Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor.
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Michal Privoznik 4a91324b61 qemu_namespace: Fix detection of nested mount points
When deciding whether to bind mount a path in domain's namespace,
we look at the QEMU mount table (/proc/$pid/mounts) and try to
match prefix of given path with one of mount points. Well, we
do that in a bit clumsy way. For instance, if there's
"/dev/hugepages" already mounted inside the namespace and we are
deciding whether to bind mount "/dev/hugepages1G/..." we decide
to skip over the path and NOT bind mount it. This is because
plain STRPREFIX() is used and yes, the former is prefix of the
latter. What we need to check also is whether the next character
after the prefix is slash.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-01-05 12:57:56 +01:00
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docs qemu_capabilities: Query for Hyper-V Enlightenments 2023-01-05 12:35:36 +01:00
examples examples: Install amd-sev-es-vmsa.stp 2022-12-06 16:52:10 +01:00
include storage: Add VIR_STORAGE_VOL_CREATE_VALIDATE flag 2022-11-01 13:07:20 +01:00
po Translated using Weblate (Korean) 2023-01-03 13:44:15 +01:00
scripts apibuild: Don't include the Copyright in the <description> of a module 2022-11-03 14:11:22 +01:00
src qemu_namespace: Fix detection of nested mount points 2023-01-05 12:57:56 +01:00
tests qemu_capabilities: Report Hyper-V Enlightenments in domcapabilities 2023-01-05 12:35:42 +01:00
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meson.build virnuma: Allow multiple nodes for preferred policy 2022-12-14 16:07:04 +01:00
NEWS.rst NEWS: Document change of screenshot format for QEMU 2022-12-07 13:14:18 +01:00
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Libvirt API for virtualization

Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor.

For some of these hypervisors, it provides a stateful management daemon which runs on the virtualization host allowing access to the API both by non-privileged local users and remote users.

Layered packages provide bindings of the libvirt C API into other languages including Python, Perl, PHP, Go, Java, OCaml, as well as mappings into object systems such as GObject, CIM and SNMP.

Further information about the libvirt project can be found on the website:

https://libvirt.org

License

The libvirt C API is distributed under the terms of GNU Lesser General Public License, version 2.1 (or later). Some parts of the code that are not part of the C library may have the more restrictive GNU General Public License, version 2.0 (or later). See the files COPYING.LESSER and COPYING for full license terms & conditions.

Installation

Instructions on building and installing libvirt can be found on the website:

https://libvirt.org/compiling.html

Contributing

The libvirt project welcomes contributions in many ways. For most components the best way to contribute is to send patches to the primary development mailing list. Further guidance on this can be found on the website:

https://libvirt.org/contribute.html

Contact

The libvirt project has two primary mailing lists:

Further details on contacting the project are available on the website:

https://libvirt.org/contact.html