示例#1
0
文件: vmops.py 项目: ameade/nova
    def _create_config_drive(self, instance, injected_files, admin_password):
        if CONF.config_drive_format != 'iso9660':
            vmutils.HyperVException(
                _('Invalid config_drive_format "%s"') %
                CONF.config_drive_format)

        LOG.info(_('Using config drive'), instance=instance)
        extra_md = {}
        if admin_password and CONF.config_drive_inject_password:
            extra_md['admin_pass'] = admin_password

        inst_md = instance_metadata.InstanceMetadata(instance,
                                                     content=injected_files,
                                                     extra_md=extra_md)

        instance_path = self._vmutils.get_instance_path(instance['name'])
        configdrive_path_iso = os.path.join(instance_path, 'configdrive.iso')
        LOG.info(_('Creating config drive at %(path)s'),
                 {'path': configdrive_path_iso},
                 instance=instance)

        with configdrive.config_drive_helper(instance_md=inst_md) as cdb:
            try:
                cdb.make_drive(configdrive_path_iso)
            except exception.ProcessExecutionError, e:
                LOG.error(_('Creating config drive failed with error: %s'),
                          e,
                          instance=instance)
                raise
示例#2
0
文件: vmops.py 项目: dscannell/nova
    def _create_config_drive(self, instance, injected_files, admin_password):
        if CONF.config_drive_format != 'iso9660':
            vmutils.HyperVException(_('Invalid config_drive_format "%s"') %
                CONF.config_drive_format)

        LOG.info(_('Using config drive'), instance=instance)
        extra_md = {}
        if admin_password and CONF.config_drive_inject_password:
            extra_md['admin_pass'] = admin_password

        inst_md = instance_metadata.InstanceMetadata(instance,
            content=injected_files, extra_md=extra_md)

        instance_path = self._vmutils.get_instance_path(
            instance['name'])
        configdrive_path_iso = os.path.join(instance_path, 'configdrive.iso')
        LOG.info(_('Creating config drive at %(path)s'),
                 {'path': configdrive_path_iso}, instance=instance)

        with configdrive.config_drive_helper(instance_md=inst_md) as cdb:
            try:
                cdb.make_drive(configdrive_path_iso)
            except exception.ProcessExecutionError, e:
                LOG.error(_('Creating config drive failed with error: %s'),
                          e, instance=instance)
                raise
示例#3
0
    def test_create_configdrive_vfat(self):
        imagefile = None
        try:
            self.mox.StubOutWithMock(utils, 'mkfs')
            self.mox.StubOutWithMock(utils, 'execute')
            self.mox.StubOutWithMock(utils, 'trycmd')

            utils.mkfs('vfat', mox.IgnoreArg(),
                       label='config-2').AndReturn(None)
            utils.trycmd('mount', '-o', 'loop', mox.IgnoreArg(),
                         mox.IgnoreArg(),
                         run_as_root=True).AndReturn((None, None))
            utils.trycmd('chown', mox.IgnoreArg(), mox.IgnoreArg(),
                         run_as_root=True).AndReturn((None, None))
            utils.execute('umount', mox.IgnoreArg(),
                          run_as_root=True).AndReturn(None)

            self.mox.ReplayAll()

            with configdrive.config_drive_helper() as c:
                c._add_file('this/is/a/path/hello', 'This is some content')
                (fd, imagefile) = tempfile.mkstemp(prefix='cd_vfat_')
                os.close(fd)
                c._make_vfat(imagefile)

            # Check cleanup
            self.assertFalse(os.path.exists(c.tempdir))

            # NOTE(mikal): we can't check for a VFAT output here because the
            # filesystem creation stuff has been mocked out because it
            # requires root permissions

        finally:
            if imagefile:
                utils.delete_if_exists(imagefile)
示例#4
0
    def test_create_configdrive_iso(self):
        imagefile = None

        try:
            self.mox.StubOutWithMock(utils, 'execute')

            utils.execute('genisoimage', '-o', mox.IgnoreArg(), '-ldots',
                          '-allow-lowercase', '-allow-multidot', '-l',
                          '-publisher', mox.IgnoreArg(), '-quiet', '-J', '-r',
                          '-V', 'config-2', mox.IgnoreArg(), attempts=1,
                          run_as_root=False).AndReturn(None)

            self.mox.ReplayAll()

            with configdrive.config_drive_helper() as c:
                c._add_file('this/is/a/path/hello', 'This is some content')
                (fd, imagefile) = tempfile.mkstemp(prefix='cd_iso_')
                os.close(fd)
                c._make_iso9660(imagefile)

            # Check cleanup
            self.assertFalse(os.path.exists(c.tempdir))

        finally:
            if imagefile:
                utils.delete_if_exists(imagefile)
示例#5
0
    def test_create_configdrive_vfat(self):
        imagefile = None
        try:
            self.mox.StubOutWithMock(utils, 'mkfs')
            self.mox.StubOutWithMock(utils, 'execute')
            self.mox.StubOutWithMock(utils, 'trycmd')

            utils.mkfs('vfat', mox.IgnoreArg(),
                       label='config-2').AndReturn(None)
            utils.trycmd('mount',
                         '-o',
                         'loop',
                         mox.IgnoreArg(),
                         mox.IgnoreArg(),
                         run_as_root=True).AndReturn((None, None))
            utils.trycmd('chown',
                         mox.IgnoreArg(),
                         mox.IgnoreArg(),
                         run_as_root=True).AndReturn((None, None))
            utils.execute('umount', mox.IgnoreArg(),
                          run_as_root=True).AndReturn(None)

            self.mox.ReplayAll()

            with configdrive.config_drive_helper() as c:
                c._add_file('this/is/a/path/hello', 'This is some content')
                (fd, imagefile) = tempfile.mkstemp(prefix='cd_vfat_')
                os.close(fd)
                c._make_vfat(imagefile)

            # Check cleanup
            self.assertFalse(os.path.exists(c.tempdir))

            # NOTE(mikal): we can't check for a VFAT output here because the
            # filesystem creation stuff has been mocked out because it
            # requires root permissions

        finally:
            if imagefile:
                utils.delete_if_exists(imagefile)
示例#6
0
    def test_create_configdrive_iso(self):
        imagefile = None

        try:
            self.mox.StubOutWithMock(utils, 'execute')

            utils.execute('genisoimage',
                          '-o',
                          mox.IgnoreArg(),
                          '-ldots',
                          '-allow-lowercase',
                          '-allow-multidot',
                          '-l',
                          '-publisher',
                          mox.IgnoreArg(),
                          '-quiet',
                          '-J',
                          '-r',
                          '-V',
                          'config-2',
                          mox.IgnoreArg(),
                          attempts=1,
                          run_as_root=False).AndReturn(None)

            self.mox.ReplayAll()

            with configdrive.config_drive_helper() as c:
                c._add_file('this/is/a/path/hello', 'This is some content')
                (fd, imagefile) = tempfile.mkstemp(prefix='cd_iso_')
                os.close(fd)
                c._make_iso9660(imagefile)

            # Check cleanup
            self.assertFalse(os.path.exists(c.tempdir))

        finally:
            if imagefile:
                utils.delete_if_exists(imagefile)