public async Task UnDo(CityWeatherResource resource)
{
_diagnostics.ControllerUndeploying(resource);
await UndeployService(resource);
await UndeployDeployment(resource);
_diagnostics.ControllerUndeployed(resource);
}
public async Task Do(CityWeatherResource resource)
{
_diagnostics.ControllerDeploying(resource);
var service = await DeployService(resource);
var deployment = await DeployDeployment(resource);
_diagnostics.ControllerDeployed(resource, service, deployment);
}
private async Task <V1Service> DeployService(CityWeatherResource resource)
{
var labels = new Dictionary <string, string>()
{
{ "app", _appName },
{ "city", resource.Spec.City }
};
var serviceBody = new V1Service(
metadata: new V1ObjectMeta(
name: resource.Metadata.Name,
labels: labels),
spec: new V1ServiceSpec(
ports: new List <V1ServicePort>()
{
new V1ServicePort(port: 80, targetPort: "http", protocol: "TCP", name: "http")
},
selector: labels
)
);
return(await _kubernetesClient.CreateNamespacedServiceAsync(serviceBody, resource.Metadata.NamespaceProperty));
}
private async Task <V1beta2Deployment> DeployDeployment(CityWeatherResource resource)
{
var labels = new Dictionary <string, string>()
{
{ "app", _appName },
{ "city", resource.Spec.City }
};
var deploymentBody = new V1beta2Deployment(
metadata: new V1ObjectMeta(
name: resource.Metadata.Name,
labels: labels),
spec: new V1beta2DeploymentSpec(
selector: new V1LabelSelector(matchLabels: labels),
replicas: resource.Spec.Replicas,
template: new V1PodTemplateSpec(
metadata: new V1ObjectMeta(labels: labels),
spec: new V1PodSpec(
containers: new List <V1Container>()
{
new V1Container(
name: resource.Metadata.Name,
env: new List <V1EnvVar>()
{
new V1EnvVar("Weather__City", resource.Spec.City)
},
imagePullPolicy: "IfNotPresent",
image: "xabarilcoding/cityweatherapi:latest",
ports: new List <V1ContainerPort>()
{
new V1ContainerPort(containerPort: 80, protocol: "TCP", name: "http")
})
}))));
return(await _kubernetesClient.CreateNamespacedDeployment2Async(deploymentBody, resource.Metadata.NamespaceProperty));
}
public void ControllerUndeployed(CityWeatherResource resource)
{
_logger.LogInformation($"{resource.Metadata.Name} service deleted");
_logger.LogInformation($"{resource.Metadata.Name} deployment deleted");
_logger.LogInformation($"{resource.Metadata.Name} controller undeployed");
}
public void ControllerUndeploying(CityWeatherResource resource)
{
_logger.LogInformation("CityWeatherOperator controller Undoing...");
}
public void ControllerDeployed(CityWeatherResource resource, V1Service service, V1beta2Deployment deployment)
{
_logger.LogInformation($"{resource.Metadata.Name} service deployed on IP {service.Spec.ClusterIP}");
_logger.LogInformation($"{resource.Metadata.Name} deployment deployed with {deployment.Spec.Replicas} replicas");
_logger.LogInformation($"{resource.Metadata.Name} controller deployed");
}
public void ControllerDeploying(CityWeatherResource resource)
{
_logger.LogInformation($"{resource.Metadata.Name} controller deploying...");
}
private async Task <V1Status> UndeployDeployment(CityWeatherResource resource)
{
return(await _kubernetesClient.DeleteNamespacedDeployment2Async(resource.Metadata.Name, resource.Metadata.NamespaceProperty));
}
