How to use _create_domain_and_attach_logger method in lisa

Best Python code snippet using lisa_python

platform.py

Source:platform.py

...366                    self.vm_disks_dir, f"{node_context.vm_name}-data-{i}.qcow2"367                )368                data_disk.size_gib = node_space.disk.data_disk_size369                node_context.data_disks.append(data_disk)370    def _create_domain_and_attach_logger(371        self,372        libvirt_conn: libvirt.virConnect,373        node_context: NodeContext,374    ) -> None:375        # Start the VM in the paused state.376        # This gives the console logger a chance to connect before the VM starts377        # for real.378        assert node_context.domain379        node_context.domain.createWithFlags(libvirt.VIR_DOMAIN_START_PAUSED)380        # Attach the console logger381        node_context.console_logger = QemuConsoleLogger()382        node_context.console_logger.attach(383            libvirt_conn, node_context.domain, node_context.console_log_file_path384        )385        # Start the VM.386        node_context.domain.resume()387    # Create all the VMs.388    def _create_nodes(389        self,390        environment: Environment,391        log: Logger,392        lv_conn: libvirt.virConnect,393    ) -> None:394        self.host_node.shell.mkdir(Path(self.vm_disks_dir), exist_ok=True)395        for node in environment.nodes.list():396            node_context = get_node_context(node)397            self._create_node(398                node,399                node_context,400                environment,401                log,402                lv_conn,403            )404    def _create_node(405        self,406        node: Node,407        node_context: NodeContext,408        environment: Environment,409        log: Logger,410        lv_conn: libvirt.virConnect,411    ) -> None:412        # Create required directories and copy the required files to the host413        # node.414        if node_context.os_disk_source_file_path:415            source_exists = self.host_node.tools[Ls].path_exists(416                path=node_context.os_disk_base_file_path, sudo=True417            )418            if not source_exists:419                self.host_node.shell.copy(420                    Path(node_context.os_disk_source_file_path),421                    Path(node_context.os_disk_base_file_path),422                )423        # Create cloud-init ISO file.424        self._create_node_cloud_init_iso(environment, log, node)425        # Create OS disk from the provided image.426        self._create_node_os_disk(environment, log, node)427        # Create data disks428        self._create_node_data_disks(node)429        # Create libvirt domain (i.e. VM).430        xml = self._create_node_domain_xml(environment, log, node, lv_conn)431        node_context.domain = lv_conn.defineXML(xml)432        self._create_domain_and_attach_logger(433            lv_conn,434            node_context,435        )436    # Delete all the VMs.437    def _delete_nodes(self, environment: Environment, log: Logger) -> None:438        # Delete nodes.439        for node in environment.nodes.list():440            self._delete_node(node, log)441        # Delete VM disks directory.442        try:443            self.host_node.shell.remove(Path(self.vm_disks_dir), True)444        except Exception as ex:445            log.warning(f"Failed to delete VM files directory: {ex}")446    def _delete_node_watchdog_callback(self) -> None:...

ch_platform.py

Source:ch_platform.py

...129        xml = ET.tostring(domain, "unicode")130        return xml131    def _get_domain_undefine_flags(self) -> int:132        return 0133    def _create_domain_and_attach_logger(134        self,135        libvirt_conn: libvirt.virConnect,136        node_context: NodeContext,137    ) -> None:138        assert node_context.domain139        node_context.domain.createWithFlags(0)140        node_context.console_logger = QemuConsoleLogger()141        node_context.console_logger.attach(142            libvirt_conn, node_context.domain, node_context.console_log_file_path143        )144    # Create the OS disk.145    def _create_node_os_disk(146        self, environment: Environment, log: Logger, node: Node147    ) -> None:...

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