diff options
Diffstat (limited to 'resources/libraries/python/QemuUtils.py')
| -rw-r--r-- | resources/libraries/python/QemuUtils.py | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py index a4e14d2427..acc00de455 100644 --- a/resources/libraries/python/QemuUtils.py +++ b/resources/libraries/python/QemuUtils.py @@ -227,9 +227,10 @@ class QemuUtils(object): response will contain the "error" keyword instead of "return". """ # To enter command mode, the qmp_capabilities command must be issued. - qmp_cmd = 'echo "{ \\"execute\\": \\"qmp_capabilities\\" }' + \ - '{ \\"execute\\": \\"' + cmd + '\\" }" | sudo -S nc -U ' + \ - self.__QMP_SOCK + qmp_cmd = 'echo "{ \\"execute\\": \\"qmp_capabilities\\" }' \ + '{ \\"execute\\": \\"' + cmd + \ + '\\" }" | sudo -S socat - UNIX-CONNECT:' + self.__QMP_SOCK + (ret_code, stdout, stderr) = self._ssh.exec_command(qmp_cmd) if int(ret_code) != 0: logger.debug('QMP execute failed {0}'.format(stderr)) @@ -246,8 +247,9 @@ class QemuUtils(object): def _qemu_qga_flush(self): """Flush the QGA parser state """ - qga_cmd = 'printf "\xFF" | sudo -S nc ' \ - '-q 1 -U ' + self.__QGA_SOCK + qga_cmd = '(printf "\xFF"; sleep 1) | sudo -S socat - UNIX-CONNECT:' + \ + self.__QGA_SOCK + #TODO: probably need something else (ret_code, stdout, stderr) = self._ssh.exec_command(qga_cmd) if int(ret_code) != 0: logger.debug('QGA execute failed {0}'.format(stderr)) @@ -267,8 +269,10 @@ class QemuUtils(object): :param cmd: QGA command to execute. :type cmd: str """ - qga_cmd = 'echo "{ \\"execute\\": \\"' + cmd + '\\" }" | sudo -S nc ' \ - '-q 1 -U ' + self.__QGA_SOCK + qga_cmd = '(echo "{ \\"execute\\": \\"' + \ + cmd + \ + '\\" }"; sleep 1) | sudo -S socat - UNIX-CONNECT:' + \ + self.__QGA_SOCK (ret_code, stdout, stderr) = self._ssh.exec_command(qga_cmd) if int(ret_code) != 0: logger.debug('QGA execute failed {0}'.format(stderr)) @@ -494,6 +498,9 @@ class QemuUtils(object): # If 'huge_allocate' is set to true try to allocate as well. self._huge_page_check(allocate=self._qemu_opt.get('huge_allocate')) + # Disk option + drive = '-drive file={},format=raw,cache=none,if=virtio'.format( + self._qemu_opt.get('disk_image')) # Setup QMP via unix socket qmp = '-qmp unix:{0},server,nowait'.format(self.__QMP_SOCK) # Setup serial console @@ -505,11 +512,12 @@ class QemuUtils(object): '-device isa-serial,chardev=qga0' # Graphic setup graphic = '-monitor none -display none -vga none' + # Run QEMU - cmd = '{0} {1} {2} {3} {4} -hda {5} {6} {7} {8} {9}'.format( + cmd = '{0} {1} {2} {3} {4} {5} {6} {7} {8} {9}'.format( self.__QEMU_BIN, self._qemu_opt.get('smp'), mem, ssh_fwd, self._qemu_opt.get('options'), - self._qemu_opt.get('disk_image'), qmp, serial, qga, graphic) + drive, qmp, serial, qga, graphic) (ret_code, _, stderr) = self._ssh.exec_command_sudo(cmd, timeout=300) if int(ret_code) != 0: logger.debug('QEMU start failed {0}'.format(stderr)) |