLocation'
},
'id': '123',
'zone': 'projects/FakeProject/zones/FakeLocation'
}
}
";
const string namespaceJson = @"
{
'kind': 'Namespace',
'metadata': {
'uid': 'namespaceid',
'name':'namespacename'
}
}
";
const string podJson = @"
{
'kind': 'Pod',
'metadata': {
'name': 'podname',
'uid': 'podid'
}
}
";
var kubernetesData = new GkePlatformDetails.KubernetesData
{
NamespaceJson = namespaceJson,
PodJson = podJson,
MountInfo = new[] { "1 2 3 /var/lib/kubelet/pods/podid/containers/containername/ /dev/termination-log xyz" }
};
var platform = new Platform(GkePlatformDetails.TryLoad(metadataJson, kubernetesData));
var resource = MonitoredResourceBuilder.FromPlatform(platform);
Assert.Equal("k8s_container", resource.Type);
Assert.Equal(new Dictionary <string, string>
{
{ "project_id", "FakeProjectId" },
{ "cluster_name", "FakeClusterName" },
{ "namespace_name", "namespacename" },
{ "pod_name", "podname" },
{ "container_name", "containername" },
{ "location", "FakeClusterLocation" }
}, resource.Labels);
}
public void Gke_ContainerNameFromMountInfo(bool havePodUid, string mountInfo, string expectedContainerName)
{
var kubernetesData = new GkePlatformDetails.KubernetesData
{
NamespaceJson = "",
PodJson = havePodUid ? podValid : "",
MountInfo = mountInfo?.Split('\n').ToArray()
};
var gke = GkePlatformDetails.TryLoad(metadataValid, kubernetesData);
Assert.NotNull(gke);
Assert.Equal(expectedContainerName, gke.ContainerName);
}
public void Gke_NoData()
{
Assert.Throws <ArgumentNullException>(() => GkePlatformDetails.TryLoad(null, new GkePlatformDetails.KubernetesData()));
Assert.Throws <ArgumentNullException>(() => GkePlatformDetails.TryLoad("", null));
Assert.Null(GkePlatformDetails.TryLoad("", new GkePlatformDetails.KubernetesData()));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails(null, "", "", "", "", "", "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", null, "", "", "", "", "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", null, "", "", "", "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", null, "", "", "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", null, "", "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", "", null, "", "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", "", "", null, "", "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", "", "", "", null, "", ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", "", "", "", "", null, ""));
Assert.Throws <ArgumentNullException>(() => new GkePlatformDetails("", "", "", "", "", "", "", "", "", null));
}
public void Gke_IncompleteData(
[CombinatorialValues("", metadataIncomplete, metadataValid)] string metadataJson,
[CombinatorialValues(null, "", namespaceIncomplete, namespaceWrongKind, namespaceMissingKind, namespaceValid)] string namespaceJson,
[CombinatorialValues(null, "", podIncomplete, podWrongKind, podMissingKind, podValid)] string podJson,
[CombinatorialValues(null, "", mountInfoMultiple, mountInfoMissing, mountInfoValid)] string mountInfo)
{
var kubernetesData = new GkePlatformDetails.KubernetesData
{
NamespaceJson = namespaceJson,
PodJson = podJson,
MountInfo = mountInfo?.Split('\n').Where(x => x != "").ToArray()
};
var gke = GkePlatformDetails.TryLoad(metadataJson, kubernetesData);
if (metadataJson != metadataValid)
{
Assert.Null(gke);
return;
}
Assert.NotNull(gke);
if (namespaceJson == namespaceValid)
{
Assert.Equal("namespacename", gke.NamespaceId);
}
else
{
Assert.Equal("", gke.NamespaceId);
}
if (podJson == podValid)
{
Assert.Equal("podname", gke.PodId);
Assert.Equal("podname", gke.HostName);
}
else
{
Assert.Equal("", gke.PodId);
Assert.Equal("", gke.HostName);
}
if (mountInfo == mountInfoValid && podJson == podValid)
{
Assert.Equal("containername", gke.ContainerName);
}
else
{
Assert.Equal("", gke.ContainerName);
}
}
public void Gke_PartialData()
{
var kubernetesData = new GkePlatformDetails.KubernetesData
{
PodName = "testpodname"
};
var gke = GkePlatformDetails.TryLoad(LoadResourceString("Metadata.json"), kubernetesData);
Assert.NotNull(gke);
Assert.Equal("chrisbacon-testing", gke.ProjectId);
Assert.Equal("platformintegrationtest", gke.ClusterName);
Assert.Equal("europe-west2-c", gke.Location);
Assert.Equal("testpodname", gke.HostName);
Assert.Equal("2917200381659545756", gke.InstanceId);
Assert.Equal("projects/233772281425/zones/europe-west2-c", gke.Zone);
Assert.Equal("", gke.NamespaceId);
Assert.Equal("", gke.PodId);
Assert.Equal("", gke.ContainerName);
}
public void GkePlatform()
{
const string json = @"
{
'project': {
'projectId': 'FakeProjectId'
},
'instance': {
'attributes': {
'cluster-name': 'FakeClusterName',
},
'zone': 'projects/FakeProject/zones/FakeLocation'
}
}
";
var platform = new Platform(GkePlatformDetails.TryLoad(json));
var resource = MonitoredResourceBuilder.FromPlatform(platform);
Assert.Equal("gke_cluster", resource.Type);
Assert.Equal(3, resource.Labels.Count);
Assert.Equal("FakeProjectId", resource.Labels["project_id"]);
Assert.Equal("FakeClusterName", resource.Labels["cluster_name"]);
Assert.Equal("FakeLocation", resource.Labels["location"]);
}
