Merge pull request #4860 from LBGarber/new/lke-ha-support

Add High Availability LKE cluster support

lib/shared/addon/components/cluster-driver/driver-linodelke/component.js

@@ -46,16 +46,18 @@ const NODE_POOL_HEADERS = [
 ];
 
 export default Component.extend(ClusterDriver, {
-  intl:            service(),
-  linode:          service(),
+  intl:                         service(),
+  linode:                       service(),
   layout,
-  configField:     'lkeEngineConfig',
-  step:            1,
-  lanChanged:      null,
-  refresh:         false,
-  sortBy:          '',
-  descending:      false,
-  nodePoolHeaders: NODE_POOL_HEADERS,
+  configField:                  'lkeEngineConfig',
+  step:                         1,
+  lanChanged:                   null,
+  refresh:                      false,
+  sortBy:                       '',
+  descending:                   false,
+  nodePoolHeaders:              NODE_POOL_HEADERS,
+  // This value is currently not returned by the Linode API
+  highAvailabilityMonthlyPrice: 60.0,
 
   init() {
     this._super(...arguments);
@@ -64,6 +66,8 @@ export default Component.extend(ClusterDriver, {
     let configField = get(this, 'configField');
 
     setProperties(this, {
+      // We should store the previous state of HA to disallow downgrades
+      'highAvailability':     config ? config.highAvailability : false,
       'newTag':               '',
       'selectedNodePoolType': '',
       'selectedNodePoolObj':  {},
@@ -79,6 +83,7 @@ export default Component.extend(ClusterDriver, {
         accessToken:       '',
         region:            'us-central',
         kubernetesVersion: '',
+        highAvailability:  false,
         tags:              [],
         nodePools:         []
       });

lib/shared/addon/components/cluster-driver/driver-linodelke/template.hbs

@@ -80,6 +80,35 @@
             </div>
           </div>
         {{/if}}
+        <div class="row">
+          <div class="col span-6">
+            <label class="acc-label">
+              {{t "clusterNew.linodelke.highAvailability.label"}}
+              {{field-required}}
+            </label>
+            {{#input-or-display
+            editable=true
+            value=cluster.lkeEngineConfig.highAvailability
+            }}
+              <div class="radio">
+                <label>
+                  {{radio-button selection=cluster.lkeEngineConfig.highAvailability value=true}}
+                  {{t "generic.enabled"}}
+                  (+{{format-number highAvailabilityMonthlyPrice style='currency' currency='USD'}}/{{t "clusterNew.linodelke.highAvailability.month"}})
+                </label>
+              </div>
+              <div class="radio">
+                <label>
+                  {{radio-button selection=cluster.lkeEngineConfig.highAvailability disabled=highAvailability value=false}}
+                  {{t "generic.disabled"}}
+                </label>
+              </div>
+            {{/input-or-display}}
+            <p class="help-block">
+              {{t "clusterNew.linodelke.highAvailability.warning"}}
+            </p>
+          </div>
+        </div>
         <div class="row">
           <div class="header mt-40 mb-0">
             <div class="pull-left">

translations/en-us.yaml

@@ -4284,6 +4284,10 @@ clusterNew:
       loading: Saving your cluster configuration
       next: Proceed to Node pool selection
       title: Cluster Configuration
+    highAvailability:
+      label: High Availability
+      warning: Once a cluster has been upgraded to High Availability, it cannot be downgraded.
+      month: month
     kubernetesVersion:
       label: Kubernetes Version
       placeholder: Select a kubernetes version for your cluster