Returns the running hypervisor version of the connection host Returns the libvirt version of the connection host Returns the list of the ID of the domains on the hypervisor list the defined domains, stores the pointers to the names in @names returns list of all defined domains list the networks, stores the pointers to the names in @names list the defined networks, stores the pointers to the names in @names returns list of all networks Try to lookup a domain on the given hypervisor based on its UUID. Try to lookup a network on the given hypervisor based on its UUID. Try to lookup a port on the given network based on its UUID. Extract information about a domain. Note that if the connection used to get the domain is limited only a partial set of the information can be extracted. Extract domain state. Extract details about current state of control interface to a domain. Extract information about a domain block device size Extract information about an active job being processed for a domain. Extract information about an active job being processed for a domain. Extract hardware information about the Node. Note that the memory size is reported in MiB instead of KiB. Extract information about the hypervisor security model Extract information about the domain security label. Only the first label will be returned. Extract information about the domain security label. A list of all labels will be returned. Extract node's CPU statistics. Extract node's memory statistics. Extract the UUID unique Identifier of a domain. Fetch globally unique ID of the domain as a string. Extract the UUID unique Identifier of a network. Fetch globally unique ID of the network as a string. Extract the UUID unique Identifier of a network port. Fetch globally unique ID of the network port as a string. Extract the UUID unique Identifier of a storage pool. Fetch globally unique ID of the storage pool as a string. Extract the autostart flag for a network. Extract the autostart flag for a domain Extract the autostart flag for a storage pool Extract the autostart flag for a node device. Extracts block device statistics for a domain Extracts block device statistics parameters of a running domain Extracts CPU statistics for a running domain. On success it will return a list of data of dictionary type. If boolean total is False or 0, the first element of the list refers to CPU0 on the host, second element is CPU1, and so on. The format of data struct is as follows: [{cpu_time:xxx}, {cpu_time:xxx}, ...] If it is True or 1, it returns total domain CPU statistics in the format of [{cpu_time:xxx, user_time:xxx, system_time:xxx}] Extracts interface device statistics for a domain Extracts memory statistics for a domain Returns the available memory for a list of cells Get the scheduler parameters, the @params array will be filled with the values. Get the scheduler parameters Get the scheduler type. Extract information about virtual CPUs of domain, store it in info array and also in cpumaps. Dynamically change the real CPUs which can be allocated to a virtual CPU. This function requires privileged access to the hypervisor. Dynamically change the real CPUs which can be allocated to a virtual CPU. This function requires privileged access to the hypervisor. Query the CPU affinity setting of all virtual CPUs of domain Query the CPU affinity setting of the emulator process of domain Dynamically change the real CPUs which can be allocated to the emulator process of a domain. This function requires privileged access to the hypervisor. Query the CPU affinity setting of the IOThreads of the domain Dynamically change the real CPUs which can be allocated to an IOThread. This function requires privileged access to the hypervisor. Dynamically allow changing the IOThread polling related parameters. This function requires privileged access to the hypervisor. Change the scheduler parameters Change the scheduler parameters Change the blkio tunables Get the blkio parameters Change the memory tunables Get the memory parameters Change the NUMA tunables Get the NUMA parameters Get all perf events setting. Enable or disable the particular list of perf events Change the bandwidth tunables for a interface device Get the bandwidth tunables for a interface device list the storage pools, stores the pointers to the names in @names list the defined storage pool, stores the pointers to the names in @names returns list of all storage pools list the storage volumes, stores the pointers to the names in @names return list of storage volume objects Extract information about a storage pool. Note that if the connection used to get the domain is limited only a partial set of the information can be extracted. Extract information about a storage volume. Note that if the connection used to get the domain is limited only a partial set of the information can be extracted. Extract information about a storage volume. Note that if the connection used to get the domain is limited only a partial set of the information can be extracted. list the node devices returns list of all host node devices list the node device's capabilities Fetches the value associated with a secret. List the defined secret IDs returns list of all interfaces Associates a value with a secret. Try to lookup a secret on the given hypervisor based on its UUID. Extract the UUID unique Identifier of a secret. Fetch globally unique ID of the secret as a string. List the defined network filters returns list of all network fitlers returns list of all network fitler bindings Try to lookup a network filter on the given hypervisor based on its UUID. Extract the UUID unique Identifier of a network filter. Fetch globally unique ID of the network filter as a string. list the running interfaces, stores the pointers to the names in @names list the defined interfaces, stores the pointers to the names in @names returns list of all interfaces Computes the most feature-rich CPU which is compatible with all given host CPUs. Get the list of supported CPU models. collect the list of snapshot names for the given domain returns the list of snapshots for the given domain collect the list of child snapshot names for the given snapshot returns the list of child snapshots for the given snapshot revert the domain to the given snapshot returns the list of checkpoints for the given domain collect the list of child checkpoint names for the given checkpoint Get progress information for a block job Get current size of the cache (in bytes) used for compressing repeatedly transferred memory pages during live migration. Get currently configured maximum migration speed for a domain Get the current value of the maximum downtime (in milliseconds) allowed during a migration of a guest. Migrate the domain object from its current host to the destination host given by dconn (a connection to the destination host). Migrate the domain object from its current host to the destination host given by URI. Change the I/O tunables for a block device Get the I/O tunables for a block device Read the contents of domain's disk device Read the contents of domain's memory Extract errors on disk devices. Change the node memory tunables Get the node memory parameters Get node CPU information Returns the number of available pages for a list of cells and page sizes Returns a list of dhcp leases for interfaces connected to the given virtual network Copy the guest-visible contents of a disk image to a new file described by destxml Allocate or free some pages in the huge pages pool Get a list of mapping information for each mounted file systems within the specified guest and the disks. returns a dictionary of domain interfaces along with their MAC and IP addresses returns a dictionary containing information regarding guest vcpus Computes the most feature-rich CPU which is compatible with all given CPUs and can be provided by the specified hypervisor. Get launch security info for a domain Get platform specific information from the SEV firmware Query domain capabilities Change the port tunables Get the port parameters Get aggregated info from guest agent Override the default identity information associated with the connection. Fetch list of public SSH authorized keys for given user in domain. Manipulate set of public SSH authorized keys for given user in domain. Fetch list of messages reported against domain. Set a launch security secret in the guest's memory. This method will suspend a domain and save its memory contents to a file on disk. This method will restore a domain saved to disk.