code: function askForClustersMode() {
      if (this.regenerate) return;
  
      const clusteredDbApps = [];
      this.appConfigs.forEach((appConfig, index) => {
          if (appConfig.prodDatabaseType === 'mongodb' || appConfig.prodDatabaseType === 'couchbase') {
              clusteredDbApps.push(this.appsFolders[index]);
          }
      });
      if (clusteredDbApps.length === 0) return;
  
      const done = this.async();
  
      const prompts = [
          {
              type: 'checkbox',
              name: 'clusteredDbApps',
              message: 'Which applications do you want to use with clustered databases (only available with MongoDB and Couchbase)?',
              choices: clusteredDbApps,
              default: this.clusteredDbApps
          }
      ];
  
      this.prompt(prompts).then(props => {
          this.clusteredDbApps = props.clusteredDbApps;
          setClusteredApps.call(this);
  
          done();
      });
  }
docs: Ask For Clusters Mode