Created attachment 1305985 [details] My notes on root causing the issue Description of problem: Downloading the image from glance using "openstack image save" fails. [root@overcloud-controller-0 ~]# openstack image save --file ./example-test.img b5bad39e-4c1b-4d89-8864-0aba2c2be1b9 [Errno 32] Corrupt image download. Checksum was d41d8cd98f00b204e9800998ecf8427e expected ee1eca47dc88f4879d8a229cc70a07c6 [root@overcloud-controller-0 ~]# ls -lrt total 56 -rw-------. 1 root root 1883 Jun 15 17:38 original-ks.cfg -rw-------. 1 root root 2620 Jun 15 17:38 anaconda-ks.cfg -rw-r--r--. 1 root root 0 Jul 28 01:44 example-test.img [root@overcloud-controller-0 ~]# md5sum example-test.img d41d8cd98f00b204e9800998ecf8427e example-test.img Version-Release number of selected component (if applicable): This is seen in OSP 10 [stack@undercloud ~]$ sudo yum info openstack-tripleo-heat-templates Loaded plugins: search-disabled-repos Installed Packages Name : openstack-tripleo-heat-templates Arch : noarch Version : 5.2.0 Release : 21.el7ost Size : 1.4 M Repo : installed From repo : rhel-7-server-openstack-10-rpms Summary : Heat templates for TripleO URL : https://wiki.openstack.org/wiki/TripleO License : ASL 2.0 Description : OpenStack TripleO Heat Templates is a collection of templates and tools for : building Heat Templates to do deployments of OpenStack. How reproducible: After spending some time on this, I found https://bugzilla.redhat.com/show_bug.cgi?id=1391082 that might be related to the issues that I'm seeing. This is very reproducible in my opinion. Steps to Reproduce: 1. Deploy OSP 10 with 1 x controller and 1 x compute 2. Scale by adding a compute node to the deployment. This upgrade will fail. 3. Delete the stack, and redeploy with 1 x controller and 2 x compute nodes 4. Upload a cirros image to glance. 5. Now try and Download the image using "openstack image save". You will see that the image isn't downloaded and a file of size 0 is created. I initially noticed this issue when the I tried to boot an instance using the cirros image in glance. In this case, the instance boot failed after a long time. Actual results: Expected results: Additional info:
Tested this on Newton, couldn't reproduce :( mshetty, was the image uploaded successfully? Is it possible for you to share glance logs?
Closing this bz as it's not reproducible.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days