Move Cluster.apiUrl to seperate injectable (#7354)

* Refactor out Cluster.apiUrl to direct reading - Should help prevent using stale data - Removes some uses of synchronous FS operations Signed-off-by: Sebastian Malton <sebastian@malton.name> * Fix type errors Signed-off-by: Sebastian Malton <sebastian@malton.name> * Rename helper function to better communicate intent Signed-off-by: Sebastian Malton <sebastian@malton.name> * Improve prometheus handler tests to override less things Signed-off-by: Sebastian Malton <sebastian@malton.name> --------- Signed-off-by: Sebastian Malton <sebastian@malton.name>
2025-05-20 05:10:56 +00:00 · 2023-03-31 15:28:14 -04:00 · 2023-03-31 15:28:14 -04:00 · fe2fd4c1fd
commit fe2fd4c1fd
parent 18d660ea77
53 changed files with 472 additions and 640 deletions
--- a/package-lock.json
+++ b/package-lock.json
@ -38059,7 +38059,6 @@
        "@astronautlabs/jsonpath": "^1.1.0",
        "@hapi/call": "^9.0.1",
        "@hapi/subtext": "^7.1.0",
-        "@k8slens/cluster-settings": "^6.5.0-alpha.1",
        "@k8slens/node-fetch": "^6.5.0-alpha.1",
        "@k8slens/react-application": "^1.0.0-alpha.0",
        "@kubernetes/client-node": "^0.18.1",
@ -38266,6 +38265,7 @@
      "peerDependencies": {
        "@k8slens/application": "^6.5.0-alpha.0",
        "@k8slens/application-for-electron-main": "^6.5.0-alpha.0",
+        "@k8slens/cluster-settings": "^6.5.0-alpha.1",
        "@k8slens/legacy-extensions": "^1.0.0-alpha.0",
        "@k8slens/messaging": "^1.0.0-alpha.1",
        "@k8slens/messaging-for-main": "^1.0.0-alpha.1",
--- a/packages/core/package.json
+++ b/packages/core/package.json
@ -120,7 +120,6 @@
    "@astronautlabs/jsonpath": "^1.1.0",
    "@hapi/call": "^9.0.1",
    "@hapi/subtext": "^7.1.0",
-    "@k8slens/cluster-settings": "^6.5.0-alpha.1",
    "@k8slens/node-fetch": "^6.5.0-alpha.1",
    "@k8slens/react-application": "^1.0.0-alpha.0",
    "@kubernetes/client-node": "^0.18.1",
@ -324,6 +323,7 @@
  "peerDependencies": {
    "@k8slens/application": "^6.5.0-alpha.0",
    "@k8slens/application-for-electron-main": "^6.5.0-alpha.0",
+    "@k8slens/cluster-settings": "^6.5.0-alpha.1",
    "@k8slens/legacy-extensions": "^1.0.0-alpha.0",
    "@k8slens/messaging": "^1.0.0-alpha.1",
    "@k8slens/messaging-for-main": "^1.0.0-alpha.1",
--- a/packages/core/src/common/cluster-types.ts
+++ b/packages/core/src/common/cluster-types.ts
@ -183,7 +183,6 @@ export const initialNodeShellImage = "docker.io/alpine:3.13";
 * The data representing a cluster's state, for passing between main and renderer
 */
 export interface ClusterState {
-  apiUrl: string;
  online: boolean;
  disconnected: boolean;
  accessible: boolean;
--- a/packages/core/src/common/cluster/cluster.ts
+++ b/packages/core/src/common/cluster/cluster.ts
@ -5,7 +5,7 @@

 import { computed, observable, toJS, runInAction } from "mobx";
 import type { KubeApiResource } from "../rbac";
-import type { ClusterState, ClusterId, ClusterMetadata, ClusterModel, ClusterPreferences, ClusterPrometheusPreferences, UpdateClusterModel, ClusterConfigData } from "../cluster-types";
+import type { ClusterState, ClusterId, ClusterMetadata, ClusterModel, ClusterPreferences, ClusterPrometheusPreferences, UpdateClusterModel } from "../cluster-types";
 import { ClusterMetadataKey, clusterModelIdChecker, updateClusterModelChecker } from "../cluster-types";
 import type { IObservableValue } from "mobx";
 import { replaceObservableObject } from "../utils/replace-observable-object";
@ -27,11 +27,6 @@ export class Cluster {
   */
  readonly kubeConfigPath = observable.box() as IObservableValue<string>;

-  /**
-   * Kubernetes API server URL
-   */
-  readonly apiUrl: IObservableValue<string>;
-
  /**
   * Describes if we can detect that cluster is online
   */
@ -122,7 +117,7 @@ export class Cluster {
   */
  readonly prometheusPreferences = computed(() => pick(toJS(this.preferences), "prometheus", "prometheusProvider") as ClusterPrometheusPreferences);

-  constructor({ id, ...model }: ClusterModel, configData: ClusterConfigData) {
+  constructor({ id, ...model }: ClusterModel) {
    const { error } = clusterModelIdChecker.validate({ id });

    if (error) {
@ -131,7 +126,6 @@ export class Cluster {

    this.id = id;
    this.updateModel(model);
-    this.apiUrl = observable.box(configData.clusterServerUrl);
  }

  /**
@ -187,7 +181,6 @@ export class Cluster {
   */
  getState(): ClusterState {
    return {
-      apiUrl: this.apiUrl.get(),
      online: this.online.get(),
      ready: this.ready.get(),
      disconnected: this.disconnected.get(),
@ -207,7 +200,6 @@ export class Cluster {
      this.accessible.set(state.accessible);
      this.allowedNamespaces.replace(state.allowedNamespaces);
      this.resourcesToShow.replace(state.resourcesToShow);
-      this.apiUrl.set(state.apiUrl);
      this.disconnected.set(state.disconnected);
      this.isAdmin.set(state.isAdmin);
      this.isGlobalWatchEnabled.set(state.isGlobalWatchEnabled);
--- a/packages/core/src/common/k8s-api/tests/api-manager.test.ts
+++ b/packages/core/src/common/k8s-api/tests/api-manager.test.ts
@ -51,8 +51,6 @@ describe("ApiManager", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    apiManager = di.inject(apiManagerInjectable);
--- a/packages/core/src/common/k8s-api/tests/kube-api-version-detection.test.ts
+++ b/packages/core/src/common/k8s-api/tests/kube-api-version-detection.test.ts
@ -43,8 +43,6 @@ describe("KubeApi", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    apiManager = di.inject(apiManagerInjectable);
--- a/packages/core/src/common/k8s-api/tests/kube-api.test.ts
+++ b/packages/core/src/common/k8s-api/tests/kube-api.test.ts
@ -62,8 +62,6 @@ describe("createKubeApiForRemoteCluster", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    fetchMock = asyncFn();
@ -168,8 +166,6 @@ describe("KubeApi", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    di.override(apiKubeInjectable, () => createKubeJsonApi({
--- a/packages/core/src/common/kube-helpers.ts
+++ b/packages/core/src/common/kube-helpers.ts
@ -130,6 +130,16 @@ export function loadConfigFromString(content: string): ConfigResult {
  };
 }

+export function loadValidatedConfig(content: string, contextName: string): ValidateKubeConfigResult {
+  const { options, error } = loadToOptions(content);
+
+  if (error) {
+    return { error };
+  }
+
+  return validateKubeConfig(loadFromOptions(options), contextName);
+}
+
 export interface SplitConfigEntry {
  config: KubeConfig;
  validationResult: ValidateKubeConfigResult;
--- a/packages/core/src/common/kube-helpers/load-validated-config-from-file.injectable.ts
+++ b/packages/core/src/common/kube-helpers/load-validated-config-from-file.injectable.ts
@ -0,0 +1,28 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { Cluster } from "../cluster/cluster";
+import readFileInjectable from "../fs/read-file.injectable";
+import type { ValidateKubeConfigResult } from "../kube-helpers";
+import { loadValidatedConfig } from "../kube-helpers";
+import resolveTildeInjectable from "../path/resolve-tilde.injectable";
+
+export type LoadValidatedClusterConfig = (cluster: Cluster) => Promise<ValidateKubeConfigResult>;
+
+const loadValidatedClusterConfigInjectable = getInjectable({
+  id: "load-validated-cluster-config",
+  instantiate: (di): LoadValidatedClusterConfig => {
+    const readFile = di.inject(readFileInjectable);
+    const resolveTilde = di.inject(resolveTildeInjectable);
+
+    return async (cluster) => {
+      const data = await readFile(resolveTilde(cluster.kubeConfigPath.get()));
+
+      return loadValidatedConfig(data, cluster.contextName.get());
+    };
+  },
+});
+
+export default loadValidatedClusterConfigInjectable;
--- a/packages/core/src/features/cluster/connections/main/api-url.injectable.ts
+++ b/packages/core/src/features/cluster/connections/main/api-url.injectable.ts
@ -0,0 +1,48 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
+import { URL } from "url";
+import type { Cluster } from "../../../../common/cluster/cluster";
+import statInjectable from "../../../../common/fs/stat.injectable";
+import loadValidatedClusterConfigInjectable from "../../../../common/kube-helpers/load-validated-config-from-file.injectable";
+
+interface ClusterApiUrlState {
+  url: URL;
+  lastReadMtimeMs: number;
+}
+
+const clusterApiUrlInjectable = getInjectable({
+  id: "cluster-api-url",
+  instantiate: (di, cluster): () => Promise<URL> => {
+    const loadValidatedClusterConfig = di.inject(loadValidatedClusterConfigInjectable);
+    const stat = di.inject(statInjectable);
+
+    let state: ClusterApiUrlState | undefined;
+
+    return async () => {
+      const stats = await stat(cluster.kubeConfigPath.get());
+
+      if (!state || state.lastReadMtimeMs >= stats.mtimeMs) {
+        const result = await loadValidatedClusterConfig(cluster);
+
+        if (result.error) {
+          throw result.error;
+        }
+
+        state = {
+          url: new URL(result.cluster.server),
+          lastReadMtimeMs: stats.mtimeMs,
+        };
+      }
+
+      return state.url;
+    };
+  },
+  lifecycle: lifecycleEnum.keyedSingleton({
+    getInstanceKey: (di, cluster: Cluster) => cluster.id,
+  }),
+});
+
+export default clusterApiUrlInjectable;
--- a/packages/core/src/features/cluster/delete-dialog/delete-cluster-dialog.test.tsx
+++ b/packages/core/src/features/cluster/delete-dialog/delete-cluster-dialog.test.tsx
@ -109,8 +109,6 @@ describe("Deleting a cluster", () => {
          clusterName: "some-current-context-cluster",
        },
        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: currentClusterServerUrl,
      });
      nonCurrentCluster = new Cluster({
        id: "some-non-current-context-cluster",
@ -119,8 +117,6 @@ describe("Deleting a cluster", () => {
          clusterName: "some-non-current-context-cluster",
        },
        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: currentClusterServerUrl,
      });
    });

@ -197,8 +193,6 @@ describe("Deleting a cluster", () => {
          clusterName: "some-cluster",
        },
        kubeConfigPath: joinPaths(directoryForKubeConfigs, "some-cluster.json"),
-      }, {
-        clusterServerUrl: singleClusterServerUrl,
      });
    });

@ -233,8 +227,6 @@ describe("Deleting a cluster", () => {
          clusterName: "some-cluster",
        },
        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: singleClusterServerUrl,
      });
    });

--- a/packages/core/src/features/cluster/storage/cluster-storage.test.ts
+++ b/packages/core/src/features/cluster/storage/cluster-storage.test.ts
@ -23,7 +23,6 @@ import type { WriteFileSync } from "../../../common/fs/write-file-sync.injectabl
 import writeFileSyncInjectable from "../../../common/fs/write-file-sync.injectable";
 import type { WriteBufferSync } from "../../../common/fs/write-buffer-sync.injectable";
 import writeBufferSyncInjectable from "../../../common/fs/write-buffer-sync.injectable";
-import { Cluster } from "../../../common/cluster/cluster";
 import clustersPersistentStorageInjectable from "./common/storage.injectable";
 import type { PersistentStorage } from "../../../common/persistent-storage/create.injectable";
 import type { AddCluster } from "./common/add.injectable";
@ -32,6 +31,7 @@ import type { GetClusterById } from "./common/get-by-id.injectable";
 import getClusterByIdInjectable from "./common/get-by-id.injectable";
 import type { IComputedValue } from "mobx";
 import clustersInjectable from "./common/clusters.injectable";
+import type { Cluster } from "../../../common/cluster/cluster";

 // NOTE: this is intended to read the actual file system
 const testDataIcon = readFileSync("test-data/cluster-store-migration-icon.png");
@ -102,7 +102,7 @@ describe("cluster storage technical tests", () => {

    describe("with foo cluster added", () => {
      beforeEach(() => {
-        const cluster = new Cluster({
+        addCluster({
          id: "foo",
          contextName: "foo",
          preferences: {
@ -114,11 +114,7 @@ describe("cluster storage technical tests", () => {
            getCustomKubeConfigFilePath("foo"),
            kubeconfig,
          ),
-        }, {
-          clusterServerUrl,
        });
-
-        addCluster(cluster);
      });

      it("adds new cluster to store", async () => {
@ -232,47 +228,6 @@ describe("cluster storage technical tests", () => {
    });
  });

-  describe("config with invalid cluster kubeconfig", () => {
-    beforeEach(() => {
-      writeFileSync("/invalid-kube-config", invalidKubeconfig);
-      writeFileSync("/valid-kube-config", kubeconfig);
-      writeJsonSync("/some-directory-for-user-data/lens-cluster-store.json", {
-        __internal__: {
-          migrations: {
-            version: "99.99.99",
-          },
-        },
-        clusters: [
-          {
-            id: "cluster1",
-            kubeConfigPath: "/invalid-kube-config",
-            contextName: "test",
-            preferences: { terminalCWD: "/foo" },
-            workspace: "foo",
-          },
-          {
-            id: "cluster2",
-            kubeConfigPath: "/valid-kube-config",
-            contextName: "foo",
-            preferences: { terminalCWD: "/foo" },
-            workspace: "default",
-          },
-        ],
-      });
-
-      getCustomKubeConfigFilePath = di.inject(getCustomKubeConfigFilePathInjectable);
-
-      clustersPersistentStorage = di.inject(clustersPersistentStorageInjectable);
-      clustersPersistentStorage.loadAndStartSyncing();
-    });
-
-    it("does not enable clusters with invalid kubeconfig", () => {
-      const storedClusters = clusters.get();
-
-      expect(storedClusters.length).toBe(1);
-    });
-  });
-
  describe("pre 3.6.0-beta.1 config with an existing cluster", () => {
    beforeEach(() => {
      di.override(storeMigrationVersionInjectable, () => "3.6.0");
@ -315,32 +270,6 @@ describe("cluster storage technical tests", () => {
  });
 });

-const invalidKubeconfig = JSON.stringify({
-  apiVersion: "v1",
-  clusters: [{
-    cluster: {
-      server: "https://localhost",
-    },
-    name: "test2",
-  }],
-  contexts: [{
-    context: {
-      cluster: "test",
-      user: "test",
-    },
-    name: "test",
-  }],
-  "current-context": "test",
-  kind: "Config",
-  preferences: {},
-  users: [{
-    user: {
-      token: "kubeconfig-user-q4lm4:xxxyyyy",
-    },
-    name: "test",
-  }],
-});
-
 const minimalValidKubeConfig = JSON.stringify({
  apiVersion: "v1",
  clusters: [
--- a/packages/core/src/features/cluster/storage/common/add.injectable.ts
+++ b/packages/core/src/features/cluster/storage/common/add.injectable.ts
@ -5,33 +5,23 @@
 import { getInjectable } from "@ogre-tools/injectable";
 import { action } from "mobx";
 import emitAppEventInjectable from "../../../../common/app-event-bus/emit-event.injectable";
-import readClusterConfigSyncInjectable from "./read-cluster-config.injectable";
 import type { ClusterModel } from "../../../../common/cluster-types";
 import { Cluster } from "../../../../common/cluster/cluster";
 import clustersStateInjectable from "./state.injectable";
+import { setAndGet } from "@k8slens/utilities";

-export type AddCluster = (clusterOrModel: ClusterModel | Cluster) => Cluster;
+export type AddCluster = (clusterModel: ClusterModel) => Cluster;

 const addClusterInjectable = getInjectable({
  id: "add-cluster",
  instantiate: (di): AddCluster => {
    const clustersState = di.inject(clustersStateInjectable);
    const emitAppEvent = di.inject(emitAppEventInjectable);
-    const readClusterConfigSync = di.inject(readClusterConfigSyncInjectable);

-    return action((clusterOrModel) => {
+    return action((clusterModel) => {
      emitAppEvent({ name: "cluster", action: "add" });

-      const cluster = clusterOrModel instanceof Cluster
-        ? clusterOrModel
-        : new Cluster(
-          clusterOrModel,
-          readClusterConfigSync(clusterOrModel),
-        );
-
-      clustersState.set(cluster.id, cluster);
-
-      return cluster;
+      return setAndGet(clustersState, clusterModel.id, new Cluster(clusterModel));
    });
  },
 });
--- a/packages/core/src/features/cluster/storage/common/read-cluster-config.injectable.ts
+++ b/packages/core/src/features/cluster/storage/common/read-cluster-config.injectable.ts
@ -1,31 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-import { getInjectable } from "@ogre-tools/injectable";
-import type { ClusterConfigData, ClusterModel } from "../../../../common/cluster-types";
-import readFileSyncInjectable from "../../../../common/fs/read-file-sync.injectable";
-import { loadConfigFromString, validateKubeConfig } from "../../../../common/kube-helpers";
-
-export type ReadClusterConfigSync = (model: ClusterModel) => ClusterConfigData;
-
-const readClusterConfigSyncInjectable = getInjectable({
-  id: "read-cluster-config-sync",
-  instantiate: (di): ReadClusterConfigSync => {
-    const readFileSync = di.inject(readFileSyncInjectable);
-
-    return ({ kubeConfigPath, contextName }) => {
-      const kubeConfigData = readFileSync(kubeConfigPath);
-      const { config } = loadConfigFromString(kubeConfigData);
-      const result = validateKubeConfig(config, contextName);
-
-      if (result.error) {
-        throw result.error;
-      }
-
-      return { clusterServerUrl: result.cluster.server };
-    };
-  },
-});
-
-export default readClusterConfigSyncInjectable;
--- a/packages/core/src/features/cluster/storage/common/storage.injectable.ts
+++ b/packages/core/src/features/cluster/storage/common/storage.injectable.ts
@ -6,7 +6,6 @@ import { iter } from "@k8slens/utilities";
 import { getInjectable } from "@ogre-tools/injectable";
 import { comparer, action } from "mobx";
 import { clusterStoreMigrationInjectionToken } from "./migration-token";
-import readClusterConfigSyncInjectable from "./read-cluster-config.injectable";
 import type { ClusterId, ClusterModel } from "../../../../common/cluster-types";
 import { Cluster } from "../../../../common/cluster/cluster";
 import loggerInjectable from "../../../../common/logger.injectable";
@ -23,7 +22,6 @@ const clustersPersistentStorageInjectable = getInjectable({
  id: "clusters-persistent-storage",
  instantiate: (di) => {
    const createPersistentStorage = di.inject(createPersistentStorageInjectable);
-    const readClusterConfigSync = di.inject(readClusterConfigSyncInjectable);
    const clustersState = di.inject(clustersStateInjectable);
    const logger = di.inject(loggerInjectable);

@ -39,7 +37,6 @@ const clustersPersistentStorageInjectable = getInjectable({
        const currentClusters = new Map(clustersState);
        const newClusters = new Map<ClusterId, Cluster>();

-        // update new clusters
        for (const clusterModel of clusters) {
          try {
            let cluster = currentClusters.get(clusterModel.id);
@ -47,11 +44,9 @@ const clustersPersistentStorageInjectable = getInjectable({
            if (cluster) {
              cluster.updateModel(clusterModel);
            } else {
-              cluster = new Cluster(
-                clusterModel,
-                readClusterConfigSync(clusterModel),
-              );
+              cluster = new Cluster(clusterModel);
            }
+
            newClusters.set(clusterModel.id, cluster);
          } catch (error) {
            logger.warn(`[CLUSTER-STORE]: Failed to update/create a cluster: ${error}`);
--- a/packages/core/src/main/test/cluster.test.ts
+++ b/packages/core/src/main/test/cluster.test.ts
@ -2,7 +2,7 @@
 * Copyright (c) OpenLens Authors. All rights reserved.
 * Licensed under MIT License. See LICENSE in root directory for more information.
 */
-import { Cluster } from "../../common/cluster/cluster";
+import type { Cluster } from "../../common/cluster/cluster";
 import { Kubectl } from "../kubectl/kubectl";
 import { getDiForUnitTesting } from "../getDiForUnitTesting";
 import directoryForUserDataInjectable from "../../common/app-paths/directory-for-user-data/directory-for-user-data.injectable";
@ -19,6 +19,8 @@ import createCanIInjectable from "../../common/cluster/create-can-i.injectable";
 import createRequestNamespaceListPermissionsInjectable from "../../common/cluster/create-request-namespace-list-permissions.injectable";
 import createListNamespacesInjectable from "../../common/cluster/list-namespaces.injectable";
 import prometheusHandlerInjectable from "../cluster/prometheus-handler/prometheus-handler.injectable";
+import writeJsonSyncInjectable from "../../common/fs/write-json-sync.injectable";
+import addClusterInjectable from "../../features/cluster/storage/common/add.injectable";

 describe("create clusters", () => {
  let cluster: Cluster;
@ -26,7 +28,7 @@ describe("create clusters", () => {

  beforeEach(() => {
    const di = getDiForUnitTesting();
-    const clusterServerUrl = "https://192.168.64.3:8443";
+    const writeJsonSync = di.inject(writeJsonSyncInjectable);

    di.override(directoryForUserDataInjectable, () => "some-directory-for-user-data");
    di.override(directoryForTempInjectable, () => "some-directory-for-temp");
@ -42,27 +44,45 @@ describe("create clusters", () => {
      setupPrometheus: jest.fn(),
    }));

+    writeJsonSync("/minikube-config.yml", {
+      apiVersion: "v1",
+      clusters: [{
+        name: "minikube",
+        cluster: {
+          server: "https://192.168.64.3:8443",
+        },
+      }],
+      "current-context": "minikube",
+      contexts: [{
+        context: {
+          cluster: "minikube",
+          user: "minikube",
+        },
+        name: "minikube",
+      }],
+      users: [{
+        name: "minikube",
+      }],
+      kind: "Config",
+      preferences: {},
+    });
+
    di.override(kubeconfigManagerInjectable, () => ({
      ensurePath: async () => "/some-proxy-kubeconfig-file",
    } as Partial<KubeconfigManager> as KubeconfigManager));

    jest.spyOn(Kubectl.prototype, "ensureKubectl").mockReturnValue(Promise.resolve(true));

-    cluster = new Cluster({
+    const addCluster = di.inject(addClusterInjectable);
+
+    cluster = addCluster({
      id: "foo",
      contextName: "minikube",
-      kubeConfigPath: "minikube-config.yml",
-    }, {
-      clusterServerUrl,
+      kubeConfigPath: "/minikube-config.yml",
    });
-
    clusterConnection = di.inject(clusterConnectionInjectable, cluster);
  });

-  it("should be able to create a cluster from a cluster model and apiURL should be decoded", () => {
-    expect(cluster.apiUrl.get()).toBe("https://192.168.64.3:8443");
-  });
-
  it("reconnect should not throw if contextHandler is missing", () => {
    expect(() => clusterConnection.reconnect()).not.toThrowError();
  });
--- a/packages/core/src/main/test/kube-auth-proxy.test.ts
+++ b/packages/core/src/main/test/kube-auth-proxy.test.ts
@ -3,8 +3,6 @@
 * Licensed under MIT License. See LICENSE in root directory for more information.
 */

-import waitUntilPortIsUsedInjectable from "../kube-auth-proxy/wait-until-port-is-used/wait-until-port-is-used.injectable";
-import { Cluster } from "../../common/cluster/cluster";
 import type { ChildProcess } from "child_process";
 import { Kubectl } from "../kubectl/kubectl";
 import type { DeepMockProxy } from "jest-mock-extended";
@ -12,7 +10,7 @@ import { mockDeep, mock } from "jest-mock-extended";
 import type { Readable } from "stream";
 import { EventEmitter } from "stream";
 import { getDiForUnitTesting } from "../getDiForUnitTesting";
-import type { CreateKubeAuthProxy, KubeAuthProxy } from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
+import type { KubeAuthProxy } from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 import spawnInjectable from "../child-process/spawn.injectable";
 import directoryForUserDataInjectable from "../../common/app-paths/directory-for-user-data/directory-for-user-data.injectable";
@ -25,15 +23,17 @@ import writeJsonSyncInjectable from "../../common/fs/write-json-sync.injectable"
 import ensureDirInjectable from "../../common/fs/ensure-dir.injectable";
 import type { GetBasenameOfPath } from "../../common/path/get-basename.injectable";
 import getBasenameOfPathInjectable from "../../common/path/get-basename.injectable";
-
-const clusterServerUrl = "https://192.168.64.3:8443";
+import type { Cluster } from "../../common/cluster/cluster";
+import waitUntilPortIsUsedInjectable from "../kube-auth-proxy/wait-until-port-is-used/wait-until-port-is-used.injectable";
+import addClusterInjectable from "../../features/cluster/storage/common/add.injectable";

 describe("kube auth proxy tests", () => {
-  let createKubeAuthProxy: CreateKubeAuthProxy;
  let spawnMock: jest.Mock;
  let waitUntilPortIsUsedMock: jest.Mock;
  let broadcastMessageMock: jest.Mock;
  let getBasenameOfPath: GetBasenameOfPath;
+  let cluster: Cluster;
+  let kubeAuthProxy: KubeAuthProxy;

  beforeEach(async () => {
    const di = getDiForUnitTesting();
@ -51,7 +51,7 @@ describe("kube auth proxy tests", () => {
      clusters: [{
        name: "minikube",
        cluster: {
-          server: clusterServerUrl,
+          server: "https://192.168.64.3:8443",
        },
      }],
      "current-context": "minikube",
@ -83,29 +83,25 @@ describe("kube auth proxy tests", () => {
    di.override(kubectlDownloadingNormalizedArchInjectable, () => "amd64");
    di.override(normalizedPlatformInjectable, () => "darwin");

-    createKubeAuthProxy = di.inject(createKubeAuthProxyInjectable);
+    const addCluster = di.inject(addClusterInjectable);
+
+    cluster = addCluster({
+      id: "foobar",
+      kubeConfigPath: "/minikube-config.yml",
+      contextName: "minikube",
+    });
+    kubeAuthProxy = di.inject(createKubeAuthProxyInjectable, cluster)({});
  });

  it("calling exit multiple times shouldn't throw", async () => {
-    const cluster = new Cluster({
-      id: "foobar",
-      kubeConfigPath: "minikube-config.yml",
-      contextName: "minikube",
-    }, {
-      clusterServerUrl,
-    });
-
-    const kap = createKubeAuthProxy(cluster, {});
-
-    kap.exit();
-    kap.exit();
-    kap.exit();
+    kubeAuthProxy.exit();
+    kubeAuthProxy.exit();
+    kubeAuthProxy.exit();
  });

  describe("spawn tests", () => {
    let mockedCP: DeepMockProxy<ChildProcess>;
    let listeners: EventEmitter;
-    let proxy: KubeAuthProxy;

    beforeEach(async () => {
      mockedCP = mockDeep<ChildProcess>();
@ -184,16 +180,7 @@ describe("kube auth proxy tests", () => {
      });
      waitUntilPortIsUsedMock.mockReturnValueOnce(Promise.resolve());

-      const cluster = new Cluster({
-        id: "foobar",
-        kubeConfigPath: "minikube-config.yml",
-        contextName: "minikube",
-      }, {
-        clusterServerUrl,
-      });
-
-      proxy = createKubeAuthProxy(cluster, {});
-      await proxy.run();
+      await kubeAuthProxy.run();
    });

    it("should call spawn and broadcast errors", () => {
--- a/packages/core/src/main/test/kubeconfig-manager.test.ts
+++ b/packages/core/src/main/test/kubeconfig-manager.test.ts
@ -89,8 +89,6 @@ describe("kubeconfig manager tests", () => {
      id: "foo",
      contextName: "minikube",
      kubeConfigPath: "/minikube-config.yml",
-    }, {
-      clusterServerUrl,
    });

    kubeConfManager = di.inject(kubeconfigManagerInjectable, clusterFake);
--- a/packages/core/src/main/test/prometheus-handler.test.ts
+++ b/packages/core/src/main/test/prometheus-handler.test.ts
@ -13,8 +13,8 @@ import { runInAction } from "mobx";
 import prometheusHandlerInjectable from "../cluster/prometheus-handler/prometheus-handler.injectable";
 import directoryForTempInjectable from "../../common/app-paths/directory-for-temp/directory-for-temp.injectable";
 import lensProxyPortInjectable from "../lens-proxy/lens-proxy-port.injectable";
-import loadProxyKubeconfigInjectable from "../cluster/load-proxy-kubeconfig.injectable";
-import { KubeConfig } from "@kubernetes/client-node";
+import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
+import writeJsonFileInjectable from "../../common/fs/write-json-file.injectable";

 enum ServiceResult {
  Success,
@ -47,37 +47,46 @@ describe("PrometheusHandler", () => {
  let di: DiContainer;
  let cluster: Cluster;

-  beforeEach(() => {
+  beforeEach(async () => {
    di = getDiForUnitTesting();
-    di.override(loadProxyKubeconfigInjectable, (di, cluster) => async () => {
-      const res = new KubeConfig();
-
-      res.addCluster({
-        name: "some-cluster-name",
-        server: cluster.apiUrl.get(),
-        skipTLSVerify: false,
-      });
-      res.addContext({
-        cluster: "some-cluster-name",
-        name: "some-context-name",
-        user: "some-user-name",
-      });
-      res.addUser({
-        name: "some-user-name",
-      });
-      res.setCurrentContext("some-context-name");
-
-      return res;
-    });
+    di.override(createKubeAuthProxyInjectable, () => () => ({
+      apiPrefix: "/some-api-prefix",
+      exit: () => {},
+      run: async () => {},
+      port: 9191,
+    }));
    di.override(directoryForTempInjectable, () => "/some-temp-dir");
    di.inject(lensProxyPortInjectable).set(12345);

+    const writeJsonFile = di.inject(writeJsonFileInjectable);
+    const kubeConfigPath = "/some/path-to-a-config";
+    const contextName = "some-context-name";
+
+    await writeJsonFile(kubeConfigPath, {
+      apiVersion: "v1",
+      kind: "Config",
+      clusters: [{
+        name: "some-cluster-name",
+        cluster: {
+          server: "https://localhost:8989",
+        },
+      }],
+      users: [{
+        name: "some-user-name",
+      }],
+      contexts: [{
+        name: contextName,
+        context: {
+          user: "some-user-name",
+          cluster: "some-cluster-name",
+        },
+      }],
+    });
+
    cluster = new Cluster({
-      contextName: "some-context-name",
+      contextName,
      id: "some-cluster-id",
-      kubeConfigPath: "/some/path",
-    }, {
-      clusterServerUrl: "http://localhost:81",
+      kubeConfigPath,
    });
  });

--- a/packages/core/src/main/catalog-sources/test/kubeconfig-sync.test.ts
+++ b/packages/core/src/main/catalog-sources/test/kubeconfig-sync.test.ts
@ -97,8 +97,8 @@ describe("kubeconfig-sync.source tests", () => {
      const models = configToModels(config, "/bar");

      expect(models.length).toBe(1);
-      expect(models[0][0].contextName).toBe("context-name");
-      expect(models[0][0].kubeConfigPath).toBe("/bar");
+      expect(models[0].contextName).toBe("context-name");
+      expect(models[0].kubeConfigPath).toBe("/bar");
    });
  });

--- a/packages/core/src/main/catalog-sources/kubeconfig-sync/compute-diff.injectable.ts
+++ b/packages/core/src/main/catalog-sources/kubeconfig-sync/compute-diff.injectable.ts
@ -38,15 +38,15 @@ const computeKubeconfigDiffInjectable = getInjectable({
        }

        const rawModels = configToModels(config, filePath);
-        const models = new Map(rawModels.map(([model, configData]) => [model.contextName, [model, configData] as const]));
+        const models = new Map(rawModels.map((model) => [model.contextName, model]));

        logger.debug(`File now has ${models.size} entries`, { filePath });

        for (const [contextName, value] of source) {
-          const data = models.get(contextName);
+          const model = models.get(contextName);

          // remove and disconnect clusters that were removed from the config
-          if (!data) {
+          if (!model) {
            // remove from the deleting set, so that if a new context of the same name is added, it isn't marked as deleting
            clustersThatAreBeingDeleted.delete(value[0].id);

@ -63,21 +63,16 @@ const computeKubeconfigDiffInjectable = getInjectable({
          // diff against that

          // or update the model and mark it as not needed to be added
-          value[0].updateModel(data[0]);
+          value[0].updateModel(model);
          models.delete(contextName);
          logger.debug(`Updated old cluster from sync`, { filePath, contextName });
        }

-        for (const [contextName, [model, configData]] of models) {
+        for (const [contextName, model] of models) {
          // add new clusters to the source
          try {
            const clusterId = createHash("md5").update(`${filePath}:${contextName}`).digest("hex");
-            const cluster = getClusterById(clusterId) ?? new Cluster({ ...model, id: clusterId }, configData);
-
-            if (!cluster.apiUrl.get()) {
-              throw new Error("Cluster constructor failed, see above error");
-            }
-
+            const cluster = getClusterById(clusterId) ?? new Cluster({ ...model, id: clusterId });
            const entity = catalogEntityFromCluster(cluster);

            if (!filePath.startsWith(directoryForKubeConfigs)) {
--- a/packages/core/src/main/catalog-sources/kubeconfig-sync/config-to-models.injectable.ts
+++ b/packages/core/src/main/catalog-sources/kubeconfig-sync/config-to-models.injectable.ts
@ -4,11 +4,11 @@
 */
 import type { KubeConfig } from "@kubernetes/client-node";
 import { getInjectable } from "@ogre-tools/injectable";
-import type { ClusterConfigData, UpdateClusterModel } from "../../../common/cluster-types";
+import type { UpdateClusterModel } from "../../../common/cluster-types";
 import { splitConfig } from "../../../common/kube-helpers";
 import kubeconfigSyncLoggerInjectable from "./logger.injectable";

-export type ConfigToModels = (rootConfig: KubeConfig, filePath: string) => [UpdateClusterModel, ClusterConfigData][];
+export type ConfigToModels = (rootConfig: KubeConfig, filePath: string) => UpdateClusterModel[];

 const configToModelsInjectable = getInjectable({
  id: "config-to-models",
@ -22,15 +22,10 @@ const configToModelsInjectable = getInjectable({
        if (validationResult.error) {
          logger.debug(`context failed validation: ${validationResult.error}`, { context: config.currentContext, filePath });
        } else {
-          validConfigs.push([
-            {
-              kubeConfigPath: filePath,
-              contextName: config.currentContext,
-            },
-            {
-              clusterServerUrl: validationResult.cluster.server,
-            },
-          ]);
+          validConfigs.push({
+            kubeConfigPath: filePath,
+            contextName: config.currentContext,
+          });
        }
      }

--- a/packages/core/src/main/cluster-detectors/cluster-distribution-detector.injectable.ts
+++ b/packages/core/src/main/cluster-detectors/cluster-distribution-detector.injectable.ts
@ -9,22 +9,24 @@ import { getInjectable } from "@ogre-tools/injectable";
 import k8SRequestInjectable from "../k8s-request.injectable";
 import type { Cluster } from "../../common/cluster/cluster";
 import requestClusterVersionInjectable from "./request-cluster-version.injectable";
+import type { URL } from "url";
+import clusterApiUrlInjectable from "../../features/cluster/connections/main/api-url.injectable";

 const isGKE = (version: string) => version.includes("gke");
 const isEKS = (version: string) => version.includes("eks");
 const isIKS = (version: string) => version.includes("IKS");
-const isAKS = (cluster: Cluster) => cluster.apiUrl.get().includes("azmk8s.io");
+const isAKS = (apiUrl: URL) => apiUrl.hostname.includes("azmk8s.io");
 const isMirantis = (version: string) => version.includes("-mirantis-") || version.includes("-docker-");
-const isDigitalOcean = (cluster: Cluster) => cluster.apiUrl.get().endsWith("k8s.ondigitalocean.com");
-const isMinikube = (cluster: Cluster) => cluster.contextName.get().startsWith("minikube");
-const isMicrok8s = (cluster: Cluster) => cluster.contextName.get().startsWith("microk8s");
-const isKind = (cluster: Cluster) => cluster.contextName.get().startsWith("kubernetes-admin@kind-");
-const isDockerDesktop = (cluster: Cluster) => cluster.contextName.get() === "docker-desktop";
+const isDigitalOcean = (apiUrl: URL) => apiUrl.hostname.endsWith("k8s.ondigitalocean.com");
+const isMinikube = (contextName: string) => contextName.startsWith("minikube");
+const isMicrok8s = (contextName: string) => contextName.startsWith("microk8s");
+const isKind = (contextName: string) => contextName.startsWith("kubernetes-admin@kind-");
+const isDockerDesktop = (contextName: string) => contextName === "docker-desktop";
 const isTke = (version: string) => version.includes("-tke.");
 const isCustom = (version: string) => version.includes("+");
 const isVMWare = (version: string) => version.includes("+vmware");
 const isRke = (version: string) => version.includes("-rancher");
-const isRancherDesktop = (cluster: Cluster) => cluster.contextName.get() === "rancher-desktop";
+const isRancherDesktop = (contextName: string) => contextName === "rancher-desktop";
 const isK3s = (version: string) => version.includes("+k3s");
 const isK0s = (version: string) => version.includes("-k0s") || version.includes("+k0s");
 const isAlibaba = (version: string) => version.includes("-aliyun");
@ -49,12 +51,14 @@ const clusterDistributionDetectorInjectable = getInjectable({
      key: ClusterMetadataKey.DISTRIBUTION,
      detect: async (cluster) => {
        const version = await requestClusterVersion(cluster);
+        const apiUrl = await di.inject(clusterApiUrlInjectable, cluster)();
+        const contextName = cluster.contextName.get();

        if (isRke(version)) {
          return { value: "rke", accuracy: 80 };
        }

-        if (isRancherDesktop(cluster)) {
+        if (isRancherDesktop(contextName)) {
          return { value: "rancher-desktop", accuracy: 80 };
        }

@ -74,11 +78,11 @@ const clusterDistributionDetectorInjectable = getInjectable({
          return { value: "iks", accuracy: 80 };
        }

-        if (isAKS(cluster)) {
+        if (isAKS(apiUrl)) {
          return { value: "aks", accuracy: 80 };
        }

-        if (isDigitalOcean(cluster)) {
+        if (isDigitalOcean(apiUrl)) {
          return { value: "digitalocean", accuracy: 90 };
        }

@ -106,19 +110,19 @@ const clusterDistributionDetectorInjectable = getInjectable({
          return { value: "tencent", accuracy: 90 };
        }

-        if (isMinikube(cluster)) {
+        if (isMinikube(contextName)) {
          return { value: "minikube", accuracy: 80 };
        }

-        if (isMicrok8s(cluster)) {
+        if (isMicrok8s(contextName)) {
          return { value: "microk8s", accuracy: 80 };
        }

-        if (isKind(cluster)) {
+        if (isKind(contextName)) {
          return { value: "kind", accuracy: 70 };
        }

-        if (isDockerDesktop(cluster)) {
+        if (isDockerDesktop(contextName)) {
          return { value: "docker-desktop", accuracy: 80 };
        }

--- a/packages/core/src/main/cluster-detectors/cluster-id-detector.injectable.ts
+++ b/packages/core/src/main/cluster-detectors/cluster-id-detector.injectable.ts
@ -9,6 +9,7 @@ import { ClusterMetadataKey } from "../../common/cluster-types";
 import { getInjectable } from "@ogre-tools/injectable";
 import k8SRequestInjectable from "../k8s-request.injectable";
 import type { Cluster } from "../../common/cluster/cluster";
+import clusterApiUrlInjectable from "../../features/cluster/connections/main/api-url.injectable";

 const clusterIdDetectorFactoryInjectable = getInjectable({
  id: "cluster-id-detector-factory",
@ -28,7 +29,7 @@ const clusterIdDetectorFactoryInjectable = getInjectable({
        try {
          id = await getDefaultNamespaceId(cluster);
        } catch(_) {
-          id = cluster.apiUrl.get();
+          id = (await di.inject(clusterApiUrlInjectable, cluster)()).toString();
        }
        const value = createHash("sha256").update(id).digest("hex");

--- a/packages/core/src/main/cluster-detectors/detect-cluster-metadata.test.ts
+++ b/packages/core/src/main/cluster-detectors/detect-cluster-metadata.test.ts
@ -67,8 +67,6 @@ describe("detect-cluster-metadata", () => {
      id: "some-id",
      contextName: "some-context",
      kubeConfigPath: "minikube-config.yml",
-    }, {
-      clusterServerUrl: "foo",
    });
  });

--- a/packages/core/src/main/cluster/kube-auth-proxy-server.injectable.ts
+++ b/packages/core/src/main/cluster/kube-auth-proxy-server.injectable.ts
@ -9,6 +9,7 @@ import type { Cluster } from "../../common/cluster/cluster";
 import createKubeAuthProxyInjectable from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
 import kubeAuthProxyCertificateInjectable from "../kube-auth-proxy/kube-auth-proxy-certificate.injectable";
 import type { KubeAuthProxy } from "../kube-auth-proxy/create-kube-auth-proxy.injectable";
+import clusterApiUrlInjectable from "../../features/cluster/connections/main/api-url.injectable";

 export interface KubeAuthProxyServer {
  getApiTarget(isLongRunningRequest?: boolean): Promise<ServerOptions>;
@ -24,23 +25,23 @@ const thirtySecondsInMs = 30 * 1000;
 const kubeAuthProxyServerInjectable = getInjectable({
  id: "kube-auth-proxy-server",
  instantiate: (di, cluster): KubeAuthProxyServer => {
-    const clusterUrl = new URL(cluster.apiUrl.get());
-
-    const createKubeAuthProxy = di.inject(createKubeAuthProxyInjectable);
-    const certificate = di.inject(kubeAuthProxyCertificateInjectable, clusterUrl.hostname);
+    const clusterApiUrl = di.inject(clusterApiUrlInjectable, cluster);
+    const createKubeAuthProxy = di.inject(createKubeAuthProxyInjectable, cluster);

    let kubeAuthProxy: KubeAuthProxy | undefined = undefined;
    let apiTarget: ServerOptions | undefined = undefined;

    const ensureServerHelper = async (): Promise<KubeAuthProxy> => {
      if (!kubeAuthProxy) {
-        const proxyEnv = Object.assign({}, process.env);
+        const proxyEnv = {
+          ...process.env,
+        };

        if (cluster.preferences.httpsProxy) {
          proxyEnv.HTTPS_PROXY = cluster.preferences.httpsProxy;
        }

-        kubeAuthProxy = createKubeAuthProxy(cluster, proxyEnv);
+        kubeAuthProxy = createKubeAuthProxy(proxyEnv);
      }

      await kubeAuthProxy.run();
@ -49,31 +50,24 @@ const kubeAuthProxyServerInjectable = getInjectable({
    };

    const newApiTarget = async (timeout: number): Promise<ServerOptions> => {
-      const kubeAuthProxy = await ensureServerHelper();
-      const headers: Record<string, string> = {};
-
-      if (clusterUrl.hostname) {
-        headers.Host = clusterUrl.hostname;
-
-        // fix current IPv6 inconsistency in url.Parse() and httpProxy.
-        // with url.Parse the IPv6 Hostname has no Square brackets but httpProxy needs the Square brackets to work.
-        if (headers.Host.includes(":")) {
-          headers.Host = `[${headers.Host}]`;
-        }
-      }
+      const { hostname } = await clusterApiUrl();
+      const certificate = di.inject(kubeAuthProxyCertificateInjectable, hostname);
+      const { port, apiPrefix: path } = await ensureServerHelper();

      return {
        target: {
          protocol: "https:",
          host: "127.0.0.1",
-          port: kubeAuthProxy.port,
-          path: kubeAuthProxy.apiPrefix,
+          port,
+          path,
          ca: certificate.cert,
        },
        changeOrigin: true,
        timeout,
        secure: true,
-        headers,
+        headers: {
+          Host: hostname,
+        },
      };
    };

--- a/packages/core/src/main/cluster/manager.ts
+++ b/packages/core/src/main/cluster/manager.ts
@ -7,7 +7,6 @@ import "../../common/ipc/cluster";
 import type { IComputedValue, IObservableValue, ObservableSet } from "mobx";
 import { action, makeObservable, observe, reaction, toJS } from "mobx";
 import type { Cluster } from "../../common/cluster/cluster";
-import { isErrnoException } from "@k8slens/utilities";
 import { isKubernetesCluster, KubernetesCluster, LensKubernetesClusterStatus } from "../../common/catalog-entities/kubernetes-cluster";
 import { ipcMainOn } from "../../common/ipc";
 import { once } from "lodash";
@ -158,26 +157,12 @@ export class ClusterManager {
      const cluster = this.dependencies.getClusterById(entity.getId());

      if (!cluster) {
-        const model = {
+        this.dependencies.addCluster({
          id: entity.getId(),
          kubeConfigPath: entity.spec.kubeconfigPath,
          contextName: entity.spec.kubeconfigContext,
          accessibleNamespaces: entity.spec.accessibleNamespaces ?? [],
-        };
-
-        try {
-          /**
-           * Add the bare minimum of data to ClusterStore. And especially no
-           * preferences, as those might be configured by the entity's source
-           */
-          this.dependencies.addCluster(model);
-        } catch (error) {
-          if (isErrnoException(error) && error.code === "ENOENT" && error.path === entity.spec.kubeconfigPath) {
-            this.dependencies.logger.warn(`${logPrefix} kubeconfig file disappeared`, model);
-          } else {
-            this.dependencies.logger.error(`${logPrefix} failed to add cluster: ${error}`, model);
-          }
-        }
+        });
      } else {
        cluster.kubeConfigPath.set(entity.spec.kubeconfigPath);
        cluster.contextName.set(entity.spec.kubeconfigContext);
--- a/packages/core/src/main/cluster/update-entity-metadata.test.ts
+++ b/packages/core/src/main/cluster/update-entity-metadata.test.ts
@ -34,8 +34,6 @@ describe("update-entity-metadata", () => {
      id: "some-id",
      contextName: "some-context",
      kubeConfigPath: "minikube-config.yml",
-    }, {
-      clusterServerUrl: "foo",
    });

    detectedMetadata = {
--- a/packages/core/src/main/cluster/update-entity-spec.test.ts
+++ b/packages/core/src/main/cluster/update-entity-spec.test.ts
@ -31,8 +31,6 @@ describe("update-entity-spec", () => {
      id: "some-id",
      contextName: "some-context",
      kubeConfigPath: "minikube-config.yml",
-    }, {
-      clusterServerUrl: "foo",
    });

    entity = new KubernetesCluster({
--- a/packages/core/src/main/kube-auth-proxy/create-kube-auth-proxy.injectable.ts
+++ b/packages/core/src/main/kube-auth-proxy/create-kube-auth-proxy.injectable.ts
@ -2,18 +2,22 @@
 * Copyright (c) OpenLens Authors. All rights reserved.
 * Licensed under MIT License. See LICENSE in root directory for more information.
 */
-import { getInjectable } from "@ogre-tools/injectable";
-import type { KubeAuthProxyDependencies } from "./kube-auth-proxy";
-import { KubeAuthProxyImpl } from "./kube-auth-proxy";
+import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
 import type { Cluster } from "../../common/cluster/cluster";
 import spawnInjectable from "../child-process/spawn.injectable";
-import kubeAuthProxyCertificateInjectable from "./kube-auth-proxy-certificate.injectable";
 import loggerInjectable from "../../common/logger.injectable";
 import waitUntilPortIsUsedInjectable from "./wait-until-port-is-used/wait-until-port-is-used.injectable";
 import lensK8sProxyPathInjectable from "./lens-k8s-proxy-path.injectable";
 import getPortFromStreamInjectable from "../utils/get-port-from-stream.injectable";
 import getDirnameOfPathInjectable from "../../common/path/get-dirname.injectable";
+import randomBytesInjectable from "../../common/utils/random-bytes.injectable";
+import type { ChildProcess } from "child_process";
+import { observable, when } from "mobx";
+import assert from "assert";
+import clusterApiUrlInjectable from "../../features/cluster/connections/main/api-url.injectable";
+import kubeAuthProxyCertificateInjectable from "./kube-auth-proxy-certificate.injectable";
 import broadcastConnectionUpdateInjectable from "../cluster/broadcast-connection-update.injectable";
+import { TypedRegEx } from "typed-regex";

 export interface KubeAuthProxy {
  readonly apiPrefix: string;
@ -22,31 +26,159 @@ export interface KubeAuthProxy {
  exit: () => void;
 }

-export type CreateKubeAuthProxy = (cluster: Cluster, env: NodeJS.ProcessEnv) => KubeAuthProxy;
+export type CreateKubeAuthProxy = (env: NodeJS.ProcessEnv) => KubeAuthProxy;
+
+const startingServeMatcher = "starting to serve on (?<address>.+)";
+const startingServeRegex = Object.assign(TypedRegEx(startingServeMatcher, "i"), {
+  rawMatcher: startingServeMatcher,
+});

 const createKubeAuthProxyInjectable = getInjectable({
  id: "create-kube-auth-proxy",

-  instantiate: (di): CreateKubeAuthProxy => {
-    const dependencies: Omit<KubeAuthProxyDependencies, "proxyCert" | "broadcastConnectionUpdate"> = {
-      proxyBinPath: di.inject(lensK8sProxyPathInjectable),
-      spawn: di.inject(spawnInjectable),
-      logger: di.inject(loggerInjectable),
-      waitUntilPortIsUsed: di.inject(waitUntilPortIsUsedInjectable),
-      getPortFromStream: di.inject(getPortFromStreamInjectable),
-      dirname: di.inject(getDirnameOfPathInjectable),
-    };
+  instantiate: (di, cluster): CreateKubeAuthProxy => {
+    const lensK8sProxyPath = di.inject(lensK8sProxyPathInjectable);
+    const spawn = di.inject(spawnInjectable);
+    const logger = di.inject(loggerInjectable);
+    const waitUntilPortIsUsed = di.inject(waitUntilPortIsUsedInjectable);
+    const getPortFromStream = di.inject(getPortFromStreamInjectable);
+    const getDirnameOfPath = di.inject(getDirnameOfPathInjectable);
+    const randomBytes = di.inject(randomBytesInjectable);
+    const clusterApiUrl = di.inject(clusterApiUrlInjectable, cluster);
+    const broadcastConnectionUpdate = di.inject(broadcastConnectionUpdateInjectable, cluster);

-    return (cluster, env) => {
-      const clusterUrl = new URL(cluster.apiUrl.get());
+    return (env) => {
+      let port: number | undefined;
+      let proxyProcess: ChildProcess | undefined;
+      const ready = observable.box(false);
+      const apiPrefix = `/${randomBytes(8).toString("hex")}`;

-      return new KubeAuthProxyImpl({
-        ...dependencies,
-        proxyCert: di.inject(kubeAuthProxyCertificateInjectable, clusterUrl.hostname),
-        broadcastConnectionUpdate: di.inject(broadcastConnectionUpdateInjectable, cluster),
-      }, cluster, env);
+      const exit = () => {
+        ready.set(false);
+
+        if (proxyProcess) {
+          logger.debug("[KUBE-AUTH]: stopping local proxy", cluster.getMeta());
+          proxyProcess.removeAllListeners();
+          proxyProcess.stderr?.removeAllListeners();
+          proxyProcess.stdout?.removeAllListeners();
+          proxyProcess.kill();
+          proxyProcess = undefined;
+        }
+      };
+
+      const run = async (): Promise<void> => {
+        if (proxyProcess) {
+          return when(() => ready.get());
+        }
+
+        const apiUrl = await clusterApiUrl();
+        const certificate = di.inject(kubeAuthProxyCertificateInjectable, apiUrl.hostname);
+
+        proxyProcess = spawn(lensK8sProxyPath, [], {
+          env: {
+            ...env,
+            KUBECONFIG: cluster.kubeConfigPath.get(),
+            KUBECONFIG_CONTEXT: cluster.contextName.get(),
+            API_PREFIX: apiPrefix,
+            PROXY_KEY: certificate.private,
+            PROXY_CERT: certificate.cert,
+          },
+          cwd: getDirnameOfPath(cluster.kubeConfigPath.get()),
+        });
+        proxyProcess.on("error", (error) => {
+          broadcastConnectionUpdate({
+            level: "error",
+            message: error.message,
+          });
+          exit();
+        });
+
+        proxyProcess.on("exit", (code) => {
+          if (code) {
+            broadcastConnectionUpdate({
+              level: "error",
+              message: `proxy exited with code: ${code}`,
+            });
+          } else {
+            broadcastConnectionUpdate({
+              level: "info",
+              message: "proxy exited successfully",
+            });
+          }
+          exit();
+        });
+
+        proxyProcess.on("disconnect", () => {
+          broadcastConnectionUpdate({
+            level: "error",
+            message: "Proxy disconnected communications",
+          });
+          exit();
+        });
+
+        assert(proxyProcess.stderr);
+        assert(proxyProcess.stdout);
+
+        proxyProcess.stderr.on("data", (data: Buffer) => {
+          if (data.includes("http: TLS handshake error")) {
+            return;
+          }
+
+          broadcastConnectionUpdate({
+            level: "error",
+            message: data.toString(),
+          });
+        });
+
+        proxyProcess.stdout.on("data", (data: Buffer) => {
+          if (typeof port === "number") {
+            broadcastConnectionUpdate({
+              level: "info",
+              message: data.toString(),
+            });
+          }
+        });
+
+        port = await getPortFromStream(proxyProcess.stdout, {
+          lineRegex: startingServeRegex,
+          onFind: () => broadcastConnectionUpdate({
+            level: "info",
+            message: "Authentication proxy started",
+          }),
+        });
+
+        logger.info(`[KUBE-AUTH-PROXY]: found port=${port}`);
+
+        try {
+          await waitUntilPortIsUsed(port, 500, 10000);
+          ready.set(true);
+        } catch (error) {
+          logger.warn("[KUBE-AUTH-PROXY]: waitUntilUsed failed", error);
+          broadcastConnectionUpdate({
+            level: "error",
+            message: "Proxy port failed to be used within time limit, restarting...",
+          });
+          exit();
+
+          return run();
+        }
+      };
+
+      return {
+        apiPrefix,
+        exit,
+        run,
+        get port() {
+          assert(port, "port has not yet been initialized");
+
+          return port;
+        },
+      };
    };
  },
+  lifecycle: lifecycleEnum.keyedSingleton({
+    getInstanceKey: (di, cluster: Cluster) => cluster.id,
+  }),
 });

 export default createKubeAuthProxyInjectable;
--- a/packages/core/src/main/kube-auth-proxy/kube-auth-proxy.ts
+++ b/packages/core/src/main/kube-auth-proxy/kube-auth-proxy.ts
@ -1,168 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type { ChildProcess } from "child_process";
-import { randomBytes } from "crypto";
-import type { Cluster } from "../../common/cluster/cluster";
-import type { GetPortFromStream } from "../utils/get-port-from-stream.injectable";
-import { observable, when } from "mobx";
-import type { SelfSignedCert } from "selfsigned";
-import assert from "assert";
-import { TypedRegEx } from "typed-regex";
-import type { Spawn } from "../child-process/spawn.injectable";
-import type { Logger } from "../../common/logger";
-import type { WaitUntilPortIsUsed } from "./wait-until-port-is-used/wait-until-port-is-used.injectable";
-import type { GetDirnameOfPath } from "../../common/path/get-dirname.injectable";
-import type { BroadcastConnectionUpdate } from "../cluster/broadcast-connection-update.injectable";
-import type { KubeAuthProxy } from "./create-kube-auth-proxy.injectable";
-
-const startingServeMatcher = "starting to serve on (?<address>.+)";
-const startingServeRegex = Object.assign(TypedRegEx(startingServeMatcher, "i"), {
-  rawMatcher: startingServeMatcher,
-});
-
-export interface KubeAuthProxyDependencies {
-  readonly proxyBinPath: string;
-  readonly proxyCert: SelfSignedCert;
-  readonly logger: Logger;
-  spawn: Spawn;
-  waitUntilPortIsUsed: WaitUntilPortIsUsed;
-  getPortFromStream: GetPortFromStream;
-  dirname: GetDirnameOfPath;
-  broadcastConnectionUpdate: BroadcastConnectionUpdate;
-}
-
-export class KubeAuthProxyImpl implements KubeAuthProxy {
-  public readonly apiPrefix = `/${randomBytes(8).toString("hex")}`;
-
-  public get port(): number {
-    const port = this._port;
-
-    assert(port, "port has not yet been initialized");
-
-    return port;
-  }
-
-  protected _port?: number;
-  protected proxyProcess?: ChildProcess;
-  protected readonly ready = observable.box(false);
-
-  constructor(
-    private readonly dependencies: KubeAuthProxyDependencies,
-    protected readonly cluster: Cluster,
-    protected readonly env: NodeJS.ProcessEnv,
-  ) {}
-
-  public async run(): Promise<void> {
-    if (this.proxyProcess) {
-      return when(() => this.ready.get());
-    }
-
-    const proxyBin = this.dependencies.proxyBinPath;
-    const cert = this.dependencies.proxyCert;
-
-    this.proxyProcess = this.dependencies.spawn(proxyBin, [], {
-      env: {
-        ...this.env,
-        KUBECONFIG: this.cluster.kubeConfigPath.get(),
-        KUBECONFIG_CONTEXT: this.cluster.contextName.get(),
-        API_PREFIX: this.apiPrefix,
-        PROXY_KEY: cert.private,
-        PROXY_CERT: cert.cert,
-      },
-      cwd: this.dependencies.dirname(this.cluster.kubeConfigPath.get()),
-    });
-    this.proxyProcess.on("error", (error) => {
-      this.dependencies.broadcastConnectionUpdate({
-        level: "error",
-        message: error.message,
-      });
-      this.exit();
-    });
-
-    this.proxyProcess.on("exit", (code) => {
-      if (code) {
-        this.dependencies.broadcastConnectionUpdate({
-          level: "error",
-          message: `proxy exited with code: ${code}`,
-        });
-      } else {
-        this.dependencies.broadcastConnectionUpdate({
-          level: "info",
-          message: "proxy exited successfully",
-        });
-      }
-      this.exit();
-    });
-
-    this.proxyProcess.on("disconnect", () => {
-      this.dependencies.broadcastConnectionUpdate({
-        level: "error",
-        message: "Proxy disconnected communications",
-      });
-      this.exit();
-    });
-
-    assert(this.proxyProcess.stderr);
-    assert(this.proxyProcess.stdout);
-
-    this.proxyProcess.stderr.on("data", (data: Buffer) => {
-      if (data.includes("http: TLS handshake error")) {
-        return;
-      }
-
-      this.dependencies.broadcastConnectionUpdate({
-        level: "error",
-        message: data.toString(),
-      });
-    });
-
-    this.proxyProcess.stdout.on("data", (data: Buffer) => {
-      if (typeof this._port === "number") {
-        this.dependencies.broadcastConnectionUpdate({
-          level: "info",
-          message: data.toString(),
-        });
-      }
-    });
-
-    this._port = await this.dependencies.getPortFromStream(this.proxyProcess.stdout, {
-      lineRegex: startingServeRegex,
-      onFind: () => this.dependencies.broadcastConnectionUpdate({
-        level: "info",
-        message: "Authentication proxy started",
-      }),
-    });
-
-    this.dependencies.logger.info(`[KUBE-AUTH-PROXY]: found port=${this._port}`);
-
-    try {
-      await this.dependencies.waitUntilPortIsUsed(this.port, 500, 10000);
-      this.ready.set(true);
-    } catch (error) {
-      this.dependencies.logger.warn("[KUBE-AUTH-PROXY]: waitUntilUsed failed", error);
-      this.dependencies.broadcastConnectionUpdate({
-        level: "error",
-        message: "Proxy port failed to be used within time limit, restarting...",
-      });
-      this.exit();
-
-      return this.run();
-    }
-  }
-
-  public exit() {
-    this.ready.set(false);
-
-    if (this.proxyProcess) {
-      this.dependencies.logger.debug("[KUBE-AUTH]: stopping local proxy", this.cluster.getMeta());
-      this.proxyProcess.removeAllListeners();
-      this.proxyProcess.stderr?.removeAllListeners();
-      this.proxyProcess.stdout?.removeAllListeners();
-      this.proxyProcess.kill();
-      this.proxyProcess = undefined;
-    }
-  }
-}
--- a/packages/core/src/main/lens-proxy/proxy-functions/kube-api-upgrade-request.injectable.ts
+++ b/packages/core/src/main/lens-proxy/proxy-functions/kube-api-upgrade-request.injectable.ts
@ -6,24 +6,24 @@
 import { chunk } from "lodash";
 import type { ConnectionOptions } from "tls";
 import { connect } from "tls";
-import url, { URL } from "url";
+import url from "url";
 import { apiKubePrefix } from "../../../common/vars";
 import { getInjectable } from "@ogre-tools/injectable";
 import type { LensProxyApiRequest } from "../lens-proxy";
 import kubeAuthProxyServerInjectable from "../../cluster/kube-auth-proxy-server.injectable";
 import kubeAuthProxyCertificateInjectable from "../../kube-auth-proxy/kube-auth-proxy-certificate.injectable";
+import clusterApiUrlInjectable from "../../../features/cluster/connections/main/api-url.injectable";

 const skipRawHeaders = new Set(["Host", "Authorization"]);

 const kubeApiUpgradeRequestInjectable = getInjectable({
  id: "kube-api-upgrade-request",
  instantiate: (di): LensProxyApiRequest => async ({ req, socket, head, cluster }) => {
-    const clusterUrl = new URL(cluster.apiUrl.get());
+    const clusterApiUrl = await di.inject(clusterApiUrlInjectable, cluster)();
    const kubeAuthProxyServer = di.inject(kubeAuthProxyServerInjectable, cluster);
-    const kubeAuthProxyCertificate = di.inject(kubeAuthProxyCertificateInjectable, clusterUrl.hostname);
+    const kubeAuthProxyCertificate = di.inject(kubeAuthProxyCertificateInjectable, clusterApiUrl.hostname);

    const proxyUrl = await kubeAuthProxyServer.ensureAuthProxyUrl() + req.url.replace(apiKubePrefix, "");
-    const apiUrl = url.parse(cluster.apiUrl.get());
    const pUrl = url.parse(proxyUrl);
    const connectOpts: ConnectionOptions = {
      port: pUrl.port ? parseInt(pUrl.port) : undefined,
@ -33,7 +33,7 @@ const kubeApiUpgradeRequestInjectable = getInjectable({

    const proxySocket = connect(connectOpts, () => {
      proxySocket.write(`${req.method} ${pUrl.path} HTTP/1.1\r\n`);
-      proxySocket.write(`Host: ${apiUrl.host}\r\n`);
+      proxySocket.write(`Host: ${clusterApiUrl.host}\r\n`);

      for (const [key, value] of chunk(req.rawHeaders, 2)) {
        if (skipRawHeaders.has(key)) {
--- a/packages/core/src/main/routes/kubeconfig-route/get-service-account-route.injectable.ts
+++ b/packages/core/src/main/routes/kubeconfig-route/get-service-account-route.injectable.ts
@ -5,12 +5,11 @@

 import { apiPrefix } from "../../../common/vars";
 import { getRouteInjectable } from "../../router/router.injectable";
-import type { Cluster } from "../../../common/cluster/cluster";
-import type { V1Secret } from "@kubernetes/client-node";
 import { CoreV1Api } from "@kubernetes/client-node";
 import { clusterRoute } from "../../router/route";
-import { dump } from "js-yaml";
+import * as yaml from "js-yaml";
 import loadProxyKubeconfigInjectable from "../../cluster/load-proxy-kubeconfig.injectable";
+import clusterApiUrlInjectable from "../../../features/cluster/connections/main/api-url.injectable";

 const getServiceAccountRouteInjectable = getRouteInjectable({
  id: "get-service-account-route",
@ -25,73 +24,57 @@ const getServiceAccountRouteInjectable = getRouteInjectable({
    const secretList = await client.listNamespacedSecret(params.namespace);

    const secret = secretList.body.items.find(secret => {
-      const { annotations } = secret.metadata ?? {};
+      const { annotations = {}} = secret.metadata ?? {};

-      return annotations?.["kubernetes.io/service-account.name"] === params.account;
+      return annotations["kubernetes.io/service-account.name"] === params.account;
    });

-    if (!secret) {
+    if (!secret || !secret.data || !secret.metadata) {
      return {
        error: "No secret found",
        statusCode: 404,
      };
    }

-    const kubeconfig = generateKubeConfig(params.account, secret, cluster);
-
-    if (!kubeconfig) {
-      return {
-        error: "No secret found",
-        statusCode: 404,
-      };
-    }
+    const { token, "ca.crt": caCrt } = secret.data;
+    const apiUrl = (await di.inject(clusterApiUrlInjectable, cluster)()).toString();
+    const contextName = cluster.contextName.get();

    return {
-      response: kubeconfig,
+      response: yaml.dump({
+        apiVersion: "v1",
+        kind: "Config",
+        clusters: [
+          {
+            name: contextName,
+            cluster: {
+              server: apiUrl,
+              "certificate-authority-data": caCrt,
+            },
+          },
+        ],
+        users: [
+          {
+            name: params.account,
+            user: {
+              token: Buffer.from(token, "base64").toString("utf8"),
+            },
+          },
+        ],
+        contexts: [
+          {
+            name: `${contextName}-${params.account}`,
+            context: {
+              user: params.account,
+              cluster: contextName,
+              namespace: secret.metadata.namespace,
+            },
+          },
+        ],
+        "current-context": contextName,
+      }),
    };
  }),
 });

 export default getServiceAccountRouteInjectable;
-
-function generateKubeConfig(username: string, secret: V1Secret, cluster: Cluster): string | undefined {
-  if (!secret.data || !secret.metadata) {
-    return undefined;
-  }
-
-  const { token, "ca.crt": caCrt } = secret.data;
-  const tokenData = Buffer.from(token, "base64");
-
-  return dump({
-    "apiVersion": "v1",
-    "kind": "Config",
-    "clusters": [
-      {
-        "name": cluster.contextName.get(),
-        "cluster": {
-          "server": cluster.apiUrl.get(),
-          "certificate-authority-data": caCrt,
-        },
-      },
-    ],
-    "users": [
-      {
-        "name": username,
-        "user": {
-          "token": tokenData.toString("utf8"),
-        },
-      },
-    ],
-    "contexts": [
-      {
-        "name": [cluster.contextName.get(), username].join("-"),
-        "context": {
-          "user": username,
-          "cluster": cluster.contextName.get(),
-          "namespace": secret.metadata.namespace,
-        },
-      },
-    ],
-    "current-context": cluster.contextName.get(),
-  });
-}
--- a/packages/core/src/main/shell-session/local-shell-session/techincal.test.ts
+++ b/packages/core/src/main/shell-session/local-shell-session/techincal.test.ts
@ -103,8 +103,6 @@ describe("technical unit tests for local shell sessions", () => {
          contextName: "some-context-name",
          id: "some-cluster-id",
          kubeConfigPath: "/some-kube-config-path",
-        }, {
-          clusterServerUrl: "https://localhost:9999",
        });

        await openLocalShellSession({
--- a/packages/core/src/renderer/components/+config-horizontal-pod-autoscalers/hpa-details.test.tsx
+++ b/packages/core/src/renderer/components/+config-horizontal-pod-autoscalers/hpa-details.test.tsx
@ -53,8 +53,6 @@ describe("<HpaDetails/>", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    render = renderFor(di);
--- a/packages/core/src/renderer/components/+config-secrets/tests/secret-details.test.tsx
+++ b/packages/core/src/renderer/components/+config-secrets/tests/secret-details.test.tsx
@ -31,8 +31,6 @@ describe("SecretDetails tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    const secret = new Secret({
--- a/packages/core/src/renderer/components/+namespaces/namespace-select-filter.test.tsx
+++ b/packages/core/src/renderer/components/+namespaces/namespace-select-filter.test.tsx
@ -62,8 +62,6 @@ describe("<NamespaceSelectFilter />", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    namespaceStore = di.inject(namespaceStoreInjectable);
--- a/packages/core/src/renderer/components/+namespaces/namespace-store.test.ts
+++ b/packages/core/src/renderer/components/+namespaces/namespace-store.test.ts
@ -115,8 +115,6 @@ describe("NamespaceStore", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    namespaceStore = di.inject(namespaceStoreInjectable);
--- a/packages/core/src/renderer/components/+user-management/+cluster-role-bindings/tests/dialog.test.tsx
+++ b/packages/core/src/renderer/components/+user-management/+cluster-role-bindings/tests/dialog.test.tsx
@ -40,8 +40,6 @@ describe("ClusterRoleBindingDialog tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    render = renderFor(di);
--- a/packages/core/src/renderer/components/+user-management/+role-bindings/tests/dialog.test.tsx
+++ b/packages/core/src/renderer/components/+user-management/+role-bindings/tests/dialog.test.tsx
@ -36,8 +36,6 @@ describe("RoleBindingDialog tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    render = renderFor(di);
--- a/packages/core/src/renderer/components/tests/cronjob.store.test.ts
+++ b/packages/core/src/renderer/components/tests/cronjob.store.test.ts
@ -131,8 +131,6 @@ describe("CronJob Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    cronJobStore = di.inject(cronJobStoreInjectable);
--- a/packages/core/src/renderer/components/tests/daemonset.store.test.ts
+++ b/packages/core/src/renderer/components/tests/daemonset.store.test.ts
@ -148,8 +148,6 @@ describe("DaemonSet Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    const podStore = di.inject(podStoreInjectable);
--- a/packages/core/src/renderer/components/tests/deployments.store.test.ts
+++ b/packages/core/src/renderer/components/tests/deployments.store.test.ts
@ -220,8 +220,6 @@ describe("Deployment Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    const podStore = di.inject(podStoreInjectable);
--- a/packages/core/src/renderer/components/tests/job.store.test.ts
+++ b/packages/core/src/renderer/components/tests/job.store.test.ts
@ -185,8 +185,6 @@ describe("Job Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    jobStore = di.inject(jobStoreInjectable);
--- a/packages/core/src/renderer/components/tests/pods.store.test.ts
+++ b/packages/core/src/renderer/components/tests/pods.store.test.ts
@ -131,8 +131,6 @@ describe("Pod Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    podStore = di.inject(podStoreInjectable);
--- a/packages/core/src/renderer/components/tests/replicaset.store.test.ts
+++ b/packages/core/src/renderer/components/tests/replicaset.store.test.ts
@ -148,8 +148,6 @@ describe("ReplicaSet Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    const podStore = di.inject(podStoreInjectable);
--- a/packages/core/src/renderer/components/tests/statefulset.store.test.ts
+++ b/packages/core/src/renderer/components/tests/statefulset.store.test.ts
@ -148,8 +148,6 @@ describe("StatefulSet Store tests", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    statefulSetStore = di.inject(statefulSetStoreInjectable);
--- a/packages/core/src/renderer/components/cluster-settings/tests/cluster-local-terminal-settings.test.tsx
+++ b/packages/core/src/renderer/components/cluster-settings/tests/cluster-local-terminal-settings.test.tsx
@ -55,8 +55,6 @@ describe("ClusterLocalTerminalSettings", () => {
        terminalCWD: "/foobar",
        defaultNamespace: "kube-system",
      },
-    }, {
-      clusterServerUrl: "https://localhost:12345",
    });
    const dom = render(<ClusterLocalTerminalSetting cluster={cluster}/>);

@ -76,8 +74,6 @@ describe("ClusterLocalTerminalSettings", () => {
      preferences: {
        terminalCWD: "/foobar",
      },
-    }, {
-      clusterServerUrl: "https://localhost:12345",
    });

    const dom = render(<ClusterLocalTerminalSetting cluster={cluster}/>);
@ -98,8 +94,6 @@ describe("ClusterLocalTerminalSettings", () => {
      preferences: {
        terminalCWD: "/foobar",
      },
-    }, {
-      clusterServerUrl: "https://localhost:12345",
    });

    const dom = render(<ClusterLocalTerminalSetting cluster={cluster}/>);
@ -129,8 +123,6 @@ describe("ClusterLocalTerminalSettings", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some/path",
-    }, {
-      clusterServerUrl: "https://localhost:12345",
    });

    const dom = render(<ClusterLocalTerminalSetting cluster={cluster}/>);
@ -161,8 +153,6 @@ describe("ClusterLocalTerminalSettings", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some/path",
-    }, {
-      clusterServerUrl: "https://localhost:12345",
    });

    const dom = render(<ClusterLocalTerminalSetting cluster={cluster}/>);
--- a/packages/core/src/renderer/components/cluster-settings/tests/icon-settings.test.tsx
+++ b/packages/core/src/renderer/components/cluster-settings/tests/icon-settings.test.tsx
@ -17,32 +17,6 @@ import { clusterIconSettingsComponentInjectionToken, clusterIconSettingsMenuInje
 import { runInAction } from "mobx";
 import { getInjectable, type DiContainer } from "@ogre-tools/injectable";

-const cluster = new Cluster({
-  contextName: "some-context",
-  id: "some-id",
-  kubeConfigPath: "/some/path/to/kubeconfig",
-  preferences: {
-    clusterName: "some-cluster-name",
-  },
-}, {
-  clusterServerUrl: "https://localhost:9999",
-});
-
-const clusterEntity = new KubernetesCluster({
-  metadata: {
-    labels: {},
-    name: "some-kubernetes-cluster",
-    uid: "some-entity-id",
-  },
-  spec: {
-    kubeconfigContext: "some-context",
-    kubeconfigPath: "/some/path/to/kubeconfig",
-  },
-  status: {
-    phase: "connecting",
-  },
-});
-
 const newMenuItem = getInjectable({
  id: "cluster-icon-settings-menu-test-item",

@ -67,7 +41,7 @@ function CustomSettingsComponent(props: ClusterIconSettingComponentProps) {
      </span>
    </div>
  );
-} 
+}

 const newSettingsReactComponent = getInjectable({
  id: "cluster-icon-settings-react-component",
@ -86,8 +60,31 @@ describe("Icon settings", () => {

  beforeEach(() => {
    di = getDiForUnitTesting();
-    
+
    const render = renderFor(di);
+    const cluster = new Cluster({
+      contextName: "some-context",
+      id: "some-id",
+      kubeConfigPath: "/some/path/to/kubeconfig",
+      preferences: {
+        clusterName: "some-cluster-name",
+      },
+    });
+
+    const clusterEntity = new KubernetesCluster({
+      metadata: {
+        labels: {},
+        name: "some-kubernetes-cluster",
+        uid: "some-entity-id",
+      },
+      spec: {
+        kubeconfigContext: "some-context",
+        kubeconfigPath: "/some/path/to/kubeconfig",
+      },
+      status: {
+        phase: "connecting",
+      },
+    });

    rendered = render(
      <ClusterIconSetting cluster={cluster} entity={clusterEntity} />,
--- a/packages/core/src/renderer/components/kube-object-list-layout/kube-object-list-layout.test.tsx
+++ b/packages/core/src/renderer/components/kube-object-list-layout/kube-object-list-layout.test.tsx
@ -38,8 +38,6 @@ describe("kube-object-list-layout", () => {
      contextName: "some-context-name",
      id: "some-cluster-id",
      kubeConfigPath: "/some-path-to-a-kubeconfig",
-    }, {
-      clusterServerUrl: "https://localhost:8080",
    }));

    render = renderFor(di);
--- a/packages/core/src/renderer/components/test-utils/get-application-builder.tsx
+++ b/packages/core/src/renderer/components/test-utils/get-application-builder.tsx
@ -528,8 +528,6 @@ export const getApplicationBuilder = () => {
          id: "some-cluster-id",
          contextName: "some-context-name",
          kubeConfigPath: "/some-path-to-kube-config",
-        }, {
-          clusterServerUrl: "https://localhost:12345",
        });

        windowDi.override(activeKubernetesClusterInjectable, () =>
--- a/packages/core/src/renderer/frames/cluster-frame/cluster-frame.test.tsx
+++ b/packages/core/src/renderer/frames/cluster-frame/cluster-frame.test.tsx
@ -48,16 +48,11 @@ describe("<ClusterFrame />", () => {

    testUsingFakeTime("2000-01-01 12:00:00am");

-    cluster = new Cluster(
-      {
-        contextName: "my-cluster",
-        id: "123456",
-        kubeConfigPath: "/irrelavent",
-      },
-      {
-        clusterServerUrl: "https://localhost",
-      },
-    );
+    cluster = new Cluster({
+      contextName: "my-cluster",
+      id: "123456",
+      kubeConfigPath: "/irrelavent",
+    });

    di.override(hostedClusterInjectable, () => cluster);
    di.override(hostedClusterIdInjectable, () => cluster.id);
--- a/packages/utility-features/utilities/src/collection-functions.ts
+++ b/packages/utility-features/utilities/src/collection-functions.ts
@ -85,6 +85,15 @@ export async function getOrInsertWithAsync<K, V>(map: Map<K, V>, key: K, asyncBu
  return map.get(key)!;
 }

+/**
+ * Insert `val` into `map` under `key` and then get the value back
+ */
+export function setAndGet<K, V>(map: Map<K, V>, key: K, val: V): V {
+  map.set(key, val);
+
+  return map.get(key)!;
+}
+
 /**
 * Set the value associated with `key` iff there was not a previous value
 * @param map The map to interact with