cluster-status -- part 2

Signed-off-by: Roman <ixrock@gmail.com>

locales/en/messages.po

@@ -29,6 +29,10 @@ msgstr "(as a percentage of request)"
 msgid "(empty) (Allowing the specific traffic to all pods in this namespace)"
 msgstr "(empty) (Allowing the specific traffic to all pods in this namespace)"
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:104
+msgid "(new)"
+msgstr "(new)"
+
 #: src/renderer/components/item-object-list/item-list-layout.tsx:224
 msgid "<0>Filtered</0>: {itemsCount} / {allItemsCount}"
 msgstr "<0>Filtered</0>: {itemsCount} / {allItemsCount}"
@@ -41,7 +45,7 @@ msgstr "<0>Your browser does not support all Lens features. </0> Please consider
 msgid "<0>{0}</0> successfully created"
 msgstr "<0>{0}</0> successfully created"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:52
+#: src/renderer/components/+add-cluster/add-cluster.tsx:126
 msgid "A HTTP proxy server URL (format: http://<address>:<port>)"
 msgstr "A HTTP proxy server URL (format: http://<address>:<port>)"
 
@@ -67,7 +71,8 @@ msgstr "Account Name"
 msgid "Active"
 msgstr "Active"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:44
+#: src/renderer/components/+add-cluster/add-cluster.tsx:118
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:97
 msgid "Add Cluster"
 msgstr "Add Cluster"
 
@@ -83,7 +88,7 @@ msgstr "Add RoleBinding"
 msgid "Add bindings to {name}"
 msgstr "Add bindings to {name}"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:62
+#: src/renderer/components/+add-cluster/add-cluster.tsx:137
 msgid "Add cluster"
 msgstr "Add cluster"
 
@@ -223,7 +228,7 @@ msgstr "Are you sure you want to drain <0>{nodeName}</0>?"
 msgid "Arguments"
 msgstr "Arguments"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:74
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:84
 msgid "Associate clusters and choose the ones you want to access via quick launch menu by clicking the + button."
 msgstr "Associate clusters and choose the ones you want to access via quick launch menu by clicking the + button."
 
@@ -634,7 +639,7 @@ msgstr "Currently applied filters:"
 msgid "Custom Resources"
 msgstr "Custom Resources"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:36
+#: src/renderer/components/+add-cluster/add-cluster.tsx:110
 msgid "Custom.."
 msgstr "Custom.."
 
@@ -698,7 +703,7 @@ msgstr "Description"
 msgid "Desired number of replicas"
 msgstr "Desired number of replicas"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:49
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:51
 msgid "Disconnect"
 msgstr "Disconnect"
 
@@ -882,7 +887,7 @@ msgstr "Groups"
 msgid "HPA"
 msgstr "HPA"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:54
+#: src/renderer/components/+add-cluster/add-cluster.tsx:128
 msgid "HTTP Proxy server. Used for communicating with Kubernetes API."
 msgstr "HTTP Proxy server. Used for communicating with Kubernetes API."
 
@@ -1570,6 +1575,10 @@ msgstr "Persistent Volume Claims"
 msgid "Persistent Volumes"
 msgstr "Persistent Volumes"
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:51
+msgid "Please select kubeconfig"
+msgstr "Please select kubeconfig"
+
 #: src/renderer/components/+workloads-pods/pod-menu.tsx:50
 msgid "Pod"
 msgstr "Pod"
@@ -1651,7 +1660,7 @@ msgstr "Privileged"
 msgid "Provisioner"
 msgstr "Provisioner"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:48
+#: src/renderer/components/+add-cluster/add-cluster.tsx:122
 msgid "Proxy settings"
 msgstr "Proxy settings"
 
@@ -1701,6 +1710,10 @@ msgstr "Receive"
 msgid "Reclaim Policy"
 msgstr "Reclaim Policy"
 
+#: src/renderer/components/cluster-manager/cluster-status.tsx:52
+msgid "Reconnect"
+msgstr "Reconnect"
+
 #: src/renderer/components/+config-autoscalers/hpa-details.tsx:70
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:75
 msgid "Reference"
@@ -1728,6 +1741,8 @@ msgid "Releases"
 msgstr "Releases"
 
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:60
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:58
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:62
 #: src/renderer/components/item-object-list/item-list-layout.tsx:179
 #: src/renderer/components/menu/menu-actions.tsx:49
 #: src/renderer/components/menu/menu-actions.tsx:85
@@ -2015,7 +2030,7 @@ msgstr "Secrets"
 msgid "Select a quota.."
 msgstr "Select a quota.."
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:45
+#: src/renderer/components/+add-cluster/add-cluster.tsx:119
 msgid "Select kubeconfig"
 msgstr "Select kubeconfig"
 
@@ -2070,7 +2085,7 @@ msgstr "Set"
 msgid "Set quota"
 msgstr "Set quota"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:43
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:46
 msgid "Settings"
 msgstr "Settings"
 
@@ -2244,7 +2259,7 @@ msgstr "This field is required"
 msgid "This field must contain only lowercase latin characters, numbers and dash."
 msgstr "This field must contain only lowercase latin characters, numbers and dash."
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:72
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:82
 msgid "This is the quick launch menu."
 msgstr "This is the quick launch menu."
 

locales/fi/messages.po

@@ -29,6 +29,10 @@ msgstr ""
 msgid "(empty) (Allowing the specific traffic to all pods in this namespace)"
 msgstr ""
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:104
+msgid "(new)"
+msgstr ""
+
 #: src/renderer/components/item-object-list/item-list-layout.tsx:224
 msgid "<0>Filtered</0>: {itemsCount} / {allItemsCount}"
 msgstr ""
@@ -41,7 +45,7 @@ msgstr ""
 msgid "<0>{0}</0> successfully created"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:52
+#: src/renderer/components/+add-cluster/add-cluster.tsx:126
 msgid "A HTTP proxy server URL (format: http://<address>:<port>)"
 msgstr ""
 
@@ -67,7 +71,8 @@ msgstr ""
 msgid "Active"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:44
+#: src/renderer/components/+add-cluster/add-cluster.tsx:118
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:97
 msgid "Add Cluster"
 msgstr ""
 
@@ -83,7 +88,7 @@ msgstr ""
 msgid "Add bindings to {name}"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:62
+#: src/renderer/components/+add-cluster/add-cluster.tsx:137
 msgid "Add cluster"
 msgstr ""
 
@@ -223,7 +228,7 @@ msgstr ""
 msgid "Arguments"
 msgstr ""
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:74
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:84
 msgid "Associate clusters and choose the ones you want to access via quick launch menu by clicking the + button."
 msgstr ""
 
@@ -630,7 +635,7 @@ msgstr ""
 msgid "Custom Resources"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:36
+#: src/renderer/components/+add-cluster/add-cluster.tsx:110
 msgid "Custom.."
 msgstr ""
 
@@ -694,7 +699,7 @@ msgstr ""
 msgid "Desired number of replicas"
 msgstr ""
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:49
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:51
 msgid "Disconnect"
 msgstr ""
 
@@ -873,7 +878,7 @@ msgstr ""
 msgid "HPA"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:54
+#: src/renderer/components/+add-cluster/add-cluster.tsx:128
 msgid "HTTP Proxy server. Used for communicating with Kubernetes API."
 msgstr ""
 
@@ -1553,6 +1558,10 @@ msgstr ""
 msgid "Persistent Volumes"
 msgstr ""
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:51
+msgid "Please select kubeconfig"
+msgstr ""
+
 #: src/renderer/components/+workloads-pods/pod-menu.tsx:50
 msgid "Pod"
 msgstr ""
@@ -1634,7 +1643,7 @@ msgstr ""
 msgid "Provisioner"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:48
+#: src/renderer/components/+add-cluster/add-cluster.tsx:122
 msgid "Proxy settings"
 msgstr ""
 
@@ -1684,6 +1693,10 @@ msgstr ""
 msgid "Reclaim Policy"
 msgstr ""
 
+#: src/renderer/components/cluster-manager/cluster-status.tsx:52
+msgid "Reconnect"
+msgstr ""
+
 #: src/renderer/components/+config-autoscalers/hpa-details.tsx:70
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:75
 msgid "Reference"
@@ -1711,6 +1724,8 @@ msgid "Releases"
 msgstr ""
 
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:60
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:58
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:62
 #: src/renderer/components/item-object-list/item-list-layout.tsx:179
 #: src/renderer/components/menu/menu-actions.tsx:49
 #: src/renderer/components/menu/menu-actions.tsx:85
@@ -1998,7 +2013,7 @@ msgstr ""
 msgid "Select a quota.."
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:45
+#: src/renderer/components/+add-cluster/add-cluster.tsx:119
 msgid "Select kubeconfig"
 msgstr ""
 
@@ -2053,7 +2068,7 @@ msgstr ""
 msgid "Set quota"
 msgstr ""
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:43
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:46
 msgid "Settings"
 msgstr ""
 
@@ -2227,7 +2242,7 @@ msgstr ""
 msgid "This field must contain only lowercase latin characters, numbers and dash."
 msgstr ""
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:72
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:82
 msgid "This is the quick launch menu."
 msgstr ""
 

locales/ru/messages.po

@@ -30,6 +30,10 @@ msgstr ""
 msgid "(empty) (Allowing the specific traffic to all pods in this namespace)"
 msgstr "(Пусто) (Допускается трафик ко всем подам в данной области имен)"
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:104
+msgid "(new)"
+msgstr ""
+
 #: src/renderer/components/item-object-list/item-list-layout.tsx:224
 msgid "<0>Filtered</0>: {itemsCount} / {allItemsCount}"
 msgstr "<0>Отфильтровано</0>: {itemsCount} / {allItemsCount}"
@@ -42,7 +46,7 @@ msgstr "<0>Ваш браузер не поддерживает все возмо
 msgid "<0>{0}</0> successfully created"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:52
+#: src/renderer/components/+add-cluster/add-cluster.tsx:126
 msgid "A HTTP proxy server URL (format: http://<address>:<port>)"
 msgstr ""
 
@@ -68,7 +72,8 @@ msgstr "Название аккаунта"
 msgid "Active"
 msgstr "Активный"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:44
+#: src/renderer/components/+add-cluster/add-cluster.tsx:118
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:97
 msgid "Add Cluster"
 msgstr ""
 
@@ -84,7 +89,7 @@ msgstr "Добавить привязку ролей"
 msgid "Add bindings to {name}"
 msgstr "Добавить привязки к {name}"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:62
+#: src/renderer/components/+add-cluster/add-cluster.tsx:137
 msgid "Add cluster"
 msgstr ""
 
@@ -224,7 +229,7 @@ msgstr "Выполнить команду drain для ноды <0>{nodeName}</0
 msgid "Arguments"
 msgstr "Аргументы"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:74
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:84
 msgid "Associate clusters and choose the ones you want to access via quick launch menu by clicking the + button."
 msgstr ""
 
@@ -635,7 +640,7 @@ msgstr "Текущие фильтры:"
 msgid "Custom Resources"
 msgstr ""
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:36
+#: src/renderer/components/+add-cluster/add-cluster.tsx:110
 msgid "Custom.."
 msgstr ""
 
@@ -699,7 +704,7 @@ msgstr "Описание"
 msgid "Desired number of replicas"
 msgstr "Нужный уровень реплик"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:49
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:51
 msgid "Disconnect"
 msgstr ""
 
@@ -883,7 +888,7 @@ msgstr "Группы"
 msgid "HPA"
 msgstr "HPA"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:54
+#: src/renderer/components/+add-cluster/add-cluster.tsx:128
 msgid "HTTP Proxy server. Used for communicating with Kubernetes API."
 msgstr ""
 
@@ -1571,6 +1576,10 @@ msgstr "Persistent Volume Claims"
 msgid "Persistent Volumes"
 msgstr "Persistent Volumes"
 
+#: src/renderer/components/+add-cluster/add-cluster.tsx:51
+msgid "Please select kubeconfig"
+msgstr ""
+
 #: src/renderer/components/+workloads-pods/pod-menu.tsx:50
 msgid "Pod"
 msgstr ""
@@ -1652,7 +1661,7 @@ msgstr ""
 msgid "Provisioner"
 msgstr "Комиссия"
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:48
+#: src/renderer/components/+add-cluster/add-cluster.tsx:122
 msgid "Proxy settings"
 msgstr ""
 
@@ -1702,6 +1711,10 @@ msgstr "Получение"
 msgid "Reclaim Policy"
 msgstr "Политика отката"
 
+#: src/renderer/components/cluster-manager/cluster-status.tsx:52
+msgid "Reconnect"
+msgstr ""
+
 #: src/renderer/components/+config-autoscalers/hpa-details.tsx:70
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:75
 msgid "Reference"
@@ -1729,6 +1742,8 @@ msgid "Releases"
 msgstr "Релизы"
 
 #: src/renderer/components/+user-management-roles-bindings/role-binding-details.tsx:60
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:58
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:62
 #: src/renderer/components/item-object-list/item-list-layout.tsx:179
 #: src/renderer/components/menu/menu-actions.tsx:49
 #: src/renderer/components/menu/menu-actions.tsx:85
@@ -2016,7 +2031,7 @@ msgstr "Secrets"
 msgid "Select a quota.."
 msgstr "Выберите квоту..."
 
-#: src/renderer/components/+add-cluster/add-cluster.tsx:45
+#: src/renderer/components/+add-cluster/add-cluster.tsx:119
 msgid "Select kubeconfig"
 msgstr ""
 
@@ -2071,7 +2086,7 @@ msgstr "Установлено"
 msgid "Set quota"
 msgstr "Установить квоту"
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:43
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:46
 msgid "Settings"
 msgstr ""
 
@@ -2245,7 +2260,7 @@ msgstr "Это обязательное поле"
 msgid "This field must contain only lowercase latin characters, numbers and dash."
 msgstr "Это поле может содержать только латинские буквы в нижнем регистре, номера и дефис."
 
-#: src/renderer/components/cluster-manager/clusters-menu.tsx:72
+#: src/renderer/components/cluster-manager/clusters-menu.tsx:82
 msgid "This is the quick launch menu."
 msgstr ""
 

src/common/base-store.ts

@@ -6,7 +6,7 @@ import { action, observable, reaction, runInAction, toJS, when } from "mobx";
 import Singleton from "./utils/singleton";
 import { getAppVersion } from "./utils/app-version";
 import logger from "../main/logger";
-import { sendMessage } from "./ipc";
+import { broadcastIpc } from "./ipc";
 import isEqual from "lodash/isEqual";
 
 export interface BaseStoreParams<T = any> extends ConfOptions<T> {
@@ -118,7 +118,7 @@ export class BaseStore<T = any> extends Singleton {
   protected async onModelChange(model: T) {
     if (ipcMain) {
       this.save(model); // save config file
-      sendMessage({ channel: this.syncChannel, args: [model] }); // broadcast to renderer views
+      broadcastIpc({ channel: this.syncChannel, args: [model] }); // broadcast to renderer views
     }
     // send "update-request" to main-process
     if (ipcRenderer) {

src/common/ipc.ts

@@ -19,11 +19,11 @@ export interface IpcMessageOpts<A extends any[] = any> {
   channel: IpcChannel
   webContentId?: number; // sends to single webContents view
   filter?: (webContent: WebContents) => boolean
-  timeout?: number; // fixme: support
+  timeout?: number; // fixme: add support
   args?: A;
 }
 
-export function sendMessage({ channel, webContentId, filter, args = [] }: IpcMessageOpts) {
+export function broadcastIpc({ channel, webContentId, filter, args = [] }: IpcMessageOpts) {
   const singleView = webContentId ? webContents.fromId(webContentId) : null;
   let views = singleView ? [singleView] : webContents.getAllWebContents();
   if (filter) {
@@ -37,16 +37,16 @@ export function sendMessage({ channel, webContentId, filter, args = [] }: IpcMes
 }
 
 // todo: support timeout + merge with sendMessage?
-export async function invokeMessage<T extends any[], R = any>(channel: IpcChannel, ...args: T): Promise<R> {
+export async function invokeIpc<R = any>(channel: IpcChannel, ...args: any[]): Promise<R> {
-  logger.debug(`[IPC]: invoke channel "${channel}"`, { args });
+  logger.info(`[IPC]: invoke channel "${channel}"`, { args });
   return ipcRenderer.invoke(channel, ...args);
 }
 
 // todo: make isomorphic api
-export function handleMessage<T extends any[]>(channel: IpcChannel, handler: IpcMessageHandler<T>, options: IpcHandleOpts = {}) {
+export function handleIpc<T extends any[]>(channel: IpcChannel, handler: IpcMessageHandler<T>, options: IpcHandleOpts = {}) {
   const { timeout = 0 } = options;
   ipcMain.handle(channel, async (event, ...args: T) => {
-    logger.debug(`[IPC]: handle "${channel}"`, { args });
+    logger.info(`[IPC]: handle "${channel}"`, { args });
     return new Promise(async (resolve, reject) => {
       let timerId;
       if (timeout) {
@@ -57,17 +57,11 @@ export function handleMessage<T extends any[]>(channel: IpcChannel, handler: Ipc
       }
       try {
         const result = await handler(...args); // todo: maybe exec in separate thread/worker
+        resolve(result);
         clearTimeout(timerId);
-        return result;
       } catch (err) {
-        logger.debug(`[IPC]: handling "${channel}" error`, { err });
+        reject(err);
       }
     })
   })
 }
-
-export function handleMessages(messages: Record<string, IpcMessageHandler>, options?: IpcHandleOpts) {
-  Object.entries(messages).forEach(([channel, handler]) => {
-    handleMessage(channel, handler, options);
-  })
-}

src/main/cluster-manager.ts

@@ -1,61 +1,92 @@
 import type http from "http"
-import { autorun } from "mobx";
+import { autorun, reaction } from "mobx";
 import { apiKubePrefix } from "../common/vars";
 import { ClusterId, clusterStore } from "../common/cluster-store"
-import { handleMessage } from "../common/ipc";
+import { handleIpc } from "../common/ipc";
-import { tracker } from "../common/tracker";
+import { Cluster, ClusterIpcChannel } from "./cluster"
-import { Cluster, ClusterIpcEvent } from "./cluster"
 import logger from "./logger";
+import { tracker } from "../common/tracker";
 
 export class ClusterManager {
+  protected activeClusterId: ClusterId;
+
   constructor(public readonly port: number) {
+    this.activeClusterId = clusterStore.activeClusterId;
+
     // auto-init clusters
     autorun(() => {
       clusterStore.clusters.forEach(cluster => {
-        if (cluster.initialized) return;
+        if (!cluster.initialized) {
-        cluster.init(port);
+          logger.info(`[CLUSTER-MANAGER]: initializing cluster`, cluster.getMeta());
-        logger.info(`[CLUSTER-MANAGER]: initializing cluster`, cluster.getMeta());
+          cluster.init(port);
+        }
       });
     });
 
+    // auto-bind events for active cluster
+    reaction(() => clusterStore.activeCluster, activeCluster => {
+      const prevCluster = clusterStore.getById(this.activeClusterId);
+      if (prevCluster) {
+        prevCluster.unbindEvents();
+      }
+      if (activeCluster) {
+        this.activeClusterId = activeCluster.id;
+        activeCluster.bindEvents();
+        activeCluster.refreshStatus();
+      }
+    }, {
+      fireImmediately: true
+    });
+
     // auto-stop removed clusters
     autorun(() => {
       const { removedClusters } = clusterStore;
-      const meta = Array.from(removedClusters.values()).map(cluster => cluster.getMeta());
+      if (removedClusters.size > 0) {
-      logger.info(`[CLUSTER-MANAGER]: removing clusters`, meta);
+        const meta = Array.from(removedClusters.values()).map(cluster => cluster.getMeta());
-      removedClusters.forEach(cluster => cluster.destroy());
+        logger.info(`[CLUSTER-MANAGER]: removing clusters`, meta);
-      removedClusters.clear();
+        removedClusters.forEach(cluster => cluster.disconnect());
+        removedClusters.clear();
+      }
     }, {
       delay: 250
     });
 
-    // listen for ipc-events that must be handled *only* in main-process (nodeIntegration=true)
+    // listen for ipc-events that must/can be handled *only* in main-process (nodeIntegration=true)
-    handleMessage(ClusterIpcEvent.STOP, this.stopCluster.bind(this));
+    handleIpc(ClusterIpcChannel.INIT, this.onClusterInit);
+    handleIpc(ClusterIpcChannel.DISCONNECT, this.onClusterDisconnect);
+    handleIpc(ClusterIpcChannel.RECONNECT, this.onClusterReconnect);
   }
 
   stop() {
     clusterStore.clusters.forEach((cluster: Cluster) => {
-      cluster.stop();
+      cluster.disconnect();
     })
   }
 
+  protected onClusterInit = async (id = clusterStore.activeClusterId) => {
+    const cluster = this.getCluster(id);
+    if (cluster) {
+      logger.info(`[CLUSTER-MANAGER]: init cluster`, cluster.getMeta());
+      tracker.event("cluster", "activate");
+      await cluster.refreshStatus();
+      cluster.pushState();
+    }
+  }
+
+  protected onClusterDisconnect = (id: ClusterId) => {
+    tracker.event("cluster", "stop");
+    this.getCluster(id)?.disconnect();
+  }
+
+  protected onClusterReconnect = (id: ClusterId) => {
+    tracker.event("cluster", "reconnect");
+    this.getCluster(id)?.reconnect();
+  }
+
   protected getCluster(id: ClusterId) {
     return clusterStore.getById(id);
   }
 
-  protected stopCluster(clusterId: ClusterId) {
-    tracker.event("cluster", "stop");
-    this.getCluster(clusterId)?.destroy();
-  }
-
-  // todo
-  protected reconnectCluster(clusterId: ClusterId) {
-    tracker.event("cluster", "reconnect");
-    logger.info(`[CLUSTER-MANAGER]: reconnect cluster`, {
-      meta: this.getCluster(clusterId)?.getMeta()
-    });
-  }
-
   getClusterForRequest(req: http.IncomingMessage): Cluster {
     let cluster: Cluster = null
 

src/main/cluster.ts

@@ -1,9 +1,9 @@
 import type { ClusterId, ClusterModel, ClusterPreferences } from "../common/cluster-store"
 import type { FeatureStatusMap } from "./feature"
 import type { WorkspaceId } from "../common/workspace-store";
-import { action, observable, reaction, toJS, when } from "mobx";
+import { action, computed, observable, reaction, toJS, when } from "mobx";
 import { apiKubePrefix } from "../common/vars";
-import { sendMessage } from "../common/ipc";
+import { broadcastIpc } from "../common/ipc";
 import { ContextHandler } from "./context-handler"
 import { AuthorizationV1Api, CoreV1Api, KubeConfig, V1ResourceAttributes } from "@kubernetes/client-node"
 import { Kubectl } from "./kubectl";
@@ -13,8 +13,9 @@ import { getFeatures, installFeature, uninstallFeature, upgradeFeature } from ".
 import request, { RequestPromiseOptions } from "request-promise-native"
 import logger from "./logger"
 
-export enum ClusterIpcEvent {
+export enum ClusterIpcChannel {
-  STOP = "cluster:stop",
+  INIT = "cluster:init",
+  DISCONNECT = "cluster:disconnect",
   RECONNECT = "cluster:reconnect",
 }
 
@@ -43,8 +44,6 @@ export class Cluster implements ClusterModel {
   public kubeCtl: Kubectl
   public contextHandler: ContextHandler;
   protected kubeconfigManager: KubeconfigManager;
-
-  public whenReady = when(() => this.initialized);
   protected disposers: Function[] = [];
 
   @observable initialized = false;
@@ -69,6 +68,10 @@ export class Cluster implements ClusterModel {
     this.updateModel(model);
   }
 
+  @computed get isReady() {
+    return this.initialized && this.accessible === true;
+  }
+
   @action
   updateModel(model: ClusterModel) {
     Object.assign(this, model);
@@ -98,8 +101,7 @@ export class Cluster implements ClusterModel {
     }
   }
 
-  bindEvents(viewId: number) {
+  bindEvents() {
-    if (!this.initialized) return;
     logger.info(`[CLUSTER]: bind events`, this.getMeta());
     const refreshStatusTimer = setInterval(() => this.refreshStatus(), 30000); // every 30s
     const refreshEventsTimer = setInterval(() => this.refreshEvents(), 3000); // every 3s
@@ -107,43 +109,35 @@ export class Cluster implements ClusterModel {
     this.disposers.push(
       () => clearInterval(refreshStatusTimer),
       () => clearInterval(refreshEventsTimer),
-
+      reaction(() => this.getState(), this.pushState, {
-      reaction(() => this.getState(), clusterState => {
-        sendMessage({
-          channel: "cluster:state",
-          webContentId: viewId,
-          args: [clusterState],
-        })
-      }, {
         fireImmediately: true
       })
     );
   }
 
   unbindEvents() {
-    if (!this.initialized) return;
     logger.info(`[CLUSTER]: unbind events`, this.getMeta());
     this.disposers.forEach(dispose => dispose());
     this.disposers.length = 0;
   }
 
-  stop() {
+  // fixme: possibly doesn't work as expected
-    this.contextHandler.stopServer();
+  async reconnect() {
+    logger.info(`[CLUSTER]: reconnect`, this.getMeta());
+    await this.contextHandler.stopServer();
+    await this.contextHandler.ensureServer();
   }
 
-  destroy() {
+  disconnect() {
-    try {
+    logger.info(`[CLUSTER]: disconnect`, this.getMeta());
-      this.stop();
+    this.contextHandler.stopServer();
-      this.unbindEvents();
+    this.unbindEvents();
-      this.kubeconfigManager.unlink();
-    } catch (err) {
-      logger.error(`[CLUSTER]: destroy() throws: ${err}`, this.getMeta());
-    }
   }
 
   @action
   async refreshStatus() {
-    await this.whenReady;
+    await when(() => this.initialized);
+    logger.info(`[CLUSTER]: refreshing status`, this.getMeta());
     const connectionStatus = await this.getConnectionStatus();
     this.online = connectionStatus > ClusterStatus.Offline;
     this.accessible = connectionStatus == ClusterStatus.AccessGranted;
@@ -191,9 +185,8 @@ export class Cluster implements ClusterModel {
     return this.preferences.prometheus?.prefix || ""
   }
 
-  protected k8sRequest(path: string, options: RequestPromiseOptions = {}) {
+  protected async k8sRequest(path: string, options: RequestPromiseOptions = {}) {
     const apiUrl = this.kubeProxyUrl + path;
-    logger.debug(`[CLUSTER]: getting request to: ${apiUrl}`);
     return request(apiUrl, {
       json: true,
       timeout: 10000,
@@ -211,7 +204,7 @@ export class Cluster implements ClusterModel {
       this.failureReason = null
       return ClusterStatus.AccessGranted;
     } catch (error) {
-      logger.error(`Failed to connect cluster "${this.contextName}": ${error.stack}`)
+      logger.error(`Failed to connect cluster "${this.contextName}": ${error}`)
       if (error.statusCode) {
         if (error.statusCode >= 400 && error.statusCode < 500) {
           this.failureReason = "Invalid credentials";
@@ -347,6 +340,15 @@ export class Cluster implements ClusterModel {
     })
   }
 
+  pushState = (clusterState = this.getState()) => {
+    logger.info(`[CLUSTER]: push-state`, clusterState);
+    broadcastIpc({
+      // webContentId: viewId, // todo: send to cluster-view only
+      channel: "cluster:state",
+      args: [clusterState],
+    })
+  }
+
   // get cluster system meta, e.g. use in "logger"
   getMeta() {
     return {

src/main/context-handler.ts

@@ -12,7 +12,7 @@ import { KubeAuthProxy } from "./kube-auth-proxy"
 export class ContextHandler {
   public proxyPort: number;
   public clusterUrl: UrlWithStringQuery;
-  protected proxyServer: KubeAuthProxy
+  protected kubeAuthProxy: KubeAuthProxy
   protected apiTarget: httpProxy.ServerOptions
   protected prometheusProvider: string
   protected prometheusPath: string
@@ -36,7 +36,7 @@ export class ContextHandler {
     return `${namespace}/services/${service}:${port}`
   }
 
-  public async getPrometheusProvider() {
+  async getPrometheusProvider() {
     if (!this.prometheusProvider) {
       const service = await this.getPrometheusService()
       logger.info(`using ${service.id} as prometheus provider`)
@@ -45,7 +45,7 @@ export class ContextHandler {
     return prometheusProviders.find(p => p.id === this.prometheusProvider)
   }
 
-  public async getPrometheusService(): Promise<PrometheusService> {
+  async getPrometheusService(): Promise<PrometheusService> {
     const providers = this.prometheusProvider ? prometheusProviders.filter(provider => provider.id == this.prometheusProvider) : prometheusProviders;
     const prometheusPromises: Promise<PrometheusService>[] = providers.map(async (provider: PrometheusProvider): Promise<PrometheusService> => {
       const apiClient = this.cluster.getProxyKubeconfig().makeApiClient(CoreV1Api)
@@ -61,19 +61,19 @@ export class ContextHandler {
     }
   }
 
-  public async getPrometheusPath(): Promise<string> {
+  async getPrometheusPath(): Promise<string> {
     if (!this.prometheusPath) {
       this.prometheusPath = await this.resolvePrometheusPath()
     }
     return this.prometheusPath;
   }
 
-  public async resolveAuthProxyUrl() {
+  async resolveAuthProxyUrl() {
     const proxyPort = await this.ensurePort();
     return `http://127.0.0.1:${proxyPort}`;
   }
 
-  public async getApiTarget(isWatchRequest = false): Promise<httpProxy.ServerOptions> {
+  async getApiTarget(isWatchRequest = false): Promise<httpProxy.ServerOptions> {
     if (this.apiTarget && !isWatchRequest) {
       return this.apiTarget
     }
@@ -104,26 +104,26 @@ export class ContextHandler {
     return this.proxyPort
   }
 
-  public async ensureServer() {
+  async ensureServer() {
-    if (!this.proxyServer) {
+    if (!this.kubeAuthProxy) {
       await this.ensurePort();
       const proxyEnv = Object.assign({}, process.env)
       if (this.cluster.preferences.httpsProxy) {
         proxyEnv.HTTPS_PROXY = this.cluster.preferences.httpsProxy
       }
-      this.proxyServer = new KubeAuthProxy(this.cluster, this.proxyPort, proxyEnv)
+      this.kubeAuthProxy = new KubeAuthProxy(this.cluster, this.proxyPort, proxyEnv)
-      await this.proxyServer.run()
+      await this.kubeAuthProxy.run()
     }
   }
 
-  public stopServer() {
+  stopServer() {
-    if (this.proxyServer) {
+    if (this.kubeAuthProxy) {
-      this.proxyServer.exit()
+      this.kubeAuthProxy.exit()
-      this.proxyServer = null
+      this.kubeAuthProxy = null
     }
   }
 
-  public proxyServerError(): string {
+  get proxyLastError(): string {
-    return this.proxyServer?.lastError || ""
+    return this.kubeAuthProxy?.lastError || ""
   }
 }

src/main/kube-auth-proxy.ts

@@ -1,6 +1,6 @@
 import { ChildProcess, spawn } from "child_process"
 import { waitUntilUsed } from "tcp-port-used";
-import { sendMessage } from "../common/ipc";
+import { broadcastIpc } from "../common/ipc";
 import type { Cluster } from "./cluster"
 import { bundledKubectl, Kubectl } from "./kubectl"
 import logger from "./logger"
@@ -85,8 +85,8 @@ export class KubeAuthProxy {
 
   protected async sendIpcLogMessage(res: KubeAuthProxyResponse) {
     const channel = `kube-auth:${this.cluster.id}`
-    logger.debug(`[KUBE-AUTH]: output for ${channel}`, { ...res, meta: this.cluster.getMeta() });
+    logger.info(`[KUBE-AUTH]: out-channel "${channel}"`, { ...res, meta: this.cluster.getMeta() });
-    sendMessage({
+    broadcastIpc({
       // webContentId: null, // todo: send a message only to single cluster's window
       channel: channel,
       args: [res],
@@ -95,7 +95,7 @@ export class KubeAuthProxy {
 
   public exit() {
     if (this.proxyProcess) {
-      logger.debug(`Stopping local proxy: ${this.cluster.contextName}`)
+      logger.debug("[KUBE-AUTH]: stopping local proxy", this.cluster.getMeta())
       this.proxyProcess.kill()
     }
   }

src/main/lens-proxy.ts

@@ -52,21 +52,17 @@ export class LensProxy {
 
   protected createProxy(): httpProxy {
     const proxy = httpProxy.createProxyServer();
-
     proxy.on("proxyRes", (proxyRes, req, res) => {
+      if (req.method !== "GET") {
+        return;
+      }
       if (proxyRes.statusCode === 502) {
         const cluster = this.clusterManager.getClusterForRequest(req)
-        if (cluster && cluster.contextHandler.proxyServerError()) {
+        const proxyError = cluster?.contextHandler.proxyLastError;
-          res.writeHead(proxyRes.statusCode, {
+        if (proxyError) {
-            "Content-Type": "text/plain"
+          return res.writeHead(502).end(proxyError);
-          })
-          res.end(cluster.contextHandler.proxyServerError())
-          return
         }
       }
-      if (req.method !== "GET") {
-        return
-      }
       const reqId = this.getRequestId(req);
       if (this.retryCounters.has(reqId)) {
         logger.debug(`Resetting proxy retry cache for url: ${reqId}`);
@@ -92,10 +88,7 @@ export class LensProxy {
           }
         }
       }
-      res.writeHead(500, {
+      res.writeHead(500).end("Oops, something went wrong.")
-        'Content-Type': 'text/plain'
-      })
-      res.end('Oops, something went wrong.')
     })
 
     return proxy;

src/main/window-manager.ts

@@ -1,4 +1,4 @@
-import { autorun, reaction } from "mobx";
+import { autorun, reaction, when } from "mobx";
 import { BrowserWindow, shell } from "electron"
 import windowStateKeeper from "electron-window-state"
 import type { ClusterId } from "../common/cluster-store";
@@ -9,7 +9,6 @@ import logger from "./logger";
 // fixme: remove switching view delay on first load
 
 export class WindowManager {
-  protected activeClusterId: ClusterId;
   protected activeView: BrowserWindow;
   protected views = new Map<ClusterId, BrowserWindow>();
   protected disposers: CallableFunction[] = [];
@@ -36,21 +35,7 @@ export class WindowManager {
     // Manage reactive state
     this.disposers.push(
       // auto-show active cluster window and subscribe for push-events
-      reaction(() => clusterStore.activeCluster, async activeCluster => {
+      reaction(() => clusterStore.activeClusterId, clusterId => this.activateView(clusterId), {
-        if (this.activeClusterId) {
-          const prevCluster = clusterStore.getById(this.activeClusterId);
-          if (prevCluster) prevCluster.unbindEvents();
-          this.activeClusterId = null;
-        }
-        if (activeCluster) {
-          this.activeClusterId = activeCluster.id;
-          const viewId = await this.activateView(activeCluster.id);
-          if (viewId) {
-            await activeCluster.refreshStatus();
-            activeCluster.bindEvents(viewId);
-          }
-        }
-      }, {
         fireImmediately: true,
       }),
 
@@ -108,7 +93,7 @@ export class WindowManager {
       if (activeView !== view) {
         this.activeView = view;
         if (!isLoadedBefore) {
-          await cluster.whenReady;
+          await when(() => cluster.initialized);
           await view.loadURL(cluster.webContentUrl);
           this.hideSplash();
         }

src/renderer/_vue/components/ClusterPage.vue

@@ -1,159 +0,0 @@
-<template>
-  <div class="content">
-    <div class="h-100">
-      <div class="wrapper" v-if="status === 'LOADING'">
-        <cube-spinner text="" />
-        <div class="auth-output">
-          <!-- eslint-disable-next-line vue/no-v-html -->
-          <pre class="auth-output" v-html="authOutput" />
-        </div>
-      </div>
-      <div class="wrapper" v-if="status === 'ERROR'">
-        <div class="error">
-          <i class="material-icons">{{ error_icon }}</i>
-          <div class="text-center">
-            <h2>{{ cluster.preferences.clusterName }}</h2>
-            <!-- eslint-disable-next-line vue/no-v-html -->
-            <pre v-html="authOutput" />
-            <b-button variant="link" @click="tryAgain">
-              Reconnect
-            </b-button>
-          </div>
-        </div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<script>
-import CubeSpinner from "@/_vue/components/CubeSpinner";
-import { tracker } from "../../../common/tracker"
-
-export default {
-  name: "ClusterPage",
-  components: {
-    CubeSpinner
-  },
-  data(){
-    return {
-      authOutput: ""
-    }
-  },
-  computed: {
-    cluster: function() {
-      return this.$store.getters.clusterById(this.$route.params.id);
-    },
-    online: function() {
-      if (!this.cluster) { return false }
-      return this.cluster.online;
-    },
-    accessible: function() {
-      if (!this.cluster) { return false }
-      return this.cluster.accessible;
-    },
-    lens: function() {
-      return this.$store.getters.lensById(this.cluster.id);
-    },
-    status: function() {
-      if (this.cluster) {
-        if (this.cluster.accessible && this.lens.loaded === true) {
-          return "SUCCESS";
-        } else if (this.cluster.accessible === false) {
-          return "ERROR";
-        }
-        return "LOADING";
-      }
-      return "ERROR";
-    },
-    error_icon: function() {
-      if (!this.cluster.online) {
-        return "cloud_off"
-      } else {
-        return "https"
-      }
-    }
-  },
-  methods: {
-    tryAgain: function() {
-      this.authOutput = ""
-      this.cluster.accessible = null
-      setTimeout(() => {
-        this.loadLens()
-      }, 1000)
-
-    },
-    loadLens: function() {
-      this.authOutput = "Connecting ...\n";
-      this.$promiseIpc.on(`kube-auth:${this.cluster.id}`, (output) => {
-        this.authOutput += output.data;
-      })
-      this.toggleLens();
-      return this.$store.dispatch("refineCluster", this.$route.params.id);
-    },
-    lensLoaded: function() {
-      console.log("lens loaded")
-      this.lens.loaded = true;
-      this.$store.commit("updateLens", this.lens);
-    },
-    // Called only when online state changes
-    toggleLens: function() {
-      if (!this.lens) { return }
-      if (this.accessible) {
-        setTimeout(this.activateLens, 0); // see: https://github.com/electron/electron/issues/10016
-      } else {
-        this.hideLens();
-      }
-    },
-    activateLens: async function() {
-      console.log("activate lens")
-      if (!this.lens.webview) {
-        console.log("creating an iframe")
-        const webview = document.createElement('iframe');
-        webview.addEventListener('load', this.lensLoaded);
-        webview.src = this.cluster.url;
-        this.lens.webview = webview;
-      }
-      this.$store.dispatch("attachWebview", this.lens);
-      tracker.event("cluster", "open");
-    },
-    hideLens: function() {
-      this.$store.dispatch("hideWebviews");
-    }
-  },
-  created() {
-    this.loadLens();
-  },
-  destroyed() {
-    this.hideLens();
-  },
-  watch: {
-    "$route": "loadLens",
-    "online": "toggleLens",
-    "cluster": "toggleLens",
-    "accessible": function(newStatus, oldStatus) {
-      console.log("accessible watch, vals:", newStatus, oldStatus);
-      if(newStatus === false) { // accessble == false
-        tracker.event("cluster", "open-failed");
-      }
-    },
-  }
-};
-</script>
-<style scoped lang="scss">
-div.auth-output {
-  padding-top: 250px;
-  width: 70%;
-  pre {
-    height: 100px;
-    text-align: center;
-  }
-}
-.error {
-  width: 90%;
-}
-pre {
-  font-size: 80%;
-  overflow: auto;
-  max-height: 150px;
-}
-</style>

src/renderer/components/app.tsx

@@ -1,5 +1,5 @@
 import "./app.scss";
-import React, { Fragment } from "react";
+import React from "react";
 import { observer } from "mobx-react";
 import { i18nStore } from "../i18n";
 import { configStore } from "../config.store";
@@ -34,11 +34,10 @@ import { LandingPage, landingRoute, landingURL } from "./+landing-page";
 import { clusterStore } from "../../common/cluster-store";
 import { ClusterSettings, clusterSettingsRoute } from "./+cluster-settings";
 import { Workspaces, workspacesRoute } from "./+workspaces";
+import { ErrorBoundary } from "./error-boundary";
 
 @observer
 export class App extends React.Component {
-  static rootElem = document.getElementById('app');
-
   static async init() {
     await i18nStore.init();
     await configStore.init();
@@ -57,27 +56,25 @@ export class App extends React.Component {
 
   render() {
     return (
-      <Fragment>
+      <ErrorBoundary>
         <Switch>
-          <Switch>
+          <Route component={LandingPage} {...landingRoute}/>
-            <Route component={LandingPage} {...landingRoute}/>
+          <Route component={AddCluster} {...addClusterRoute}/>
-            <Route component={AddCluster} {...addClusterRoute}/>
+          <Route component={Workspaces} {...workspacesRoute}/>
-            <Route component={Workspaces} {...workspacesRoute}/>
+          <Route component={ClusterSettings} {...clusterSettingsRoute}/>
-            <Route component={ClusterSettings} {...clusterSettingsRoute}/>
+          <Route component={Cluster} {...clusterRoute}/>
-            <Route component={Cluster} {...clusterRoute}/>
+          <Route component={Nodes} {...nodesRoute}/>
-            <Route component={Nodes} {...nodesRoute}/>
+          <Route component={Workloads} {...workloadsRoute}/>
-            <Route component={Workloads} {...workloadsRoute}/>
+          <Route component={Config} {...configRoute}/>
-            <Route component={Config} {...configRoute}/>
+          <Route component={Network} {...networkRoute}/>
-            <Route component={Network} {...networkRoute}/>
+          <Route component={Storage} {...storageRoute}/>
-            <Route component={Storage} {...storageRoute}/>
+          <Route component={Namespaces} {...namespacesRoute}/>
-            <Route component={Namespaces} {...namespacesRoute}/>
+          <Route component={Events} {...eventRoute}/>
-            <Route component={Events} {...eventRoute}/>
+          <Route component={CustomResources} {...crdRoute}/>
-            <Route component={CustomResources} {...crdRoute}/>
+          <Route component={UserManagement} {...usersManagementRoute}/>
-            <Route component={UserManagement} {...usersManagementRoute}/>
+          <Route component={Apps} {...appsRoute}/>
-            <Route component={Apps} {...appsRoute}/>
+          <Redirect exact from="/" to={this.startURL}/>
-            <Redirect exact from="/" to={this.startURL}/>
+          <Route component={NotFound}/>
-            <Route component={NotFound}/>
-          </Switch>
         </Switch>
         <KubeObjectDetails/>
         <Notifications/>
@@ -86,7 +83,7 @@ export class App extends React.Component {
         <AddRoleBindingDialog/>
         <PodLogsDialog/>
         <DeploymentScaleDialog/>
-      </Fragment>
+      </ErrorBoundary>
     )
   }
 }

src/renderer/components/cluster-manager/cluster-manager.tsx

@@ -1,16 +1,40 @@
 import "./cluster-manager.scss"
 import React from "react";
+import { observer } from "mobx-react";
+import { computed } from "mobx";
+import { App } from "../app";
+import { ClusterStatus } from "./cluster-status";
 import { ClustersMenu } from "./clusters-menu";
 import { BottomBar } from "./bottom-bar";
-import { App } from "../app";
+import { cssNames, IClassName } from "../../utils";
+import { invokeIpc } from "../../../common/ipc";
+import { ClusterIpcChannel } from "../../../main/cluster";
+import { clusterStore } from "../../../common/cluster-store";
+
+interface Props {
+  className?: IClassName;
+  contentClass?: IClassName;
+}
+
+@observer
+export class ClusterManager extends React.Component<Props> {
+  @computed get isReady() {
+    return clusterStore.activeCluster?.isReady
+  }
+
+  async componentDidMount() {
+    await invokeIpc(ClusterIpcChannel.INIT)
+    await App.init();
+  }
 
-export class ClusterManager extends React.Component {
   render() {
+    const { className, contentClass } = this.props;
     return (
-      <div className="ClusterManager">
+      <div className={cssNames("ClusterManager", className)}>
         <div id="draggable-top"/>
-        <div id="lens-view">
+        <div id="lens-view" className={cssNames("flex", contentClass)}>
-          <App/>
+          {this.isReady && <App/>}
+          {!this.isReady && <ClusterStatus/>}
         </div>
         <ClustersMenu/>
         <BottomBar/>

src/renderer/components/cluster-manager/cluster-status.scss

@@ -1,3 +1,19 @@
 .ClusterStatus {
+  --flex-gap: #{$padding * 2};
 
+  min-width: 350px;
+  margin: auto;
+  text-align: center;
+
+  pre {
+    @include custom-scrollbar;
+    max-width: 70vw;
+    max-height: 40vh;
+    //text-align: left;
+  }
+
+  .Icon {
+    --size: 70px;
+    margin: auto;
+  }
 }

src/renderer/components/cluster-manager/cluster-status.tsx

@@ -1,29 +1,32 @@
-import "./cluster-manager.scss"
+import "./cluster-status.scss"
-import type { KubeAuthProxyResponse } from "../../../main/kube-auth-proxy";
-import { Cluster, ClusterIpcEvent } from "../../../main/cluster";
 import React from "react";
+import type { KubeAuthProxyResponse } from "../../../main/kube-auth-proxy";
+import { ClusterIpcChannel } from "../../../main/cluster";
+import { invokeIpc } from "../../../common/ipc";
+import { clusterStore } from "../../../common/cluster-store";
 import { ipcRenderer } from "electron";
-import { computed, observable } from "mobx";
+import { observable } from "mobx";
 import { observer } from "mobx-react";
 import { Icon } from "../icon";
 import { Button } from "../button";
-import { Trans } from "@lingui/macro";
+import { cssNames } from "../../utils";
-
-interface Props {
-  cluster: Cluster;
-}
 
 @observer
-export class ClusterStatus extends React.Component<Props> {
+export class ClusterStatus extends React.Component {
-  @observable authProxyOutput = "Connecting ...\n"
+  @observable authOutput: string[] = [];
 
-  @computed get clusterId() {
+  get cluster() {
-    return this.props.cluster.id;
+    return clusterStore.activeCluster;
+  }
+
+  get clusterId() {
+    return clusterStore.activeClusterId;
   }
 
   componentDidMount() {
-    ipcRenderer.on(`kube-auth:${this.clusterId}`, (evt, authResponse: KubeAuthProxyResponse) => {
+    this.authOutput = ["Connecting ...\n"];
-      this.authProxyOutput += authResponse.data;
+    ipcRenderer.on(`kube-auth:${this.clusterId}`, (evt, { data, stream }: KubeAuthProxyResponse) => {
+      this.authOutput.push(`[${stream}]: ${data}`);
     })
   }
 
@@ -31,22 +34,32 @@ export class ClusterStatus extends React.Component<Props> {
     ipcRenderer.removeAllListeners(`kube-auth:${this.clusterId}`);
   }
 
-  reconnectCluster = () => {
+  reconnect = () => {
-    ipcRenderer.send(ClusterIpcEvent.RECONNECT, this.clusterId);
+    this.authOutput = ["Reconnecting ...\n"];
+    invokeIpc(ClusterIpcChannel.RECONNECT, this.clusterId);
   }
 
   render() {
-    const { authProxyOutput } = this;
+    const { authOutput, cluster } = this;
-    const { contextName, online } = this.props.cluster;
+    const isError = cluster?.accessible === false;
     return (
-      <div className="ClusterStatus flex column">
+      <div className="ClusterStatus flex column gaps">
-        <Icon sticker className="status-icon" material={online ? "https" : "cloud_off"}/>
+        {!isError && <Icon material="cloud_queue"/>}
-        <h2>{contextName}</h2>
+        {isError && <Icon material="cloud_off" className="error"/>}
-        <pre className="kube-auth-stdout">{authProxyOutput}</pre>
+        <h2>{cluster?.contextName}</h2>
-        <Button
+        <pre className="kube-auth-out">
-          primary label={<Trans>Reconnect</Trans>}
+          {authOutput.map((data, index) => {
-          onClick={this.reconnectCluster}
+            const error = data.startsWith("[stderr]");
-        />
+            return <p key={index} className={cssNames({ error })}>{data}</p>
+          })}
+        </pre>
+        {isError && (
+          <Button
+            primary className="box center"
+            label="Reconnect"
+            onClick={this.reconnect}
+          />
+        )}
       </div>
     )
   }

src/renderer/components/cluster-manager/clusters-menu.tsx

@@ -51,7 +51,7 @@ export class ClustersMenu extends React.Component<Props> {
       label: _i18n._(t`Settings`),
       click: () => navigate(clusterSettingsURL())
     }));
-    if (cluster.initialized) {
+    if (cluster.online) {
       menu.append(new MenuItem({
         label: _i18n._(t`Disconnect`),
         click: () => {

src/renderer/index.tsx

@@ -10,7 +10,6 @@ import { I18nProvider } from "@lingui/react";
 import { browserHistory } from "./navigation";
 import { isMac } from "../common/vars";
 import { _i18n } from "./i18n";
-import { App } from "./components/app";
 import { ClusterManager } from "./components/cluster-manager";
 import { ErrorBoundary } from "./components/error-boundary";
 import { WhatsNew, whatsNewRoute } from "./components/+whats-new";
@@ -19,14 +18,14 @@ import { Preferences, preferencesRoute } from "./components/+preferences";
 @observer
 class LensApp extends React.Component {
   static async init() {
-    App.rootElem.classList.toggle("is-mac", isMac);
     await Promise.all([
       userStore.load(),
       workspaceStore.load(),
       clusterStore.load(),
     ]);
-    await App.init();
+    const elem = document.getElementById("app");
-    render(<LensApp/>, App.rootElem);
+    elem.classList.toggle("is-mac", isMac);
+    render(<LensApp/>, elem);
   }
 
   render() {