Catch metadata being undefined at KubeObject creation (#3960)

Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>

src/common/k8s-api/kube-object.ts

@@ -98,6 +98,12 @@ export interface KubeObjectStatus {
 
 export type KubeMetaField = keyof KubeObjectMetadata;
 
+export class KubeCreationError extends Error {
+  constructor(message: string, public data: any) {
+    super(message);
+  }
+}
+
 export class KubeObject<Metadata extends KubeObjectMetadata = KubeObjectMetadata, Status = any, Spec = any> implements ItemObject {
   static readonly kind: string;
   static readonly namespaced: boolean;
@@ -209,10 +215,14 @@ export class KubeObject<Metadata extends KubeObjectMetadata = KubeObjectMetadata
   ]);
 
   constructor(data: KubeJsonApiData) {
-    if (typeof data !== "object") {
+    if (typeof data !== "object") { 
       throw new TypeError(`Cannot create a KubeObject from ${typeof data}`);
     }
 
+    if (!data.metadata || typeof data.metadata !== "object") {
+      throw new KubeCreationError(`Cannot create a KubeObject from an object without metadata`, data);
+    }
+
     Object.assign(this, data);
     autoBind(this);
   }
@@ -274,7 +284,7 @@ export class KubeObject<Metadata extends KubeObjectMetadata = KubeObjectMetadata
   }
 
   getOwnerRefs() {
-    const refs = this.metadata?.ownerReferences || [];
+    const refs = this.metadata.ownerReferences || [];
     const namespace = this.getNs();
 
     return refs.map(ownerRef => ({ ...ownerRef, namespace }));

src/renderer/components/dock/__test__/log-tab.store.test.ts

@@ -25,9 +25,11 @@ import { Pod } from "../../../../common/k8s-api/endpoints";
 import { ThemeStore } from "../../../theme.store";
 import { dockStore } from "../dock.store";
 import { logTabStore } from "../log-tab.store";
-import { TerminalStore } from "../terminal.store";
 import { deploymentPod1, deploymentPod2, deploymentPod3, dockerPod } from "./pod.mock";
 import fse from "fs-extra";
+import { mockWindow } from "../../../../../__mocks__/windowMock";
+
+mockWindow();
 
 jest.mock("react-monaco-editor", () => null);
 
@@ -45,7 +47,6 @@ describe("log tab store", () => {
   beforeEach(() => {
     UserStore.createInstance();
     ThemeStore.createInstance();
-    TerminalStore.createInstance();
   });
 
   afterEach(() => {
@@ -53,7 +54,6 @@ describe("log tab store", () => {
     dockStore.reset();
     UserStore.resetInstance();
     ThemeStore.resetInstance();
-    TerminalStore.resetInstance();
     fse.remove("tmp");
   });
 
@@ -135,11 +135,11 @@ describe("log tab store", () => {
   });
 
   // FIXME: this is failed when it's not .only == depends on something above
-  it.only("closes tab if no pods left in store", () => {
+  it.only("closes tab if no pods left in store", async () => {
     const selectedPod = new Pod(deploymentPod1);
     const selectedContainer = selectedPod.getInitContainers()[0];
 
-    logTabStore.createPodTab({
+    const id = logTabStore.createPodTab({
       selectedPod,
       selectedContainer
     });
@@ -147,6 +147,7 @@ describe("log tab store", () => {
     podsStore.items.clear();
 
     expect(logTabStore.getData(dockStore.selectedTabId)).toBeUndefined();
-    expect(dockStore.getTabById(dockStore.selectedTabId)).toBeUndefined();
+    expect(logTabStore.getData(id)).toBeUndefined();
+    expect(dockStore.getTabById(id)).toBeUndefined();
   });
 });

src/renderer/components/dock/dock.store.ts

@@ -160,7 +160,7 @@ export class DockStore implements DockStorageState {
     window.addEventListener("resize", throttle(this.adjustHeight, 250));
     // create monaco models
     this.whenReady.then(() => {this.tabs.forEach(tab => {
-      if (this.usesMonacoEditor(tab)) {     
+      if (this.usesMonacoEditor(tab)) {
         monacoModelsManager.addModel(tab.id);
       }
     });});
@@ -274,7 +274,7 @@ export class DockStore implements DockStorageState {
       title
     };
 
-    // add monaco model 
+    // add monaco model
     if (this.usesMonacoEditor(tab)) {
       monacoModelsManager.addModel(id);
     }
@@ -287,14 +287,14 @@ export class DockStore implements DockStorageState {
   }
 
   @action
-  async closeTab(tabId: TabId) {
+  closeTab(tabId: TabId) {
     const tab = this.getTabById(tabId);
 
     if (!tab || tab.pinned) {
       return;
     }
 
-    // remove monaco model 
+    // remove monaco model
     if (this.usesMonacoEditor(tab)) {
       monacoModelsManager.removeModel(tabId);
     }
@@ -305,12 +305,6 @@ export class DockStore implements DockStorageState {
       if (this.tabs.length) {
         const newTab = this.tabs.slice(-1)[0]; // last
 
-        if (newTab?.kind === TabKind.TERMINAL) {
-          // close the dock when selected sibling inactive terminal tab
-          const { TerminalStore } = await import("./terminal.store");
-
-          if (!TerminalStore.getInstance(false)?.isConnected(newTab.id)) this.close();
-        }
         this.selectTab(newTab.id);
       } else {
         this.selectedTabId = null;

src/renderer/components/dock/log-tab.store.ts

@@ -25,6 +25,7 @@ import { podsStore } from "../+workloads-pods/pods.store";
 
 import { IPodContainer, Pod } from "../../../common/k8s-api/endpoints";
 import type { WorkloadKubeObject } from "../../../common/k8s-api/workload-kube-object";
+import logger from "../../../common/logger";
 import { DockTabStore } from "./dock-tab.store";
 import { dockStore, DockTabCreateSpecific, TabKind } from "./dock.store";
 
@@ -51,17 +52,15 @@ export class LogTabStore extends DockTabStore<LogTabData> {
       storageKey: "pod_logs"
     });
 
-    reaction(() => podsStore.items.length, () => {
+    reaction(() => podsStore.items.length, () => this.updateTabsData());
-      this.updateTabsData();
-    });
   }
 
-  createPodTab({ selectedPod, selectedContainer }: PodLogsTabData): void {
+  createPodTab({ selectedPod, selectedContainer }: PodLogsTabData): string {
     const podOwner = selectedPod.getOwnerRefs()[0];
     const pods = podsStore.getPodsByOwnerId(podOwner?.uid);
     const title = `Pod ${selectedPod.getName()}`;
 
-    this.createLogsTab(title, {
+    return this.createLogsTab(title, {
       pods: pods.length ? pods : [selectedPod],
       selectedPod,
       selectedContainer
@@ -95,9 +94,9 @@ export class LogTabStore extends DockTabStore<LogTabData> {
       ...tabParams,
       kind: TabKind.POD_LOGS,
     }, false);
-  }
+  } 
 
-  private createLogsTab(title: string, data: LogTabData) {
+  private createLogsTab(title: string, data: LogTabData): string {
     const id = uniqueId("log-tab-");
 
     this.createDockTab({ id, title });
@@ -106,38 +105,45 @@ export class LogTabStore extends DockTabStore<LogTabData> {
       showTimestamps: false,
       previous: false
     });
+
+    return id;
   }
 
-  private async updateTabsData() {
+  private updateTabsData() {
-    const promises: Promise<void>[] = [];
-
     for (const [tabId, tabData] of this.data) {
-      const pod = new Pod(tabData.selectedPod);
+      try {
-      const pods = podsStore.getPodsByOwnerId(pod.getOwnerRefs()[0]?.uid);
+        if (!tabData.selectedPod) {
-      const isSelectedPodInList = pods.find(item => item.getId() == pod.getId());
+          tabData.selectedPod = tabData.pods[0];
-      const selectedPod = isSelectedPodInList ? pod : pods[0];
+        }
-      const selectedContainer = isSelectedPodInList ? tabData.selectedContainer : pod.getAllContainers()[0];
 
-      if (pods.length) {
+        const pod = new Pod(tabData.selectedPod);
-        this.setData(tabId, {
+        const pods = podsStore.getPodsByOwnerId(pod.getOwnerRefs()[0]?.uid);
-          ...tabData,
+        const isSelectedPodInList = pods.find(item => item.getId() == pod.getId());
-          selectedPod,
+        const selectedPod = isSelectedPodInList ? pod : pods[0];
-          selectedContainer,
+        const selectedContainer = isSelectedPodInList ? tabData.selectedContainer : pod.getAllContainers()[0];
-          pods
+  
-        });
+        if (pods.length > 0) {
-
+          this.setData(tabId, {
-        this.renameTab(tabId);
+            ...tabData,
-      } else {
+            selectedPod,
-        promises.push(this.closeTab(tabId));
+            selectedContainer,
+            pods
+          });
+  
+          this.renameTab(tabId);
+        } else {
+          this.closeTab(tabId);
+        }
+      } catch (error) {
+        logger.error(`[LOG-TAB-STORE]: failed to set data for tabId=${tabId} deleting`, error,);
+        this.data.delete(tabId);
       }
     }
-
-    await Promise.all(promises);
   }
 
-  private async closeTab(tabId: string) {
+  private closeTab(tabId: string) {
     this.clearData(tabId);
-    await dockStore.closeTab(tabId);
+    dockStore.closeTab(tabId);
   }
 }