- 29 3月, 2011 2 次提交
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由 Osier Yang 提交于
LXC driver doesn't support vcpu affinity yet, so just need to modify it to support cpu shares.
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由 Daniel P. Berrange 提交于
The O_NONBLOCK flag doesn't work as desired on plain files or block devices. Introduce an I/O helper program that does the blocking I/O operations, communicating over a pipe that can support O_NONBLOCK * src/fdstream.c, src/fdstream.h: Add non-blocking I/O on plain files/block devices * src/Makefile.am, src/util/iohelper.c: I/O helper program * src/qemu/qemu_driver.c, src/lxc/lxc_driver.c, src/uml/uml_driver.c, src/xen/xen_driver.c: Update for streams API change
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- 22 3月, 2011 2 次提交
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由 Daniel P. Berrange 提交于
THe veth setup in LXC had a couple of flaws, first brInit did not report any error when it failed. Second vethCreate() did not correctly initialize the variable containing the return code, so could report failure even when it succeeded. * src/lxc/lxc_driver.c: Report error when brInit fails * src/lxc/veth.c: Fix uninitialized variable
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由 Daniel P. Berrange 提交于
It is possible to set a migration speed limit when starting migration. This new API allows the speed limit to be changed on the fly to adjust to changing conditions * src/driver.h, src/libvirt.c, src/libvirt_public.syms, include/libvirt/libvirt.h.in: Add virDomainMigrateSetMaxSpeed * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/vmware/vmware_driver.c, src/xen/xen_driver.c, src/libxl/libxl_driver.c: Stub new API
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- 18 3月, 2011 1 次提交
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由 Nikunj A. Dadhania 提交于
* Correct the documentation for cgroup: the swap_hard_limit indicates mem+swap_hard_limit. * Change cgroup private apis to: virCgroupGet/SetMemSwapHardLimit Signed-off-by: NNikunj A. Dadhania <nikunj@linux.vnet.ibm.com>
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- 15 3月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
The current LXC I/O controller looks for HUP to detect when a guest has quit. This isn't reliable as during initial bootup it is possible that 'init' will close the console and let mingetty re-open it. The shutdown of containers was also flakey because it only killed the libvirt I/O controller and expected container processes to gracefully follow. Change the I/O controller such that when it see HUP or an I/O error, it uses kill($PID, 0) to see if the process has really quit. Change the container shutdown sequence to use the virCgroupKillPainfully function to ensure every really goes away This change makes the use of the 'cpu', 'devices' and 'memory' cgroups controllers compulsory with LXC * docs/drvlxc.html.in: Document that certain cgroups controllers are now mandatory * src/lxc/lxc_controller.c: Check if PID is still alive before quitting on I/O error/HUP * src/lxc/lxc_driver.c: Use virCgroupKillPainfully
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- 11 3月, 2011 2 次提交
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由 Gui Jianfeng 提交于
Implements virDomainSetBlkioParameters and virDomainGetBlkioParameters and initialization Signed-off-by: NGui Jianfeng <guijianfeng@cn.fujitsu.com>
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由 Taku Izumi 提交于
This patch introduces a new libvirt API (virDomainSetMemoryFlags) and a flag (virDomainMemoryModFlags). Signed-off-by: NTaku Izumi <izumi.taku@jp.fujitsu.com>
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- 10 3月, 2011 1 次提交
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由 Eric Blake 提交于
Adding audit points showed that we were granting too much privilege to qemu; it should not need any mknod rights to recreate any devices. On the other hand, lxc should have all device privileges. The solution is adding a flag parameter. This also lets us restrict write access to read-only disks. * src/util/cgroup.h (virCgroup*Device*): Adjust prototypes. * src/util/cgroup.c (virCgroupAllowDevice) (virCgroupAllowDeviceMajor, virCgroupAllowDevicePath) (virCgroupDenyDevice, virCgroupDenyDeviceMajor) (virCgroupDenyDevicePath): Add parameter. * src/qemu/qemu_driver.c (qemudDomainSaveFlag): Update clients. * src/lxc/lxc_controller.c (lxcSetContainerResources): Likewise. * src/qemu/qemu_cgroup.c: Likewise. (qemuSetupDiskPathAllow): Also, honor read-only disks.
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- 09 3月, 2011 1 次提交
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由 Cole Robinson 提交于
virRun gives pretty useful error output, let's not overwrite it unless there is a good reason. Some places were providing more information about what the commands were _attempting_ to do, however that's usually less useful from a debugging POV than what actually happened.
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- 25 2月, 2011 1 次提交
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由 Daniel P. Berrange 提交于
Relax the restriction that the hash table key must be a string by allowing an arbitrary hash code generator + comparison func to be provided * util/hash.c, util/hash.h: Allow any pointer as a key * internal.h: Include stdbool.h as standard. * conf/domain_conf.c, conf/domain_conf.c, conf/nwfilter_params.c, nwfilter/nwfilter_gentech_driver.c, nwfilter/nwfilter_gentech_driver.h, nwfilter/nwfilter_learnipaddr.c, qemu/qemu_command.c, qemu/qemu_driver.c, qemu/qemu_process.c, uml/uml_driver.c, xen/xm_internal.c: s/char */void */ in hash callbacks
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- 24 2月, 2011 2 次提交
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由 Daniel P. Berrange 提交于
Using the 'personality(2)' system call, we can make a container on an x86_64 host appear to be i686. Likewise for most other Linux 64bit arches. * src/lxc/lxc_conf.c: Fill in 32bit capabilities for x86_64 hosts * src/lxc/lxc_container.h, src/lxc/lxc_container.c: Add API to check if an arch has a 32bit alternative * src/lxc/lxc_controller.c: Set the process personality when starting guest
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由 Daniel P. Berrange 提交于
Remove the <stdbool.h> header from all source files / headers and just put it into internal.h * src/internal.h: Add <stdbool.h>
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- 23 2月, 2011 2 次提交
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由 Daniel P. Berrange 提交于
When spawning 'init' in the container, set LIBVIRT_LXC_UUID=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX LIBVIRT_LXC_NAME=YYYYYYYYYYYY to allow guest software to detect & identify that they are in a container * src/lxc/lxc_container.c: Set LIBVIRT_LXC_UUID and LIBVIRT_LXC_NAME env vars
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由 Daniel P. Berrange 提交于
Normal practice for /dev/pts is to have it mode=620,gid=5 but LXC was leaving mode=000,gid=0 preventing unprivilegd users in the guest use of PTYs * src/lxc/lxc_controller.c: Fix /dev/pts setup
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- 21 2月, 2011 1 次提交
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由 Eric Blake 提交于
Done mechanically with: $ git grep -l '\bDEBUG0\? *(' | xargs -L1 sed -i 's/\bDEBUG0\? *(/VIR_&/' followed by manual deletion of qemudDebug in daemon/libvirtd.c, along with a single 'make syntax-check' fallout in the same file, and the actual deletion in src/util/logging.h. * src/util/logging.h (DEBUG, DEBUG0): Delete. * daemon/libvirtd.h (qemudDebug): Likewise. * global: Change remaining clients over to VIR_DEBUG counterpart.
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- 09 2月, 2011 3 次提交
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由 Serge E. Hallyn 提交于
Until now, user namespaces have not done much, but (for that reason) have been innocuous to glob in with other CLONE_ flags. Upcoming userns development, however, will make tasks cloned with CLONE_NEWUSER far more restricted. In particular, for some time they will be unable to access files with anything other than the world access perms. This patch assumes that noone really needs the user namespaces to be enabled. If that is wrong, then we can try a more baroque patch where we create a file owned by a test userid with 700 perms and, if we can't access it after setuid'ing to that userid, then return 0. Otherwise, assume we are using an older, 'harmless' user namespace implementation. Comments appreciated. Is it ok to do this? Signed-off-by: NSerge Hallyn <serge.hallyn@canonical.com>
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由 Eric Blake 提交于
* src/driver.h (virDrvGetSysinfo): New typedef. (_virDriver): New callback member. * src/esx/esx_driver.c (esxDriver): Add stub for driver. * src/lxc/lxc_driver.c (lxcDriver): Likewise. * src/opennebula/one_driver.c (oneDriver): Likewise. * src/openvz/openvz_driver.c (openvzDriver): Likewise. * src/phyp/phyp_driver.c (phypDriver): Likewise. * src/qemu/qemu_driver.c (qemuDriver): Likewise. * src/remote/remote_driver.c (remote_driver): Likewise. * src/test/test_driver.c (testDriver): Likewise. * src/uml/uml_driver.c (umlDriver): Likewise. * src/vbox/vbox_tmpl.c (Driver): Likewise. * src/vmware/vmware_driver.c (vmwareDriver): Likewise. * src/xen/xen_driver.c (xenUnifiedDriver): Likewise. * src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
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由 Gui Jianfeng 提交于
LXC Blkio weight configuration support. Reviewed-by: N"Nikunj A. Dadhania" <nikunj@linux.vnet.ibm.com> Signed-off-by: NGui Jianfeng <guijianfeng@cn.fujitsu.com>
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- 29 1月, 2011 1 次提交
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由 Matthias Bolte 提交于
Pure cosmetic change.
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- 22 1月, 2011 1 次提交
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由 Cole Robinson 提交于
This will allow us to record transient runtime state in vm->def, like default VNC parameters. Accomplish this by adding an extra 'live' parameter to SetDefTransient, with similar semantics to the 'live' flag for AssignDef.
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- 19 1月, 2011 1 次提交
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由 Matthias Bolte 提交于
VIR_ERR_OPERATION_INVALID means that the operation is not valid for the current state of the involved object.
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- 15 1月, 2011 2 次提交
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由 Nikunj A. Dadhania 提交于
Display or set unlimited values for memory parameters. Unlimited is represented by INT64_MAX in memory cgroup. Signed-off-by: NNikunj A. Dadhania <nikunj@linux.vnet.ibm.com> Reported-by: NJustin Clift <jclift@redhat.com>
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由 Eric Blake 提交于
This opens up the possibility of reusing the smaller ChrSourceDef for both qemu monitor and a passthrough smartcard device. * src/conf/domain_conf.h (_virDomainChrDef): Factor host details... (_virDomainChrSourceDef): ...into new struct. (virDomainChrSourceDefFree): New prototype. * src/conf/domain_conf.c (virDomainChrDefFree) (virDomainChrDefParseXML, virDomainChrDefFormat): Split... (virDomainChrSourceDefClear, virDomainChrSourceDefFree) (virDomainChrSourceDefParseXML, virDomainChrSourceDefFormat): ...into new functions. (virDomainChrDefParseTargetXML): Update clients to reflect type split. * src/vmx/vmx.c (virVMXParseSerial, virVMXParseParallel) (virVMXFormatSerial, virVMXFormatParallel): Likewise. * src/xen/xen_driver.c (xenUnifiedDomainOpenConsole): Likewise. * src/xen/xend_internal.c (xenDaemonParseSxprChar) (xenDaemonFormatSxprChr): Likewise. * src/vbox/vbox_tmpl.c (vboxDomainDumpXML, vboxAttachSerial) (vboxAttachParallel): Likewise. * src/security/security_dac.c (virSecurityDACSetChardevLabel) (virSecurityDACSetChardevCallback) (virSecurityDACRestoreChardevLabel) (virSecurityDACRestoreChardevCallback): Likewise. * src/security/security_selinux.c (SELinuxSetSecurityChardevLabel) (SELinuxSetSecurityChardevCallback) (SELinuxRestoreSecurityChardevLabel) (SELinuxSetSecurityChardevCallback): Likewise. * src/security/virt-aa-helper.c (get_files): Likewise. * src/lxc/lxc_driver.c (lxcVmStart, lxcDomainOpenConsole): Likewise. * src/uml/uml_conf.c (umlBuildCommandLineChr): Likewise. * src/uml/uml_driver.c (umlIdentifyOneChrPTY, umlIdentifyChrPTY) (umlDomainOpenConsole): Likewise. * src/qemu/qemu_command.c (qemuBuildChrChardevStr) (qemuBuildChrArgStr, qemuBuildCommandLine) (qemuParseCommandLineChr): Likewise. * src/qemu/qemu_domain.c (qemuDomainObjPrivateXMLFormat) (qemuDomainObjPrivateXMLParse): Likewise. * src/qemu/qemu_cgroup.c (qemuSetupChardevCgroup): Likewise. * src/qemu/qemu_hotplug.c (qemuDomainAttachNetDevice): Likewise. * src/qemu/qemu_driver.c (qemudFindCharDevicePTYsMonitor) (qemudFindCharDevicePTYs, qemuPrepareChardevDevice) (qemuPrepareMonitorChr, qemudShutdownVMDaemon) (qemuDomainOpenConsole): Likewise. * src/qemu/qemu_command.h (qemuBuildChrChardevStr) (qemuBuildChrArgStr): Delete, now that they are static. * src/libvirt_private.syms (domain_conf.h): New exports. * cfg.mk (useless_free_options): Update list. * tests/qemuxml2argvtest.c (testCompareXMLToArgvFiles): Update tests.
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- 25 11月, 2010 1 次提交
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由 Osier Yang 提交于
Except LXC and UML driver, implementations of all other drivers simply return 0, because these drivers doesn't have config both in memory and on disk, no need to track if the domain of these drivers updated or not. Rename "xenUnifiedDomainisPersistent" to "xenUnifiedDomainIsPersistent" * esx/esx_driver.c * lxc/lxc_driver.c * opennebula/one_driver.c * openvz/openvz_driver.c * phyp/phyp_driver.c * test/test_driver.c * uml/uml_driver.c * vbox/vbox_tmpl.c * xen/xen_driver.c * xenapi/xenapi_driver.c
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- 24 11月, 2010 1 次提交
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由 Osier Yang 提交于
* src/driver.h (new typedef, new callback member for "_virDriver") * src/esx/esx_driver.c * src/lxc/lxc_driver.c * src/opennebula/one_driver.c * src/openvz/openvz_driver.c * src/phyp/phyp_driver.c * src/qemu/qemu_driver.c * src/remote/remote_driver.c * src/test/test_driver.c * src/uml/uml_driver.c * src/vbox/vbox_tmpl.c * src/xen/xen_driver.c * src/xenapi/xenapi_driver.c
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- 23 11月, 2010 1 次提交
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由 Cole Robinson 提交于
The current semantics of non-persistent hotplug/update are confusing: the changes will persist as long as the in memory domain definition isn't overwritten. This means hotplug changes stay around until the domain is redefined or libvirtd is restarted. Call virDomainObjSetDefTransient at VM startup, so that we properly discard hotplug changes when the VM is shutdown.
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- 18 11月, 2010 1 次提交
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由 Eric Blake 提交于
Per the gettext developer: http://lists.gnu.org/archive/html/bug-gnu-utils/2010-10/msg00019.html http://lists.gnu.org/archive/html/bug-gnu-utils/2010-10/msg00021.html gettext() doesn't work correctly on all platforms unless you have called setlocale(). Furthermore, gnulib's gettext.h has provisions for setting up a default locale, which is the preferred method for libraries to use gettext without having to call textdomain() and override the main program's default domain (virInitialize already calls bindtextdomain(), but this is insufficient without the setlocale() added in this patch; and a redundant bindtextdomain() in this patch doesn't hurt, but serves as a good example for other packages that need to bind a second translation domain). This patch is needed to silence a new gnulib 'make syntax-check' rule in the next patch. * daemon/libvirtd.c (main): Setup locale and gettext. * src/lxc/lxc_controller.c (main): Likewise. * src/security/virt-aa-helper.c (main): Likewise. * src/storage/parthelper.c (main): Likewise. * tools/virsh.c (main): Fix exit status. * src/internal.h (DEFAULT_TEXT_DOMAIN): Define, for gettext.h. (_): Simplify definition accordingly. * po/POTFILES.in: Add src/storage/parthelper.c.
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- 17 11月, 2010 1 次提交
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由 Eric Blake 提交于
* bootstrap.conf (gnulib_modules): Add configmake. * daemon/Makefile.am (libvirtd_CFLAGS): Drop defines provided by gnulib. * src/Makefile.am (INCLUDES): Likewise. * tests/Makefile.am (INCLUDES): Likewise. * tools/Makefile.am (virsh_CFLAGS): Likewise. * daemon/libvirtd.c (qemudInitPaths, usage, main): Update clients. * src/cpu/cpu_map.c (CPUMAPFILE): Likewise. * src/driver.c (DEFAULT_DRIVER_DIR): Likewise. * src/internal.h (_): Likewise. * src/libvirt.c (virInitialize): Likewise. * src/lxc/lxc_conf.h (LXC_CONFIG_DIR, LXC_STATE_DIR, LXC_LOG_DIR): Likewise. * src/lxc/lxc_conf.c (lxcCapsInit, lxcLoadDriverConfig): Likewise. * src/network/bridge_driver.c (NETWORK_PID_DIR) (NETWORK_STATE_DIR, DNSMASQ_STATE_DIR, networkStartup): Likewise. * src/nwfilter/nwfilter_driver.c (nwfilterDriverStartup): Likewise. * src/qemu/qemu_conf.c (qemudLoadDriverConfig): Likewise. * src/qemu/qemu_driver.c (qemudStartup): Likewise. * src/remote/remote_driver.h (LIBVIRTD_PRIV_UNIX_SOCKET) (LIBVIRTD_PRIV_UNIX_SOCKET_RO, LIBVIRTD_CONFIGURATION_FILE) (LIBVIRT_PKI_DIR): Likewise. * src/secret/secret_driver.c (secretDriverStartup): Likewise. * src/security/security_apparmor.c (VIRT_AA_HELPER): Likewise. * src/security/virt-aa-helper.c (main): Likewise. * src/storage/storage_backend_disk.c (PARTHELPER): Likewise. * src/storage/storage_driver.c (storageDriverStartup): Likewise. * src/uml/uml_driver.c (TEMPDIR, umlStartup): Likewise. * src/util/hooks.c (LIBVIRT_HOOK_DIR): Likewise. * tools/virsh.c (main): Likewise. * docs/hooks.html.in: Likewise.
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- 12 11月, 2010 2 次提交
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由 Daniel P. Berrange 提交于
Introduce implementations of the virDomainOpenConsole() API for LXC, Xen and UML drivers. * src/lxc/lxc_driver.c, src/lxc/lxc_driver.c, src/xen/xen_driver.c: Wire up virDomainOpenConsole
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由 Daniel P. Berrange 提交于
To enable virsh console (or equivalent) to be used remotely it is necessary to provide remote access to the /dev/pts/XXX pseudo-TTY associated with the console/serial/parallel device in the guest. The virStream API provide a bi-directional I/O stream capability that can be used for this purpose. This patch thus introduces a virDomainOpenConsole API that uses the stream APIs. * src/libvirt.c, src/libvirt_public.syms, include/libvirt/libvirt.h.in, src/driver.h: Define the new virDomainOpenConsole API * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/phyp/phyp_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c, src/xen/xen_driver.c, src/xenapi/xenapi_driver.c: Stub API entry point
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- 11 11月, 2010 1 次提交
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由 Daniel P. Berrange 提交于
The /dev/console device inside the container must NOT map to the real /dev/console device node, since this allows the container control over the current host console. A fun side effect of this is that starting a container containing a real Fedora OS will kill off your X server. Remove the /dev/console node, and replace it with a symlink to the primary console TTY * src/lxc/lxc_container.c: Replace /dev/console with a symlink to /dev/pty/0 * src/lxc/lxc_controller.c: Remove /dev/console from cgroups ACL
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- 10 11月, 2010 1 次提交
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由 Stefan Berger 提交于
Using automated replacement with sed and editing I have now replaced all occurrences of close() with VIR_(FORCE_)CLOSE() except for one, of course. Some replacements were straight forward, others I needed to pay attention. I hope I payed attention in all the right places... Please have a look. This should have at least solved one more double-close error.
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- 09 11月, 2010 1 次提交
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由 Matthias Bolte 提交于
There is no point in trying to fill params beyond the first error, because when lxcDomainGetMemoryParameters returns -1 then the caller cannot detect which values in params are valid.
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- 21 10月, 2010 1 次提交
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由 Matthias Bolte 提交于
To get them under the common VIR_DOMAIN_MEMORY_* prefix.
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- 20 10月, 2010 2 次提交
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由 Guido Günther 提交于
Debian stock kernel has CONFIG_CGROUP_MEM_RES_CTLR disabled due to the overhead [1]. Allow to start containers if the corresponding files in the cgroup filesystem are missing. This fixes Debian bug #566180 [2]. [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534964 [2] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=566180
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由 Eric Blake 提交于
* src/driver.h (virDrvDomainSetVcpusFlags) (virDrvDomainGetVcpusFlags): New typedefs. (_virDriver): New callback members. * src/esx/esx_driver.c (esxDriver): Add stub for driver. * src/lxc/lxc_driver.c (lxcDriver): Likewise. * src/opennebula/one_driver.c (oneDriver): Likewise. * src/openvz/openvz_driver.c (openvzDriver): Likewise. * src/phyp/phyp_driver.c (phypDriver): Likewise. * src/qemu/qemu_driver.c (qemuDriver): Likewise. * src/remote/remote_driver.c (remote_driver): Likewise. * src/test/test_driver.c (testDriver): Likewise. * src/uml/uml_driver.c (umlDriver): Likewise. * src/vbox/vbox_tmpl.c (Driver): Likewise. * src/xen/xen_driver.c (xenUnifiedDriver): Likewise. * src/xenapi/xenapi_driver.c (xenapiDriver): Likewise.
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- 13 10月, 2010 3 次提交
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由 Nikunj A. Dadhania 提交于
Driver interface for getting memory parameters, eg. hard_limit, soft_limit and swap_hard_limit.
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由 Nikunj A. Dadhania 提交于
Add support in the lxc driver for various memory controllable parameters
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由 Nikunj A. Dadhania 提交于
libvirt-lxc now configures the hardlimit, softlimit and swaplimit, if specified in the domain xml file or picks up the defaults.
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