Single + bulk download kubeconfig

assets/translations/en-us.yaml

@@ -75,9 +75,10 @@ nav:
   title: Dashboard
   backToRancher: Cluster Manager
   clusterTools: Cluster Tools
-  shell: Kubectl Shell
+  kubeconfig: Download KubeConfig
   import: Import YAML
   home: Home
+  shell: Kubectl Shell
   support: Get Support
   group:
     cluster: Cluster

components/nav/Header.vue

@@ -47,11 +47,15 @@ export default {
       return this.$store.getters['rancher/byId'](NORMAN.PRINCIPAL, this.$store.getters['auth/principalId']) || {};
     },
 
-    showShell() {
+    kubeConfigEnabled() {
+      return true;
+    },
+
+    shellEnabled() {
       return !!this.currentCluster?.links?.shell;
     },
 
-    showImport() {
+    importEnabled() {
       return !!this.currentCluster?.actions?.apply;
     },
 
@@ -147,36 +151,46 @@ export default {
     </div>
 
     <div v-if="!simple" class="header-buttons">
-      <button
-        v-if="currentProduct && currentProduct.showClusterSwitcher"
-        v-tooltip="t('nav.import')"
-        :disabled="!showImport"
-        type="button"
-        class="btn header-btn role-tertiary"
-        @click="openImport()"
-      >
-        <i class="icon icon-upload icon-lg" />
-      </button>
-      <modal
-        class="import-modal"
-        name="importModal"
-        width="75%"
-        height="auto"
-        styles="max-height: 90vh;"
-      >
-        <Import :cluster="currentCluster" @close="closeImport" />
-      </modal>
+      <template v-if="currentProduct && currentProduct.showClusterSwitcher">
+        <button
+          v-tooltip="t('nav.import')"
+          :disabled="!importEnabled"
+          type="button"
+          class="btn header-btn role-tertiary"
+          @click="openImport()"
+        >
+          <i class="icon icon-upload icon-lg" />
+        </button>
+        <modal
+          class="import-modal"
+          name="importModal"
+          width="75%"
+          height="auto"
+          styles="max-height: 90vh;"
+        >
+          <Import :cluster="currentCluster" @close="closeImport" />
+        </modal>
 
-      <button
-        v-if="currentProduct && currentProduct.showClusterSwitcher"
-        v-tooltip="t('nav.shell')"
-        :disabled="!showShell"
-        type="button"
-        class="btn header-btn role-tertiary"
-        @click="currentCluster.openShell()"
-      >
-        <i class="icon icon-terminal icon-lg" />
-      </button>
+        <button
+          v-tooltip="t('nav.shell')"
+          :disabled="!shellEnabled"
+          type="button"
+          class="btn header-btn role-tertiary"
+          @click="currentCluster.openShell()"
+        >
+          <i class="icon icon-terminal icon-lg" />
+        </button>
+
+        <button
+          v-tooltip="t('nav.kubeconfig')"
+          :disabled="!kubeConfigEnabled"
+          type="button"
+          class="btn header-btn role-tertiary"
+          @click="currentCluster.downloadKubeConfig()"
+        >
+          <i class="icon icon-file icon-lg" />
+        </button>
+      </template>
 
       <button
         v-if="showSearch"

models/management.cattle.io.cluster.js

@@ -1,7 +1,10 @@
 import { CATALOG } from '@/config/labels-annotations';
 import { FLEET, MANAGEMENT } from '@/config/types';
 import { insertAt } from '@/utils/array';
+import { downloadFile } from '@/utils/download';
 import { parseSi } from '@/utils/units';
+import jsyaml from 'js-yaml';
+import { eachLimit } from '@/utils/promise';
 
 // See translation file cluster.providers for list of providers
 // If the logo is not named with the provider name, add an override here
@@ -37,6 +40,15 @@ export default {
       enabled:    !!this.links.shell,
     });
 
+    insertAt(out, 1, {
+      action:     'downloadKubeConfig',
+      bulkAction: 'downloadKubeConfigBulk',
+      label:      'Download KubeConfig',
+      icon:       'icon icon-download',
+      bulkable:   true,
+      enabled:    this.$rootGetters['isRancher'],
+    });
+
     return out;
   },
 
@@ -102,21 +114,6 @@ export default {
     return '';
   },
 
-  openShell() {
-    return () => {
-      this.$dispatch('wm/open', {
-        id:        `kubectl-${ this.id }`,
-        label:     this.$rootGetters['i18n/t']('wm.kubectlShell.title', { name: this.nameDisplay }),
-        icon:      'terminal',
-        component: 'KubectlShell',
-        attrs:     {
-          cluster: this,
-          pod:     {}
-        }
-      }, { root: true });
-    };
-  },
-
   providerOs() {
     if ( this.status?.provider === 'rke.windows' ) {
       return 'windows';
@@ -189,5 +186,67 @@ export default {
     } else {
       return null;
     }
-  }
+  },
+
+  openShell() {
+    return () => {
+      this.$dispatch('wm/open', {
+        id:        `kubectl-${ this.id }`,
+        label:     this.$rootGetters['i18n/t']('wm.kubectlShell.title', { name: this.nameDisplay }),
+        icon:      'terminal',
+        component: 'KubectlShell',
+        attrs:     {
+          cluster: this,
+          pod:     {}
+        }
+      }, { root: true });
+    };
+  },
+
+  generateKubeConfig() {
+    return async() => {
+      const res = await this.$dispatch('request', {
+        method: 'post',
+        url:    `/v3/clusters/${ this.id }?action=generateKubeconfig`
+      });
+
+      return res.config;
+    };
+  },
+
+  downloadKubeConfig() {
+    return async() => {
+      const config = await this.generateKubeConfig();
+
+      downloadFile(`${ this.nameDisplay }.yaml`, config, 'application/yaml');
+    };
+  },
+
+  downloadKubeConfigBulk() {
+    return async(items) => {
+      let obj = {};
+      let first = true;
+
+      await eachLimit(items, 10, (item, idx) => {
+        return item.generateKubeConfig().then((config) => {
+          const entry = jsyaml.safeLoad(config);
+
+          if ( first ) {
+            obj = entry;
+            first = false;
+          } else {
+            obj.clusters.push(...entry.clusters);
+            obj.users.push(...entry.users);
+            obj.contexts.push(...entry.contexts);
+          }
+        });
+      });
+
+      delete obj['current-context'];
+
+      const out = jsyaml.safeDump(obj);
+
+      downloadFile('kubeconfig.yaml', out, 'application/yaml');
+    };
+  },
 };

models/provisioning.cattle.io.cluster.js

@@ -1,5 +1,5 @@
 import { CAPI, MANAGEMENT, NORMAN } from '@/config/types';
-import { findBy } from '@/utils/array';
+import { findBy, insertAt } from '@/utils/array';
 import { sortBy } from '@/utils/sort';
 import { ucFirst } from '@/utils/string';
 
@@ -25,6 +25,28 @@ export default {
     return out;
   },
 
+  _availableActions() {
+    const out = this._standardActions;
+
+    insertAt(out, 0, {
+      action:     'openShell',
+      label:      'Kubectl Shell',
+      icon:       'icon icon-terminal',
+      enabled:    !!this.mgmt?.links.shell,
+    });
+
+    insertAt(out, 1, {
+      action:     'downloadKubeConfig',
+      bulkAction: 'downloadKubeConfigBulk',
+      label:      'Download KubeConfig',
+      icon:       'icon icon-download',
+      bulkable:   true,
+      enabled:    this.$rootGetters['isRancher'],
+    });
+
+    return out;
+  },
+
   isImported() {
     return this.provisioner === 'imported';
   },
@@ -208,5 +230,29 @@ export default {
 
       return token.save();
     };
-  }
+  },
+
+  openShell() {
+    return () => {
+      return this.mgmt?.openShell();
+    };
+  },
+
+  generateKubeConfig() {
+    return () => {
+      return this.mgmt?.generateKubeConfig();
+    };
+  },
+
+  downloadKubeConfig() {
+    return () => {
+      return this.mgmt?.downloadKubeConfig();
+    };
+  },
+
+  downloadKubeConfigBulk() {
+    return (items) => {
+      return this.mgmt?.downloadKubeConfigBulk(items);
+    };
+  },
 };