- 20 3月, 2018 26 次提交
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由 Radostin Stoyanov 提交于
http://pylint-messages.wikidot.com/messages:c0325Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Improve readability and reduce the complexity of the code that is searching for string tokens (i.e. characters surrounded by a single or double quote). Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Reduce the number of if-statements used to assign a literals to corresponding class variables. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Improve readability and reduce complexity the method parseTypeComment(). Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
The method strip_lead_star() removes a single leading asterisk character from a string by ignoring leading whitespace, otherwise it returns the original string. This could be achieved with a single if-statement followed by replace. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
PEP8 recommends that the number of spaces used for indentation of Python code to be a multiple of four [1] [2]. 1: https://lintlyci.github.io/Flake8Rules/rules/E111.html 2: https://lintlyci.github.io/Flake8Rules/rules/E114.htmlReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Backslash between brackets in Python is redundant. [1] 1: https://lintlyci.github.io/Flake8Rules/rules/E502.htmlReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Replace the print statement, that is only available in Py2, with a print function that is available in both Py2 and Py3 and drop the explicit python version in the shebang. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
The uniq() function returns a sorted list, there is no need to sort this list again. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Use a set (unordered collections of unique elements) [1] to remove repeated elements in a list. 1: https://docs.python.org/3/tutorial/datastructures.html#setsReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Lists in Python are mutable and when used as a default value of a parameter for class constructor, its value will be shared between all class instances. Example: class Test: def __init__(self, mylist=[]): self.mylist = mylist A = Test() B = Test() A.mylist.append("mylist from instance A") print(B.mylist) # Will print ['mylist from instance A'] Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
PEP8 recommends not having spaces around = in a keyword argument or a default parameter value. https://www.python.org/dev/peps/pep-0008/#other-recommendationsReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
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: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
The functions like isalnum(), isalpha(), isdigit(), etc. are also available in Python, however `make syntax-check` do not intend to prohibit them. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Generate whitespace using the standard function ljust() that is available in both Py3 [1] and Py2 [2]. 1: https://docs.python.org/3/library/stdtypes.html?highlight=strip#str.ljust 2: https://docs.python.org/2.7/library/string.html#string.ljustReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Reduce the number of if-statements and use a single return. Utilise a dictionary to map between occurrences and values. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
The function generate_helper_header() only returns a formatted string. This could be achieved without performing string concatenation. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
The generate_helper_source() function returns a formatted string. This could be achieved without the use of a local variable "source" and string concatenation. Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
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-statementsReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
PEP8 recommends imports to be on separate lines. [1] 1: https://www.python.org/dev/peps/pep-0008/#importsReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Radostin Stoyanov 提交于
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#isinstanceReviewed-by: NDaniel P. Berrangé <berrange@redhat.com> Signed-off-by: NRadostin Stoyanov <rstoyanov1@gmail.com>
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由 Jiri Denemark 提交于
<memballoon model='none'/> is the only way to disable balloon driver since libvirt will add one automatically if the memballoon element is missing. In other words, there's no balloon device if model is 'none' and generating an alias for it makes no sense. The alias will be ignored when parsing the XML and it will disappear once libvirtd is restarted. Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
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由 Daniel P. Berrangé 提交于
Some contributors are behind obnoxious firewalls that block everything except http(s) traffic, preventing checkout of modules using the git:// protocol. Since git.savannah.gnu.org is using the modern, fast HTTP transport, there's no real downside to using that by default. Signed-off-by: NDaniel P. Berrangé <berrange@redhat.com>
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- 19 3月, 2018 7 次提交
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由 Christian Ehrhardt 提交于
In a recent change b932ed69: "virt-aa-helper: resolve yet to be created paths" several cases with symlinks in paths were fixed, but it regressed cases where the file being last element of the path was the actual link. In the case of the last element being the symlink realpath can (and shall) be called on the full path that was passed. Examples would be zfs/lvm block devices like: <disk type='block' device='disk'> <driver name='qemu' type='raw'/> <source dev='/dev/mapper/testlvm-testvol1'/> <target dev='vdd' bus='virtio'/> </disk> With the target being: /dev/mapper/testlvm-testvol1 -> ../dm-0 That currently is rendered as "/dev/mapper/testlvm-testvol1" rwk, but instead should be (and is with the fix): "/dev/dm-0" rwk, Fixes: b932ed69: "virt-aa-helper: resolve yet to be created paths" Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1756394Signed-off-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>
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由 Christian Ehrhardt 提交于
libvirt-guests.sh when run with more active guests than requested to shut down in parallel will run until it times out only shutting down the first set of guests. This patch fixes parallel shutdown by fixing a variable scope issue where check_guests_shutdown unintentionally reset $guests which prevented further progress. Fixes: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1688508Signed-off-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>
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由 Andrea Bolognani 提交于
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: NAndrea Bolognani <abologna@redhat.com> Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
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由 Erik Skultety 提交于
Commit b4c2ac8d made a false assumption that IOMMU support necessary for an mdev device to be assigned to a VM. Unlike direct PCI assignment, IOMMU support is not needed for mediated devices, as the physical parent device provides the isolation, therefore, simply checking for VFIO presence is enough to successfully start a VM. Luckily, this issue is not serious, since as of yet, libvirt mandates mdevs to be pre-created prior to a domain's launch - if it is, everything does work smoothly even with IOMMU disabled, because the parent device will ensure the iommu groups we try to access exist. However, if there are *no* IOMMU groups yet, thus no mdev exists yet, one would see the following error: "unsupported configuration: Mediated host device assignment requires VFIO support" The error msg above is simply wrong and doesn't even reflect the IOMMU reality, so after applying this patch one would rather see the following error in such case instead: "device not found: mediated device '<UUID>' not found" Signed-off-by: NErik Skultety <eskultet@redhat.com>
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由 Erik Skultety 提交于
What one currently gets is: failed to read '/sys/bus/mdev/devices/<UUID>/mdev_type/device_api': No such file or directory This indicates that something is missing within the device's sysfs tree which likely might be not be the case here because the device simply doesn't exist yet. So, when creating our internal mdev obj, let's check whether the device exists first prior to trying to verify the user-provided model within domain XML. Signed-off-by: NErik Skultety <eskultet@redhat.com>
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由 Michal Privoznik 提交于
==16451== 32,768 bytes in 2 blocks are definitely lost in loss record 1,007 of 1,013 ==16451== at 0x4C2AF0F: malloc (vg_replace_malloc.c:299) ==16451== by 0x7CADB40: nl_recv (in /usr/lib64/libnl-3.so.200.23.0) ==16451== by 0x532DFAC: virNetlinkDumpCommand (virnetlink.c:363) ==16451== by 0x53236AE: virNetDevIPCheckIPv6Forwarding (virnetdevip.c:641) ==16451== by 0xE3E4A1A: networkStartNetworkVirtual (bridge_driver.c:2490) ==16451== by 0xE3E55F5: networkStartNetwork (bridge_driver.c:2832) ==16451== by 0xE3DFFE5: networkAutostartConfig (bridge_driver.c:531) ==16451== by 0x53F47E0: virNetworkObjListForEachHelper (virnetworkobj.c:1412) ==16451== by 0x52FE69F: virHashForEach (virhash.c:606) ==16451== by 0x53F4857: virNetworkObjListForEach (virnetworkobj.c:1439) ==16451== by 0xE3E0BF4: networkStateAutoStart (bridge_driver.c:808) ==16451== by 0x55689CE: virStateInitialize (libvirt.c:758) Signed-off-by: NMichal Privoznik <mprivozn@redhat.com> Reviewed-by: NErik Skultety <eskultet@redhat.com>
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由 Andrea Bolognani 提交于
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: NAndrea Bolognani <abologna@redhat.com> Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>
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- 18 3月, 2018 1 次提交
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由 Chen Hanxiao 提交于
fix a mem leak Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com> Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
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- 17 3月, 2018 6 次提交
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由 Chen Hanxiao 提交于
fix some leaks and format issue Also support virArpTableFree to get NULL. Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>
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由 Jim Fehlig 提交于
libxlDomainMigrationPrepare adds the incoming domain def to the list of domains via virDomainObjListAdd, but never adds its own ref to the returned virDomainObj as other callers of virDomainObjListAdd do. libxlDomainMigrationPrepareTunnel3 suffers the same discrepancy. Change both to add a ref to the virDomainObj after a successful virDomainObjListAdd, similar to other callers. This ensures a consistent pattern throughout the drivers and allows using the virDomainObjEndAPI function for cleanup. Signed-off-by: NJim Fehlig <jfehlig@suse.com> Reviewed-by: NJohn Ferlan <jferlan@redhat.com>
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由 John Ferlan 提交于
For libxlDomainLookupByID and libxlDomainLookupByUUID let's return a locked and referenced @vm object so that callers can then use the common and more consistent virDomainObjEndAPI in order to handle cleanup rather than needing to know that the returned object is locked and calling virObjectUnlock. The LookupByName already returns the ref counted and locked object, so this will make things more consistent. Signed-off-by: NJohn Ferlan <jferlan@redhat.com> Reviewed-by: NJim Fehlig <jfehlig@suse.com>
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由 John Ferlan 提交于
Commit id '9ac94507' altered libxlDomObjFromDomain to return a locked *and* ref counted object for some specific purposes; however, it neglected to alter all the consumers of the helper to use virDomainObjEndAPI thus leaving many objects with extra ref counts. Signed-off-by: NJohn Ferlan <jferlan@redhat.com> Reviewed-by: NJim Fehlig <jfehlig@suse.com>
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由 Cole Robinson 提交于
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: NCole Robinson <crobinso@redhat.com>
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由 Cole Robinson 提交于
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: NCole Robinson <crobinso@redhat.com>
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