Bug 830135
| Summary: | libguestfs should support mount-local APIs in RHEL 6 (for OpenStack) | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Richard W.M. Jones <rjones> | |
| Component: | libguestfs | Assignee: | Richard W.M. Jones <rjones> | |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> | |
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 6.4 | CC: | apevec, leiwang, mbooth, moli, pbrady, qguan, yuzhou | |
| Target Milestone: | rc | |||
| Target Release: | --- | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | libguestfs-1.16.31-1.el6 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 830694 (view as bug list) | Environment: | ||
| Last Closed: | 2013-02-21 08:38:16 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: | ||||
| Bug Depends On: | 836501 | |||
| Bug Blocks: | 830694 | |||
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Description
Richard W.M. Jones
2012-06-08 10:32:29 UTC
Note this should only be an issue when nova is _creating_ the authorized_keys file. A workaround would be to create an empty file with appropriate selinux labels in the guest image. Also guestmount supports passing mount options when using a specific partition, so if the guest image(s) have a simple layout, a specific partition to inject to can be configured, and in this mode nova could be modified to pass the appropriate options. It's not been tested whether SElinux labels can be updated in this way. Bug 832511 would be helped by this. libguestfs-1.16.32-3.el6 have run some basic test for mount-local api with the following test script(https://github.com/libguestfs/libguestfs/blob/master/examples/mount_local.c), more detail test will be done later, [root@station2 tmp]# ./mount_local disk.img This is the 'mount-local' demonstration program. Follow the instructions on screen. Creating and formatting the disk image, please wait a moment ... The _current directory_ is a FUSE filesystem backed by the disk image which is managed by libguestfs. Any files or directories you copy into here (up to 512 MB) will be saved into the disk image. You can also delete files, create certain special files and so on. When you have finished adding files, hit ^D or exit to exit the shell and return to the mount-local program. mount-local-shell> touch mount_local.c mount-local-shell> touch this_is_mount_local_test mount-local-shell> exit [root@station2 tmp]# guestfish -a disk.img -m /dev/sda1 ><fs> ls / PUT_FILES_AND_DIRECTORIES_HERE lost+found mount_local.c this_is_mount_local_test 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. http://rhn.redhat.com/errata/RHBA-2013-0324.html |