- 11 11月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
Introduce a number of new APIs to expose some boolean properties of objects, which cannot otherwise reliably determined, nor are aspects of the XML configuration. * virDomainIsActive: Checking virDomainGetID is not reliable since it is not possible to distinguish between error condition and inactive domain for ID of -1. * virDomainIsPersistent: Check whether a persistent config exists for the domain * virNetworkIsActive: Check whether the network is active * virNetworkIsPersistent: Check whether a persistent config exists for the network * virStoragePoolIsActive: Check whether the storage pool is active * virStoragePoolIsPersistent: Check whether a persistent config exists for the storage pool * virInterfaceIsActive: Check whether the host interface is active * virConnectIsSecure: whether the communication channel to the hypervisor is secure * virConnectIsEncrypted: whether any network based commnunication channels are encrypted NB, a channel can be secure, even if not encrypted, eg if it does not involve the network, like a UNIX socket, or pipe. * include/libvirt/libvirt.h.in: Define public API * src/driver.h: Define internal driver API * src/libvirt.c: Implement public API entry point * src/libvirt_public.syms: Export API symbols * src/esx/esx_driver.c, src/lxc/lxc_driver.c, src/interface/netcf_driver.c, src/network/bridge_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: Stub out driver tables
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- 10 11月, 2009 1 次提交
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由 Matthias Bolte 提交于
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- 06 11月, 2009 1 次提交
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由 Cole Robinson 提交于
Use this function in the qemu, uml, lxc, and test drivers.
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- 05 11月, 2009 3 次提交
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由 Ryota Ozaki 提交于
* src/lxc/lxc_driver.c: refactor lxcDomainSetAutostart() to avoid deep indentation of the code
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由 Ryota Ozaki 提交于
* src/lxc/lxc_container.c src/lxc/lxc_controller.c src/lxc/lxc_driver.c src/lxc/veth.c: most of cleanups are just capitalizing their messages though, some fixes wrong error messages and awkward indentations, and improves error messages.
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由 Ryota Ozaki 提交于
* src/lxc/lxc_container.c src/lxc/lxc_controller.c src/lxc/lxc_driver.c src/lxc/veth.c: fix broken function comments
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- 04 11月, 2009 1 次提交
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由 Cole Robinson 提交于
All drivers have copy + pasted inadequate error reporting which wraps util.c:virGetHostname. Move all error reporting to this function, and improve what we report. Changes from v1: Drop the driver wrappers around virGetHostname. This means we still need to keep the new conn argument to virGetHostname, but I think it's worth it.
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- 03 11月, 2009 4 次提交
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由 Chris Lalancette 提交于
When building with --disable-nls, I got a few messages like this: storage/storage_backend.c: In function 'virStorageBackendCreateQemuImg': storage/storage_backend.c:571: warning: format not a string literal and no format arguments Fix these up. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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由 Daniel P. Berrange 提交于
The LXC driver was mistakenly returning -1 for lxcStartup() in scenarios that are not an error. This caused the libvirtd to quit for unprivileged users. This fixes the return code of LXC driver, and also adds a "name" field to the virStateDriver struct and logging to make it easier to find these problems in the future * src/driver.h: Add a 'name' field to state driver to allow easy identification during failures * src/libvirt.c: Log name of failed driver for virStateInit failures * src/lxc/lxc_driver.c: Don't return a failure code for lxcStartup() if LXC is not available on this host, simply disable the driver. * src/network/bridge_driver.c, src/node_device/node_device_devkit.c, src/node_device/node_device_hal.c, src/opennebula/one_driver.c, src/qemu/qemu_driver.c, src/remote/remote_driver.c, src/secret/secret_driver.c, src/storage/storage_driver.c, src/uml/uml_driver.c, src/xen/xen_driver.c: Fill in name field in virStateDriver struct
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由 Daniel P. Berrange 提交于
Rename virDomainIsActive to virDomainObjIsActive, and virInterfaceIsActive to virInterfaceObjIsActive and finally virNetworkIsActive to virNetworkObjIsActive. * src/conf/domain_conf.c, src/conf/domain_conf.h, src/conf/interface_conf.h, src/conf/network_conf.c, src/conf/network_conf.h, src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_driver.c, src/test/test_driver.c, src/uml/uml_driver.c: Update for renamed APIs.
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由 Daniel P. Berrange 提交于
The virDomainObjPtr object stores state about a running domain. This object is shared across all drivers so it is not appropriate to include driver specific state here. This patch adds the ability to request a blob of private data per domain object instance. The driver must provide a allocator & deallocator for this purpose THis patch abuses the virCapabilitiesPtr structure for storing the allocator/deallocator callbacks, since it is already being abused for other internal things relating to parsing. This should be moved out into a separate object at some point. * src/conf/capabilities.h: Add privateDataAllocFunc and privateDataFreeFunc fields * src/conf/domain_conf.c: Invoke the driver allocators / deallocators when creating/freeing virDomainObjPtr instances. * src/conf/domain_conf.h: Pass virCapsPtr into virDomainAssignDef to allow access to the driver specific allocator function * src/lxc/lxc_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_driver.c, src/test/test_driver.c, src/uml/uml_driver.c: Update for change in virDomainAssignDef contract
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- 29 10月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
The current virDomainObjListPtr object stores domain objects in an array. This means that to find a particular objects requires O(n) time, and more critically acquiring O(n) mutex locks. The new impl replaces the array with a virHashTable, keyed off UUID. Finding a object based on UUID is now O(1) time, and only requires a single mutex lock. Finding by name/id is unchanged in complexity. In changing this, all code which iterates over the array had to be updated to use a hash table iterator function callback. Several of the functions which were identically duplicating across all drivers were pulled into domain_conf.c * src/conf/domain_conf.h, src/conf/domain_conf.c: Change virDomainObjListPtr to use virHashTable. Add a initializer method virDomainObjListInit, and rename virDomainObjListFree to virDomainObjListDeinit, since its not actually freeing the container, only its contents. Also add some convenient methods virDomainObjListGetInactiveNames, virDomainObjListGetActiveIDs and virDomainObjListNumOfDomains which can be used to implement the correspondingly named public API entry points in drivers * src/libvirt_private.syms: Export new methods from domain_conf.h * src/lxc/lxc_driver.c, src/opennebula/one_driver.c, src/openvz/openvz_conf.c, src/openvz/openvz_driver.c, src/qemu/qemu_driver.c, src/test/test_driver.c, src/uml/uml_driver.c, src/vbox/vbox_tmpl.c: Update all code to deal with hash tables instead of arrays for domains
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- 21 10月, 2009 1 次提交
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由 Ryota Ozaki 提交于
Currently MAC address configuration of container veth is just ignored. This patch implements the missing feature. * src/lxc/veth.c, src/lxc/veth.h: add setMacAddr * src/lxc/lxc_driver.c: set macaddr of container veth if specified
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- 14 10月, 2009 1 次提交
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由 Ryota Ozaki 提交于
* src/lxc/lxc_driver.c: without PATH, the controller will definitely fail to call ip command
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- 13 10月, 2009 1 次提交
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由 Ryota Ozaki 提交于
In lxcVmStart we first should not reuse rc for another purpose than the return value. * src/lxc/lxc_driver.c: don't reuse rc for local procedure calls
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- 08 10月, 2009 3 次提交
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由 Amy Griffis 提交于
* src/lxc/lxc.conf: new configuration file, there is currently one tunable "log_with_libvirtd" that controls whether an lxc controller will log only to the container log file, or whether it will honor libvirtd's log output configuration. This provides a way to have libvirtd and its children log to a single file. The default is to log to the container log file. * src/Makefile.am libvirt.spec.in: add the new file * src/lxc/lxc_conf.[ch] src/lxc/lxc_driver.c: read the new log value from the configuration file and pass the log informations when starting up a container.
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由 Amy Griffis 提交于
* src/lxc/lxc_driver.c: use O_APPEND instead of O_TRUNC when opening the log file on lxcVmStart()
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由 Amy Griffis 提交于
* src/lxc/lxc_driver.c src/lxc/lxc_controller.c: before launching the lxc controller, have the lxc driver query the log settings and setup envp[]. This provides the advantage of honoring the actual log configuration instead of only what had been set in the environment. The lxc controller now simply has to call virLogSetFromEnv().
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- 07 10月, 2009 1 次提交
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由 Ryota Ozaki 提交于
The patch implements the missing memory control APIs for lxc, i.e., domainGetMaxMemory, domainSetMaxMemory, domainSetMemory, and improves domainGetInfo to return proper amount of used memory via cgroup. * src/libvirt_private.syms: Export virCgroupGetMemoryUsage and add missing virCgroupSetMemory * src/lxc/lxc_driver.c: Implement missing memory functions * src/util/cgroup.c, src/util/cgroup.h: Add the function to get used memory
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- 02 10月, 2009 1 次提交
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由 Chris Lalancette 提交于
Implementation of tunnelled migration, using a Unix Domain Socket on the qemu backend. Note that this requires very new versions of qemu (0.10.7 at least) in order to get the appropriate bugfixes. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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- 23 9月, 2009 1 次提交
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由 Chris Lalancette 提交于
Add the virStrncpy function, which takes a dst string, source string, the number of bytes to copy and the number of bytes available in the dest string. If the source string is too large to fit into the destination string, including the \0 byte, then no data is copied and the function returns NULL. Otherwise, this function copies n bytes from source into dst, including the \0, and returns a pointer to the dst string. This function is intended to replace all unsafe uses of strncpy in the code base, since strncpy does *not* guarantee that the buffer terminates with a \0. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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- 22 9月, 2009 2 次提交
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由 Ryota Ozaki 提交于
* src/conf/domain_conf.c: Don't assume all virDomainObjPtr have a non-NULL monitor_chr field in virDomainObjFormat. * src/lxc/lxc_driver.c: Implement suspend/resume driver APis * src/util/cgroup.c, src/util/cgroup.h: Support the 'freezer' cgroup controller * src/libvirt_private.syms: Export virCgroupSetFreezerState and virCgroupGetFreezerState
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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- 21 9月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
* src/lxc_conf.c, src/lxc_conf.h, src/lxc_container.c, src/lxc_container.h, src/lxc_controller.c, src/lxc_driver.c, src/lxc_driver.h, src/veth.c, src/veth.h: Move to src/lxc/ * src/opennebula/one_driver.c: Remove bogus veth.h include * src/Makefile.am: Adjust for lxc paths * daemon/qemud.c: Adjust include for lxc
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- 10 9月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
Fix all thread locking bugs reported by object-locking test case. NB, some of the driver locking is getting too coarse. Driver mutexes really need to be turned into RW locks instead to significantly increase concurrency. * src/lxc_driver.c: Fix useof driver when unlocked in the methods lxcDomainGetInfo, lxcSetSchedulerParameters, and lxcGetSchedulerParameters * src/opennebula/one_driver.c: Fix missing unlock in oneDomainUndefine. Fix use of driver when unlocked in oneDomainGetInfo, oneGetOSType, oneDomainShutdown * src/qemu_driver.c: Fix use of driver when unlocked in qemudDomainSavem, qemuGetSchedulerType, qemuSetSchedulerParameters and qemuGetSchedulerParameters * src/storage_driver.c: Re-work storagePoolCreate to avoid bogus lock checking warning. Re-work storageVolumeCreateXMLFrom to remove a potential NULL de-reference & avoid bogus lock check warnings * src/test.c: Remove testDomainAssignDef since it break lock chekc warnings. * tests/object-locking.ml: Add oneDriverLock, oneDriverUnlock and one_driver_t methods/types to allow lock checking on the OpenNebula drivers
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- 17 8月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
* src/domain_conf.c: Make virDomainObjListFree a no-op if list is NULL * src/domain_event.c: make virDomainEventCallbackListFree a no-op if event list is NULL * src/lxc_driver.c: Log a message if LXC driver does not startup due to lacking kernel support
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- 05 8月, 2009 2 次提交
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由 Daniel P. Berrange 提交于
* src/lxc_driver.c: Check for name & UUID uniqueness when defining or creating domains
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由 Daniel P. Berrange 提交于
* src/lxc_driver.c: Remove transient VM after monitor triggered shutdown
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- 24 7月, 2009 3 次提交
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由 Daniel P. Berrange 提交于
* src/qemu_driver.c: Add driver methods qemuGetSchedulerType, qemuGetSchedulerParameters, qemuSetSchedulerParameters * src/lxc_driver.c: Fix to use unsigned long long consistently for schedular parameters * src/cgroup.h, src/cgroup.c: Fix cpu_shares to take unsigned long long * src/util.c, src/util.h, src/libvirt_private.syms: Add a virStrToDouble helper * src/virsh.c: Fix handling of --set arg to schedinfo command to honour the designated data type of each schedular tunable as declared by the driver
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由 Daniel P. Berrange 提交于
Allow the driver level cgroup to be managed explicitly by the hypervisor drivers, in order to detect whether to enable or disable cgroup support for domains. Provides better error reporting of failures. Also allow for creation of cgroups for unprivileged drivers if controller is accessible by the user. * src/cgroup.c, src/cgroup.h: Add an API to obtain a driver cgroup * src/lxc_conf.h, src/lxc_controller.c, src/lxc_driver.c: Obtain a driver cgroup at startup and use that instead of re-creating everytime. * src/util.c, src/util.h, src/libvirt_private.syms: Add a virGetUserName() helper
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由 Laine Stump 提交于
* src/datatypes.c src/domain_conf.c src/interface_conf.c src/lxc_driver.c src/qemu_driver.c src/storage_backend.c src/virsh.c: add bare %s format string to printf-derivatives called with no format string
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- 23 7月, 2009 2 次提交
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由 Daniel P. Berrange 提交于
* src/lxc_driver.c: Implement support for domain autostart
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由 Daniel P. Berrange 提交于
* src/lxc_conf.h: Add queue for dispatch of domain events * src/lxc_driver.c: Trigger domain events upon important lifecycle transitions
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- 16 6月, 2009 1 次提交
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由 Cole Robinson 提交于
Rather than numerous instances of: emulator = vm->def->emulator; if (!emulator) emulator = virDomainDefDefaultEmulator(conn, vm->def, driver->caps); if (!emulator) return -1; Set this value at XML parse time in the domain config, so we can depend on it for all future emulator accesses. There were unchecked accesses in the qemu driver that were tripping up on this if no emulator was specified in the XML, see: http://www.redhat.com/archives/libvir-list/2008-October/msg00602.html
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- 12 6月, 2009 3 次提交
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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由 Daniel P. Berrange 提交于
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- 03 6月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
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- 21 5月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
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- 20 5月, 2009 1 次提交
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由 Daniel Veillard 提交于
daniel
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