Hello, This is kwangwoo Park.

I hope this email finds you well.

Could you please let me know "How can I use the Cinder volume extend in Heat?"

I change the Cinder volume size using Heat, cinder volume is attach after detach. 

I wonder how I can increase it without doing this. In other words, How possible to use the extend function of cinder api v.3.42.

As far as I know, it is not supported in the current Caracal version. I wonder when Cinder API v3.42 will be supported in the future.

I look forward to hearing from you.

Have a nice day.

■ Check horizon

■ Cinder CLI Test

openstack volume list --os-cloud ostempdev-a --os-cloud oslcm2-a | grep 8550b6c3-60c6-47e1-ab53-a794c1d4514d

openstack volume set --size 70  8550b6c3-60c6-47e1-ab53-a794c1d4514d --os-volume-api-version 3.42 --os-cloud oslcm2-a

__________________________________________________  

박광우 Park, Kwangwoo 
SCP Platform Development GroupM +82-10-3788-9347
E kwangwoo49.park@samsung.com