public async Task <bool> HandleAsync(WebPinger pinger)
{
await EnsureConfigMapAsync(pinger);
await EnsureDeploymentAsync(pinger);
await EnsureServiceAsync(pinger);
return(true);
}
private async Task <bool> EnsureServiceAsync(WebPinger pinger)
{
var name = $"wp-{pinger.Metadata.Name}";
var services = await _kubernetes.ListNamespacedServiceAsync(
Program.NamespaceName,
fieldSelector : $"metadata.name={name}");
if (!services.Items.Any())
{
var service = new V1Service
{
Metadata = new V1ObjectMeta
{
Name = name,
Labels = new Dictionary <string, string>()
{
{ "kiamol", "ch20" },
{ "app", "web-ping" },
{ "target", pinger.Spec.Target }
}
},
Spec = new V1ServiceSpec
{
Type = "ClusterIP",
Ports = new List <V1ServicePort>()
{
new V1ServicePort
{
Port = 8080,
TargetPort = "api"
}
},
Selector = new Dictionary <string, string>()
{
{ "app", "web-ping" },
{ "instance", name }
}
}
};
await _kubernetes.CreateNamespacedServiceAsync(service, Program.NamespaceName);
Console.WriteLine($"** Created Service: {name}, in namespace: {Program.NamespaceName}");
return(true);
}
else
{
Console.WriteLine($"** Service exists: {name}, in namespace: {Program.NamespaceName}");
return(false);
}
}
private async Task <bool> DeleteConfigMapAsync(WebPinger pinger)
{
var name = $"wp-{pinger.Metadata.Name}-config";
var configMaps = await _kubernetes.ListNamespacedConfigMapAsync(
Program.NamespaceName,
fieldSelector : $"metadata.name={name}");
if (configMaps.Items.Any())
{
await _kubernetes.DeleteNamespacedConfigMapAsync(name, Program.NamespaceName);
Console.WriteLine($"** Deleted ConfigMap: {name}, in namespace: {Program.NamespaceName}");
return(true);
}
else
{
Console.WriteLine($"** No ConfigMap to delete: {name}, in namespace: {Program.NamespaceName}");
return(false);
}
}
private async Task <bool> DeleteDeploymentAsync(WebPinger pinger)
{
var name = $"wp-{pinger.Metadata.Name}";
var deployments = await _kubernetes.ListNamespacedDeploymentAsync(
Program.NamespaceName,
fieldSelector : $"metadata.name={name}");
if (deployments.Items.Any())
{
await _kubernetes.DeleteNamespacedDeploymentAsync(name, Program.NamespaceName);
Console.WriteLine($"** Deleted Deployment: {name}, in namespace: {Program.NamespaceName}");
return(true);
}
else
{
Console.WriteLine($"** No Deployment to delete: {name}, in namespace: {Program.NamespaceName}");
return(false);
}
}
public WebFixture()
{
var testDirectoryPath = AppDomain.CurrentDomain.BaseDirectory;
var appRootPath = Path.GetFullPath(Path.Combine(testDirectoryPath, @"..\..\..\..\..\..\"));
var srcRootPath = Path.GetFullPath(Path.Combine(appRootPath, @"src\"));
var webApiDir = Path.Combine(srcRootPath, @"Web\Atomiv.Template.Web.RestApi");
var webUiDir = Path.Combine(srcRootPath, @"Web\Atomiv.Template.Web.UI");
var webApiFilePath = Path.Combine(webApiDir, "Atomiv.Template.Web.RestApi.csproj");
var webUiFilePath = Path.Combine(webUiDir, "Atomiv.Template.Web.UI.csproj");
var webApiPublishDir = Path.Combine(webApiDir, @"bin\Debug\netcoreapp2.2\publish");
var webUiPublishDir = Path.Combine(webUiDir, @"bin\Debug\netcoreapp2.2\publish");
var webApiDllName = "Atomiv.Template.Web.RestApi.dll";
var webUiDllName = "Atomiv.Template.Web.UI.dll";
var webApiUrl = "https://localhost:5103";
var webUiUrl = "https://localhost:5109";
var webApiPort = 5103;
var webUiPort = 5109;
var webApiPingUrl = "swagger";
var webUiPingUrl = "";
var pinger = new WebPinger();
var webApiPaths = new WebProjectPaths(webApiDir, webApiFilePath, webApiPublishDir, webApiDllName);
var webUiPaths = new WebProjectPaths(webUiDir, webUiFilePath, webUiPublishDir, webUiDllName);
var environment = "Staging";
WebApi = new WebProjectServer(webApiPaths, webApiUrl, webApiPort, webApiPingUrl, pinger, environment);
WebUI = new WebProjectServer(webUiPaths, webUiUrl, webUiPort, webUiPingUrl, pinger, environment);
}
public static async Task Handle(WatchEventType type, WebPinger pinger)
{
switch (type)
{
case WatchEventType.Added:
var addedhandler = _ServiceProvider.GetService <WebPingerAddedHandler>();
await addedhandler.HandleAsync(pinger);
Console.WriteLine($"* Handled event: {type}, for: {pinger.Metadata.Name}");
break;
case WatchEventType.Deleted:
var deletedHandler = _ServiceProvider.GetService <WebPingerDeletedHandler>();
await deletedHandler.HandleAsync(pinger);
Console.WriteLine($"* Handled event: {type}, for: {pinger.Metadata.Name}");
break;
default:
Console.WriteLine($"* Ignored event: {type}, for: {pinger.Metadata.Name}");
break;
}
}
private async Task <bool> EnsureConfigMapAsync(WebPinger pinger)
{
var name = $"wp-{pinger.Metadata.Name}-config";
var configMaps = await _kubernetes.ListNamespacedConfigMapAsync(
Program.NamespaceName,
fieldSelector : $"metadata.name={name}");
if (!configMaps.Items.Any())
{
var configMap = new V1ConfigMap
{
Metadata = new V1ObjectMeta
{
Name = name,
Labels = new Dictionary <string, string>()
{
{ "kiamol", "ch20" },
}
},
Data = new Dictionary <string, string>
{
{ "logConfig.js", ConfigMapData.logConfig.Replace("\r\n", "\n") }
}
};
await _kubernetes.CreateNamespacedConfigMapAsync(configMap, Program.NamespaceName);
Console.WriteLine($"** Created ConfigMap: {name}, in namespace: {Program.NamespaceName}");
return(true);
}
else
{
Console.WriteLine($"** ConfigMap exists: {name}, in namespace: {Program.NamespaceName}");
return(false);
}
}
private async Task <bool> EnsureDeploymentAsync(WebPinger pinger)
{
var name = $"wp-{pinger.Metadata.Name}";
var deployments = await _kubernetes.ListNamespacedDeploymentAsync(
Program.NamespaceName,
fieldSelector : $"metadata.name={name}");
if (!deployments.Items.Any())
{
var deployment = new V1Deployment
{
Metadata = new V1ObjectMeta
{
Name = name,
Labels = new Dictionary <string, string>()
{
{ "kiamol", "ch20" },
}
},
Spec = new V1DeploymentSpec
{
Selector = new V1LabelSelector
{
MatchLabels = new Dictionary <string, string>()
{
{ "app", "web-ping" },
{ "instance", name }
}
},
Template = new V1PodTemplateSpec
{
Metadata = new V1ObjectMeta
{
Labels = new Dictionary <string, string>()
{
{ "app", "web-ping" },
{ "instance", name },
{ "target", pinger.Spec.Target }
}
},
Spec = new V1PodSpec
{
AutomountServiceAccountToken = false,
Containers = new List <V1Container>
{
new V1Container
{
Name = "web",
Image = "kiamol/ch10-web-ping",
Env = new List <V1EnvVar>
{
new V1EnvVar
{
Name = "INTERVAL",
Value = pinger.Spec.GetIntervalMilliseconds().ToString()
},
new V1EnvVar
{
Name = "TARGET",
Value = pinger.Spec.Target
},
new V1EnvVar
{
Name = "METHOD",
Value = pinger.Spec.GetMethod()
}
},
VolumeMounts = new List <V1VolumeMount>
{
new V1VolumeMount
{
Name = "config",
MountPath = "/app/config",
ReadOnlyProperty = true
},
new V1VolumeMount
{
Name = "logs",
MountPath = "/logs"
}
}
},
new V1Container
{
Name = "api",
Image = "kiamol/ch20-log-archiver",
Ports = new List <V1ContainerPort>
{
new V1ContainerPort
{
Name = "api",
ContainerPort = 80
}
},
VolumeMounts = new List <V1VolumeMount>
{
new V1VolumeMount
{
Name = "logs",
MountPath = "/logs"
}
}
}
},
Volumes = new List <V1Volume>
{
new V1Volume
{
Name = "config",
ConfigMap = new V1ConfigMapVolumeSource
{
Name = $"{name}-config"
}
},
new V1Volume
{
Name = "logs",
EmptyDir = new V1EmptyDirVolumeSource()
}
}
}
}
}
};
await _kubernetes.CreateNamespacedDeploymentAsync(deployment, Program.NamespaceName);
Console.WriteLine($"** Created Deployment: {name}, in namespace: {Program.NamespaceName}");
return(true);
}
else
{
Console.WriteLine($"** Deployment exists: {name}, in namespace: {Program.NamespaceName}");
return(false);
}
}
