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Python QemuRunner.is_alive方法代码示例

本文整理汇总了Python中oeqa.utils.qemurunner.QemuRunner.is_alive方法的典型用法代码示例。如果您正苦于以下问题：Python QemuRunner.is_alive方法的具体用法？Python QemuRunner.is_alive怎么用？Python QemuRunner.is_alive使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类oeqa.utils.qemurunner.QemuRunner的用法示例。


在下文中一共展示了QemuRunner.is_alive方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: QemuTarget

# 需要导入模块: from oeqa.utils.qemurunner import QemuRunner [as 别名]
# 或者: from oeqa.utils.qemurunner.QemuRunner import is_alive [as 别名]
class QemuTarget(BaseTarget):

    supported_image_fstypes = ['ext3', 'ext4', 'cpio.gz', 'wic']

    def __init__(self, d, logger, image_fstype=None):

        import oe.types

        super(QemuTarget, self).__init__(d, logger)

        self.rootfs = ''
        self.kernel = ''
        self.image_fstype = ''

        if d.getVar('FIND_ROOTFS') == '1':
            self.image_fstype = image_fstype or self.get_image_fstype(d)
            self.rootfs = os.path.join(d.getVar("DEPLOY_DIR_IMAGE"),  d.getVar("IMAGE_LINK_NAME") + '.' + self.image_fstype)
            self.kernel = os.path.join(d.getVar("DEPLOY_DIR_IMAGE"), d.getVar("KERNEL_IMAGETYPE", False) + '-' + d.getVar('MACHINE', False) + '.bin')
        self.qemulog = os.path.join(self.testdir, "qemu_boot_log.%s" % self.datetime)
        dump_target_cmds = d.getVar("testimage_dump_target")
        dump_host_cmds = d.getVar("testimage_dump_host")
        dump_dir = d.getVar("TESTIMAGE_DUMP_DIR")
        qemu_use_kvm = d.getVar("QEMU_USE_KVM")
        if qemu_use_kvm and \
           (oe.types.boolean(qemu_use_kvm) and "x86" in d.getVar("MACHINE") or \
            d.getVar("MACHINE") in qemu_use_kvm.split()):
            use_kvm = True
        else:
            use_kvm = False

        # Log QemuRunner log output to a file
        import oe.path
        bb.utils.mkdirhier(self.testdir)
        self.qemurunnerlog = os.path.join(self.testdir, 'qemurunner_log.%s' % self.datetime)
        loggerhandler = logging.FileHandler(self.qemurunnerlog)
        loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
        self.logger.addHandler(loggerhandler)
        oe.path.symlink(os.path.basename(self.qemurunnerlog), os.path.join(self.testdir, 'qemurunner_log'), force=True)

        if d.getVar("DISTRO") == "poky-tiny":
            self.runner = QemuTinyRunner(machine=d.getVar("MACHINE"),
                            rootfs=self.rootfs,
                            tmpdir = d.getVar("TMPDIR"),
                            deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE"),
                            display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY"),
                            logfile = self.qemulog,
                            kernel = self.kernel,
                            boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT")),
                            logger = logger)
        else:
            self.runner = QemuRunner(machine=d.getVar("MACHINE"),
                            rootfs=self.rootfs,
                            tmpdir = d.getVar("TMPDIR"),
                            deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE"),
                            display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY"),
                            logfile = self.qemulog,
                            boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT")),
                            use_kvm = use_kvm,
                            dump_dir = dump_dir,
                            dump_host_cmds = d.getVar("testimage_dump_host"),
                            logger = logger)

        self.target_dumper = TargetDumper(dump_target_cmds, dump_dir, self.runner)

    def deploy(self):
        bb.utils.mkdirhier(self.testdir)

        qemuloglink = os.path.join(self.testdir, "qemu_boot_log")
        if os.path.islink(qemuloglink):
            os.unlink(qemuloglink)
        os.symlink(self.qemulog, qemuloglink)

        self.logger.info("rootfs file: %s" %  self.rootfs)
        self.logger.info("Qemu log file: %s" % self.qemulog)
        super(QemuTarget, self).deploy()

    def start(self, params=None, ssh=True, extra_bootparams='', runqemuparams='', launch_cmd='', discard_writes=True):
        if launch_cmd:
            start = self.runner.launch(get_ip=ssh, launch_cmd=launch_cmd)
        else:
            start = self.runner.start(params, get_ip=ssh, extra_bootparams=extra_bootparams, runqemuparams=runqemuparams, discard_writes=discard_writes)

        if start:
            if ssh:
                self.ip = self.runner.ip
                self.server_ip = self.runner.server_ip
                self.connection = SSHControl(ip=self.ip, logfile=self.sshlog)
        else:
            self.stop()
            if os.path.exists(self.qemulog):
                with open(self.qemulog, 'r') as f:
                    bb.error("Qemu log output from %s:\n%s" % (self.qemulog, f.read()))
            raise bb.build.FuncFailed("%s - FAILED to start qemu - check the task log and the boot log" % self.pn)

    def check(self):
        return self.runner.is_alive()

    def stop(self):
        self.runner.stop()
        self.connection = None
#.........这里部分代码省略.........
开发者ID:01org，项目名称:luv-yocto，代码行数:103，代码来源:targetcontrol.py

示例2: QemuTarget

# 需要导入模块: from oeqa.utils.qemurunner import QemuRunner [as 别名]
# 或者: from oeqa.utils.qemurunner.QemuRunner import is_alive [as 别名]
class QemuTarget(BaseTarget):

    supported_image_fstypes = ['ext3', 'ext4', 'cpio.gz', 'wic']

    def __init__(self, d):

        super(QemuTarget, self).__init__(d)

        self.image_fstype = self.get_image_fstype(d)
        self.qemulog = os.path.join(self.testdir, "qemu_boot_log.%s" % self.datetime)
        self.origrootfs = os.path.join(d.getVar("DEPLOY_DIR_IMAGE", True),  d.getVar("IMAGE_LINK_NAME", True) + '.' + self.image_fstype)
        self.rootfs = os.path.join(self.testdir, d.getVar("IMAGE_LINK_NAME", True) + '-testimage.' + self.image_fstype)
        self.kernel = os.path.join(d.getVar("DEPLOY_DIR_IMAGE", True), d.getVar("KERNEL_IMAGETYPE", False) + '-' + d.getVar('MACHINE', False) + '.bin')
        dump_target_cmds = d.getVar("testimage_dump_target", True)
        dump_host_cmds = d.getVar("testimage_dump_host", True)
        dump_dir = d.getVar("TESTIMAGE_DUMP_DIR", True)

        # Log QemuRunner log output to a file
        import oe.path
        bb.utils.mkdirhier(self.testdir)
        self.qemurunnerlog = os.path.join(self.testdir, 'qemurunner_log.%s' % self.datetime)
        logger = logging.getLogger('BitBake.QemuRunner')
        loggerhandler = logging.FileHandler(self.qemurunnerlog)
        loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
        logger.addHandler(loggerhandler)
        oe.path.symlink(os.path.basename(self.qemurunnerlog), os.path.join(self.testdir, 'qemurunner_log'), force=True)

        if d.getVar("DISTRO", True) == "poky-tiny":
            self.runner = QemuTinyRunner(machine=d.getVar("MACHINE", True),
                            rootfs=self.rootfs,
                            tmpdir = d.getVar("TMPDIR", True),
                            deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE", True),
                            display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY", True),
                            logfile = self.qemulog,
                            kernel = self.kernel,
                            boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT", True)))
        else:
            self.runner = QemuRunner(machine=d.getVar("MACHINE", True),
                            rootfs=self.rootfs,
                            tmpdir = d.getVar("TMPDIR", True),
                            deploy_dir_image = d.getVar("DEPLOY_DIR_IMAGE", True),
                            display = d.getVar("BB_ORIGENV", False).getVar("DISPLAY", True),
                            logfile = self.qemulog,
                            boottime = int(d.getVar("TEST_QEMUBOOT_TIMEOUT", True)),
                            dump_dir = dump_dir,
                            dump_host_cmds = d.getVar("testimage_dump_host", True))

        self.target_dumper = TargetDumper(dump_target_cmds, dump_dir, self.runner)

    def deploy(self):
        try:
            bb.utils.mkdirhier(self.testdir)
            shutil.copyfile(self.origrootfs, self.rootfs)
        except Exception as e:
            bb.fatal("Error copying rootfs: %s" % e)

        qemuloglink = os.path.join(self.testdir, "qemu_boot_log")
        if os.path.islink(qemuloglink):
            os.unlink(qemuloglink)
        os.symlink(self.qemulog, qemuloglink)

        bb.note("rootfs file: %s" %  self.rootfs)
        bb.note("Qemu log file: %s" % self.qemulog)
        super(QemuTarget, self).deploy()

    def start(self, params=None, ssh=True):
        if self.runner.start(params, get_ip=ssh):
            if ssh:
                self.ip = self.runner.ip
                self.server_ip = self.runner.server_ip
                self.connection = SSHControl(ip=self.ip, logfile=self.sshlog)
        else:
            self.stop()
            if os.path.exists(self.qemulog):
                with open(self.qemulog, 'r') as f:
                    bb.error("Qemu log output from %s:\n%s" % (self.qemulog, f.read()))
            raise bb.build.FuncFailed("%s - FAILED to start qemu - check the task log and the boot log" % self.pn)

    def check(self):
        return self.runner.is_alive()

    def stop(self):
        self.runner.stop()
        self.connection = None
        self.ip = None
        self.server_ip = None

    def restart(self, params=None):
        if self.runner.restart(params):
            self.ip = self.runner.ip
            self.server_ip = self.runner.server_ip
            self.connection = SSHControl(ip=self.ip, logfile=self.sshlog)
        else:
            raise bb.build.FuncFailed("%s - FAILED to re-start qemu - check the task log and the boot log" % self.pn)

    def run_serial(self, command):
        return self.runner.run_serial(command)
开发者ID:KenChenIEC，项目名称:openbmc，代码行数:99，代码来源:targetcontrol.py


注：本文中的oeqa.utils.qemurunner.QemuRunner.is_alive方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。