Add UNDEFINE_TPM and UNDEFINE_KEEP_TPM flags to qemuDomainUndefineFlags()
API and --tpm and --keep-tpm to 'virsh undefine'. Pass the
virDomainUndefineFlagsValues via qemuDomainRemoveInactive()
from qemuDomainUndefineFlags() all the way down to
qemuTPMEmulatorCleanupHost() and delete TPM storage there considering that
the UNDEFINE_TPM flag has priority over the persistent_state attribute
from the domain XML. Pass 0 in all other API call sites to
qemuDomainRemoveInactive() for now.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
After some debugging and discussion with systemd team it turns out we
are misusing the ordering in libvirt-guests.service. That happened
because we want to support both monolithic and modular daemon setups and
on top of that we also want to support socket activation and services
without socket activation. Unfortunately this is impossible to express
in the unit file because of how transactions are handled in systemd when
dependencies are resolved and multiple actions (jobs) are queued. For
explanation from Michal Sekletar see comment #7 in the BZ this patch is
fixing:
https://bugzilla.redhat.com/show_bug.cgi?id=1964855#c7
In order to support all the scenarios this patch also amends the
manpages so that users that are changing the default can also read how
to correct the dependency ordering in libvirt-guests unit file.
Ideally we would also keep the existing configuration during upgrade,
but due to our huge support matrix this seems hardly feasible as it
could introduce even more problems.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The sheepdog project is unmaintained, with last commit in 2018 and
numerous unanswered issues reported.
Remove the libvirt storage driver support for it to follow the removal
of the client support in qemu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
When commit bac6b266fb added this "functionality" this was the only
naming I could think of, but after discussion with Dan we found the name
'null' fits a bit better, so change it before we make a release with the
old name.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This represents an interface connected to a VMWare Distributed Switch,
previously obscured as a dummy interface.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
'cmdQemuMonitorCommandQMPWrap' is checking whether the user provided
string is not valid JSON to avoid wrapping it. In cases where it's not
JSON we ignore the error and add the wrapper.
If the caller then reports a different non-libvirt error the error from
the JSON parsing would be printed as well. Reset errors we ignore:
# virsh qemu-monitor-command cd --pass-fds a asdf
error: Unable to parse FD number 'a'
error: internal error: cannot parse json asdf: lexical error: invalid char in json text.
asdf
(right here) ------^
In the above case 'asdf' is not valid JSON, but the code did wrap it
into '{"execute":"asdf"}', the only problem is the argument for
--pass-fds.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Historically, the dumpxml command reject any unknown arguments,
for instance:
virsh dumpxml fedora xxx
However, after v8.5.0-rc1~31 the second argument ('xxx') is
treated as an XPath, but it's not that clearly visible.
Therefore, require the --xpath switch, like this:
virsh dumpxml fedora --xpath xxx
Yes, this breaks already released virsh, but I think we can argue
that the pool of users of this particular function is very small.
We also document the argument being mandatory:
dumpxml [--inactive] [--security-info] [--update-cpu] [--migratable]
[--xpath EXPRESSION] [--wrap] domain
The sooner we do this change, the better.
The same applies for other *dumpxml functions (net-dumpxml,
pool-dumpxml, vol-dumpxl to name a few).
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2103524
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
These wrapper functions were used to adapt the virObjectUnref() function
signature for different callbacks. But in commit 0d184072, the
virObjectUnref() function was changed to return a void instead of a
bool, so these adapters are no longer necessary.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Our man page already documents that iothreadset has --config
argument. Well, it doesn't really. Normally, I'd just fix the man
page, but with recent work on the API it's possible to tweak
values for inactive XML too. Therefore, implement the --config
argument for the command.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add a simple command to drive the new 'virAdmConnectSetDaemonTimeout'
API.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
To match the XML roots domainCapabilities and storagepoolCapabilities,
the wildcards should be *domainCap* and *storagepoolCap*.
Fixes: 7b0e2e4a55
Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
While you can chain the virsh output up to a later 'xmllint' or 'xpath'
command, integrating it into virsh avoids needs for installing extra
binaries which we've often found to be missing on production installs
of libvirt. It also gives better response if the initial virsh command
hits an error, as you don't get an aborted pipeline.
$ virsh pool-dumpxml --xpath //permissions default
<permissions>
<mode>0711</mode>
<owner>1000</owner>
<group>1000</group>
<label>unconfined_u:object_r:svirt_home_t:s0</label>
</permissions>
If multiple nodes match, they are emitted individually:
$ virsh dumpxml --xpath '//devices/*/address[@type="pci"]' --wrap demo
<address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
<address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
...snip...
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
<address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
but if intending to post-process the output further, the results
can be wrapped in a parent node
$ virsh dumpxml --xpath '//devices/*/address[@type="pci"]' --wrap demo
<nodes>
<address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
<address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
...snip...
<address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
<address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/>
</nodes>
Fixes https://gitlab.com/libvirt/libvirt/-/issues/244
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The trivial case of fully printing an XML document is boring, but
this helper does more by allowing an XPath expression to be given.
It will then print just the subset of nodes which match the
expression. It either print each match as a standalone XML doc
or can put them into one new XML doc wrapped woith <nodes>...</nodes>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Since virsh implements a wrapper over virDomainSetIOThreadParams()
(command iothreadset) let's wire up new typed parameters there too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Virsh has iothreadset command which allows setting various
attributes of IOThreads. However, when the command is called
without any arguments (besides domain and IOThread IDs), then
@params stays NULL and is passed to virDomainSetIOThreadParams()
which produces rather user unfriendly error message:
error: params in virDomainSetIOThreadParams must not be NULL
Introduce a check and produce better error message.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
This new "post-copy failed" reason for the running state will be used on
the destination host when post-copy migration fails while the domain is
already running there.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Make sure that more users understand that without HW virtualization you cannot
have KVM working.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2086677
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are some tools that convert hostname to lowercase before
resolving it (e.g. ssh). In a way it makes sense because DNS is
case insensitive and in case of ssh the lowercase version is then
used to find matching record in its config file. However, our NSS
module performs case sensitive comparison, which makes it useless
with ssh. Just consider a machine named FooBar.
Therefore, switch to case insensitive string comparison.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1777873
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
This implementation reports only Unix bus address using the URI format
proposed in https://gitlab.freedesktop.org/dbus/dbus/-/issues/348.
We prefer a URI form over the D-Bus address form, since all other
display protocols use a URI, allowing to distinguish between protocols
and making client implementation simpler.
Other transports (for example TCP) are not yet handled.
The client is assumed to know what to lookup on the bus (the bus name,
path & interface of the VM, eventually matching its UUID)
P2P mode doesn't report any available URI.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add these XML formats validation in manpage or script:
cpu, domainbackup, domaincaps, domaincheckpoint, networkport,
storagepoolcaps.
Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
macOS libraries don't support symbol versioning, so the only
result that we achieve by passing additional flags to the linker
is a bunch of messages like
ld: warning: ignoring file .../libvirt/build/src/libvirt.syms,
building for macOS-x86_64 but attempting to link with file built
for unknown-unsupported file format ( 0x23 0x20 0x57 0x41 ... )
being produced during the build.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This ensures variable names and the overall structure of the
code setting and using them is consistent. It will also make
upcoming changes less disruptive.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In a recent commit I've attempted to rewrite the XML generator to use
virXMLFormatElement instead of manual steps. Unfortunately the commit
had multiple problems resulting in a garbled XML:
1) in certain cases the wrong buffer was used resulting in misplaced
snippets
2) the child element buffer was improperly set up so sub-elements were
not indented
This resulted in following XML being generated:
$ virsh blockcopy cd vda /tmp/test.copy --raw --print-xml
type='file''/tmp/test.copy'/>
<driver type='raw'/>
<disk>
<source file=</disk>
To fix this we'll generate the '<source>' element in one go and use the
proper buffer for it and other places.
Fixes: 1cd95f858a
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2078274
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Useful for knowing how to construct the XML and debugging.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When the setup of TLS certs was originally split out of
'docs/remote.html' ( df99aa311a ) links refering to it were not
fixed.
Adjust them to point to the correct document.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Allocate a larger 'data' array than strictly needed
for simplicity and use 'ndata' as the index when
filling it to put the single event at the first unused
place, instead of at its index in the virshDomainEventCallbacks
array.
https://bugzilla.redhat.com/show_bug.cgi?id=2073887
Fixes: c6bb274693
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
There's no need to check whether a flag is not set just to set it
in that case.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The KVM device assignment was removed in v5.7.0-rc1~103 but virsh
and its manpage still mention it. Don't do that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Instead of creating an empty object and then setting keys one
at a time, it is possible to pass a dict object to
configuration_data(). This is nicer because it doesn't require
repeating the name of the cfg_data object over and over.
There is one exception: the 'conf' object, where we store values
that are used directly by C code. In that case, using a dict
object is not feasible for two reasons: first of all, replacing
the set_quoted() calls would result in awkward code with a lot
of calls to format(); moreover, since code that modifies it is
sprinkled all over the place, refactoring it would probably
make things more complicated rather than simpler.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
I've came across an aarch64 system which supports hugepages up to
16GiB of size. However, I was unable to allocate them using
virsh allocpages. This is because cmdAllocpages() uses
vshCommandOptScaledInt(), which scales passed value into bytes,
but since the virNodeAllocPages() expects size in KiB the
variable holding bytes is then divided by 1024. However, the
limit for the biggest value passed to vshCommandOptScaledInt() is
UINT_MAX which is now obviously wrong, as it needs to be UINT_MAX
* 1024.
The same bug is in completer. But here, let's use ULLONG_MAX so
that we don't have to care about it anymore.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that we have a function that generates string list for given
enum, let's use that instead of open coding it.
Note, after this there are still some 'candidates' left (e.g,
virshNetworkEventNameCompleter(), or
virshNetworkUpdateCommandCompleter()). These are not converted
because either they don't have a convenient int2str function or
they don't start from the very beginning of the enum.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
We have plenty of completers which iterate over all values of
given enum and do nothing more than translate every member into
string (using corresponding virXXXTypeToString()).
Introduce a convenience function so that callers can pass just
VIR_XXX_LAST and virXXXTypeToString and the rest is taken care
of.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
A completer must return a NULL terminated list of strings, which
means that when dealing with enums, it has to allocate one
pointer more than the value of VIR_XXX_LAST. But this is not
honoured in virshDomainInterfaceSourceModeCompleter() leading to
out of bounds read.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Related issue: https://gitlab.com/libvirt/libvirt/-/issues/9
Signed-off-by: Haonan Wang <hnwanga1@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We are not guaranteed that the string we are printing onto stdout
contains '\n' and thus that the stdout is flushed. In fact, I've
met this problem when virsh asked me whether I want to edit the
domain XML again (vshAskReedit()) but the prompt wasn't displayed
(as it does not contain a newline character) and virsh just sat
there waiting for my input, I sat there waiting for virsh's
output. Flush stdout after all fputs()-s which do not flush
stdout.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This uses the right type that is expected to make it work even on platforms
where gint64 != quad_t.
Due to indentation changes it is best to view this patch with -w.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Historically the use of the '-desc' multiple argument parameter was not
forbidden toghether with '-edit', but use of both together has some
unexpected behaviour. Specifically the editor is filled with the
contents passed via '-desc' but if the user doesn't change the text in
any way virsh will claim that the description was not chaged even if it
differs from the currently set description. Similarly, when the user
would edit the description provided via 'desc' so that it's identical
with the one configured for the domain, virsh would claim that it was
updated:
# virsh desc cd
No description for domain: cd
# EDITOR=true virsh desc cd --edit "test desc"
Domain description not changed
After the fix:
# virsh desc cd
No description for domain: cd
# EDITOR=true virsh desc cd --edit "test desc"
Domain description updated successfully
# EDITOR=true virsh desc cd --edit "test desc"
Domain description not changed
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The vsh helpers for user-editing of contents use temporary files.
Introduce 'vshTempFile' type which automatically removes the file.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The getters have a different set of flags. Add a variable for the getter
to avoid having to construct flags when calling the getter.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Instead of having two ad-hoc places which decide whether the original
flags can be used add another variable specifically for flags used for
query.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Unconditionally format the start of the query ('?') and make delimiters
('&') part of the arguments. At the end we can trim off 1 char from the
end of the buffer unconditionally.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use automatic memory freeing for the temporary variables holding the
data extracted from the XML.
The code in this function was originally extracted from a loop so we can
also drop pre-clearing of the pointers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Separate the code so that the function is not as massive. Note that this
is a minimal extraction which does not clean up the code meant for
looping.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The code registering the event handlers in 'cmdEvent' had too many
blocks of code conditional on whether just one event is being listened
to or all events.
The code can be greatly simplified by uniting the code paths and having
only one branch when filling the list of events we want to listen for.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'cmdEvent' along with all the helper functions it needs is ~950 LOC.
Move it out from virsh-domain.c to virsh-domain-event.c along with the
completer function so that the new module doesn't have to expose any new
types.
Semantically this creates a new category in 'virsh help' but all other
behaviour stays the same.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The helper function is used in virshBlockJobInfo and also in the
callbacks of cmdEvent. Upcoming patch is going to move out the event
code into a helper so this needs to be in a shared place.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Rewrite the invocation of the virDomainCreate(WithFiles/Flags) APIs
based on the arguments into if-else instead of (nested) ternary
operators.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Rewrite the formatting of the block copy target xml using
virXMLFormatElement.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Require the option name for this argument as otherwise a part of the
'cmd' argument will be claimed.
Fixes: 43edde82af
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Since libvirt-guests script/service can operate on various URIs and we do
support both socket activation and traditional services, the ordering should be
specified for all the possible sockets and services.
Also remove the Wants= dependency since do not want to start any service. We
cannot know which one libvirt-guests is configured, so we'd have to start all
the daemons which would break if unused colliding services are not
masked (libvirtd.service in the modular case and all the modular daemon service
units in the monolithic scenario). Fortunately we can assume that the system is
configured properly to start services/sockets that are of interest to the user.
That also works with the setup described in https://libvirt.org/daemons.html .
To make it even more robust we add the daemon service into the machine units
created for individual domains as it was missing there.
https://bugzilla.redhat.com/show_bug.cgi?id=1868537
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Extend domdirtyrate-calc virsh api with mode option, either
of these three options "page-sampling,dirty-bitmap,dirty-ring"
can be specified when calculating dirty page rate.
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Calculate the length of the FD list beforehand to avoid multiple
expansions and mainly simplify the code and use automatic freeing to
remove the error code path.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Adding an exception for the whole file usually defeats the purpose of a
syntax check and is also likely to get forgotten once the file is
removed.
In case of the suggestion of using 'safewrite' instead of write even the
comment for safewrite states that the function needs to be used only in
certain cases.
Remove the blanket exceptions for files and use an exclude string
instead. The only instance where we keep the full file exception is for
src/libvirt-stream.c as there are multiple uses in example code in
comments where I couldn't find a nicer targetted wapproach.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This wires up support for resetting NVRAM for all APIs that allow
this feature.
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This change was generated using the following spatch:
@ rule1 @
expression a;
identifier f;
@@
<...
- f(*a);
... when != a;
- *a = NULL;
+ g_clear_pointer(a, f);
...>
@ rule2 @
expression a;
identifier f;
@@
<...
- f(a);
... when != a;
- a = NULL;
+ g_clear_pointer(&a, f);
...>
Then, I left some of the changes out, like tools/nss/ (which
doesn't link with glib) and put back a comment in
qemuBlockJobProcessEventCompletedActiveCommit() which coccinelle
decided to remove (I have no idea why).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We already exit if they are not present.
Report an error, but do not mark them as required in case a future
version of this command will want to accept a different set of
parameters.
https://bugzilla.redhat.com/show_bug.cgi?id=2046024
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
They way our VIR_ENUM_IMPL() and virXXXTypeFromString() work is
that for any string that's not recognized a negative one is
returned. And, since VIR_XXX_LAST is passed to VIR_ENUM_IMPL() we
can be sure that all enum members are covered. Therefore, there
is no way that virXXXTypeFromString() can return a value that's
bigger or equal to VIR_XXX_LAST.
I've noticed two places where such comparison was made, both in
cmdNetworkUpdate(). Drop them.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
sysconfig files are owned by the admin of the host. They have the
liberty to put anything they want into these files. This makes it
difficult to provide different built-in defaults.
Remove the sysconfig file and place the current desired default into
the service file.
Local customizations can now go either into /etc/sysconfig/name
or /etc/systemd/system/name.service.d/my-knobs.conf
Attempt to handle upgrades in libvirt.spec.
Dirty files which are marked as %config will be renamed to file.rpmsave.
To restore them automatically, move stale .rpmsave files away, and
catch any new rpmsave files in %posttrans.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
libvirt-guests was already moved to the libvirt daemon package in commit
d800c50349. It only needs to be installed when building libvirtd.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
There are few places where a cleanup label contains nothing but a
return statement. Drop such labels and return directly.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
After attesting a domain with the help of domlaunchsecinfo,
domsetlaunchsecstate can be used to set a secret in the guest
domain's memory prior to running the vcpus.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Commit 93e9e92c1e eliminated the option for skipping but left code in
the s390 check which makes use of a skip. This leads to an output
without result destroying the correct format. e.g.
QEMU: Checking for hardware virtualization : PASS
QEMU: Checking if device /dev/kvm exists : PASS
QEMU: Checking if device /dev/kvm is accessible : PASS
QEMU: Checking if device /dev/vhost-net exists : PASS
QEMU: Checking if device /dev/net/tun exists : PASS
QEMU: Checking for cgroup 'cpu' controller support : PASS
QEMU: Checking for cgroup 'cpuacct' controller support : PASS
QEMU: Checking for cgroup 'cpuset' controller support : PASS
QEMU: Checking for cgroup 'memory' controller support : PASS
QEMU: Checking for cgroup 'devices' controller support : PASS
QEMU: Checking for cgroup 'blkio' controller support : PASS
QEMU: Checking for device assignment IOMMU support : QEMU: Checking for secure guest support : PASS
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
There are two functions that take variable arguments:
vshTableNew() and vshTableRowAppend(). Both expect the list of
arguments to be NULL terminated. Annotate them with
G_GNUC_NULL_TERMINATED to enable compile time check for this.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use modern style of function declarations where the return type
and function name are on two separate lines.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There's no need for any caller to know vshTableRow typedef.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The completer is trivial, just iterate over
virDomainNumatuneMemMode enum and convert each integer into its
string comrade.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The admin module is very closely tied to RPC. If we are
building without RPC support there's not much use for the
admin module, in fact it fails to build.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
While some SEV info is reported in the domain capabilities,
for reasons of size, this excludes the certificates. The
nodesevinfo command provides the full set of information.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
This command reports the launch security parameters for
a guest, allowing an external tool to perform a launch
attestation.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
shared_module() is intended for shared objects that are
loaded at runtime using dlopen() whereas NSS plugins need to
be full-fledged shared libraries with, among other things, a
proper SONAME.
Meson seems to have become more strict about this recently,
because libnss_libvirt.so.2 gets a SONAME when I build it with
Meson 0.59.4 on Fedora 34 but doesn't when I use Meson 0.60.2
on Debian testing instead.
Either way, shared_library() was always the right function
to use for NSS plugins.
Fixes: 36780c9319
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory freeing for the temporary bitmap and remove the
pointless 'cleanup' section.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>