Allow plugin manifest config to define semver compatible OpenSearch p…

…lugin and verify if it is installed on the cluster

Signed-off-by: Manasvini B Suryanarayana <[email protected]>

src/core/server/plugins/plugins_system.ts

@@ -34,7 +34,7 @@ import { CatPluginsResponse } from '@opensearch-project/opensearch/api/types';
 import { CoreContext } from '../core_context';
 import { Logger } from '../logging';
 import { PluginWrapper } from './plugin';
-import { DiscoveredPlugin, PluginName } from './types';
+import { DiscoveredPlugin, PluginName, CompatibleOpenSearchPluginVersions } from './types';
 import { createPluginSetupContext, createPluginStartContext } from './plugin_context';
 import { PluginsServiceSetupDeps, PluginsServiceStartDeps } from './plugins_service';
 import { PluginDependencies } from '.';

src/core/server/plugins/types.ts

@@ -114,6 +114,33 @@ export interface PluginDependencies {
   asOpaqueIds: ReadonlyMap<PluginOpaqueId, PluginOpaqueId[]>;
 }
 
+// An interface defining OpenSearch plugin component name and semver compatible version range of
+// OpenSearch plugin to the plugin manifest.
+// This is used to check the compatibility of the plugin.
+// The plugin manifest is defined in the plugin's opensearch_dashboards.json file.
+//
+// @example
+//
+// "opensearch-dashboards-plugin-sample": {
+//   "opensearchDashboardsVersion": "2.0.0",
+//   "requiredPlugins": [
+//     "opensearch-dashboards-sample-data"
+//   ],
+//   "requiredOpenSearchPlugins": [
+//     {
+//       "id": "opensearch-dashboards-sample-data",
+//       "versionRange": "^2.0.0"
+//     }
+//   ],
+//   "requiredBundles": [
+//     "opensearch-dashboards-sample-data"
+//   ]
+// }
+export interface CompatibleOpenSearchPluginVersions {
+  id: PluginName;
+  versionRange: string;
+}
+
 /**
  * Describes the set of required and optional properties plugin can define in its
  * mandatory JSON manifest file.