<div dir="ltr"><div>Dear OpenStack users and developers,</div><div><br></div><div>a feature to update AWS::EC2::VolumeAttachment resource in Heat landed as a part of Icehouse release [1]. In actual AWS though, this resource does support any updates [2]. Such discrepancy must be considered as a bug [3] [4].</div>
<div><br></div><div>My questions in regard of this are:</div><div>- Does anyone depends on this feature of AWS-compatible resource already?</div><div>- Should we consider a deprecation period or can we fix this bug outright and leave only the native OS::Cinder::VolumeAttachment resource allowing updates?</div>
<div><br></div><div>[1] <a href="https://github.com/openstack/heat/commit/d2b9b90777abe073b59cd8a4a7279f7dc3e18d00">https://github.com/openstack/heat/commit/d2b9b90777abe073b59cd8a4a7279f7dc3e18d00</a></div><div>[2] <a href="http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-ebs-volumeattachment.html">http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-ebs-volumeattachment.html</a></div>
<div>[3] <a href="http://lists.openstack.org/pipermail/openstack-dev/2014-July/039548.html">http://lists.openstack.org/pipermail/openstack-dev/2014-July/039548.html</a></div><div>[4] <a href="https://bugs.launchpad.net/heat/+bug/1340096">https://bugs.launchpad.net/heat/+bug/1340096</a></div>
<div><br></div><div>Best regards,</div><div>Pavlo Shchelokovskyy.</div></div>