Add real MIAA connection string values (#10838)

* Add real MIAA connection string values

* Add MiaaModel and fix some strings

* Remove unused var

* Test to print env vars

* Add tests

* fixes

extensions/arc/src/common/utils.ts

@@ -26,3 +26,12 @@ export function resourceTypeToDisplayName(resourceType: string | undefined): str
 	}
 	return resourceType;
 }
+
+export function parseEndpoint(endpoint?: string): { ip: string, port: string } {
+	endpoint = endpoint || '';
+	const separatorIndex = endpoint.indexOf(':');
+	return {
+		ip: endpoint.substr(0, separatorIndex),
+		port: endpoint.substr(separatorIndex + 1)
+	};
+}