Azure: add PostgresSQL support and refactor to use resource graph (#8046)

* Azure: add PostgresSQL support and refactor to use resource graph - Refactored to use @azure/arm-resourcegraph for all queries - Refactored database lookup to do just 2 queries (all servers, all DBS) instead of waiting serially on 1 query per RG - Added Azure Database for PostgresSQL Servers support in the tree - Removed use of older azure APIs in preference to ones compatible with resource graph - Note: Had to use v1.0 of new subscriptions package because resourcegraph is 2month out of date vs all other packages
2026-02-16 10:58:30 -05:00 · 2019-10-28 09:47:38 -07:00
parent a7f597c943
commit 067af76904
21 changed files with 565 additions and 176 deletions
--- a/extensions/azurecore/extension.webpack.config.js
+++ b/extensions/azurecore/extension.webpack.config.js
@@ -15,7 +15,8 @@ module.exports = withDefaults({
 		extension: './src/extension.ts'
 	},
 	externals: {
-		'ms-rest': 'commonjs ms-rest',
+		'@azure/ms-rest-azure-js': 'commonjs @azure/ms-rest-azure-js',
+		'@azure/ms-rest-js': 'commonjs @azure/ms-rest-js',
 		'request': 'commonjs request'
 	}
 });
--- a/extensions/azurecore/package.json
+++ b/extensions/azurecore/package.json
@@ -173,10 +173,9 @@
    "hasAzureResourceProviders": true
  },
  "dependencies": {
+    "@azure/arm-resourcegraph": "^2.0.0",
+    "@azure/arm-subscriptions": "1.0.0",
    "adal-node": "^0.1.28",
-    "azure-arm-resource": "^7.0.0",
-    "azure-arm-sql": "^5.0.1",
-    "ms-rest": "^2.5.0",
    "request": "2.88.0",
    "vscode-nls": "^4.0.0"
  },
@@ -184,9 +183,9 @@
    "@types/mocha": "^5.2.5",
    "@types/node": "^10.12.12",
    "@types/request": "^2.48.1",
+    "mocha": "^5.2.0",
    "mocha-junit-reporter": "^1.17.0",
    "mocha-multi-reporters": "^1.1.7",
-    "mocha": "^5.2.0",
    "should": "^13.2.1",
    "typemoq": "^2.1.0",
    "vscode": "1.1.26"
--- a/extensions/azurecore/src/azureResource/commands.ts
+++ b/extensions/azurecore/src/azureResource/commands.ts
@@ -6,11 +6,11 @@

 import { window, QuickPickItem } from 'vscode';
 import * as azdata from 'azdata';
-import { TokenCredentials } from 'ms-rest';
-import { AppContext } from '../appContext';
+import { TokenCredentials } from '@azure/ms-rest-js';
 import * as nls from 'vscode-nls';
 const localize = nls.loadMessageBundle();

+import { AppContext } from '../appContext';
 import { azureResource } from './azure-resource';
 import { TreeNode } from './treeNode';
 import { AzureResourceCredentialError } from './errors';
@@ -46,7 +46,11 @@ export function registerAzureResourceCommands(appContext: AppContext, tree: Azur
 			}
 		}

-		let selectedSubscriptions = (await subscriptionFilterService.getSelectedSubscriptions(accountNode.account)) || <azureResource.AzureResourceSubscription[]>[];
+		let selectedSubscriptions = await subscriptionFilterService.getSelectedSubscriptions(accountNode.account);
+		if (!selectedSubscriptions) {
+			selectedSubscriptions = [];
+		}
+
 		const selectedSubscriptionIds: string[] = [];
 		if (selectedSubscriptions.length > 0) {
 			selectedSubscriptionIds.push(...selectedSubscriptions.map((subscription) => subscription.id));
@@ -67,9 +71,9 @@ export function registerAzureResourceCommands(appContext: AppContext, tree: Azur
 			};
 		}).sort((a, b) => a.label.localeCompare(b.label));

-		const selectedSubscriptionQuickPickItems = (await window.showQuickPick(subscriptionQuickPickItems, { canPickMany: true }));
+		const selectedSubscriptionQuickPickItems = await window.showQuickPick(subscriptionQuickPickItems, { canPickMany: true });
 		if (selectedSubscriptionQuickPickItems && selectedSubscriptionQuickPickItems.length > 0) {
-			tree.refresh(node, false);
+			await tree.refresh(node, false);

 			selectedSubscriptions = selectedSubscriptionQuickPickItems.map((subscriptionItem) => subscriptionItem.subscription);
 			await subscriptionFilterService.saveSelectedSubscriptions(accountNode.account, selectedSubscriptions);
@@ -79,7 +83,7 @@ export function registerAzureResourceCommands(appContext: AppContext, tree: Azur
 	appContext.apiWrapper.registerCommand('azure.resource.refreshall', () => tree.notifyNodeChanged(undefined));

 	appContext.apiWrapper.registerCommand('azure.resource.refresh', async (node?: TreeNode) => {
-		tree.refresh(node, true);
+		await tree.refresh(node, true);
 	});

 	appContext.apiWrapper.registerCommand('azure.resource.signin', async (node?: TreeNode) => {
--- a/extensions/azurecore/src/azureResource/interfaces.ts
+++ b/extensions/azurecore/src/azureResource/interfaces.ts
@@ -3,9 +3,8 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-'use strict';
+import * as msRest from '@azure/ms-rest-js';

-import { ServiceClientCredentials } from 'ms-rest';
 import { Account, DidChangeAccountsParams } from 'azdata';
 import { Event } from 'vscode';

@@ -13,17 +12,15 @@ import { azureResource } from './azure-resource';

 export interface IAzureResourceAccountService {
 	getAccounts(): Promise<Account[]>;
-
 	readonly onDidChangeAccounts: Event<DidChangeAccountsParams>;
 }

 export interface IAzureResourceSubscriptionService {
-	getSubscriptions(account: Account, credential: ServiceClientCredentials): Promise<azureResource.AzureResourceSubscription[]>;
+	getSubscriptions(account: Account, credential: msRest.ServiceClientCredentials): Promise<azureResource.AzureResourceSubscription[]>;
 }

 export interface IAzureResourceSubscriptionFilterService {
 	getSelectedSubscriptions(account: Account): Promise<azureResource.AzureResourceSubscription[]>;
-
 	saveSelectedSubscriptions(account: Account, selectedSubscriptions: azureResource.AzureResourceSubscription[]): Promise<void>;
 }

@@ -50,7 +47,7 @@ export interface AzureSqlResource {
 }

 export interface IAzureResourceService<T extends AzureSqlResource> {
-	getResources(subscription: azureResource.AzureResourceSubscription, credential: ServiceClientCredentials): Promise<T[]>;
+	getResources(subscription: azureResource.AzureResourceSubscription, credential: msRest.ServiceClientCredentials): Promise<T[]>;
 }


@@ -60,6 +57,7 @@ export interface AzureResourceDatabase extends AzureSqlResource {
 }

 export interface AzureResourceDatabaseServer extends AzureSqlResource {
+	id?: string;
 	fullName: string;
 	defaultDatabaseName: string;
 }
--- a/extensions/azurecore/src/azureResource/providers/database/databaseService.ts
+++ b/extensions/azurecore/src/azureResource/providers/database/databaseService.ts
@@ -3,35 +3,56 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-import { ServiceClientCredentials } from 'ms-rest';
-import { SqlManagementClient } from 'azure-arm-sql';
-
+import { ServiceClientCredentials } from '@azure/ms-rest-js';
 import { azureResource } from '../../azure-resource';
 import { IAzureResourceService, AzureResourceDatabase } from '../../interfaces';
+import { serversQuery, DbServerGraphData } from '../databaseServer/databaseServerService';
+import { ResourceGraphClient } from '@azure/arm-resourcegraph';
+import { queryGraphResources, GraphData } from '../resourceTreeDataProviderBase';

+interface DatabaseGraphData extends GraphData {
+	kind: string;
+}
 export class AzureResourceDatabaseService implements IAzureResourceService<AzureResourceDatabase> {
 	public async getResources(subscription: azureResource.AzureResourceSubscription, credential: ServiceClientCredentials): Promise<AzureResourceDatabase[]> {
 		const databases: AzureResourceDatabase[] = [];
-		const sqlManagementClient = new SqlManagementClient(credential, subscription.id);
-		const svrs = await sqlManagementClient.servers.list();
-		for (const svr of svrs) {
-			// Extract resource group name from svr.id
-			const svrIdRegExp = new RegExp(`\/subscriptions\/${subscription.id}\/resourceGroups\/(.+)\/providers\/Microsoft\.Sql\/servers\/${svr.name}`);
-			if (!svrIdRegExp.test(svr.id)) {
-				continue;
+		const resourceClient = new ResourceGraphClient(credential);
+
+		// Query servers and databases in parallel (start both promises before waiting on the 1st)
+		let serverQueryPromise = queryGraphResources<GraphData>(resourceClient, subscription.id, serversQuery);
+		let dbQueryPromise = queryGraphResources<GraphData>(resourceClient, subscription.id, 'where type == "microsoft.sql/servers/databases"');
+		let servers: DbServerGraphData[] = await serverQueryPromise as DbServerGraphData[];
+		let dbByGraph: DatabaseGraphData[] = await dbQueryPromise as DatabaseGraphData[];
+
+		// Group servers by resource group, then merge DB results with servers so we
+		// can get the login name and server fully qualified name to use for connections
+		let rgMap = new Map<string, DbServerGraphData[]>();
+		servers.forEach(s => {
+			let serversForRg = rgMap.get(s.resourceGroup) || [];
+			serversForRg.push(s);
+			rgMap.set(s.resourceGroup, serversForRg);
+		});
+
+		// Match database ID. When calling exec [0] is full match, [1] is resource group name, [2] is server name
+		const svrIdRegExp = new RegExp(`\/subscriptions\/${subscription.id}\/resourceGroups\/(.+)\/providers\/Microsoft\.Sql\/servers\/(.+)\/databases\/.+`);
+
+		dbByGraph.forEach(db => {
+			// Filter master DBs, and for all others find their server to get login info
+			let serversForRg = rgMap.get(db.resourceGroup);
+			if (serversForRg && !db.kind.endsWith('system') && svrIdRegExp.test(db.id)) {
+				const founds = svrIdRegExp.exec(db.id);
+				const serverName = founds[2];
+				let server = servers.find(s => s.name === serverName);
+				if (server) {
+					databases.push({
+						name: db.name,
+						serverName: server.name,
+						serverFullName: server.properties.fullyQualifiedDomainName,
+						loginName: server.properties.administratorLogin
+					});
+				}
 			}
-
-			const founds = svrIdRegExp.exec(svr.id);
-			const resouceGroup = founds[1];
-
-			const dbs = await sqlManagementClient.databases.listByServer(resouceGroup, svr.name);
-			dbs.forEach((db) => databases.push({
-				name: db.name,
-				serverName: svr.name,
-				serverFullName: svr.fullyQualifiedDomainName,
-				loginName: svr.administratorLogin
-			}));
-		}
+		});

 		return databases;
 	}
--- a/extensions/azurecore/src/azureResource/providers/databaseServer/databaseServerService.ts
+++ b/extensions/azurecore/src/azureResource/providers/databaseServer/databaseServerService.ts
@@ -3,26 +3,33 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-import { ServiceClientCredentials } from 'ms-rest';
-import { SqlManagementClient } from 'azure-arm-sql';

-import { azureResource } from '../../azure-resource';
-import { IAzureResourceService, AzureResourceDatabaseServer } from '../../interfaces';
+import { ResourceServiceBase, GraphData } from '../resourceTreeDataProviderBase';
+import { AzureResourceDatabaseServer } from '../../interfaces';

-export class AzureResourceDatabaseServerService implements IAzureResourceService<AzureResourceDatabaseServer> {
-	public async getResources(subscription: azureResource.AzureResourceSubscription, credential: ServiceClientCredentials): Promise<AzureResourceDatabaseServer[]> {
-		const databaseServers: AzureResourceDatabaseServer[] = [];

-		const sqlManagementClient = new SqlManagementClient(credential, subscription.id);
-		const svrs = await sqlManagementClient.servers.list();
+export interface DbServerGraphData extends GraphData {
+	properties: {
+		fullyQualifiedDomainName: string;
+		administratorLogin: string;
+	};
+}

-		svrs.forEach((svr) => databaseServers.push({
-			name: svr.name,
-			fullName: svr.fullyQualifiedDomainName,
-			loginName: svr.administratorLogin,
+export const serversQuery = 'where type == "microsoft.sql/servers"';
+
+export class AzureResourceDatabaseServerService extends ResourceServiceBase<DbServerGraphData, AzureResourceDatabaseServer> {
+
+	protected get query(): string {
+		return serversQuery;
+	}
+
+	protected convertResource(resource: DbServerGraphData): AzureResourceDatabaseServer {
+		return {
+			id: resource.id,
+			name: resource.name,
+			fullName: resource.properties.fullyQualifiedDomainName,
+			loginName: resource.properties.administratorLogin,
 			defaultDatabaseName: 'master'
-		}));
-
-		return databaseServers;
+		};
 	}
 }
--- a/extensions/azurecore/src/azureResource/providers/databaseServer/databaseServerTreeDataProvider.ts
+++ b/extensions/azurecore/src/azureResource/providers/databaseServer/databaseServerTreeDataProvider.ts
@@ -30,7 +30,7 @@ export class AzureResourceDatabaseServerTreeDataProvider extends ResourceTreeDat

 	protected getTreeItemForResource(databaseServer: AzureResourceDatabaseServer): TreeItem {
 		return {
-			id: `databaseServer_${databaseServer.name}`,
+			id: `databaseServer_${databaseServer.id ? databaseServer.id : databaseServer.name}`,
 			label: databaseServer.name,
 			iconPath: {
 				dark: this._extensionContext.asAbsolutePath('resources/dark/sql_server_inverse.svg'),
--- a/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerProvider.ts
+++ b/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerProvider.ts
@@ -0,0 +1,28 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ExtensionContext } from 'vscode';
+import { ApiWrapper } from '../../../apiWrapper';
+
+import { azureResource } from '../../azure-resource';
+import { IAzureResourceService, AzureResourceDatabaseServer } from '../../interfaces';
+import { PostgresServerTreeDataProvider as PostgresServerTreeDataProvider } from './postgresServerTreeDataProvider';
+
+export class PostgresServerProvider implements azureResource.IAzureResourceProvider {
+	public constructor(
+		private _databaseServerService: IAzureResourceService<AzureResourceDatabaseServer>,
+		private _apiWrapper: ApiWrapper,
+		private _extensionContext: ExtensionContext
+	) {
+	}
+
+	public getTreeDataProvider(): azureResource.IAzureResourceTreeDataProvider {
+		return new PostgresServerTreeDataProvider(this._databaseServerService, this._apiWrapper, this._extensionContext);
+	}
+
+	public get providerId(): string {
+		return 'azure.resource.providers.postgresServer';
+	}
+}
--- a/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerService.ts
+++ b/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerService.ts
@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+
+import { ResourceServiceBase, GraphData } from '../resourceTreeDataProviderBase';
+import { AzureResourceDatabaseServer } from '../../interfaces';
+
+
+export interface DbServerGraphData extends GraphData {
+	properties: {
+		fullyQualifiedDomainName: string;
+		administratorLogin: string;
+	};
+}
+
+export const serversQuery = 'where type == "microsoft.dbforpostgresql/servers"';
+
+export class PostgresServerService extends ResourceServiceBase<DbServerGraphData, AzureResourceDatabaseServer> {
+
+	protected get query(): string {
+		return serversQuery;
+	}
+
+	protected convertResource(resource: DbServerGraphData): AzureResourceDatabaseServer {
+		return {
+			id: resource.id,
+			name: resource.name,
+			fullName: resource.properties.fullyQualifiedDomainName,
+			loginName: resource.properties.administratorLogin,
+			defaultDatabaseName: 'postgres'
+		};
+	}
+}
--- a/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerTreeDataProvider.ts
+++ b/extensions/azurecore/src/azureResource/providers/postgresServer/postgresServerTreeDataProvider.ts
@@ -0,0 +1,82 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ExtensionNodeType, TreeItem } from 'azdata';
+import { TreeItemCollapsibleState, ExtensionContext } from 'vscode';
+import * as nls from 'vscode-nls';
+const localize = nls.loadMessageBundle();
+
+import { AzureResourceItemType } from '../../constants';
+import { ApiWrapper } from '../../../apiWrapper';
+import { generateGuid } from '../../utils';
+import { IAzureResourceService, AzureResourceDatabaseServer } from '../../interfaces';
+import { ResourceTreeDataProviderBase } from '../resourceTreeDataProviderBase';
+import { azureResource } from '../../azure-resource';
+
+export class PostgresServerTreeDataProvider extends ResourceTreeDataProviderBase<AzureResourceDatabaseServer> {
+	private static readonly containerId = 'azure.resource.providers.databaseServer.treeDataProvider.postgresServerContainer';
+	private static readonly containerLabel = localize('azure.resource.providers.databaseServer.treeDataProvider.postgresServerContainerLabel', "Azure Database for PostgreSQL Servers");
+
+	public constructor(
+		databaseServerService: IAzureResourceService<AzureResourceDatabaseServer>,
+		apiWrapper: ApiWrapper,
+		private _extensionContext: ExtensionContext
+	) {
+		super(databaseServerService, apiWrapper);
+	}
+
+
+	protected getTreeItemForResource(databaseServer: AzureResourceDatabaseServer): TreeItem {
+		return {
+			id: `databaseServer_${databaseServer.id ? databaseServer.id : databaseServer.name}`,
+			label: databaseServer.name,
+			// TODO: should get PGSQL-specific icons (also needed in that extension)
+			iconPath: {
+				dark: this._extensionContext.asAbsolutePath('resources/dark/sql_server_inverse.svg'),
+				light: this._extensionContext.asAbsolutePath('resources/light/sql_server.svg')
+			},
+			collapsibleState: TreeItemCollapsibleState.Collapsed,
+			contextValue: AzureResourceItemType.databaseServer,
+			payload: {
+				id: generateGuid(),
+				connectionName: undefined,
+				serverName: databaseServer.fullName,
+				databaseName: databaseServer.defaultDatabaseName,
+				userName: `${databaseServer.loginName}@${databaseServer.fullName}`,
+				password: '',
+				authenticationType: 'SqlLogin',
+				savePassword: true,
+				groupFullName: '',
+				groupId: '',
+				providerName: 'PGSQL',
+				saveProfile: false,
+				options: {
+					// Set default for SSL or will get error complaining about it not being set correctly
+					'sslmode': 'require'
+				}
+			},
+			childProvider: 'PGSQL',
+			type: ExtensionNodeType.Server
+		};
+	}
+
+	protected createContainerNode(): azureResource.IAzureResourceNode {
+		return {
+			account: undefined,
+			subscription: undefined,
+			tenantId: undefined,
+			treeItem: {
+				id: PostgresServerTreeDataProvider.containerId,
+				label: PostgresServerTreeDataProvider.containerLabel,
+				iconPath: {
+					dark: this._extensionContext.asAbsolutePath('resources/dark/folder_inverse.svg'),
+					light: this._extensionContext.asAbsolutePath('resources/light/folder.svg')
+				},
+				collapsibleState: TreeItemCollapsibleState.Collapsed,
+				contextValue: AzureResourceItemType.databaseServerContainer
+			}
+		};
+	}
+}
--- a/extensions/azurecore/src/azureResource/providers/resourceTreeDataProviderBase.ts
+++ b/extensions/azurecore/src/azureResource/providers/resourceTreeDataProviderBase.ts
@@ -4,17 +4,19 @@
 *--------------------------------------------------------------------------------------------*/

 import { AzureResource, TreeItem } from 'azdata';
-import { TokenCredentials } from 'ms-rest';
+import * as msRest from '@azure/ms-rest-js';

 import { azureResource } from '../azure-resource';
 import { ApiWrapper } from '../../apiWrapper';
 import { IAzureResourceService, AzureSqlResource } from '../interfaces';
+import { AzureResourceErrorMessageUtil } from '../utils';
+import { ResourceGraphClient } from '@azure/arm-resourcegraph';

 export abstract class ResourceTreeDataProviderBase<T extends AzureSqlResource> implements azureResource.IAzureResourceTreeDataProvider {

 	public constructor(
 		protected _resourceService: IAzureResourceService<T>,
-		protected _apiWrapper: ApiWrapper,
+		protected _apiWrapper: ApiWrapper
 	) {
 	}

@@ -23,24 +25,94 @@ export abstract class ResourceTreeDataProviderBase<T extends AzureSqlResource> i
 	}

 	public async getChildren(element?: azureResource.IAzureResourceNode): Promise<azureResource.IAzureResourceNode[]> {
-		if (!element) {
-			return [this.createContainerNode()];
-		}
+		try {
+			if (!element) {
+				return [this.createContainerNode()];
+			}

+			let resources: T[] = await this.getResources(element);
+
+			return resources.map((resource) => <azureResource.IAzureResourceNode>{
+				account: element.account,
+				subscription: element.subscription,
+				tenantId: element.tenantId,
+				treeItem: this.getTreeItemForResource(resource)
+			}).sort((a, b) => a.treeItem.label.localeCompare(b.treeItem.label));
+		} catch (error) {
+			console.log(AzureResourceErrorMessageUtil.getErrorMessage(error));
+			throw error;
+		}
+	}
+
+	private async getResources(element: azureResource.IAzureResourceNode): Promise<T[]> {
 		const tokens = await this._apiWrapper.getSecurityToken(element.account, AzureResource.ResourceManagement);
-		const credential = new TokenCredentials(tokens[element.tenantId].token, tokens[element.tenantId].tokenType);
+		const credential = new msRest.TokenCredentials(tokens[element.tenantId].token, tokens[element.tenantId].tokenType);

 		const resources: T[] = await this._resourceService.getResources(element.subscription, credential) || <T[]>[];
-
-		return resources.map((resource) => <azureResource.IAzureResourceNode>{
-			account: element.account,
-			subscription: element.subscription,
-			tenantId: element.tenantId,
-			treeItem: this.getTreeItemForResource(resource)
-		}).sort((a, b) => a.treeItem.label.localeCompare(b.treeItem.label));
+		return resources;
 	}

 	protected abstract getTreeItemForResource(resource: T): TreeItem;

 	protected abstract createContainerNode(): azureResource.IAzureResourceNode;
 }
+
+export interface GraphData {
+	id: string;
+	name: string;
+	location: string;
+	type: string;
+	resourceGroup: string;
+}
+
+
+export async function queryGraphResources<T extends GraphData>(resourceClient: ResourceGraphClient, subId: string, resourceQuery: string): Promise<T[]> {
+	const allResources: T[] = [];
+	let totalProcessed = 0;
+	let doQuery = async (skipToken?: string) => {
+		const response = await resourceClient.resources({
+			subscriptions: [subId],
+			query: resourceQuery,
+			options: {
+				resultFormat: 'objectArray',
+				skipToken: skipToken
+			}
+		});
+		const resources: T[] = response.data;
+		totalProcessed += resources.length;
+		allResources.push(...resources);
+		if (response.skipToken && totalProcessed < response.totalRecords) {
+			await doQuery(response.skipToken);
+		}
+	};
+	await doQuery();
+	return allResources;
+}
+
+export abstract class ResourceServiceBase<T extends GraphData, U extends AzureSqlResource> implements IAzureResourceService<U> {
+	constructor() {
+	}
+
+	protected abstract get query(): string;
+
+	public async getResources(subscription: azureResource.AzureResourceSubscription, credential: msRest.ServiceClientCredentials): Promise<U[]> {
+		const convertedResources: U[] = [];
+		const resourceClient = new ResourceGraphClient(credential);
+		let graphResources = await queryGraphResources<T>(resourceClient, subscription.id, this.query);
+		let ids = new Set<string>();
+		graphResources.forEach((res) => {
+			if (!ids.has(res.id)) {
+				ids.add(res.id);
+				let converted = this.convertResource(res);
+				convertedResources.push(converted);
+			}
+		});
+
+		return convertedResources;
+	}
+
+	protected abstract convertResource(resource: T): U;
+}
+
+
+
--- a/extensions/azurecore/src/azureResource/providers/sqlinstance/sqlInstanceService.ts
+++ b/extensions/azurecore/src/azureResource/providers/sqlinstance/sqlInstanceService.ts
@@ -3,25 +3,31 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-import { ServiceClientCredentials as OldSc } from 'ms-rest';
-import { SqlManagementClient } from 'azure-arm-sql';
+import { AzureResourceDatabaseServer } from '../../interfaces';
+import { ResourceServiceBase, GraphData } from '../resourceTreeDataProviderBase';

-import { azureResource } from '../../azure-resource';
-import { IAzureResourceService, AzureResourceDatabaseServer } from '../../interfaces';
+export interface SqlInstanceGraphData extends GraphData {
+	properties: {
+		fullyQualifiedDomainName: string;
+		administratorLogin: string;
+	};
+}

-export class SqlInstanceResourceService implements IAzureResourceService<AzureResourceDatabaseServer> {
-	public async getResources(subscription: azureResource.AzureResourceSubscription, credential: OldSc): Promise<AzureResourceDatabaseServer[]> {
-		const databaseServers: AzureResourceDatabaseServer[] = [];
-		const sqlManagementClient = new SqlManagementClient(credential, subscription.id);
-		const svrs = await sqlManagementClient.managedInstances.list();
+const instanceQuery = 'where type == "microsoft.sql/managedinstances"';

-		svrs.forEach((svr) => databaseServers.push({
-			name: svr.name,
-			fullName: svr.fullyQualifiedDomainName,
-			loginName: svr.administratorLogin,
+export class SqlInstanceResourceService extends ResourceServiceBase<SqlInstanceGraphData, AzureResourceDatabaseServer> {
+
+	protected get query(): string {
+		return instanceQuery;
+	}
+
+	protected convertResource(resource: SqlInstanceGraphData): AzureResourceDatabaseServer {
+		return {
+			id: resource.id,
+			name: resource.name,
+			fullName: resource.properties.fullyQualifiedDomainName,
+			loginName: resource.properties.administratorLogin,
 			defaultDatabaseName: 'master'
-		}));
-
-		return databaseServers;
+		};
 	}
 }
--- a/extensions/azurecore/src/azureResource/providers/sqlinstance/sqlInstanceTreeDataProvider.ts
+++ b/extensions/azurecore/src/azureResource/providers/sqlinstance/sqlInstanceTreeDataProvider.ts
@@ -17,7 +17,7 @@ import { azureResource } from '../../azure-resource';

 export class SqlInstanceTreeDataProvider extends ResourceTreeDataProviderBase<AzureResourceDatabaseServer> {
 	private static readonly containerId = 'azure.resource.providers.sqlInstanceContainer';
-	private static readonly containerLabel = localize('azure.resource.providers.sqlInstanceContainerLabel', "SQL Instances");
+	private static readonly containerLabel = localize('azure.resource.providers.sqlInstanceContainerLabel', "SQL Managed Instances");

 	public constructor(
 		databaseServerService: IAzureResourceService<AzureResourceDatabaseServer>,
@@ -30,7 +30,7 @@ export class SqlInstanceTreeDataProvider extends ResourceTreeDataProviderBase<Az

 	protected getTreeItemForResource(databaseServer: AzureResourceDatabaseServer): TreeItem {
 		return {
-			id: `sqlInstance_${databaseServer.name}`,
+			id: `sqlInstance_${databaseServer.id ? databaseServer.id : databaseServer.name}`,
 			label: databaseServer.name,
 			iconPath: {
 				dark: this._extensionContext.asAbsolutePath('resources/dark/sql_instance_inverse.svg'),
--- a/extensions/azurecore/src/azureResource/services/subscriptionService.ts
+++ b/extensions/azurecore/src/azureResource/services/subscriptionService.ts
@@ -3,11 +3,9 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-'use strict';
-
 import { Account } from 'azdata';
-import { ServiceClientCredentials } from 'ms-rest';
-import { SubscriptionClient } from 'azure-arm-resource';
+import { ServiceClientCredentials } from '@azure/ms-rest-js';
+import { SubscriptionClient } from '@azure/arm-subscriptions';

 import { azureResource } from '../azure-resource';
 import { IAzureResourceSubscriptionService } from '../interfaces';
@@ -16,7 +14,7 @@ export class AzureResourceSubscriptionService implements IAzureResourceSubscript
 	public async getSubscriptions(account: Account, credential: ServiceClientCredentials): Promise<azureResource.AzureResourceSubscription[]> {
 		const subscriptions: azureResource.AzureResourceSubscription[] = [];

-		const subClient = new SubscriptionClient.SubscriptionClient(credential);
+		const subClient = new SubscriptionClient(credential);
 		const subs = await subClient.subscriptions.list();
 		subs.forEach((sub) => subscriptions.push({
 			id: sub.subscriptionId,
--- a/extensions/azurecore/src/azureResource/tree/accountTreeNode.ts
+++ b/extensions/azurecore/src/azureResource/tree/accountTreeNode.ts
@@ -5,11 +5,12 @@

 import { TreeItem, TreeItemCollapsibleState } from 'vscode';
 import { Account, NodeInfo, AzureResource } from 'azdata';
-import { TokenCredentials } from 'ms-rest';
-import { AppContext } from '../../appContext';
+import { TokenCredentials } from '@azure/ms-rest-js';
+
 import * as nls from 'vscode-nls';
 const localize = nls.loadMessageBundle();

+import { AppContext } from '../../appContext';
 import { azureResource } from '../azure-resource';
 import { TreeNode } from '../treeNode';
 import { AzureResourceCredentialError } from '../errors';
--- a/extensions/azurecore/src/azureResource/tree/subscriptionTreeNode.ts
+++ b/extensions/azurecore/src/azureResource/tree/subscriptionTreeNode.ts
@@ -3,8 +3,6 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-'use strict';
-
 import { TreeItem, TreeItemCollapsibleState } from 'vscode';
 import { Account, NodeInfo } from 'azdata';
 import { AppContext } from '../../appContext';
--- a/extensions/azurecore/src/extension.ts
+++ b/extensions/azurecore/src/extension.ts
@@ -29,6 +29,8 @@ import { registerAzureResourceCommands } from './azureResource/commands';
 import { AzureResourceTreeProvider } from './azureResource/tree/treeProvider';
 import { SqlInstanceResourceService } from './azureResource/providers/sqlinstance/sqlInstanceService';
 import { SqlInstanceProvider } from './azureResource/providers/sqlinstance/sqlInstanceProvider';
+import { PostgresServerProvider } from './azureResource/providers/postgresServer/postgresServerProvider';
+import { PostgresServerService } from './azureResource/providers/postgresServer/postgresServerService';

 let extensionContext: vscode.ExtensionContext;

@@ -65,7 +67,7 @@ export async function activate(context: vscode.ExtensionContext) {
 	}

 	// Create the provider service and activate
-	initAzureAccountProvider(extensionContext, storagePath);
+	initAzureAccountProvider(extensionContext, storagePath).catch((err) => console.log(err));

 	registerAzureServices(appContext);
 	const azureResourceTree = new AzureResourceTreeProvider(appContext);
@@ -77,7 +79,8 @@ export async function activate(context: vscode.ExtensionContext) {
 			return [
 				new AzureResourceDatabaseServerProvider(new AzureResourceDatabaseServerService(), apiWrapper, extensionContext),
 				new AzureResourceDatabaseProvider(new AzureResourceDatabaseService(), apiWrapper, extensionContext),
-				new SqlInstanceProvider(new SqlInstanceResourceService(), apiWrapper, extensionContext)
+				new SqlInstanceProvider(new SqlInstanceResourceService(), apiWrapper, extensionContext),
+				new PostgresServerProvider(new PostgresServerService(), apiWrapper, extensionContext)
 			];
 		}
 	};
--- a/extensions/azurecore/src/test/azureResource/resourceService.test.ts
+++ b/extensions/azurecore/src/test/azureResource/resourceService.test.ts
@@ -3,8 +3,6 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-'use strict';
-
 import * as should from 'should';
 import * as TypeMoq from 'typemoq';
 import * as azdata from 'azdata';
@@ -179,4 +177,4 @@ describe('AzureResourceService.getTreeItem', function(): void {

 		fail();
 	});
-});
+});
--- a/extensions/azurecore/src/test/azureResource/resourceTreeNode.test.ts
+++ b/extensions/azurecore/src/test/azureResource/resourceTreeNode.test.ts
@@ -3,8 +3,6 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

-'use strict';
-
 import * as should from 'should';
 import * as TypeMoq from 'typemoq';
 import * as azdata from 'azdata';
--- a/extensions/azurecore/src/test/azureResource/tree/accountTreeNode.test.ts
+++ b/extensions/azurecore/src/test/azureResource/tree/accountTreeNode.test.ts
@@ -8,7 +8,7 @@ import * as TypeMoq from 'typemoq';
 import * as azdata from 'azdata';
 import * as vscode from 'vscode';
 import 'mocha';
-import { TokenCredentials } from 'ms-rest';
+import { TokenCredentials } from '@azure/ms-rest-js';
 import { AppContext } from '../../../appContext';

 import { azureResource } from '../../../azureResource/azure-resource';
@@ -343,4 +343,4 @@ describe('AzureResourceAccountTreeNode.clearCache', function (): void {
 		accountTreeNode.clearCache();
 		should(accountTreeNode.isClearingCache).true();
 	});
-});
+});
--- a/extensions/azurecore/yarn.lock
+++ b/extensions/azurecore/yarn.lock
@@ -2,6 +2,46 @@
 # yarn lockfile v1


+"@azure/arm-resourcegraph@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@azure/arm-resourcegraph/-/arm-resourcegraph-2.0.0.tgz#f766e4a0b4285c114d25e98f22f8c260fe042469"
+  integrity sha512-6tWBlHlqlqUlNP0Ob+6x6uH37YICbgXg03UiVWr9Yno060KJ/0BPwlSfTgjvLkBiyXnutPb6HpH5/+GMUICzYQ==
+  dependencies:
+    "@azure/ms-rest-azure-js" "^1.3.2"
+    "@azure/ms-rest-js" "^1.8.1"
+    tslib "^1.9.3"
+
+"@azure/arm-subscriptions@1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@azure/arm-subscriptions/-/arm-subscriptions-1.0.0.tgz#ab65a5cd4d8b8c878ff6621428f29137b84eb1d6"
+  integrity sha512-DoZFcF+ePkGhrxQ4X/LxBoWipqpkZIt9g+itXJ4HaQNExn0hNO27Cs6kNZYpIdCs5Zu+2DbjRs2i8OqG3QbE9w==
+  dependencies:
+    "@azure/ms-rest-azure-js" "^1.1.0"
+    "@azure/ms-rest-js" "^1.1.0"
+    tslib "^1.9.3"
+
+"@azure/ms-rest-azure-js@^1.1.0", "@azure/ms-rest-azure-js@^1.3.2":
+  version "1.3.8"
+  resolved "https://registry.yarnpkg.com/@azure/ms-rest-azure-js/-/ms-rest-azure-js-1.3.8.tgz#96b518223d3baa2496b2981bc07288b3d887486e"
+  integrity sha512-AHLfDTCyIH6wBK6+CpImI6sc9mLZ17ZgUrTx3Rhwv+3Mb3Z73BxormkarfR6Stb6scrBYitxJ27FXyndXlGAYg==
+  dependencies:
+    "@azure/ms-rest-js" "^1.8.10"
+    tslib "^1.9.3"
+
+"@azure/ms-rest-js@^1.1.0", "@azure/ms-rest-js@^1.8.1", "@azure/ms-rest-js@^1.8.10":
+  version "1.8.13"
+  resolved "https://registry.yarnpkg.com/@azure/ms-rest-js/-/ms-rest-js-1.8.13.tgz#ed0cd86469697378cd39d79d5589e877a3bc87a6"
+  integrity sha512-jAa6Y2XrvwbEqkaEXDHK+ReNo0WnCPS+LgQ1dRAJUUNxK4CghF5u+SXsVtPENritilVE7FVteqsLOtlhTk+haA==
+  dependencies:
+    "@types/tunnel" "0.0.0"
+    axios "^0.19.0"
+    form-data "^2.3.2"
+    tough-cookie "^2.4.3"
+    tslib "^1.9.2"
+    tunnel "0.0.6"
+    uuid "^3.2.1"
+    xml2js "^0.4.19"
+
 "@types/caseless@*":
  version "0.12.2"
  resolved "https://registry.yarnpkg.com/@types/caseless/-/caseless-0.12.2.tgz#f65d3d6389e01eeb458bd54dc8f52b95a9463bc8"
@@ -44,6 +84,13 @@
  resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-2.3.5.tgz#9da44ed75571999b65c37b60c9b2b88db54c585d"
  integrity sha512-SCcK7mvGi3+ZNz833RRjFIxrn4gI1PPR3NtuIS+6vMkvmsGjosqTJwRt5bAEFLRz+wtJMWv8+uOnZf2hi2QXTg==

+"@types/tunnel@0.0.0":
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/@types/tunnel/-/tunnel-0.0.0.tgz#c2a42943ee63c90652a5557b8c4e56cda77f944e"
+  integrity sha512-FGDp0iBRiBdPjOgjJmn1NH0KDLN+Z8fRmo+9J7XGBhubq1DPrGrbmG4UTlGzrpbCpesMqD0sWkzi27EYkOMHyg==
+  dependencies:
+    "@types/node" "*"
+
 adal-node@^0.1.28:
  version "0.1.28"
  resolved "https://registry.yarnpkg.com/adal-node/-/adal-node-0.1.28.tgz#468c4bb3ebbd96b1270669f4b9cba4e0065ea485"
@@ -157,13 +204,6 @@ assert-plus@1.0.0, assert-plus@^1.0.0:
  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
  integrity sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=

-async@2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.0.tgz#61a29abb6fcc026fea77e56d1c6ec53a795951f4"
-  integrity sha512-xAfGg1/NTLBBKlHFmnd7PlmUW9KhVQIUuSrYem9xzFUZy13ScvtyGGejaae9iAVRiRq9+Cx7DPFaAAhCpyxyPw==
-  dependencies:
-    lodash "^4.14.0"
-
 async@>=0.6.0:
  version "2.6.1"
  resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
@@ -186,21 +226,13 @@ aws4@^1.8.0:
  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
  integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==

-azure-arm-resource@^7.0.0:
-  version "7.3.0"
-  resolved "https://registry.yarnpkg.com/azure-arm-resource/-/azure-arm-resource-7.3.0.tgz#b45c4b4ab48719c00b9a2554cce6c2cb014a6d6f"
-  integrity sha512-2K+ps1Iwa4PBQFwdCn1X8kAVIRLH5M7nlNZtfOWaYd7DXJ131qJpwW8ul6gKZgG7DAI3PBodrGsHFvPdgA+AzQ==
+axios@^0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-0.19.0.tgz#8e09bff3d9122e133f7b8101c8fbdd00ed3d2ab8"
+  integrity sha512-1uvKqKQta3KBxIz14F2v06AEHZ/dIoeKfbTRkK1E5oqjDnuEerLmYTgJB5AiQZHJcljpg1TuRzdjDR06qNk0DQ==
  dependencies:
-    ms-rest "^2.3.3"
-    ms-rest-azure "^2.5.5"
-
-azure-arm-sql@^5.0.1:
-  version "5.6.0"
-  resolved "https://registry.yarnpkg.com/azure-arm-sql/-/azure-arm-sql-5.6.0.tgz#9a2a88c70ef1924ee8f7f351ec7eaf28482a6dae"
-  integrity sha512-j1T2Cdbs/fV55a4Rz72KdtxIwyCt7BXPIjHnv5q1j2tbvCofd5v6hRqYbyLlIhtdxY4ygrPet8UmfTgUt4RA6w==
-  dependencies:
-    ms-rest "^2.3.3"
-    ms-rest-azure "^2.5.5"
+    follow-redirects "1.5.10"
+    is-buffer "^2.0.2"

 balanced-match@^1.0.0:
  version "1.0.0"
@@ -364,7 +396,7 @@ date-utils@*:
  resolved "https://registry.yarnpkg.com/date-utils/-/date-utils-1.2.21.tgz#61fb16cdc1274b3c9acaaffe9fc69df8720a2b64"
  integrity sha1-YfsWzcEnSzyayq/+n8ad+HIKK2Q=

-debug@3.1.0:
+debug@3.1.0, debug@=3.1.0:
  version "3.1.0"
  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
@@ -392,7 +424,7 @@ deep-assign@^1.0.0:
  dependencies:
    is-obj "^1.0.0"

-define-properties@^1.1.2:
+define-properties@^1.1.2, define-properties@^1.1.3:
  version "1.1.3"
  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
  integrity sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==
@@ -451,6 +483,31 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
  dependencies:
    once "^1.4.0"

+es-abstract@^1.5.1:
+  version "1.16.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.16.0.tgz#d3a26dc9c3283ac9750dca569586e976d9dcc06d"
+  integrity sha512-xdQnfykZ9JMEiasTAJZJdMWCQ1Vm00NBw79/AWi7ELfZuuPCSOMDZbT9mkOfSctVtfhb+sAAzrm+j//GjjLHLg==
+  dependencies:
+    es-to-primitive "^1.2.0"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.0"
+    is-callable "^1.1.4"
+    is-regex "^1.0.4"
+    object-inspect "^1.6.0"
+    object-keys "^1.1.1"
+    string.prototype.trimleft "^2.1.0"
+    string.prototype.trimright "^2.1.0"
+
+es-to-primitive@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.0.tgz#edf72478033456e8dda8ef09e00ad9650707f377"
+  integrity sha512-qZryBOJjV//LaxLTV6UC//WewneB3LcXOL9NP++ozKVXsIIIpm/2c13UDiD9Jp2eThsecw9m3jPqDwTyobcdbg==
+  dependencies:
+    is-callable "^1.1.4"
+    is-date-object "^1.0.1"
+    is-symbol "^1.0.2"
+
 escape-string-regexp@1.0.5:
  version "1.0.5"
  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -529,11 +586,27 @@ flush-write-stream@^1.0.2:
    inherits "^2.0.3"
    readable-stream "^2.3.6"

+follow-redirects@1.5.10:
+  version "1.5.10"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.5.10.tgz#7b7a9f9aea2fdff36786a94ff643ed07f4ff5e2a"
+  integrity sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==
+  dependencies:
+    debug "=3.1.0"
+
 forever-agent@~0.6.1:
  version "0.6.1"
  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
  integrity sha1-+8cfDEGt6zf5bFd60e1C2P2sypE=

+form-data@^2.3.2:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.5.1.tgz#f2cbec57b5e59e23716e128fe44d4e5dd23895f4"
+  integrity sha512-m21N3WOmEEURgk6B9GLOE4RuWOFf28Lhh9qGYeNlGq4VDXUlJy2th2slBNU8Gp8EzloYZOibZJ7t5ecIrFSjVA==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
 form-data@~2.3.2:
  version "2.3.3"
  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
@@ -735,7 +808,7 @@ has-symbols@^1.0.0:
  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.0.tgz#ba1a8f1af2a0fc39650f5c850367704122063b44"
  integrity sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q=

-has@^1.0.3:
+has@^1.0.1, has@^1.0.3:
  version "1.0.3"
  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
@@ -777,11 +850,26 @@ is-absolute@^1.0.0:
    is-relative "^1.0.0"
    is-windows "^1.0.1"

-is-buffer@^1.1.5, is-buffer@^1.1.6, is-buffer@~1.1.1:
+is-buffer@^1.1.5, is-buffer@~1.1.1:
  version "1.1.6"
  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
  integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==

+is-buffer@^2.0.2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-2.0.4.tgz#3e572f23c8411a5cfd9557c849e3665e0b290623"
+  integrity sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A==
+
+is-callable@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.4.tgz#1e1adf219e1eeb684d691f9d6a05ff0d30a24d75"
+  integrity sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA==
+
+is-date-object@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
+  integrity sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY=
+
 is-extglob@^2.1.0:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
@@ -804,6 +892,13 @@ is-obj@^1.0.0:
  resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
  integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=

+is-regex@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
+  integrity sha1-VRdIm1RwkbCTDglWVM7SXul+lJE=
+  dependencies:
+    has "^1.0.1"
+
 is-relative@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/is-relative/-/is-relative-1.0.0.tgz#a1bb6935ce8c5dba1e8b9754b9b2dcc020e2260d"
@@ -811,10 +906,12 @@ is-relative@^1.0.0:
  dependencies:
    is-unc-path "^1.0.0"

-is-stream@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
-  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
+is-symbol@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.2.tgz#a055f6ae57192caee329e7a860118b497a950f38"
+  integrity sha512-HS8bZ9ox60yCJLH9snBpIwv9pYUAkcuLhSA1oero1UB5y9aiQpRA8y2ex945AOtCZL1lJDeIk3G5LthswI46Lw==
+  dependencies:
+    has-symbols "^1.0.0"

 is-typedarray@~1.0.0:
  version "1.0.0"
@@ -934,16 +1031,16 @@ lead@^1.0.0:
  dependencies:
    flush-write-stream "^1.0.2"

-lodash@^4.14.0, lodash@^4.17.10, lodash@^4.17.4:
-  version "4.17.11"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
-
 lodash@^4.16.4:
  version "4.17.15"
  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==

+lodash@^4.17.10, lodash@^4.17.4:
+  version "4.17.11"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+  integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
+
 map-stream@0.0.7:
  version "0.0.7"
  resolved "https://registry.yarnpkg.com/map-stream/-/map-stream-0.0.7.tgz#8a1f07896d82b10926bd3744a2420009f88974a8"
@@ -1046,37 +1143,6 @@ mocha@^5.2.0:
    mkdirp "0.5.1"
    supports-color "5.4.0"

-moment@^2.21.0, moment@^2.22.2:
-  version "2.24.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
-  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
-
-ms-rest-azure@^2.5.5:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/ms-rest-azure/-/ms-rest-azure-2.6.0.tgz#2098efec529eecfa0c6e215b69143abcaba12140"
-  integrity sha512-J6386a9krZ4VtU7CRt+Ypgo9RGf8+d3gjMBkH7zbkM4zzkhbbMOYiPRaZ+bHZcfihkKLlktTgA6rjshTjF329A==
-  dependencies:
-    adal-node "^0.1.28"
-    async "2.6.0"
-    moment "^2.22.2"
-    ms-rest "^2.3.2"
-    request "^2.88.0"
-    uuid "^3.2.1"
-
-ms-rest@^2.3.2, ms-rest@^2.3.3, ms-rest@^2.5.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/ms-rest/-/ms-rest-2.5.0.tgz#d483c003f7de7703ade6bc19c3b4319affac2687"
-  integrity sha512-QUTg9CsmWpofDO0MR37z8B28/T9ObpQ+FM23GGDMKXw8KYDJ3cEBdK6dJTDDrtSoZG3U+S/vdmSEwJ7FNj6Kog==
-  dependencies:
-    duplexer "^0.1.1"
-    is-buffer "^1.1.6"
-    is-stream "^1.1.0"
-    moment "^2.21.0"
-    request "^2.88.0"
-    through "^2.3.8"
-    tunnel "0.0.5"
-    uuid "^3.2.1"
-
 ms@2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -1124,7 +1190,12 @@ oauth-sign@~0.9.0:
  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
  integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==

-object-keys@^1.0.11, object-keys@^1.0.12:
+object-inspect@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.6.0.tgz#c70b6cbf72f274aab4c34c0c82f5167bf82cf15b"
+  integrity sha512-GJzfBZ6DgDAmnuaM3104jR4s1Myxr3Y3zfIyN4z3UdqN69oSRacNK8UhnobDdC+7J2AHCjGwxQubNJfE70SXXQ==
+
+object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
  version "1.1.1"
  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
@@ -1139,6 +1210,14 @@ object.assign@^4.0.4:
    has-symbols "^1.0.0"
    object-keys "^1.0.11"

+object.getownpropertydescriptors@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.0.3.tgz#8758c846f5b407adab0f236e0986f14b051caa16"
+  integrity sha1-h1jIRvW0B62rDyNuCYbxSwUcqhY=
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.5.1"
+
 once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
  version "1.4.0"
  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -1206,6 +1285,11 @@ psl@^1.1.24:
  resolved "https://registry.yarnpkg.com/psl/-/psl-1.1.31.tgz#e9aa86d0101b5b105cbe93ac6b784cd547276184"
  integrity sha512-/6pt4+C+T+wZUieKR620OpzN/LlnNKuWjy1iFLQ/UG35JqHlR/89MP1d96dUfkf6Dne3TuLQzOYEYshJ+Hx8mw==

+psl@^1.1.28:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.4.0.tgz#5dd26156cdb69fa1fdb8ab1991667d3f80ced7c2"
+  integrity sha512-HZzqCGPecFLyoRj5HLfuDSKYTJkAfB5thKBIkRHtGjWwY7p1dAyveIbXIq4tO0KYfDF2tHqPUgY9SDnGm00uFw==
+
 pump@^2.0.0:
  version "2.0.1"
  resolved "https://registry.yarnpkg.com/pump/-/pump-2.0.1.tgz#12399add6e4cf7526d973cbc8b5ce2e2908b3909"
@@ -1228,7 +1312,7 @@ punycode@^1.4.1:
  resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
  integrity sha1-wNWmOycYgArY4esPpSachN1BhF4=

-punycode@^2.1.0:
+punycode@^2.1.0, punycode@^2.1.1:
  version "2.1.1"
  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
  integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
@@ -1360,6 +1444,11 @@ safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==

+sax@>=0.6.0:
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
+  integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
+
 semver@^5.4.1:
  version "5.7.0"
  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
@@ -1488,6 +1577,22 @@ streamifier@~0.1.1:
  resolved "https://registry.yarnpkg.com/streamifier/-/streamifier-0.1.1.tgz#97e98d8fa4d105d62a2691d1dc07e820db8dfc4f"
  integrity sha1-l+mNj6TRBdYqJpHR3AfoINuN/E8=

+string.prototype.trimleft@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.0.tgz#6cc47f0d7eb8d62b0f3701611715a3954591d634"
+  integrity sha512-FJ6b7EgdKxxbDxc79cOlok6Afd++TTs5szo+zJTUyow3ycrRfJVE2pq3vcN53XexvKZu/DJMDfeI/qMiZTrjTw==
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
+string.prototype.trimright@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimright/-/string.prototype.trimright-2.1.0.tgz#669d164be9df9b6f7559fa8e89945b168a5a6c58"
+  integrity sha512-fXZTSV55dNBwv16uw+hh5jkghxSnc5oHq+5K/gXgizHwAvMetdAJlHqqoFC1FSDVPYWLkAKl2cxpUT41sV7nSg==
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
 string_decoder@~0.10.x:
  version "0.10.31"
  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
@@ -1574,6 +1679,14 @@ to-through@^2.0.0:
  dependencies:
    through2 "^2.0.3"

+tough-cookie@^2.4.3:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  integrity sha512-nlLsUzgm1kfLXSXfRZMc1KLAugd4hqJHDTvc2hDIwS3mZAfMEuMbc03SujMF+GEcpaX/qboeycw6iO8JwVv2+g==
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
 tough-cookie@~2.4.3:
  version "2.4.3"
  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.4.3.tgz#53f36da3f47783b0925afa06ff9f3b165280f781"
@@ -1582,6 +1695,11 @@ tough-cookie@~2.4.3:
    psl "^1.1.24"
    punycode "^1.4.1"

+tslib@^1.9.2, tslib@^1.9.3:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
+  integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
+
 tunnel-agent@^0.6.0:
  version "0.6.0"
  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
@@ -1589,10 +1707,10 @@ tunnel-agent@^0.6.0:
  dependencies:
    safe-buffer "^5.0.1"

-tunnel@0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.5.tgz#d1532254749ed36620fcd1010865495a1fa9d0ae"
-  integrity sha512-gj5sdqherx4VZKMcBA4vewER7zdK25Td+z1npBqpbDys4eJrLx+SlYjJvq1bDXs2irkuJM5pf8ktaEQVipkrbA==
+tunnel@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
+  integrity sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==

 tweetnacl@^0.14.3, tweetnacl@~0.14.0:
  version "0.14.5"
@@ -1646,6 +1764,14 @@ util-deprecate@~1.0.1:
  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
  integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=

+util.promisify@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.0.tgz#440f7165a459c9a16dc145eb8e72f35687097030"
+  integrity sha512-i+6qA2MPhvoKLuxnJNpXAGhg7HphQOSUq2LKMZD0m15EiskXUkMvKdF4Uui0WYeCUGea+o2cw/ZuwehtfsrNkA==
+  dependencies:
+    define-properties "^1.1.2"
+    object.getownpropertydescriptors "^2.0.3"
+
 uuid@^3.1.0, uuid@^3.2.1, uuid@^3.3.2:
  version "3.3.2"
  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
@@ -1768,11 +1894,25 @@ wrappy@1:
  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
  integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=

+xml2js@^0.4.19:
+  version "0.4.22"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.22.tgz#4fa2d846ec803237de86f30aa9b5f70b6600de02"
+  integrity sha512-MWTbxAQqclRSTnehWWe5nMKzI3VmJ8ltiJEco8akcC6j3miOhjjfzKum5sId+CWhfxdOs/1xauYr8/ZDBtQiRw==
+  dependencies:
+    sax ">=0.6.0"
+    util.promisify "~1.0.0"
+    xmlbuilder "~11.0.0"
+
 xml@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/xml/-/xml-1.0.1.tgz#78ba72020029c5bc87b8a81a3cfcd74b4a2fc1e5"
  integrity sha1-eLpyAgApxbyHuKgaPPzXS0ovweU=

+xmlbuilder@~11.0.0:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-11.0.1.tgz#be9bae1c8a046e76b31127726347d0ad7002beb3"
+  integrity sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==
+
 "xmldom@>= 0.1.x":
  version "0.1.27"
  resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"