Hi,
You can use FileWriter scripting class to achieve this.
So, at the beginning of your scripting code, you need to open the CSV output file with code like:
var csvFile = new FileWriter(System.getTempDirectory() + "/vm_snapshot_report.csv");
csvFile.open();
csvFile.clean();
This will open a file with the given path name (in the above sample, the full file path will be /var/lib/vco/app-server/temp/vm_snapshot_report.csv), and clear its content.
As a second step, add some code to dump the data into this file. In your sample workflow, you have a single System.log() statement inside the loop, that dumps snapshot name and snapshot size on the console. Assuming you want the same information in the CSV file, add the following line just below the System.log():
csvFile.writeLine(snapshot.name + "," + System.formatNumber(totalSize/1024/1024/1024, "0.000"));
Note that if the data you output (snapshot name and snapshot size) may contain comma characters, you may want so surround them with double quotes. something like:
csvFile.writeLine("\"" + snapshot.name + "\",\"" + System.formatNumber(totalSize/1024/1024/1024, "0.000")) + "\"";
And as a last step, at the end you need to close the CSV file:
csvFile.close();
