sar-joshi

print("Database,Collection,Index Name,Is Unique,Is Sparse,TTL (seconds),Fields");

db.getMongo().getDBs().databases.forEach(function(database) {
//     print("\nDatabase:", database.name);
    
    if (database.name !== 'admin' && database.name !== 'local' && database.name !== 'config') {
        var dbs = db.getSiblingDB(database.name);
        
        dbs.getCollectionNames().forEach(function(collName) {
//             print("\collName:", collName);

sar-joshi

// Create an object to store all index information
var clusterIndexes = {};

db.getMongo().getDBs().databases.forEach(function(database) {
    if (database.name !== 'admin' && database.name !== 'local' && database.name !== 'config') {
        clusterIndexes[database.name] = {};
        var dbs = db.getSiblingDB(database.name);
        
        dbs.getCollectionNames().forEach(function(collName) {
            clusterIndexes[database.name][collName] = db.getCollection(collName).getIndexes();