From dbbaabe1d28c7d1e5719a42249cbf6347e15c5b9 Mon Sep 17 00:00:00 2001
From: Ramakrishna Chilaka <ramachil@amazon.com>
Date: Wed, 10 Jul 2024 18:36:51 +0530
Subject: [PATCH] Adding dataVersionFilter support to MDS to enable version
 decoupling

Signed-off-by: Ramakrishna Chilaka <ramachil@amazon.com>
---
 opensearch_dashboards.json |  4 +++-
 public/pages/Main/Main.tsx | 22 +++++++++++++++++-----
 2 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/opensearch_dashboards.json b/opensearch_dashboards.json
index f2e5d849d..5493c743e 100644
--- a/opensearch_dashboards.json
+++ b/opensearch_dashboards.json
@@ -6,5 +6,7 @@
   "requiredPlugins": ["navigation", "opensearchDashboardsReact"],
   "optionalPlugins": ["managementOverview", "dataSource", "dataSourceManagement"],
   "server": true,
-  "ui": true
+  "ui": true,
+  "supportedOSDataSourceVersions": ">=2.0.0",
+  "requiredOSDataSourcePlugins": ["opensearch-index-management"]
 }
diff --git a/public/pages/Main/Main.tsx b/public/pages/Main/Main.tsx
index e462fe10d..afa421113 100644
--- a/public/pages/Main/Main.tsx
+++ b/public/pages/Main/Main.tsx
@@ -7,7 +7,9 @@ import React, { Component } from "react";
 import { Switch, Route, Redirect, RouteComponentProps } from "react-router-dom";
 // @ts-ignore
 import { EuiSideNav, EuiPage, EuiPageBody, EuiPageSideBar } from "@elastic/eui";
-import { CoreStart, HttpSetup, MountPoint } from "opensearch-dashboards/public";
+import { CoreStart, HttpSetup, MountPoint, SavedObject } from "opensearch-dashboards/public";
+import queryString from "query-string";
+import semver from "semver";
 import Policies from "../Policies";
 import ManagedIndices from "../ManagedIndices";
 import Indices from "../Indices";
@@ -59,13 +61,14 @@ import Notifications from "../Notifications";
 import ComposableTemplates from "../ComposableTemplates";
 import CreateComposableTemplate from "../CreateComposableTemplate";
 import { DataSourceMenuContext, DataSourceMenuProperties } from "../../services/DataSourceMenuContext";
-import queryString from "query-string";
 import {
   DataSourceManagementPluginSetup,
   DataSourceSelectableConfig,
   DataSourceViewConfig,
 } from "../../../../../src/plugins/data_source_management/public";
 import { DataSourceOption } from "../../../../../src/plugins/data_source_management/public/components/data_source_menu/types";
+import * as pluginManifest from "../../../opensearch_dashboards.json";
+import { DataSourceAttributes } from "../../../../../src/plugins/data_source/common/data_sources";
 
 enum Navigation {
   IndexManagement = "Index Management",
@@ -192,8 +195,8 @@ export default class Main extends Component<MainProps, MainState> {
       dataSourceLabel = parsedDataSourceLabel || "";
     }
     this.state = {
-      dataSourceId: dataSourceId,
-      dataSourceLabel: dataSourceLabel,
+      dataSourceId,
+      dataSourceLabel,
       dataSourceReadOnly: false,
       dataSourceLoading: props.multiDataSourceEnabled,
     };
@@ -257,6 +260,11 @@ export default class Main extends Component<MainProps, MainState> {
     }
   };
 
+  dataSourceFilterFn = (dataSource: SavedObject<DataSourceAttributes>) => {
+    const engineVersion = dataSource?.attributes?.dataSourceVersion || "";
+    return semver.satisfies(engineVersion, pluginManifest.supportedOSDataSourceVersions);
+  };
+
   render() {
     const {
       location: { pathname },
@@ -400,6 +408,7 @@ export default class Main extends Component<MainProps, MainState> {
                                     componentConfig={{
                                       activeOption,
                                       fullWidth: false,
+                                      dataSourceFilter: this.dataSourceFilterFn,
                                     }}
                                   />
                                 ) : (
@@ -412,6 +421,7 @@ export default class Main extends Component<MainProps, MainState> {
                                       fullWidth: false,
                                       activeOption,
                                       onSelectedDataSources: this.onSelectedDataSources,
+                                      dataSourceFilter: this.dataSourceFilterFn,
                                     }}
                                   />
                                 )
@@ -441,13 +451,13 @@ export default class Main extends Component<MainProps, MainState> {
                                   componentConfig={{
                                     activeOption,
                                     fullWidth: false,
+                                    dataSourceFilter: this.dataSourceFilterFn,
                                   }}
                                 />
                               )}
                             />
                             <Route
                               path={[
-                                "/",
                                 ROUTES.INDICES,
                                 ROUTES.CREATE_INDEX,
                                 ROUTES.ALIASES,
@@ -474,10 +484,12 @@ export default class Main extends Component<MainProps, MainState> {
                                     fullWidth: false,
                                     activeOption,
                                     onSelectedDataSources: this.onSelectedDataSources,
+                                    dataSourceFilter: this.dataSourceFilterFn,
                                   }}
                                 />
                               )}
                             />
+                            <Redirect from="/" to={landingPage} />
                           </Switch>
                         )}
                         {!this.state.dataSourceLoading && (