mirror of
https://github.com/jbowdre/vRealize.git
synced 2024-11-28 12:12:17 +00:00
30 lines
1.4 KiB
JavaScript
30 lines
1.4 KiB
JavaScript
|
/* JavaScript: generate candidateVmName
|
||
|
|
Appends appropriate numbering sequence to nameBase
|
||
|
|
Inputs: digitCount (number), nameBase (string), digits (number), hostnameSequence (number), computerNames (ConfigurationElement)
|
||
|
|
Outputs: computerNames (ConfigurationElement), candidateVmName (string), hostnameSequence (number)
|
||
|
|
Exception binding: errMsg (string)
|
||
|
|
*/
|
||
|
|
if (digits) {
|
||
|
|
hostnameSequence = digits;
|
||
|
|
System.log("Manually setting sequence to user-provided input: " + digits)
|
||
|
|
} else {
|
||
|
|
try {
|
||
|
|
hostnameSequence = computerNames.getAttributeWithKey(nameBase).value;
|
||
|
|
System.debug("Found hostname base " + nameBase + " with sequence " + hostnameSequence);
|
||
|
|
} catch (e) {
|
||
|
|
System.debug("Hostname base " + nameBase + " does not exist, it will be created.");
|
||
|
|
} finally {
|
||
|
|
hostnameSequence++;
|
||
|
|
if (hostnameSequence.toString().length > digitCount) {
|
||
|
|
errMsg = 'All out of potential VM names, aborting...';
|
||
|
|
throw(errMsg);
|
||
|
|
}
|
||
|
|
System.debug("Adding " + nameBase + " with sequence " + hostnameSequence);
|
||
|
|
computerNames.setAttributeWithKey(nameBase,hostnameSequence);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
var hostnameNum = hostnameSequence.toString();
|
||
|
|
var leadingZeroes = new Array(digitCount - hostnameNum.length + 1).join("0");
|
||
|
|
hostnameNum = leadingZeroes + hostnameNum;
|
||
|
|
candidateVmName = (nameBase + hostnameNum).toUpperCase();
|
||
|
|
System.log("Proposed VM name: " + candidateVmName);
|