Add kubectl/helm download mirror select to preferences (#185)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

src/common/user-store.ts

@@ -4,20 +4,6 @@ import * as version210Beta4 from "./migrations/user-store/2.1.0-beta.4"
 
 export interface User {
   id?: string;
-  bio?: string;
-  company?: string;
-  email?: string;
-  'first-name'?: string;
-  'is-customer'?: boolean;
-  'is-partner'?: boolean;
-  'last-name'?: string;
-  'lens-invitation-used'?: boolean;
-  location?: string;
-  //notifications?: array;
-  url?: string;
-  'user-avatar-src'?: string;
-  username: string;
-  verified?: boolean;
 }
 
 export interface UserPreferences {
@@ -25,6 +11,7 @@ export interface UserPreferences {
   colorTheme?: string;
   allowUntrustedCAs?: boolean;
   allowTelemetry?: boolean;
+  downloadMirror?: string;
 }
 
 export class UserStore {
@@ -70,6 +57,9 @@ export class UserStore {
     if (!prefs.colorTheme) {
       prefs.colorTheme = "dark"
     }
+    if (!prefs.downloadMirror) {
+      prefs.downloadMirror = "default"
+    }
     if (prefs.allowTelemetry === undefined) {
       prefs.allowTelemetry = true
     }

src/main/cluster.ts

@@ -10,7 +10,6 @@ import { PromiseIpc } from "electron-promise-ipc"
 import * as request from "request-promise-native"
 import { KubeconfigManager } from "./kubeconfig-manager"
 
-
 enum ClusterStatus {
   AccessGranted = 2,
   AccessDenied = 1,
@@ -134,6 +133,7 @@ export class Cluster implements ClusterInfo {
         this.nodes = await this.getNodeCount()
       }
       this.kubeCtl = new Kubectl(this.version)
+      this.kubeCtl.ensureKubectl()
     }
     this.eventCount = await this.getEventCount();
   }

src/main/helm-cli.ts

@@ -1,5 +1,12 @@
 import * as path from "path"
 import { LensBinary, LensBinaryOpts } from "./lens-binary"
+import { userStore } from "../common/user-store"
+
+const helmVersion = "3.1.2"
+const packageMirrors: Map<string, string> = new Map([
+  ["default", "https://get.helm.sh"],
+  ["china", "https://mirror.azure.cn/kubernetes/helm"]
+])
 
 export class HelmCli extends LensBinary {
 
@@ -16,7 +23,14 @@ export class HelmCli extends LensBinary {
   }
 
   protected getUrl() {
-    return `https://get.helm.sh/helm-v${this.binaryVersion}-${this.platformName}-${this.arch}.tar.gz`
+    return `${this.getDownloadMirror()}/helm-v${this.binaryVersion}-${this.platformName}-${this.arch}.tar.gz`
+  }
+
+  protected getDownloadMirror() {
+    const mirror = packageMirrors.get(userStore.getPreferences().downloadMirror)
+    if (mirror) { return mirror }
+
+    return packageMirrors.get("default")
   }
 
   protected getBinaryPath() {
@@ -28,4 +42,4 @@ export class HelmCli extends LensBinary {
   }
 }
 
-export const helmCli = new HelmCli("3.1.2")
+export const helmCli = new HelmCli(helmVersion)

src/main/index.ts

@@ -15,7 +15,7 @@ import { shellSync } from "./shell-sync"
 import { getFreePort } from "./port"
 import { mangleProxyEnv } from "./proxy-env"
 import { findMainWebContents } from "./webcontents"
-import { HelmRepoManager, HelmRepo } from "./helm-repo-manager"
+import { helmCli } from "./helm-cli"
 
 mangleProxyEnv()
 if (app.commandLine.getSwitchValue("proxy-server") !== "") {
@@ -99,7 +99,10 @@ async function main() {
         logger.debug("navigate: cluster-settings-page  IPC sent");
       })
     },
-  }, promiseIpc);
+  }, promiseIpc)
+
+  // download helm cli
+  helmCli.ensureBinary()
 }
 
 app.on("ready", main)

src/main/kubectl.ts

@@ -9,6 +9,7 @@ import * as md5File from "md5-file"
 import { globalRequestOpts } from "../common/request"
 import * as lockFile from "proper-lockfile"
 import { helmCli } from "./helm-cli"
+import { userStore } from "../common/user-store"
 
 const kubectlMap: Map<string, string> = new Map([
   ["1.7", "1.8.15"],
@@ -19,10 +20,15 @@ const kubectlMap: Map<string, string> = new Map([
   ["1.12", "1.13.12"],
   ["1.13", "1.13.12"],
   ["1.14", "1.14.10"],
-  ["1.15", "1.15.10"],
-  ["1.16", "1.16.7"],
-  ["1.17", "1.17.3"],
-  ["1.18", "1.18.0-beta.1"]
+  ["1.15", "1.15.11"],
+  ["1.16", "1.16.8"],
+  ["1.17", "1.17.4"],
+  ["1.18", "1.18.0"]
+])
+
+const packageMirrors: Map<string, string> = new Map([
+  ["default", "https://storage.googleapis.com/kubernetes-release/release"],
+  ["china", "https://mirror.azure.cn/kubernetes/kubectl"]
 ])
 
 const initScriptVersionString = "# lens-initscript v3\n"
@@ -83,7 +89,7 @@ export class Kubectl {
     const platformName = process.platform === "win32" ? "windows" : process.platform
     const binaryName = process.platform === "win32" ? "kubectl.exe" : "kubectl"
 
-    this.url = `https://storage.googleapis.com/kubernetes-release/release/v${this.kubectlVersion}/bin/${platformName}/${arch}/${binaryName}`
+    this.url = `${this.getDownloadMirror()}/v${this.kubectlVersion}/bin/${platformName}/${arch}/${binaryName}`
 
     this.dirname = path.normalize(path.join(Kubectl.kubectlDir, this.kubectlVersion))
     this.path = path.join(this.dirname, binaryName)
@@ -167,7 +173,7 @@ export class Kubectl {
     }
   }
 
-  protected async ensureKubectl(): Promise<boolean> {
+  public async ensureKubectl(): Promise<boolean> {
     await ensureDir(this.dirname, 0o755)
     return lockFile.lock(this.dirname).then(async (release) => {
       logger.debug(`Acquired a lock for ${this.kubectlVersion}`)
@@ -287,6 +293,16 @@ export class Kubectl {
       url: this.url
     })
   }
+
+  protected getDownloadMirror() {
+    if (process.platform == "darwin") {
+      return packageMirrors.get("default") // MacOS packages are only available from default
+    }
+    const mirror = packageMirrors.get(userStore.getPreferences().downloadMirror)
+    if (mirror) { return mirror }
+
+    return packageMirrors.get("default")
+  }
 }
 
 const bundledKubectl = Kubectl.bundled()

src/main/lens-binary.ts

@@ -95,7 +95,7 @@ export class LensBinary {
     return exists
   }
 
-  protected async ensureBinary() {
+  public async ensureBinary() {
     const isValid = await this.checkBinary()
     if(!isValid) {
       await this.downloadBinary().catch((error) => { logger.error(error) });
@@ -129,7 +129,7 @@ export class LensBinary {
     })
   }
 
-  public async downloadBinary() {
+  protected async downloadBinary() {
     const binaryPath = this.tarPath || this.getBinaryPath()
     await ensureDir(this.getBinaryDir(), 0o755)
 

src/renderer/components/PreferencesPage.vue

@@ -5,34 +5,6 @@
       <div class="header sticky-top">
         <h2>Preferences</h2>
       </div>
-      <!-- <div class="row">
-        <div class="col-3" />
-        <div ref="content" class="global-settings col-6">
-          <h2>Kontena Lens PRO License</h2>
-
-          <b-form-group
-            label="No Kontena Lens PRO license assigned. Assign license by entering license key below:"
-            label-for="input-license-key"
-            v-if="!licenceData || licenceData.status !== 'valid'"
-          >
-            <b-form-input
-              id="input-license-key"
-              v-model="licenseKey"
-              trim
-              @blur="onLicenseKeySave"
-              placeholder="Enter license key"
-              :disabled="!isLoggedIn"
-              :state="errors.licenseKey"
-            />
-          </b-form-group>
-          <div v-if="licenceData">
-            <p v-if="licenceData.status === 'valid'">
-              Valid Kontena Lens PRO license assigned. Valid until {{ licenceData.valid_until }}<span v-if="licenceData.recurring">(renews automatically)</span>.
-            </p>
-          </div>
-        </div>
-        <div class="col-3" />
-      </div> -->
       <div class="row">
         <div class="col-3" />
         <div ref="content" class="global-settings col-6">
@@ -52,6 +24,25 @@
         </div>
         <div class="col-3" />
       </div>
+      <div class="row">
+        <div class="col-3" />
+        <div ref="content" class="global-settings col-6">
+          <h2>Download Mirror</h2>
+
+          <b-form-group
+            label="Download mirror for kubectl/helm:"
+            label-for="input-download-mirror"
+          >
+            <b-form-select
+              id="input-download-mirror"
+              v-model="preferences.downloadMirror"
+              @change="onSave"
+              :options="downloadMirrorOptions"
+            />
+          </b-form-group>
+        </div>
+        <div class="col-3" />
+      </div>
       <div class="row">
         <div class="col-3" />
         <div ref="content" class="global-settings col-6">
@@ -156,16 +147,16 @@ export default {
   },
   data(){
     return {
-      licenseKey: "",
       hubRepositories: [],
       selectedHubRepo: "",
       colorThemeOptions: [
         { value: "dark", text: "Dark" },
         { value: "light", text: "Light" },
       ],
-      errors: {
-        licenseKey: null
-      },
+      downloadMirrorOptions: [
+        { value: "default", text: "Default (Google)" },
+        { value: "china", text: "China (Azure)" },
+      ],
       isHelmProcessing: null,
     }
   },
@@ -176,33 +167,11 @@ export default {
     preferences: function() {
       return this.$store.getters.preferences;
     },
-    licenceData: function() {
-      return this.$store.getters.licenseData;
-    },
-    isLoggedIn: function() {
-      console.log(this.$store.getters.isLoggedIn)
-      return this.$store.getters.isLoggedIn;
-    }
   },
   methods: {
     onSave: function() {
       this.$store.commit("savePreferences", this.preferences);
     },
-    onLicenseKeySave: async function() {
-      if (this.licenseKey !== "") {
-        try {
-          await this.$store.dispatch("exhangeKey", {
-            key: this.licenseKey,
-            user: this.$store.getters.user
-          })
-          this.errors.licenseKey = true;
-        } catch(error) {
-          this.errors.licenseKey = false;
-        }
-      } else {
-        this.errors.licenseKey = null;
-      }
-    },
     request: async function(opts) {
       const o = Object.assign({
         timeout: 10000,