forked from akkadotnet/Akka.Management
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[Discovery.Kubernetes] Add settings and setup classes
- Loading branch information
Showing
4 changed files
with
309 additions
and
13 deletions.
There are no files selected for viewing
169 changes: 169 additions & 0 deletions
169
...iscovery/kubernetes/Akka.Discovery.KubernetesApi.Tests/KubernetesDiscoverySettingsSpec.cs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| // ----------------------------------------------------------------------- | ||
| // <copyright file="KubernetesDiscoverySettingsSpec.cs" company="Akka.NET Project"> | ||
| // Copyright (C) 2009-2022 Lightbend Inc. <http://www.lightbend.com> | ||
| // Copyright (C) 2013-2022 .NET Foundation <https://github.com/akkadotnet/akka.net> | ||
| // </copyright> | ||
| // ----------------------------------------------------------------------- | ||
|
|
||
| using Akka.Actor; | ||
| using Akka.Actor.Setup; | ||
| using Akka.Configuration; | ||
| using FluentAssertions; | ||
| using Xunit; | ||
| using static FluentAssertions.FluentActions; | ||
|
|
||
| namespace Akka.Discovery.KubernetesApi.Tests | ||
| { | ||
| public class KubernetesDiscoverySettingsSpec | ||
| { | ||
| [Fact(DisplayName = "Default settings should contain default values")] | ||
| public void DefaultSettingsTest() | ||
| { | ||
| var settings = KubernetesDiscoverySettings.Create(KubernetesDiscovery.DefaultConfiguration() | ||
| .GetConfig("akka.discovery.kubernetes-api")); | ||
|
|
||
| settings.ApiCaPath.Should().Be("/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"); | ||
| settings.ApiTokenPath.Should().Be("/var/run/secrets/kubernetes.io/serviceaccount/token"); | ||
| settings.ApiServiceHostEnvName.Should().Be("KUBERNETES_SERVICE_HOST"); | ||
| settings.ApiServicePortEnvName.Should().Be("KUBERNETES_SERVICE_PORT"); | ||
| settings.PodNamespacePath.Should().Be("/var/run/secrets/kubernetes.io/serviceaccount/namespace"); | ||
| settings.PodNamespace.Should().BeNull(); | ||
| settings.PodDomain.Should().Be("cluster.local"); | ||
| settings.PodLabelSelector("a").Should().Be("app=a"); | ||
| settings.RawIp.Should().BeTrue(); | ||
| settings.ContainerName.Should().BeNull(); | ||
| } | ||
|
|
||
| [Fact(DisplayName = "Empty settings should contain default values")] | ||
| public void EmptySettingsTest() | ||
| { | ||
| var empty = KubernetesDiscoverySettings.Empty; | ||
| var settings = KubernetesDiscoverySettings.Create(KubernetesDiscovery.DefaultConfiguration() | ||
| .GetConfig("akka.discovery.kubernetes-api")); | ||
|
|
||
| empty.ApiCaPath.Should().Be(settings.ApiCaPath); | ||
| empty.ApiTokenPath.Should().Be(settings.ApiTokenPath); | ||
| empty.ApiServiceHostEnvName.Should().Be(settings.ApiServiceHostEnvName); | ||
| empty.ApiServicePortEnvName.Should().Be(settings.ApiServicePortEnvName); | ||
| empty.PodNamespacePath.Should().Be(settings.PodNamespacePath); | ||
| empty.PodNamespace.Should().Be(settings.PodNamespace); | ||
| empty.PodDomain.Should().Be(settings.PodDomain); | ||
| empty.PodLabelSelector("a").Should().Be(settings.PodLabelSelector("a")); | ||
| empty.RawIp.Should().Be(settings.RawIp); | ||
| empty.ContainerName.Should().Be(settings.ContainerName); | ||
| } | ||
|
|
||
| [Fact(DisplayName = "Illegal pod-label-selector must throw")] | ||
| public void IllegalPodLabelSelectorTest() | ||
| { | ||
| var settings = KubernetesDiscoverySettings.Empty; | ||
|
|
||
| Invoking(() => settings.WithPodLabelSelector("={0}")) | ||
| .Should().ThrowExactly<ConfigurationException>(); | ||
|
|
||
| Invoking(() => settings.WithPodLabelSelector("a=")) | ||
| .Should().ThrowExactly<ConfigurationException>(); | ||
|
|
||
| Invoking(() => settings.WithPodLabelSelector("a=={0}")) | ||
| .Should().ThrowExactly<ConfigurationException>(); | ||
|
|
||
| Invoking(() => settings.WithPodLabelSelector("a{1}={0}")) | ||
| .Should().ThrowExactly<ConfigurationException>(); | ||
|
|
||
| Invoking(() => settings.WithPodLabelSelector("a={0}b")) | ||
| .Should().ThrowExactly<ConfigurationException>(); | ||
| } | ||
|
|
||
| [Fact(DisplayName = "Settings With override must work")] | ||
| public void WithOverrideTest() | ||
| { | ||
| var settings = KubernetesDiscoverySettings.Empty | ||
| .WithApiCaPath("a") | ||
| .WithApiTokenPath("b") | ||
| .WithApiServiceHostEnvName("c") | ||
| .WithApiServicePortEnvName("d") | ||
| .WithPodNamespacePath("e") | ||
| .WithPodNamespace("f") | ||
| .WithPodDomain("g") | ||
| .WithPodLabelSelector("h={0}") | ||
| .WithRawIp(false) | ||
| .WithContainerName("i"); | ||
|
|
||
| settings.ApiCaPath.Should().Be("a"); | ||
| settings.ApiTokenPath.Should().Be("b"); | ||
| settings.ApiServiceHostEnvName.Should().Be("c"); | ||
| settings.ApiServicePortEnvName.Should().Be("d"); | ||
| settings.PodNamespacePath.Should().Be("e"); | ||
| settings.PodNamespace.Should().Be("f"); | ||
| settings.PodDomain.Should().Be("g"); | ||
| settings.PodLabelSelector("a").Should().Be("h=a"); | ||
| settings.RawIp.Should().BeFalse(); | ||
| settings.ContainerName.Should().Be("i"); | ||
| } | ||
|
|
||
| [Fact(DisplayName = "Setup override should work")] | ||
| public void SetupOverrideTest() | ||
| { | ||
| var setup = new KubernetesDiscoverySetup | ||
| { | ||
| ApiCaPath = "a", | ||
| ApiTokenPath = "b", | ||
| ApiServiceHostEnvName = "c", | ||
| ApiServicePortEnvName = "d", | ||
| PodNamespacePath = "e", | ||
| PodNamespace = "f", | ||
| PodDomain = "g", | ||
| PodLabelSelector = "h={0}", | ||
| RawIp = false, | ||
| ContainerName = "i" | ||
| }; | ||
| var settings = setup.Apply(KubernetesDiscoverySettings.Empty); | ||
|
|
||
| settings.ApiCaPath.Should().Be("a"); | ||
| settings.ApiTokenPath.Should().Be("b"); | ||
| settings.ApiServiceHostEnvName.Should().Be("c"); | ||
| settings.ApiServicePortEnvName.Should().Be("d"); | ||
| settings.PodNamespacePath.Should().Be("e"); | ||
| settings.PodNamespace.Should().Be("f"); | ||
| settings.PodDomain.Should().Be("g"); | ||
| settings.PodLabelSelector("a").Should().Be("h=a"); | ||
| settings.RawIp.Should().BeFalse(); | ||
| settings.ContainerName.Should().Be("i"); | ||
| } | ||
|
|
||
| [Fact(DisplayName = "Setup override should work inside the module")] | ||
| public void ModuleSetupTest() | ||
| { | ||
| var setup = ActorSystemSetup.Empty | ||
| .And(new KubernetesDiscoverySetup | ||
| { | ||
| ApiCaPath = "a", | ||
| ApiTokenPath = "b", | ||
| ApiServiceHostEnvName = "c", | ||
| ApiServicePortEnvName = "d", | ||
| PodNamespacePath = "e", | ||
| PodNamespace = "f", | ||
| PodDomain = "g", | ||
| PodLabelSelector = "h={0}", | ||
| RawIp = false, | ||
| ContainerName = "i" | ||
| }); | ||
|
|
||
| using (var sys = ActorSystem.Create(nameof(KubernetesDiscoverySettingsSpec), setup)) | ||
| { | ||
| var settings = KubernetesDiscovery.Get(sys).Settings; | ||
|
|
||
| settings.ApiCaPath.Should().Be("a"); | ||
| settings.ApiTokenPath.Should().Be("b"); | ||
| settings.ApiServiceHostEnvName.Should().Be("c"); | ||
| settings.ApiServicePortEnvName.Should().Be("d"); | ||
| settings.PodNamespacePath.Should().Be("e"); | ||
| settings.PodNamespace.Should().Be("f"); | ||
| settings.PodDomain.Should().Be("g"); | ||
| settings.PodLabelSelector("a").Should().Be("h=a"); | ||
| settings.RawIp.Should().BeFalse(); | ||
| settings.ContainerName.Should().Be("i"); | ||
| } | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
40 changes: 40 additions & 0 deletions
40
src/discovery/kubernetes/Akka.Discovery.KubernetesApi/KubernetesDiscoverySetup.cs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| // ----------------------------------------------------------------------- | ||
| // <copyright file="KubernetesDiscoverySetup.cs" company="Akka.NET Project"> | ||
| // Copyright (C) 2009-2022 Lightbend Inc. <http://www.lightbend.com> | ||
| // Copyright (C) 2013-2022 .NET Foundation <https://github.com/akkadotnet/akka.net> | ||
| // </copyright> | ||
| // ----------------------------------------------------------------------- | ||
|
|
||
| using Akka.Actor.Setup; | ||
|
|
||
| #nullable enable | ||
| namespace Akka.Discovery.KubernetesApi | ||
| { | ||
| public class KubernetesDiscoverySetup: Setup | ||
| { | ||
| public string? ApiCaPath { get; set; } | ||
| public string? ApiTokenPath { get; set; } | ||
| public string? ApiServiceHostEnvName { get; set; } | ||
| public string? ApiServicePortEnvName { get; set; } | ||
| public string? PodNamespacePath { get; set; } | ||
| public string? PodNamespace { get; set; } | ||
| public string? PodDomain { get; set; } | ||
| public string? PodLabelSelector { get; set; } | ||
| public bool? RawIp { get; set; } | ||
| public string? ContainerName { get; set; } | ||
|
|
||
| internal KubernetesDiscoverySettings Apply(KubernetesDiscoverySettings settings) | ||
| => settings.Copy( | ||
| apiCaPath: ApiCaPath, | ||
| apiTokenPath: ApiTokenPath, | ||
| apiServiceHostEnvName: ApiServiceHostEnvName, | ||
| apiServicePortEnvName: ApiServicePortEnvName, | ||
| podNamespacePath: PodNamespacePath, | ||
| podNamespace: PodNamespace, | ||
| podDomain: PodDomain, | ||
| podLabelSelector: PodLabelSelector, | ||
| rawIp: RawIp, | ||
| containerName: ContainerName); | ||
|
|
||
| } | ||
| } |