PEP8 recommends not having spaces around = in a keyword argument or
a default parameter value.
https://www.python.org/dev/peps/pep-0008/#other-recommendations
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
Improve readability by reducing the complexity and length of
conditional statements.
Example: The following condition:
if (o >= 97 and o <= 122) or
(o >= 65 and o <= 90) or
(o >= 48 and o <= 57) or
(" \t(){}:;,+-*/%&!|[]=><".find(line[i]) == -1):
Will be True for every character that is not in string:
" \t(){}:;,+-*/%&!|[]=><"
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
PEP8 recommends removing whitespace immediately before a comma,
semicolon, or colon [1]. In addition remove multiple spaces after
keyword (PEP8 - E271).
1: https://www.python.org/dev/peps/pep-0008/#whitespace-in-expressions-and-statements
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
PEP8 recommends imports to be on separate lines. [1]
1: https://www.python.org/dev/peps/pep-0008/#imports
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
The isinstance() function [1] returns true if an object argument is an
instance of a classinfo argument or of a direct, indirect subclass
thereof.
1: https://docs.python.org/3/library/functions.html#isinstance
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
Some of our scripts are known to work both with Python 2 and
Python 3, so for them we shouldn't be forcing any specific
version of the interpreter when they're called directly; we
always use $(PYTHON) explicitly in our build rules anyway.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The script already works perfectly fine with Python 2, but that's
more by chance than by design: we have a single occurrence of
print(), and it just so happens that its only argument is an
expression. Importing print_function makes the script more future,
err, past proof.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Another usage of deprecated 'string' functions. We are just trying to
match ascii letters here, so use a simple regex. And again drop the
aggressive exception handling, it doesn't seem to trigger for anything
in libvirt code.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Module 'string' function lower doesn't exist in python3. The canonical
way is to call .lower() on a str instance. Do that, and make the
exception handling more specific, which would have made this issue
obvious.
Signed-off-by: Cole Robinson <crobinso@redhat.com>
We forgot to tell anyone that we were publishing security notices
online at https://security.libvirt.org
Reviewed-by: Laine Stump <laine@laine.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Commit id '477502de3' altered the entry to add one too many closing
parenthesis ')' and that propagated into commit id '9176b42bd'.
Signed-off-by: John Ferlan <jferlan@redhat.com>
The keys() method no longer returns a list, so converting the
return value would be necessary before calling sort() on it;
alternatively, we can just call sorted(), which returns a
sorted list.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
For list concatenation to work, the value returned by the
keys() method must be converted to a list first.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
All of these have been replaced with methods.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This replaces uses of the has_key() method.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
We have switched the docs to using the HTML5 doctype declaration in
commit b1c81567c7
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Wed Jul 26 18:01:25 2017 +0100
docs: switch to using HTML5 doctype declaration
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When you add a bunch of pcie-root-port controllers to a q35 guest
in order to have hotplug capabilities, you also need to make sure
you're adding the pcie-root controller at the same time or you
will get an error. Document this fact.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This type of information defines attributes of a system
chassis, such as SMBIOS Chassis Asset Tag.
access inside VM (for example)
Linux: /sys/class/dmi/id/chassis_asset_tag.
Windows: (Get-WmiObject Win32_SystemEnclosure).SMBIOSAssetTag
wirhin Windows PowerShell.
As an example, add the following to the guest XML
<chassis>
<entry name='manufacturer'>Dell Inc.</entry>
<entry name='version'>2.12</entry>
<entry name='serial'>65X0XF2</entry>
<entry name='asset'>40000101</entry>
<entry name='sku'>Type3Sku1</entry>
</chassis>
Signed-off-by: Zhuang Yanying <ann.zhuangyanying@huawei.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
This reverts commit 038eb472a0.
On reflection adding defaults for arbitrary guest XML device config
settings to the qemu.conf is not a sustainable path. Removing the
support for rx/tx queue size so that it doesn't set a bad precedent.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Document that contributors are required to assert compliance with the
Developers Certification of Origin 1.1, by providing Signed-off-by tags
for all commit messages. The DCO is formally stating what we have long
implicitly expected of contributors in terms of their legal rights to
make the contribution. This puts the project in a stronger position
should any questions around contributions be raised going forward in the
future.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In 2074ef6cd4 and c56cdf259 (and friends) we've added two
attributes to virtio NICs: rx_queue_size and tx_queue_size.
However, sysadmins might want to set these on per-host basis but
don't necessarily have an access to domain XML (e.g. because they
are generated by some other app). So let's expose them under
qemu.conf (the settings from domain XML still take precedence as
they are more specific ones).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
For vhost-user ports, Open vSwitch acts as the server and QEMU the client.
When OVS crashes or restarts, the QEMU process should be reconnected to
OVS.
Signed-off-by: ZhiPeng Lu <lu.zhipeng@zte.com.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Missed adding the "encryption" description term entry to the list
of possible sub-elements for disk source. The description details
were there, just not the tag.
More info in the documentation, this is basically the XML parsing/formatting
support, schemas, tests and documentation for the new cputune/cachetune element
that will get used by following patches.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
The OEM strings table in SMBIOS allows the vendor to pass arbitrary
strings into the guest OS. This can be used as a way to pass data to an
application like cloud-init, or potentially as an alternative to the
kernel command line for OS installers where you can't modify the install
ISO image to change the kernel args.
As an example, consider if cloud-init and anaconda supported OEM strings
you could use something like
<oemStrings>
<entry>cloud-init:ds=nocloud-net;s=http://10.10.0.1:8000/</entry>
<entry>anaconda:method=http://dl.fedoraproject.org/pub/fedora/linux/releases/25/x86_64/os</entry>
</oemStrings>
use of a application specific prefix as illustrated above is
recommended, but not mandated, so that an app can reliably identify
which of the many OEM strings are targetted at it.
Reviewed-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
As usual, a bunch of changes slipped through the cracks during the
development cycle. Update the release notes to include at least the
most notable ones.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
