Error while changing the compute offering on a vm

[cdfgallo]

ISSUE TYPE

• Bug Report

COMPONENT NAME

UI

CLOUDSTACK VERSION

4.17.0.1 on CentOS 7

CONFIGURATION

N/A

OS / ENVIRONMENT

CentOS 7

SUMMARY

When change the compute offering on a VM from the UI it fails with error "You cannot pass in a custom disk size to a non-custom disk offering.". This happens with every time you change the compute offering through the cloudstack web UI. This seems to happens because it send via API the parameter "details[0].rootdisksize" which cause the issue. A workaround we found is to write "null" in the disk size parameter when changing the compute offering

STEPS TO REPRODUCE

Change a compute offering through cloudstack web UI on a powered off vm

EXPECTED RESULTS

The compute offering is changed

ACTUAL RESULTS

error "You cannot pass in a custom disk size to a non-custom disk offering."