On 09/14/2011 06:31 PM, Wayne Sun wrote:
* repos/libvirtd/upstart.py
After set libvirtd upstart, libvirtd could restarted after force
kill libvirtd process
---
repos/libvirtd/upstart.py | 213 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 213 insertions(+), 0 deletions(-)
create mode 100644 repos/libvirtd/upstart.py
diff --git a/repos/libvirtd/upstart.py b/repos/libvirtd/upstart.py
new file mode 100644
index 0000000..904baa9
--- /dev/null
+++ b/repos/libvirtd/upstart.py
@@ -0,0 +1,213 @@
+#!/usr/bin/env python
+"""Upstart libvirtd testing
+"""
+
+__author__ = 'Wayne Sun: gsun@xxxxxxxxxx'
+__date__ = 'Thu Aug 4, 2011'
+__version__ = '0.1.0'
+__credits__ = 'Copyright (C) 2011 Red Hat, Inc.'
+__all__ = ['upstart']
+
+import os
+import re
+import sys
+import time
+
+def append_path(path):
+ """Append root path of package"""
+ if path not in sys.path:
+ sys.path.append(path)
+
+pwd = os.getcwd()
+result = re.search('(.*)libvirt-test-API', pwd)
+append_path(result.group(0))
+
+from utils.Python import utils
+from shutil import copy
+
+VIRSH_LIST = "virsh list --all"
+UPSTART_CONF = "rpm -ql libvirt|grep upstart"
+INITCTL_CMD = "/sbin/initctl"
+SYSTEMCTL_CMD = "/bin/systemctl"
+INITCTL_RELOAD_CMD = "initctl reload-configuration"
+SYSTEMCTL_RELOAD_CMD = "systemctl daemon-reload"
+INIT_CONF = "/etc/init/libvirtd.conf"
+
+def libvirtd_check(util, logger):
+ """check libvirtd status
+ """
+ cmd = "service libvirtd status"
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed to get libvirtd status")
+ return 1
+ else:
+ logger.info(out[0])
+
+ logger.info(VIRSH_LIST)
+ ret, out = util.exec_cmd(VIRSH_LIST, shell=True)
+ if ret != 0:
+ logger.error("failed to get virsh list result")
+ return 1
+ else:
+ for i in range(len(out)):
+ logger.info(out[i])
+
+ return 0
+
+def upstart(params):
+ """Set libvirtd upstart"""
+ logger = params['logger']
+ util = utils.Utils()
+
+ logger.info("chkconfig libvirtd off:")
+ cmd = "chkconfig libvirtd off"
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed")
+ return 1
+ else:
+ logger.info("succeed")
+
+ cmd = "service libvirtd stop"
+ logger.info(cmd)
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed to stop libvirtd service")
+ return 1
+ else:
+ logger.info(out[0])
+
+ logger.info("find libvirtd.upstart file in libvirt package:")
+ ret, conf = util.exec_cmd(UPSTART_CONF, shell=True)
+ if ret != 0:
+ logger.error("can't find libvirtd.upstart as part of libvirt package")
+ return 1
+ elif conf[0]:
+ logger.info("succeed")
+ logger.info("copy %s to %s" % (conf[0], INIT_CONF))
+ copy(conf[0], INIT_CONF)
+
+ if os.path.exists(INITCTL_CMD):
+ logger.info(INITCTL_RELOAD_CMD)
+ ret, out = util.exec_cmd(INITCTL_RELOAD_CMD, shell=True)
+ if ret != 0:
+ logger.error("failed to reload configuration")
+ return 1
+ else:
+ logger.info("succeed")
+
+ cmd = "initctl start libvirtd"
+ logger.info(cmd)
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed to start libvirtd by initctl")
+ return 1
+ else:
+ logger.info(out[0])
+
+ cmd = "initctl status libvirtd"
+ logger.info("get libvirtd status by initctl:")
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret !=0:
Operator not followed by a space.
+ logger.info("failed to get libvirtd status by initctl")
+ return 1
+ else:
+ logger.info(out[0])
+
+ elif os.path.exists(SYSTEMCTL_CMD):
+ logger.info(SYSTEMCTL_RELOAD_CMD)
+ ret, out = util.exec_cmd(SYSTEMCTL_RELOAD_CMD, shell=True)
+ if ret != 0:
+ logger.error("failed to reload systemd manager configuration")
+ return 1
+ else:
+ logger.info("succeed")
+
+ cmd = "systemctl start libvirtd.service"
+ logger.info(cmd)
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed to start libvirtd.service by systemctl")
+ return 1
+ else:
+ logger.info(out[0])
+
+ cmd = "systemctl status libvirtd.service"
+ logger.info("get libvirtd.service status by systemctl:")
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret !=0:
Same as above.
+ logger.info("failed to get libvirtd.service status by systemctl")
+ return 1
+ else:
+ logger.info(out[0])
+ else:
+ return 1
+
+ time.sleep(5)
+
+ logger.info("check the libvirtd status:")
+ result = libvirtd_check(util, logger)
Redefining name 'result' from outer scope.
+ if result:
+ return 1
+
+ cmd = "killall -9 libvirtd"
+ logger.info("kill libvirtd process")
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret != 0:
+ logger.error("failed to kill libvirtd process")
+ return 1
+ else:
+ logger.info("succeed")
+
+ time.sleep(5)
+
+ logger.info("recheck libvirtd status:")
+ result = libvirtd_check(util, logger)
+ if result:
+ return 1
+ else:
+ logger.info("the libvirtd process successfully restarted after kill")
+
+ return 0
+
+def upstart_clean(params):
+ """clean testing environment"""
+ logger = params['logger']
+ util = utils.Utils()
+
+ if os.path.exists(INITCTL_CMD):
+ cmd = "initctl stop libvirtd"
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret !=0:
Same as above.
+ logger.error("failed to stop libvirtd by initctl")
+
+ if os.path.exists(INIT_CONF):
+ os.remove(INIT_CONF)
+
+ ret, out = util.exec_cmd(INITCTL_RELOAD_CMD, shell=True)
+ if ret !=0:
Same as above.
+ logger.error("failed to reload init confituration")
+
+ elif os.path.exists(SYSTEMCTL_CMD):
+ cmd = "systemctl stop libvirtd.service"
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret !=0:
Same as above.
+ logger.error("failed to stop libvirtd.service by systemctl")
+
+ if os.path.exists(INIT_CONF):
+ os.remove(INIT_CONF)
+
+ ret, out = util.exec_cmd(SYSTEMCTL_RELOAD_CMD, shell=True)
+ if ret !=0:
Same as above.
+ logger.error("failed to reload systemd manager confituration")
+
+ cmd = "service libvirtd restart"
+ ret, out = util.exec_cmd(cmd, shell=True)
+ if ret !=0:
Same as above.
+ logger.error("failed to restart libvirtd")
+
+ cmd = "chkconfig --level 345 libvirtd on"
+ ret, out = util.exec_cmd(cmd, shell=True)
Unused variable 'out'.
+ if ret !=0:
Same as above.
+ logger.error("failed to set chkconfig")
--
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