fix: bump kubernetes-client to 7.0.0 (redhat-developer#794)

Signed-off-by: Andre Dietisheim <[email protected]>

Author: adietish

Diff for: .github/workflows/IJ.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        IJ: [2023.1, 2023.2, 2023.3, 2024.1, 2024.2]
+        IJ: [2023.1, 2023.2, 2023.3, 2024.1, 2024.2, 2024.3]
 
     steps:
     - uses: actions/checkout@v4

Diff for: build.gradle.kts

@@ -67,7 +67,7 @@ dependencies {
 
     // for unit tests
     testImplementation(libs.assertj.core)
-    testImplementation(libs.mockito.inline)
+    testImplementation(libs.mockito)
     testImplementation(libs.mockito.kotlin)
     testImplementation(libs.kotlin.test.junit)
 

Diff for: gradle.properties

@@ -5,7 +5,7 @@ jetBrainsChannel=stable
 # IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
 # if plugin uses intellij-common-ui-test library, 'platformType' and 'platformVersion' variables names MUST be used
 # platformType = IC (not needed as hard-coded in gradle build directly)
-platformVersion=2024.2
+platformVersion=2024.3
 
 # Gradle Releases -> https://github.com/gradle/gradle/releases
 gradleVersion=8.5

Diff for: gradle/libs.versions.toml

@@ -1,11 +1,11 @@
 [versions]
 # libraries
-kubernetes-client = "6.12.0"
+kubernetes-client = "7.0.0"
 devtools-common = "1.9.7-SNAPSHOT"
 jackson-core = "2.17.0"
 commons-lang3 = "3.12.0"
 assertj-core = "3.22.0"
-mockito-inline = "4.5.1"
+mockito = "5.12.0"
 mockito-kotlin = "2.2.0"
 devtools-common-ui-test = "0.4.2"
 junit-platform = "1.10.3"
@@ -19,15 +19,15 @@ kotlinJvm = "2.0.20"
 [libraries]
 openshift-client = { group = "io.fabric8", name = "openshift-client", version.ref = "kubernetes-client" }
 kubernetes-client = { group = "io.fabric8", name = "kubernetes-client", version.ref = "kubernetes-client" }
-kubernetes-model = { group = "io.fabric8", name = "kubernetes-model", version.ref = "kubernetes-client" }
+kubernetes-model = { group = "io.fabric8", name = "kubernetes-model-core", version.ref = "kubernetes-client" }
 kubernetes-model-common = { group = "io.fabric8", name = "kubernetes-model-common", version.ref = "kubernetes-client" }
 kubernetes-httpclient-okhttp = { group = "io.fabric8", name = "kubernetes-httpclient-okhttp", version.ref = "kubernetes-client" }
 devtools-common = { group = "com.redhat.devtools.intellij", name = "intellij-common", version.ref = "devtools-common" }
 jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-core", version.ref = "jackson-core" }
 commons-lang3 = { group = "org.apache.commons", name = "commons-lang3", version.ref = "commons-lang3" }
 kotlin-test-junit = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit", version.ref = "kotlinJvm" }
 assertj-core = { group = "org.assertj", name = "assertj-core", version.ref = "assertj-core" }
-mockito-inline = { group = "org.mockito", name = "mockito-inline", version.ref = "mockito-inline" }
+mockito = { group = "org.mockito", name = "mockito-core", version.ref = "mockito" }
 mockito-kotlin = { group = "com.nhaarman.mockitokotlin2", name = "mockito-kotlin", version.ref = "mockito-kotlin" }
 devtools-common-ui-test = { group = "com.redhat.devtools.intellij", name = "intellij-common-ui-test-library", version.ref = "devtools-common-ui-test" }
 junit-platform-launcher = { group = "org.junit.platform", name = "junit-platform-launcher", version.ref = "junit-platform" }

Diff for: src/main/kotlin/com/redhat/devtools/intellij/kubernetes/model/AllContexts.kt

@@ -12,7 +12,6 @@ package com.redhat.devtools.intellij.kubernetes.model
 
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.diagnostic.logger
-import com.redhat.devtools.intellij.common.utils.ConfigHelper
 import com.redhat.devtools.intellij.common.utils.ConfigWatcher
 import com.redhat.devtools.intellij.common.utils.ExecHelper
 import com.redhat.devtools.intellij.kubernetes.model.client.ClientAdapter
@@ -30,7 +29,6 @@ import com.redhat.devtools.intellij.kubernetes.telemetry.TelemetryService.PROP_O
 import io.fabric8.kubernetes.api.model.HasMetadata
 import io.fabric8.kubernetes.client.Config
 import io.fabric8.kubernetes.client.KubernetesClient
-import java.nio.file.Paths
 import java.util.concurrent.CompletionException
 import java.util.concurrent.locks.ReentrantReadWriteLock
 import kotlin.concurrent.read
@@ -83,11 +81,13 @@ open class AllContexts(
 		namespace: String?,
 		context: String?
 	) -> ClientAdapter<out KubernetesClient>
-	= { namespace, context -> ClientAdapter.Factory.create(namespace, context) }
+	= { namespace, config ->
+		ClientAdapter.Factory.create(namespace, config)
+	}
 ) : IAllContexts {
 
 	init {
-		watchKubeConfig()
+		watchKubeConfigs()
 	}
 
 	private val lock = ReentrantReadWriteLock()
@@ -148,7 +148,8 @@ open class AllContexts(
 	) : IActiveContext<out HasMetadata, out KubernetesClient>? {
 		lock.write {
 			try {
-				replaceClient(newClient, this.client.get())
+				client.get()?.close()
+				client.set(newClient)
 				newClient.config.save().join()
 				current?.close()
 				clearAllContexts() // causes reload of all contexts when accessed afterwards
@@ -204,13 +205,6 @@ open class AllContexts(
 		}
 	}
 
-	private fun replaceClient(new: ClientAdapter<out KubernetesClient>, old: ClientAdapter<out KubernetesClient>?)
-			: ClientAdapter<out KubernetesClient> {
-		old?.close()
-		this.client.set(new)
-		return new
-	}
-
 	private fun createActiveContext(client: ClientAdapter<out KubernetesClient>?)
 			: IActiveContext<out HasMetadata, out KubernetesClient>? {
 		if (client == null) {
@@ -241,8 +235,7 @@ open class AllContexts(
 		}
 	}
 
-	protected open fun watchKubeConfig() {
-		val path = Paths.get(Config.getKubeconfigFilename())
+	protected open fun watchKubeConfigs() {
 		/**
 		 * [ConfigWatcher] cannot add/remove listeners nor can it get closed (and stop the [java.nio.file.WatchService]).
 		 * We therefore have to create a single instance in here rather than using it in a shielded/private way within
@@ -251,16 +244,16 @@ open class AllContexts(
 		 * The latter gets closed/recreated whenever the context changes in
 		 * [com.redhat.devtools.intellij.kubernetes.model.client.KubeConfigAdapter].
 		 */
-		val watcher = ConfigWatcher(path) { _, config: io.fabric8.kubernetes.api.model.Config? -> onKubeConfigChanged(config) }
+		val watcher = ConfigWatcher { config: Config? -> onKubeConfigChanged(config) }
 		runAsync(watcher::run)
 	}
 
-	protected open fun onKubeConfigChanged(fileConfig: io.fabric8.kubernetes.api.model.Config?) {
+	protected open fun onKubeConfigChanged(updated: Config?) {
 		lock.read {
-			fileConfig ?: return
+			updated ?: return
 			val client = client.get() ?: return
-			val clientConfig = client.config.configuration
-			if (ConfigHelper.areEqual(fileConfig, clientConfig)) {
+			val existing = client.config
+			if (existing.isEqualConfig(updated)) {
 				return
 			}
 			this.client.reset() // create new client when accessed

Diff for: src/main/kotlin/com/redhat/devtools/intellij/kubernetes/model/client/ClientAdapter.kt

@@ -33,7 +33,7 @@ open class OSClientAdapter(client: OpenShiftClient, private val kubeClient: Kube
 
     override val config by lazy {
         // openshift client configuration does not have kube config entries
-        ClientConfig(kubeClient)
+        ClientConfig(kubeClient.configuration)
     }
 
     override fun isOpenShift(): Boolean {
@@ -56,47 +56,32 @@ open class KubeClientAdapter(client: KubernetesClient) :
 abstract class ClientAdapter<C : KubernetesClient>(private val fabric8Client: C) {
 
     companion object Factory {
-        fun create(
-            namespace: String? = null,
-            context: String? = null,
-            clientBuilder: KubernetesClientBuilder = KubernetesClientBuilder(),
-            trustManagerProvider: ((toIntegrate: List<X509ExtendedTrustManager>) -> X509TrustManager)
-            = IDEATrustManager()::configure
-        ): ClientAdapter<out KubernetesClient> {
-            val config = Config.autoConfigure(context)
-            return create(namespace, config, clientBuilder, trustManagerProvider)
-        }
 
         fun create(
             namespace: String? = null,
-            config: Config,
-            clientBuilder: KubernetesClientBuilder,
-            externalTrustManagerProvider: (toIntegrate: List<X509ExtendedTrustManager>) -> X509TrustManager
-            = IDEATrustManager()::configure
+            context: String? = null,
+            clientBuilder: KubernetesClientBuilder? = null,
+            createConfig: (context: String?) -> Config = { context -> Config.autoConfigure(context) },
+            externalTrustManagerProvider: ((toIntegrate: List<X509ExtendedTrustManager>) -> X509TrustManager)? = null
         ): ClientAdapter<out KubernetesClient> {
+            val config = createConfig.invoke(context)
             setNamespace(namespace, config)
-            val kubeClient = clientBuilder
+            val builder = clientBuilder ?: KubernetesClientBuilder()
+            val trustManager = externalTrustManagerProvider ?: IDEATrustManager()::configure
+            val kubeClient = builder
                 .withConfig(config)
-                .withHttpClientBuilderConsumer { builder ->
-                    setSslContext(builder, config, externalTrustManagerProvider)
+                .withHttpClientBuilderConsumer { httpClientBuilder ->
+                    setSslContext(httpClientBuilder, config, trustManager)
                 }
                 .build()
-            return if (isOpenShift(kubeClient)) {
+            return if (ClusterHelper.isOpenShift(kubeClient)) {
                 val osClient = kubeClient.adapt(NamespacedOpenShiftClient::class.java)
                 OSClientAdapter(osClient, kubeClient)
             } else {
                 KubeClientAdapter(kubeClient)
             }
         }
 
-        private fun isOpenShift(client: KubernetesClient): Boolean {
-            return try {
-                ClusterHelper.isOpenShift(client)
-            } catch (e: Exception) {
-                false;
-            }
-        }
-
         private fun setSslContext(
             builder: HttpClient.Builder,
             config: Config,
@@ -124,7 +109,7 @@ abstract class ClientAdapter<C : KubernetesClient>(private val fabric8Client: C)
     private val clients = ConcurrentHashMap<Class<out Client>, Client>()
 
     open val config by lazy {
-        ClientConfig(fabric8Client)
+        ClientConfig(fabric8Client.configuration)
     }
 
     abstract fun isOpenShift(): Boolean