Bug 1654615
| Summary: | disk-image-create fails while creating an image with iscsi-boot with "get_image_element_array: command not found" | ||||||
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| Product: | Red Hat OpenStack | Reporter: | Luis Arizmendi <larizmen> | ||||
| Component: | diskimage-builder | Assignee: | Yolanda Robla <yroblamo> | ||||
| Status: | CLOSED ERRATA | QA Contact: | mlammon | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 14.0 (Rocky) | CC: | bfournie, ccopello, dtantsur, larizmen, mburns, yroblamo | ||||
| Target Milestone: | z1 | Keywords: | Triaged, ZStream | ||||
| Target Release: | 14.0 (Rocky) | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | diskimage-builder-2.19.0-1.el7ost | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2019-03-18 13:03:24 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
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Description
Luis Arizmendi
2018-11-29 09:03:23 UTC
Please provide the command you used and the full output. There is an issue with image create in RHEL 7.6 [1] that has a workaround here [2]. Its likely that this is the issue you are hitting. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1646976 [2] https://bugzilla.redhat.com/show_bug.cgi?id=1643273#c10 Created attachment 1514013 [details]
complete output with error
Hi, i am not aware of this element and we are not including it in our images, so i guess this hasn't passed our testing. However, Dmitry was working on a similar patch and he has tested on our environment: http://git.openstack.org/cgit/openstack/diskimage-builder/commit/?id=f0f3e3bac46c62d99adbbd0b0f1e47706e107f13. Luis, this element will help you? It is iscsi related, please can you look and check if that makes sense to apply instead of iscsi-boot ? (In reply to Yolanda Robla from comment #3) > Hi, i am not aware of this element and we are not including it in our > images, so i guess this hasn't passed our testing. However, Dmitry was > working on a similar patch and he has tested on our environment: > http://git.openstack.org/cgit/openstack/diskimage-builder/commit/ > ?id=f0f3e3bac46c62d99adbbd0b0f1e47706e107f13. > Luis, this element will help you? It is iscsi related, please can you look > and check if that makes sense to apply instead of iscsi-boot ? Checking what iscsi-boot does [1] I'm not sure that's enough and, besides that, if people follow upstream guide for boot ironic nodes from volume, they will try to use iscsi-boot and head to this issue. I think it could be a good idea to include this element as part of our testing not that we support this feature. [1] https://docs.openstack.org/diskimage-builder/latest/elements/iscsi-boot/README.html [2] https://docs.openstack.org/ironic/rocky/admin/boot-from-volume.html Can you check the version of diskimage-builder that you are using? Going to try locally to see if i can replicate the issue. (In reply to Yolanda Robla from comment #5) > Can you check the version of diskimage-builder that you are using? Going to > try locally to see if i can replicate the issue. disk-image-create 2.17.1 Hi Luis, you are right, i was able to reproduce the issue. It performs a check on the incorrect phase of dib. I proposed this patch: https://review.openstack.org/#/c/627949/ Can you check if that works for you? Also, when you build the image, switch the order of the elements: sudo disk-image-create centos7 vm cloud-init-datasources dhcp-all-interfaces dracut-regenerate iscsi-boot block-device-efi -o centos7-image-whole-boot-volume Otherwise, it will not pass the check Environment: diskimage-builder-2.19.0-1.el7ost.noarch I ran the following steps successfully without error: wget https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2 export DIB_CLOUD_INIT_DATASOURCES="ConfigDrive, OpenStack" export DIB_LOCAL_IMAGE=/home/stack/CentOS-7-x86_64-GenericCloud.qcow2 sudo disk-image-create centos7 vm cloud-init-datasources dhcp-all-interfaces dracut-regenerate iscsi-boot block-device-efi -o centos7-image-whole-boot-volume [root@undercloud-0 ~]# ls -ltr .cache/image-create/ total 633944 -rw-r--r--. 1 root root 0 Mar 6 16:58 CentOS-7-x86_64-GenericCloud.qcow2.xz.tgz.lock -rw-------. 1 root root 271600308 Mar 6 16:58 CentOS-7-x86_64-GenericCloud.qcow2.xz -rw-r--r--. 1 root root 377555801 Mar 6 16:59 CentOS-7-x86_64-GenericCloud.qcow2.xz.tgz drwxr-xr-x. 2 root root 6 Mar 6 16:59 source-repositories drwxr-xr-x. 3 root root 20 Mar 6 16:59 yum I followed up with Yolanda and we removed the cloud-init-datasources sudo disk-image-create centos7 vm dhcp-all-interfaces dracut-regenerate iscsi-boot block-device-efi -o centos7-image-whole-boot-volume 2>&1 | tee out.log The file was indeed produced! -rw-r--r--. 1 root root 579665920 Mar 7 13:30 centos7-image-whole-boot-volume.qcow2 Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:0446 The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days |