leolleeooleo commented on code in PR #6404:
URL: https://github.com/apache/cloudstack/pull/6404#discussion_r878891539
##########
plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtMigrateCommandWrapper.java:
##########
@@ -151,6 +152,13 @@ Use VIR_DOMAIN_XML_SECURE (value = 1) prior to v1.0.0.
xmlDesc = dm.getXMLDesc(xmlFlag);
xmlDesc = replaceIpForVNCInDescFile(xmlDesc, target);
+ // Limit the VNC password in case the length is greater than 8
characters
+ // Since libvirt version 8 VNC passwords are limited to 8
characters
+ if
(org.apache.commons.lang3.StringUtils.isNotBlank(to.getVncPassword())) {
Review Comment:
I suggest getting password from `xmlDesc`
```
String oldVncPassword = getVncPassword(xmlDesc);
if (oldVncPassword != null && oldVncPassword.length() > 8) {
String newVncPassword =
org.apache.commons.lang3.StringUtils.truncate(oldVncPassword, 8);
xmlDesc = replaceVncPassword(xmlDesc, newVncPassword);
}
```
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