53 lines
1.6 KiB
C#
53 lines
1.6 KiB
C#
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using k8s;
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using Utils;
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namespace KubernetesWorkflow
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{
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public class CommandRunner
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{
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private readonly Kubernetes client;
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private readonly string k8sNamespace;
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private readonly RunningPod pod;
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private readonly string containerName;
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private readonly string command;
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private readonly string[] arguments;
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private readonly List<string> lines = new List<string>();
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public CommandRunner(Kubernetes client, string k8sNamespace, RunningPod pod, string containerName, string command, string[] arguments)
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{
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this.client = client;
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this.k8sNamespace = k8sNamespace;
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this.pod = pod;
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this.containerName = containerName;
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this.command = command;
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this.arguments = arguments;
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}
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public void Run()
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{
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var input = new[] { command }.Concat(arguments).ToArray();
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Time.Wait(client.NamespacedPodExecAsync(
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pod.Name, k8sNamespace, containerName, input, false, Callback, new CancellationToken()));
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}
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public string GetStdOut()
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{
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return string.Join(Environment.NewLine, lines);
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}
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private Task Callback(Stream stdIn, Stream stdOut, Stream stdErr)
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{
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using var streamReader = new StreamReader(stdOut);
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var line = streamReader.ReadLine();
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while (line != null)
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{
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lines.Add(line);
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line = streamReader.ReadLine();
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}
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return Task.CompletedTask;
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}
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}
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}
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