[ML] Correcting the size of the free ML node on cloud (#144512)

x-pack/plugins/ml/common/constants/cloud.ts

@@ -5,4 +5,5 @@
  * 2.0.
  */
 
+export const PLATINUM_MAX_RAM_FOR_ML_NODES = '1GB';
 export const TRIAL_MAX_RAM_FOR_ML_NODES = '2GB';

x-pack/plugins/ml/common/license/ml_license.ts

@@ -11,6 +11,7 @@ import { PLUGIN_ID } from '../constants/app';
 
 export const MINIMUM_LICENSE = 'basic';
 export const MINIMUM_FULL_LICENSE = 'platinum';
+export const TRIAL_LICENSE = 'trial';
 
 export interface LicenseStatus {
   isValid: boolean;
@@ -26,6 +27,7 @@ export class MlLicense {
   private _isMlEnabled: boolean = false;
   private _isMinimumLicense: boolean = false;
   private _isFullLicense: boolean = false;
+  private _isTrialLicense: boolean = false;
   private _initialized: boolean = false;
 
   public setup(
@@ -41,6 +43,7 @@ export class MlLicense {
       this._isMlEnabled = this._license.getFeature(PLUGIN_ID).isEnabled;
       this._isMinimumLicense = isMinimumLicense(this._license);
       this._isFullLicense = isFullLicense(this._license);
+      this._isTrialLicense = isTrialLicense(this._license);
 
       if (this._initialized === false && postInitFunctions !== undefined) {
         postInitFunctions.forEach((f) => f(this));
@@ -74,12 +77,20 @@ export class MlLicense {
   public isFullLicense() {
     return this._isFullLicense;
   }
+
+  public isTrialLicense() {
+    return this._isTrialLicense;
+  }
 }
 
 export function isFullLicense(license: ILicense) {
   return license.check(PLUGIN_ID, MINIMUM_FULL_LICENSE).state === 'valid';
 }
 
+export function isTrialLicense(license: ILicense) {
+  return license.check(PLUGIN_ID, TRIAL_LICENSE).state === 'valid';
+}
+
 export function isMinimumLicense(license: ILicense) {
   return license.check(PLUGIN_ID, MINIMUM_LICENSE).state === 'valid';
 }

x-pack/plugins/ml/public/application/components/node_available_warning/node_available_warning.tsx

@@ -11,13 +11,21 @@ import { EuiCallOut, EuiLink, EuiSpacer } from '@elastic/eui';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { mlNodesAvailable, permissionToViewMlNodeCount } from '../../ml_nodes_check';
 import { getCloudDeploymentId, isCloud } from '../../services/ml_server_info';
-import { TRIAL_MAX_RAM_FOR_ML_NODES } from '../../../../common/constants/cloud';
+import {
+  TRIAL_MAX_RAM_FOR_ML_NODES,
+  PLATINUM_MAX_RAM_FOR_ML_NODES,
+} from '../../../../common/constants/cloud';
+import { isTrialLicense } from '../../license/check_license';
 
 export const NodeAvailableWarning: FC = () => {
   if (mlNodesAvailable() === true || permissionToViewMlNodeCount() === false) {
     return null;
   }
 
+  const maxRamForMLNodes = isTrialLicense()
+    ? TRIAL_MAX_RAM_FOR_ML_NODES
+    : PLATINUM_MAX_RAM_FOR_ML_NODES;
+
   const id = getCloudDeploymentId();
   return (
     <Fragment>
@@ -57,7 +65,7 @@ export const NodeAvailableWarning: FC = () => {
                     />
                   </EuiLink>
                 ),
-                maxRamForMLNodes: TRIAL_MAX_RAM_FOR_ML_NODES,
+                maxRamForMLNodes,
               }}
             />
           </div>

x-pack/plugins/ml/public/application/license/check_license.tsx

@@ -84,3 +84,13 @@ export function hasLicenseExpired() {
 export function isFullLicense() {
   return mlLicense !== null && mlLicense.isFullLicense();
 }
+
+/**
+ * Check to see if the current license is trial.
+ *
+ * @export
+ * @returns {boolean}
+ */
+export function isTrialLicense() {
+  return mlLicense !== null && mlLicense.isTrialLicense();
+}