43 lines
1.2 KiB
C#
43 lines
1.2 KiB
C#
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namespace KubernetesWorkflow
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{
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public interface IKnownLocations
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{
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/// <summary>
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/// Returns a known location given an index.
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/// Each index guarantees a different location.
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/// </summary>
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ILocation Get(int index);
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int NumberOfLocations { get; }
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/// <summary>
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/// Returns the location object for a specific kubernetes node. Throws if it doesn't exist.
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/// </summary>
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ILocation Get(string kubeNodeName);
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}
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public class KnownLocations : IKnownLocations
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{
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private readonly Location[] locations;
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public KnownLocations(Location[] locations)
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{
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this.locations = locations;
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if (locations.Any(l => l.NodeLabel == null)) throw new Exception("Must not contain unspecified location");
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}
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public static ILocation UnspecifiedLocation { get; } = new Location();
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public int NumberOfLocations => locations.Length;
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public ILocation Get(int index)
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{
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return locations[index];
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}
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public ILocation Get(string kubeNodeName)
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{
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return locations.Single(l => l.NodeLabel != null && l.NodeLabel.Value == kubeNodeName);
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}
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}
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}
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