This adds a network model enum. The virDomainNetDef property
is named 'model' like most other devices.
When the XML parser or a driver calls NetSetModelString, if
the passed string is in the enum, we will set net->model,
otherwise we copy the string into net->modelstr
Add a single example for the 'netfront' xen model, and wire
that up, just to verify it's all working
Acked-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
We will be adding a 'model' enum in upcoming patches. Rename
the existing value to make the differentiation clear
Acked-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
To ease converting the net->model value to an enum, add
the wrapper functions:
virDomainNetGetModelString
virDomainNetSetModelString
virDomainNetStreqModelString
virDomainNetStrcaseeqModelString
Acked-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Demostrate DO_TEST_CAPS_ARCH_LATEST by converting the test case
'aarch64-os-firmware-efi'
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Convert these test cases to use DO_TEST_CAPS_LATEST
* genid
* genid-auto
This ensures the test infrastructure is working as expected for
a test case with explicit -active and -inactive XML test data
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Convert these test cases to use DO_TEST_CAPS_LATEST
* os-firmware-bios
* os-firmware-efi
* os-firmware-efi-secboot
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Convert these test cases to use DO_TEST_CAPS_LATEST
* virtio-transitional
* virtio-non-transitional
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Use the same pattern that is used in qemuxml2argvtest, setting the
name in a static testQemuInfo instance inside the test macros
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Switch over to use the new API for re-attaching the bridge device
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In the case of a network with forward=bridge, which has a bridge device
listed, we are capable of setting bandwidth limits but fail to call the
function to register them.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
hostdevs have a link back to the original network device. This is fairly
generic accepting any type of device, however, we don't intend to make
use of this approach in future. It can thus be specialized to network
devices.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The actual network def was updated to save the bridge name back
in 1.2.11:
commit a360912179
Author: Laine Stump <laine@laine.org>
Date: Fri Nov 21 12:20:37 2014 -0500
network: save bridge name in ActualNetDef when actualType==network too
The chance that someone is running libvirt < 1.2.11 and wants
todo a live upgrade to 5.3.0 without a host reboot is essentially
zero. We can thus reasonably drop the back compat code now.
Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The APIs for allocating/notifying/removing network ports just take
an internal domain interface struct right now. As a step towards
turning these into public facing APIs, add a virNetworkPtr argument
to all of them.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The port allocation APIs are currently called unconditionally for all
types of NIC, but (mostly) only do anything for NICs with type=network.
The exception is the port allocate API which does some validation even
for NICs with type!=network. Relying on this validation is flawed,
however, since the network driver may not even be installed. IOW virt
drivers must not delegate validation to the network driver for NICs
with type != network.
This change allows us to report errors when the virtual network driver
is not registered.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This helps in a scenarios where vCPUs run with a priority that is so high they
might starve the emulator thread. And it also fits with the rest of the
settings.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Just one missing occurrence of iothreadsched fixed plus some rewording for this
to make more sense for the readers.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This will be used later when we want to format emulator scheduler parameters
which don't apply for multiple threads.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This will become useful later when parsing emulatorsched parameters which don't
need the rest of the current function.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Qemu commit 767abe7 ("chardev: forbid 'wait' option with client
sockets") effectively deprecates usage of "wait" with client sockets
starting with qemu 4.0, and earlier versions ignored the value.
Cc: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Failed new gnutls context allocations in virNetTLSContextNew function
results in double free and segfault. Occasional memory leaks may also
occur.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Adrian Brzezinski <redhat@adrb.pl>
We're setting seclabels on unix sockets but never restoring them.
Surprisingly, we are doing so in SELinux driver.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
When writing the VMX file from the domain XML, write the firmware key
according to the firmware autoselection. Though, at the moment only
'efi' is supported.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Convert the firmware key to a type of autoselected firmware.
Only the 'efi' firmware is allowed for now, in case the key is present.
It seems VMware (at least ESXi) does not write the key in VMX files when
setting BIOS as firmware.
Reviewed-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Pino Toscano <ptoscano@redhat.com>
The network driver used to reload the firewall rules whenever a dbus
NameOwnerChanged message for org.fedoraproject.FirewallD1 was
received. Presumably at some point in the past this was successful at
reloading our rules after a firewalld restart. Recently though I
noticed that once firewalld was restarted, libvirt's logs would get this
message:
The name org.fedoraproject.FirewallD1 was not provided by any .service files
After this point, no networks could be started until libvirtd itself
was restarted.
The problem is that the NameOwnerChanged message is sent twice during
a firewalld restart - once when the old firewalld is stopped, and
again when the new firewalld is started. If we try to reload at the
point the old firewalld is stopped, none of the firewalld dbus calls
will succeed.
The solution is to check the new_owner field of the message - we
should reload our firewall rules only if new_owner is non-empty (it is
set to "" when firewalld is stopped, and some sort of epoch number
when it is again started).
Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
When virDBusMessageRead() and virDBusMessageDecode were first added in
commit 834c9c94, they were identical except that virDBusMessageRead()
would unref the message after decoding it.
This difference was eliminated later in commit dc7f3ffc after it
became apparent that unref-ing the message so soon was never the right
thing to do. The two identical functions remained though, with the
tests and virDBus library itself calling the Decode variant, and all
other users calling the Read variant.
This patch eliminates the duplication, switching all users to
virDBusMessageDecode (and moving the nice API documentation comment
from the Read function up to the Decode function).
Signed-off-by: Laine Stump <laine@laine.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for compiling this version was dropped in an earlier commit.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Support for all the 4.x releases was ended by VirtualBox maintainers in
Dec 2015. Even the "newest" 4.3.40 of those is only supported on old
versions of Linux (Ubuntu <= 13.03, RHEL <= 6, SLES <= 11), which are all
discontinued hosts from libvirt's POV.
We can thus reasonably drop all 4.x support from the libvirt VirtualBox
driver.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Since:
commit 9f4e35dc73
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Mon Mar 18 17:31:21 2019 +0000
network: improve error report when firewall chain creation fails
We cache an error when failing to create the top level firewall chains.
This commit failed to account for fact that we may invoke
networkPreReloadFirewallRules() many times while libvirtd is running.
For example when firewalld is restarted.
When this happens the original failure may no longer occurr and we'll
successfully create our top level chains. We failed to clear the cached
error resulting in us failing to start virtual networks.
Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The table included in the sample output for 'list --title' is
unnecessarily wide, which causes man to complain:
warning [p 8, 0.5i]: can't break line
Make the table narrower.
Spotted by Lintian (manpage-has-errors-from-man tag).
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
Apparently "allow(s) to frobnicate" is not correct English, and
either "allow(s) one to frobnicate" or "allow(s) frobnicating"
should be used instead.
Spotted by Lintian (spelling-error-in-{binary,manpage} tags).
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Spotted by Lintian (manpage-has-bad-whatis-entry tag).
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
We need commit 6280c94f306d in order to fix our generated
man pages.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
My earlier commit be46f61326 was incomplete. It removed caching of
microcode version in the CPU driver, which means the capabilities XML
will see the correct microcode version. But it is also cached in the
QEMU capabilities cache where it is used to detect whether we need to
reprobe QEMU. By missing the second place, the original commit
be46f61326 made the situation even worse since libvirt would report
correct microcode version while still using the old host CPU model
(visible in domain capabilities XML).
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Support for kqemu was dropped in libvirt by commit 8e91a400c and even
back then we never set these capabilities when doing QMP probing.
Since no QEMU we aim to support has these, drop them completely.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This is a zero-cost workaround for a bug in GCC 8.3.0 which causes the
compilation to fail, because the compiler thinks that the value might be used
uninitialized even though it clearly cannot be.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Though it used to be called "Mac OS X" and "OS X" in the past,
it was never "MacOS X" nor "OS-X", and it's just "macOS" now.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
