public void PreferVolumeNameMappingForVolume()
{
var config = new KubernetesConfig("image", CreatePodParameters.Create(hostConfig: VolumeMountHostConfig1), Option.None <AuthConfig>());
var docker = new DockerModule("module1", "v1", ModuleStatus.Running, RestartPolicy.Always, Config1, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVarsDict);
var module = new KubernetesModule(docker, config, EdgeletModuleOwner);
var mapper = new KubernetesPvcMapper("a-volume", "storageclass", 1);
var resourceQuantity = new ResourceQuantity("1Mi");
var pvcs = mapper.CreatePersistentVolumeClaims(module, DefaultLabels);
Assert.True(pvcs.HasValue);
var pvcList = pvcs.OrDefault();
Assert.True(pvcList.Any());
Assert.Single(pvcList);
var aVolumeClaim = pvcList.Single(pvc => pvc.Metadata.Name == "module1-a-volume");
Assert.True(aVolumeClaim.Metadata.Labels.SequenceEqual(DefaultLabels));
Assert.Equal("ReadOnlyMany", aVolumeClaim.Spec.AccessModes[0]);
Assert.Equal("storageclass", aVolumeClaim.Spec.StorageClassName);
Assert.Equal("a-volume", aVolumeClaim.Spec.VolumeName);
Assert.Equal(resourceQuantity, aVolumeClaim.Spec.Resources.Requests["storage"]);
Assert.Equal(1, aVolumeClaim.Metadata.OwnerReferences.Count);
Assert.Equal(V1Deployment.KubeKind, aVolumeClaim.Metadata.OwnerReferences[0].Kind);
Assert.Equal(EdgeletModuleOwner.Name, aVolumeClaim.Metadata.OwnerReferences[0].Name);
}
public void VolumeNameMappingForVolume()
{
var config = new KubernetesConfig("image", CreatePodParameters.Create(hostConfig: VolumeMountHostConfig), Option.None <AuthConfig>());
var docker = new DockerModule("module1", "v1", ModuleStatus.Running, RestartPolicy.Always, Config1, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVarsDict);
var module = new KubernetesModule(docker, config);
var mapper = new KubernetesPvcMapper("a-pvc-name", null, 37);
var resourceQuantity = new ResourceQuantity("37Mi");
var pvcs = mapper.CreatePersistentVolumeClaims(module, DefaultLabels);
Assert.True(pvcs.HasValue);
var pvcList = pvcs.OrDefault();
Assert.True(pvcList.Any());
Assert.Equal(2, pvcList.Count);
var aVolumeClaim = pvcList.Single(pvc => pvc.Metadata.Name == "a-volume");
Assert.True(aVolumeClaim.Metadata.Labels.SequenceEqual(DefaultLabels));
Assert.Equal("ReadOnlyMany", aVolumeClaim.Spec.AccessModes[0]);
Assert.Null(aVolumeClaim.Spec.StorageClassName);
Assert.Equal("a-pvc-name", aVolumeClaim.Spec.VolumeName);
Assert.Equal(resourceQuantity, aVolumeClaim.Spec.Resources.Requests["storage"]);
var bVolumeClaim = pvcList.Single(pvc => pvc.Metadata.Name == "b-volume");
Assert.True(bVolumeClaim.Metadata.Labels.SequenceEqual(DefaultLabels));
Assert.Equal("ReadWriteMany", bVolumeClaim.Spec.AccessModes[0]);
Assert.Null(bVolumeClaim.Spec.StorageClassName);
Assert.Equal("a-pvc-name", bVolumeClaim.Spec.VolumeName);
Assert.Equal(resourceQuantity, bVolumeClaim.Spec.Resources.Requests["storage"]);
}
public void InvalidPreferVolumeNameMappingForVolume()
{
var config = new KubernetesConfig("image", CreatePodParameters.Create(hostConfig: VolumeMountHostConfig), Option.None <AuthConfig>());
var docker = new DockerModule("module1", "v1", ModuleStatus.Running, RestartPolicy.Always, Config1, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVarsDict);
var module = new KubernetesModule(docker, config, EdgeletModuleOwner);
var mapper = new KubernetesPvcMapper("a-volume", "storageclass", 1);
var resourceQuantity = new ResourceQuantity("1Mi");
Assert.Throws <InvalidModuleException>(() => mapper.CreatePersistentVolumeClaims(module, DefaultLabels));
}
public void NoMountsNoClaims()
{
var config = new KubernetesConfig("image", CreatePodParameters.Create(), Option.None <AuthConfig>());
var docker = new DockerModule("module1", "v1", ModuleStatus.Running, RestartPolicy.Always, Config1, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVarsDict);
var module = new KubernetesModule(docker, config, EdgeletModuleOwner);
var mapper = new KubernetesPvcMapper(string.Empty, "storage", 1);
var pvcs = mapper.CreatePersistentVolumeClaims(module, DefaultLabels);
Assert.False(pvcs.HasValue);
}
public void EmptyDirMappingForVolume2()
{
var config = new KubernetesConfig("image", CreatePodParameters.Create(hostConfig: VolumeMountHostConfig), Option.None <AuthConfig>());
var docker = new DockerModule("module1", "v1", ModuleStatus.Running, RestartPolicy.Always, Config1, ImagePullPolicy.OnCreate, Constants.DefaultPriority, DefaultConfigurationInfo, EnvVarsDict);
var module = new KubernetesModule(docker, config, EdgeletModuleOwner);
var mapper = new KubernetesPvcMapper(false, null, 0);
var pvcs = mapper.CreatePersistentVolumeClaims(module, DefaultLabels);
Assert.False(pvcs.HasValue);
}
private EdgeDeploymentController CreateDeploymentController(string deviceSelector, IModuleIdentityLifecycleManager moduleLifeCycleManager, string storageClassName)
{
var resourceName = new ResourceName("hostname", "deviceid");
var kubernetesServiceMapper = new KubernetesServiceMapper(PortMapServiceType.ClusterIP);
string proxyImagePullSecretName = null;
IDictionary <string, bool> experimentalFeatures = null;
var deploymentMapper = new KubernetesDeploymentMapper(
this.client.DeviceNamespace,
"edgehub",
"proxy",
Option.Maybe(proxyImagePullSecretName),
"configPath",
"config-volume",
"configMapName",
"trustBundlePath",
"trust-bundle-volume",
"trustBundleConfigMapName",
PortMapServiceType.ClusterIP,
true,
storageClassName,
Option.Some <uint>(100),
"apiVersion",
new Uri("http://localhost:35001"),
new Uri("http://localhost:35000"),
false,
false,
experimentalFeatures == null ? new Dictionary <string, bool>() : experimentalFeatures);
var pvcMapper = new KubernetesPvcMapper(true, storageClassName, 100);
var serviceAccountMapper = new KubernetesServiceAccountMapper();
return(new EdgeDeploymentController(
resourceName,
deviceSelector,
this.client.DeviceNamespace,
this.client.Kubernetes,
moduleLifeCycleManager,
kubernetesServiceMapper,
deploymentMapper,
pvcMapper,
serviceAccountMapper));
}
