| # |
| # Copyright (C) 2016 Intel Corporation |
| # |
| # SPDX-License-Identifier: MIT |
| # |
| |
| import os |
| import sys |
| import signal |
| import time |
| import glob |
| import subprocess |
| from collections import defaultdict |
| |
| from .ssh import OESSHTarget |
| from oeqa.utils.qemurunner import QemuRunner |
| |
| supported_fstypes = ['ext3', 'ext4', 'cpio.gz', 'wic'] |
| |
| class OEQemuTarget(OESSHTarget): |
| def __init__(self, logger, server_ip, timeout=300, user='root', |
| port=None, machine='', rootfs='', kernel='', kvm=False, slirp=False, |
| dump_dir='', display='', bootlog='', |
| tmpdir='', dir_image='', boottime=60, serial_ports=2, |
| boot_patterns = defaultdict(str), ovmf=False, tmpfsdir=None, **kwargs): |
| |
| super(OEQemuTarget, self).__init__(logger, None, server_ip, timeout, |
| user, port) |
| |
| self.server_ip = server_ip |
| self.server_port = 0 |
| self.machine = machine |
| self.rootfs = rootfs |
| self.kernel = kernel |
| self.kvm = kvm |
| self.ovmf = ovmf |
| self.use_slirp = slirp |
| self.boot_patterns = boot_patterns |
| self.dump_dir = dump_dir |
| self.bootlog = bootlog |
| |
| self.runner = QemuRunner(machine=machine, rootfs=rootfs, tmpdir=tmpdir, |
| deploy_dir_image=dir_image, display=display, |
| logfile=bootlog, boottime=boottime, |
| use_kvm=kvm, use_slirp=slirp, dump_dir=dump_dir, logger=logger, |
| serial_ports=serial_ports, boot_patterns = boot_patterns, |
| use_ovmf=ovmf, tmpfsdir=tmpfsdir) |
| |
| def start(self, params=None, extra_bootparams=None, runqemuparams=''): |
| if self.use_slirp and not self.server_ip: |
| self.logger.error("Could not start qemu with slirp without server ip - provide 'TEST_SERVER_IP'") |
| raise RuntimeError("FAILED to start qemu - check the task log and the boot log") |
| if self.runner.start(params, extra_bootparams=extra_bootparams, runqemuparams=runqemuparams): |
| self.ip = self.runner.ip |
| if self.use_slirp: |
| target_ip_port = self.runner.ip.split(':') |
| if len(target_ip_port) == 2: |
| target_ip = target_ip_port[0] |
| port = target_ip_port[1] |
| self.ip = target_ip |
| self.ssh = self.ssh + ['-p', port] |
| self.scp = self.scp + ['-P', port] |
| else: |
| self.logger.error("Could not get host machine port to connect qemu with slirp, ssh will not be " |
| "able to connect to qemu with slirp") |
| if self.runner.server_ip: |
| self.server_ip = self.runner.server_ip |
| else: |
| self.stop() |
| # Display the first 20 lines of top and |
| # last 20 lines of the bootlog when the |
| # target is not being booted up. |
| topfile = glob.glob(self.dump_dir + "/*_qemu/host_*_top") |
| msg = "\n\n===== start: snippet =====\n\n" |
| for f in topfile: |
| msg += "file: %s\n\n" % f |
| with open(f) as tf: |
| for x in range(20): |
| msg += next(tf) |
| msg += "\n\n===== end: snippet =====\n\n" |
| blcmd = ["tail", "-20", self.bootlog] |
| msg += "===== start: snippet =====\n\n" |
| try: |
| out = subprocess.check_output(blcmd, stderr=subprocess.STDOUT, timeout=1).decode('utf-8') |
| msg += "file: %s\n\n" % self.bootlog |
| msg += out |
| except (subprocess.CalledProcessError, subprocess.TimeoutExpired, FileNotFoundError) as err: |
| msg += "Error running command: %s\n%s\n" % (blcmd, err) |
| msg += "\n\n===== end: snippet =====\n" |
| |
| raise RuntimeError("FAILED to start qemu - check the task log and the boot log %s" % (msg)) |
| |
| def stop(self): |
| self.runner.stop() |