Ported GenericKubernetesApi from java along with other utilities (#682)

* Ported GenericKubernetesApi from java along with other utilities * Replace DeleteOptions for V1DeleteOptions * Clean up and add clear() * Clean up * Removed TweakApiHandler * Rename methods to follow "async" pattern * Fix method naming * Remove unneeded json property * Rearrange httpsuccess logic * Simplify dispose pattern * Treat MockKubeServerFlags as flags * Clean up flags logic * Remove unneeded json properties * Fix cs formatting * Remove unused variable * Move MockApi server options to seperate class and revert MockApi back to original * Remove IRunnable * Refactor config constants to use existing service account path
2021-11-03 13:52:34 -04:00
parent c23baaf3e8
commit 4ff1ea49b8
23 changed files with 1359 additions and 108 deletions
--- a/examples/GenericKubernetesApi/GenericKubernetesApi.csproj
+++ b/examples/GenericKubernetesApi/GenericKubernetesApi.csproj
@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net5.0</TargetFramework>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\..\src\KubernetesClient\KubernetesClient.csproj" />
+    </ItemGroup>
+
+</Project>
--- a/examples/GenericKubernetesApi/Program.cs
+++ b/examples/GenericKubernetesApi/Program.cs
@@ -0,0 +1,61 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using k8s;
+using k8s.Models;
+using k8s.Util.Common;
+using k8s.Util.Common.Generic;
+
+namespace GenericKubernetesApiExample
+{
+    public class Program
+    {
+        private static GenericKubernetesApi _genericKubernetesApi;
+
+        public static void Main(string[] args)
+        {
+            var config = KubernetesClientConfiguration.BuildDefaultConfig();
+            IKubernetes client = new Kubernetes(config);
+            var cts = new CancellationTokenSource();
+
+            _genericKubernetesApi = new GenericKubernetesApi(
+                apiGroup: "pod",
+                apiVersion: "v1",
+                resourcePlural: "pods",
+                apiClient: client);
+
+            var aPod = GetNamespacedPod(Namespaces.NamespaceDefault, "my-pod-name", cts.Token);
+            var aListOfPods = ListPodsInNamespace(Namespaces.NamespaceDefault, cts.Token);
+
+            // Watch for pod actions in a namespsace
+            using var watch = _genericKubernetesApi.Watch<V1Pod>(
+                Namespaces.NamespaceDefault,
+                (eventType, pod) => { Console.WriteLine("The event {0} happened on pod named {1}", eventType, pod.Metadata.Name); },
+                exception => { Console.WriteLine("Oh no! An exception happened while watching pods. The message was '{0}'.", exception.Message); },
+                () => { Console.WriteLine("The server closed the connection."); });
+
+            Console.WriteLine("press ctrl + c to stop watching");
+
+            var ctrlc = new ManualResetEventSlim(false);
+            Console.CancelKeyPress += (sender, eventArgs) => ctrlc.Set();
+            ctrlc.Wait();
+            cts.Cancel();
+        }
+
+        private static V1Pod GetNamespacedPod(string @namespace, string podName, CancellationToken cancellationToken)
+        {
+            var resp = Task.Run(
+                async () => await _genericKubernetesApi.GetAsync<V1Pod>(@namespace, podName, cancellationToken).ConfigureAwait(false), cancellationToken);
+
+            return resp.Result;
+        }
+
+        private static V1PodList ListPodsInNamespace(string @namespace, CancellationToken cancellationToken)
+        {
+            var resp = Task.Run(
+                async () => await _genericKubernetesApi.ListAsync<V1PodList>(@namespace, cancellationToken).ConfigureAwait(false), cancellationToken);
+
+            return resp.Result;
+        }
+    }
+}