def Fvx_vg_create(self, lvm, uniq_lvm):
if len(uniq_lvm) == len(self.dev)/3:
tmp = []
while len(self.dev)>0:
pseudoName = self.dev.pop(0)[:-1]
pseudoName = re.search('pseudo name=(emcpower\w)', pseudoName, re.I).group(1)
lunName = self.dev.pop(0)[:-1]
lunName = self.dev.pop(0)[:-1]
lunName = re.search('Logical device ID=.*\[(.*?)\]', lunName, re.I).group(1)
if lunName in tmp:
break
if lunName not in lvm.keys():
for k in lvm.keys():
if k.startswith(lunName):
lunName=k
tmp.append(lunName)
if self.config['Share_FS'].upper() == 'YES':
share = '-s'
else:
share = ' '
for k,v in lvm[lunName].iteritems():
self.logger.error('Running: vxdg %s init %s %s' % (share, v.split(',')[1], pseudoName))
if getstatus('/opt/VRTS/bin/vxdg %s init %s %s %s' % (share, v.split(',')[1], pseudoName, self.log))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/vxdg %s init %s %s\'' % (share, v.split(',')[1], pseudoName))
self.logger.error('Try to add the disk %s to %s group' %(pseudoName, v.split(',')[1]))
if getstatus('/opt/VRTS/bin/vxdg -g %s adddisk %s %s' %( v.split(',')[1], pseudoName, self.log))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/vxdg -g %s adddisk %s %s\'' %( v.split(',')[1], pseudoName, self.log))
raise Exception, '%113%'
else:
self.logger.error('successfully: vxdg -g %s adddisk %s' % (v.split(',')[1], pseudoName))
else:
self.logger.error('successfully: vxdg init share %s %s' % (v.split(',')[1], pseudoName))
def OtherGridscripts(self):
#Counter=0
for other in self.OtherHosts:
self.logger.error('Running: ssh %s %s/orainstRoot.sh' %(other, self.Inventory))
status=getstatus('ssh %s %s/orainstRoot.sh' %(other, self.Inventory))
CheckStatus(status=status, stage='orainstRoot.sh')
self.logger.error('Successfully: ssh %s %s/orainstRoot.sh' %(other, self.Inventory))
self.logger.error('Running: ssh %s %s/root.sh' %(other, self.GridHome))
status=getstatus('ssh %s %s/root.sh' %(other, self.GridHome))
self.logger.error('Successfully: ssh %s %s/root.sh' %(other, self.GridHome))
Log=getstatus("ssh %s ls -tr %s/install/root_%s*.log " %(other, self.GridHome, other))
if Log[0] is 0:
Log=getstatus("ssh %s ls -tr %s/install/root_%s*.log |tail -1 " %(other, self.GridHome, other))
Counter,Flag = CheckLog(Log=Log[1], Line='"succeeded"',\
rsh='ssh', other=other, Add='|grep Infrastructure|grep Configure')
if Flag != 0:
if Flag == 1:
self.logger.error("Successfully: Finish Grid scripts on the local server")
elif Flag == 2:
self.logger.error("Failed: Grid Infrastracture Installation")
raise Exception, 'Failed: Grid Infrastracture Installation'
else:
self.logger.error("Failed: RAC GRID scripts on %s server" % other)
self.logger.error("Failed: The Status is Unknown the log file didnt exist" % other)
raise Exception, 'Failed: RAC GRID scripts'
def test_download(vm, params):
"""
Test command download
"""
add_ref = params.get("gf_add_ref", "disk")
readonly = "yes" == params.get("gf_add_readonly")
gf = utils_test.libguestfs.GuestfishTools(params)
if add_ref == "disk":
image_path = params.get("image_path")
gf.add_drive_opts(image_path, readonly=readonly)
elif add_ref == "domain":
vm_name = params.get("main_vm")
gf.add_domain(vm_name, readonly=readonly)
gf.run()
gf.do_mount("/")
gf.write("/src.txt", "Hello World")
src_size = gf.filesize("/src.txt").stdout.strip()
dest = "%s/dest.txt" % data_dir.get_tmp_dir()
gf.download("/src.txt", "%s" % dest)
gf.close_session()
content = commands.getoutput("cat %s" % dest)
commands.getstatus("rm %s" % dest)
if content != "Hello World":
raise error.TestFail("Content or filesize is not match")
def RFitOracleBZ2(self):
i=2
for other in self.OtherHosts:
self.logger.error('Runing: /bin/cp %s/log/ServerName %s/log/%s on %s'\
%(self.OracleHome, self.OracleHome, other, other))
status=getstatus('ssh %s \'su oracle -c "/bin/cp -rf %s/log/ServerName %s/log/%s" \'' \
%(other, self.OracleHome, self.OracleHome, other))
CheckStatus(status=status, stage='successfully: /bin/cp -rf %s/log/ServerName %s/log/%s on %s'\
%(self.OracleHome, self.OracleHome, other, other))
self.logger.error('Runing: /bin/cp -rf /u01/oracle/diag/rdbms/appdb/OraSid /u01/oracle/diag/rdbms/appdb/%s%s on %s'\
%(self.SchemaName, i, other))
status=getstatus('ssh %s \'su oracle -c "/bin/cp -rf /u01/oracle/diag/rdbms/appdb/OraSid \
/u01/oracle/diag/rdbms/appdb/%s%s" \'' %(other, self.SchemaName, i))
CheckStatus(status=status,stage='successfully:/bin/cp -rf /u01/oracle/diag/rdbms/appdb/OraSid /u01/oracle/diag/rdbms/appdb/%s%s on %s' %(self.SchemaName, i, other))
self.logger.error('Runing: /bin/rm -f %s/dbs/hc_APPDB1.dat on %s' %(self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "/bin/rm -f %s/dbs/hc_APPDB1.dat" \'' %(other, self.OracleHome))
CheckStatus(status=status,stage='successfully:/bin/rm -f %s/dbs/hc_APPDB1.dat on %s' %(self.OracleHome, other))
self.logger.error('Runing: /bin/rm -f %s/dbs/orapwAPPDB1 on %s' %(self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "/bin/rm -f %s/dbs/orapwAPPDB1" \'' %(other, self.OracleHome))
CheckStatus(status=status,stage='successfully:/bin/rm -f %s/dbs/orapwAPPDB1 on %s' %(self.OracleHome, other))
self.logger.error('Runing: ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s%s on %s' \
%(self.OracleHome, self.SchemaName, i, other))
status=getstatus('ssh %s \'su oracle -c "ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s%s" \'' \
%(other, self.OracleHome, self.SchemaName, i))
CheckStatus(status=status,stage='successfully:ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s%s on %s' \
%(self.OracleHome, self.SchemaName, i, other))
i = i + 1
def clean(self):
VGs = []
for FS_Topology in self.config['FS_Topology']:
for k,v in FS_Topology.iteritems():
if v['VG'] not in VGs:
VGs.append(v['VG'])
self.logger.error('Starting to clean old LVM from the system')
self.logger.error('Trying to vgimport %s' % v['VG'])
if getstatus('%s %s %s' % (self.config['vgimport'], v['VG'], self.log))[0] != 0:
self.logger.error('vgimport was not needed - This step can be ignored')
else:
self.logger.error('successfully: vgimport %s' % v['VG'])
self.logger.error('Trying to vgchange %s' % v['VG'])
if getstatus('%s %s %s' % (self.config['Disable_VG'], v['VG'], self.log))[0] != 0:
self.logger.error('vgchange was not needed - This step can be ignored')
else:
self.logger.error('successfully: vgchange %s' % v['VG'])
self.logger.error('Trying to vgremove %s' % v['VG'])
if getstatus('%s %s %s' % (v['vgremove'], v['VG'], self.log))[0] != 0:
self.logger.error('vgremove was not needed - This step can be ignored')
else:
self.logger.error('successfully: vgremove %s' % v['VG'])
self.logger.error('%s %s' % (v['pvremove'],v['pseudo']))
if getstatus('%s %s %s' % (v['pvremove'],v['pseudo'], self.log))[0] != 0:
self.logger.error('pvremove was not needed - This step can be ignored')
else:
self.logger.error('successfully: %s %s' % (v['pvremove'],v['pseudo']))
def cereal(self):
bz2.BZ2Compressor(compresslevel=[1-9])
commands.getstatusoutput(1,null)
commands.getstatus(0,null)
#bz2.BZ2File(Medussa[mode=self.terminating, compress = true, compresslevel=[1-9]])
def user(self):
automota.self(classmethod)
world("\t\t\z\y %z /x5z/").author(serialize(self(setattr)))
while world < destroyed:
#create argus Cluster
Paradox.resolved == true
#end
def create(self):
HTMLParser
def solid(self):
#crypt.crypt.__doc__
def state(self):
ConfigParser
def cluster(self):
ColorPicker("0x1239879")
commands
#continue
def paradox(self):
#crypt.crypt.__doc__
def select(self):
#crypt.crypt.__doc__
def anomaly(self):
crypt.crypt(self)
def space(self):
#crypt.crypt.__doc__
def dimension(self):#buildtools,afxres,ConfigParser,Cookie
print "World"
def Runtar(self):
for other in self.OtherHosts:
status=getstatus('ssh %s /bin/ls %s' %(other, self.bz2))
CheckStatus(status=status, stage='check if the file %s exist in %s ' % (self.bz2, other))
self.logger.error('ssh %s "cd /;tar xvf %s"' %(other, self.bz2))
status=getstatus('ssh %s "cd /;tar xvf %s"' %(other, self.bz2))
CheckStatus(status=status, stage='Succesfully: ssh %s "cd /;tar xvfj %s"' % (self.bz2, other))
def LFitOracleBZ2(self):
self.logger.error('Runing: /bin/cp -rf %s/log/ServerName %s/log/%s' \
%(self.OracleHome, self.OracleHome, os.environ['HOSTNAME']))
status=getstatus('su -c "/bin/cp -rf %s/log/ServerName %s/log/%s" oracle' \
%(self.OracleHome, self.OracleHome, os.environ['HOSTNAME']))
CheckStatus(status=status, stage='successfully: /bin/cp %s/log/ServerName %s/log/%s'\
%(self.OracleHome, self.OracleHome, os.environ['HOSTNAME']))
self.logger.error('Runing: /bin/cp -rf /u01/oracle/diag/rdbms/appdb/OraSid /u01/oracle/diag/rdbms/appdb/%s1' \
%(self.SchemaName))
status=getstatus('su -c "/bin/cp -rf /u01/oracle/diag/rdbms/appdb/OraSid /u01/oracle/diag/rdbms/appdb/%s1" oracle'\
%(self.SchemaName))
CheckStatus(status=status,stage='successfully:/bin/cp /u01/oracle/diag/rdbms/appdb/OraSid /u01/oracle/diag/rdbms/appdb/%s1'\
%(self.SchemaName))
self.logger.error('Runing: /bin/rm -f %s/dbs/hc_APPDB1.dat' %(self.OracleHome))
status=getstatus('su -c "/bin/rm -f %s/dbs/hc_APPDB1.dat" oracle' %(self.OracleHome))
CheckStatus(status=status,stage='successfully:/bin/rm -f %s/dbs/hc_APPDB1.dat' %(self.OracleHome))
self.logger.error('Runing: /bin/rm -f %s/dbs/orapwAPPDB1' %(self.OracleHome))
status=getstatus('su -c "/bin/rm -f %s/dbs/orapwAPPDB1" oracle' %(self.OracleHome))
CheckStatus(status=status,stage='successfully:/bin/rm -f %s/dbs/orapwAPPDB1' %(self.OracleHome))
self.logger.error('Runing: ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s1'\
%(self.OracleHome, self.SchemaName))
status=getstatus('su -c "ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s1" oracle' \
%(self.OracleHome, self.SchemaName))
CheckStatus(status=status,stage='successfully:ln -sf /data/oracle/APPDB/INIT/orapwAPPDB %s/dbs/orapw%s1'\
%(self.SchemaName, self.OracleHome))
def InstanceToGrid(self):
i=2
self.logger.error('Starting to config the instance')
self.logger.error('Running: %s/bin/srvctl add database -d %s -o %s -p /data/oracle/APPDB/INIT/spfileAPPDB.ora \
-n %s -y manual' %(self.OracleHome, self.SchemaName, self.OracleHome, self.SchemaName))
status=getstatus('su -c "%s/bin/srvctl add database -d %s -o %s -p /data/oracle/APPDB/INIT/spfileAPPDB.ora -n %s\
-y manual" oracle' %(self.OracleHome, self.SchemaName, self.OracleHome, self.SchemaName))
CheckStatus(status=status, stage='Successfully: %s/bin/srvctl add database -d %s -o %s \
-p /data/oracle/APPDB/INIT/spfileAPPDB.ora \
-n %s -y manual' %(self.OracleHome, self.SchemaName, self.OracleHome, self.SchemaName))
self.logger.error('Running: %s/bin/srvctl add instance -d %s -i %s1 -n %s'\
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), os.environ['HOSTNAME']))
status=getstatus('su -c "%s/bin/srvctl add instance -d %s -i %s1 -n %s" oracle' \
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), os.environ['HOSTNAME']))
CheckStatus(status=status, stage='successfully: %s/bin/srvctl add instance -d %s -i %s1 -n %s'\
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), os.environ['HOSTNAME']))
for other in self.OtherHosts:
self.logger.error('Runing: %s/bin/srvctl add instance -d %s -i %s%s -n %s'\
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), i, other))
status=getstatus('su -c "%s/bin/srvctl add instance -d %s -i %s%s -n %s" oracle' \
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), i, other))
CheckStatus(status=status, stage='successfully: %s/bin/srvctl add instance -d %s -i %s%s -n %s'\
%(self.OracleHome, self.SchemaName, self.SchemaName.strip(), i, other))
i = i + 1
self.logger.error('Runing: %s/bin/srvctl start database -d %s' %(self.OracleHome, self.SchemaName))
status=getstatus('su -c "%s/bin/srvctl start database -d %s" oracle' \
%(self.OracleHome, self.SchemaName))
CheckStatus(status=status, stage='successfully: %s/bin/srvctl start database -d %s'\
%(self.OracleHome, self.SchemaName))
def test_download_offset(vm, params):
"""
Test command download-offset
"""
add_ref = params.get("gf_add_ref", "disk")
readonly = params.get("gf_add_readonly", "no")
gf = utils_test.libguestfs.GuestfishTools(params)
image_path = params.get("image_path")
gf.add_drive_opts(image_path, readonly=readonly)
gf.run()
gf.do_mount("/")
string = "Hello World"
gf.write("/src.txt", string)
src_size = gf.filesize("/src.txt").stdout.strip()
dest = "%s/dest.txt" % data_dir.get_tmp_dir()
gf.download_offset("/src.txt", "%s" % dest, 0, len(string))
gf.close_session()
content = commands.getoutput("cat %s" % dest)
commands.getstatus("rm %s" % dest)
if content != "Hello World":
raise error.TestFail("Content or filesize is not match")
def test_download_offset(vm, params):
"""
Test command download-offset
"""
add_ref = params.get("gf_add_ref", "disk")
readonly = params.get("gf_add_readonly", "no")
gf = utils_test.libguestfs.GuestfishTools(params)
if add_ref == "disk":
image_path = params.get("image_path")
gf.add_drive_opts(image_path, readonly=readonly)
elif add_ref == "domain":
vm_name = params.get("main_vm")
gf.add_domain(vm_name, readonly=readonly)
gf.run()
gf.do_mount("/")
string = "Hello World"
gf.write("/src.txt", string)
src_size = gf.filesize("/src.txt").stdout.strip()
dest = "%s/dest.txt" % data_dir.get_tmp_dir()
gf.download_offset("/src.txt", "%s" % dest, 0, len(string))
gf.close_session()
content = commands.getoutput("cat %s" % dest)
commands.getstatus("rm %s" % dest)
if content != "Hello World":
raise error.TestFail("Content or filesize is not match")
def __call__(self, *args, **kwargs):
self.logger.error('Preforming LMV scan by running: \'vgscan\', \'lvscan\'')
if getstatus('%s %s' % (self.config['vgscan'],self.log))[0] != 0:
raise Exception, 'Faild to run: \'vgscan\''
self.logger.error('successfully: vgscan')
if getstatus('%s %s' % (self.config['lvscan'],self.log))[0] != 0:
raise Exception, 'Faild to run: \'lvscan\''
self.logger.error('successfully: lvscan')
def Interconnect(self):
for inter in self.HeartBit.split(','):
status=getstatus('%s/bin/oifcfg getif|grep cluster_interconnect|grep -v %s'%(self.GridHome, inter))
if status[0] == 0:
status=getstatus('%s/bin/oifcfg setif -global %s/%s:cluster_interconnect'%(self.GridHome, inter,\
self.InterConnectNetworkAddres))
CheckStatus(status=status, stage='Succesfully: %s/bin/oifcfg setif -global %s/%s:cluster_interconnect'\
%(self.GridHome, inter, self.InterConnectNetworkAddres))
def Fvx_volume_create2(self,lvm,NonStandartVol={}):
for k,hash in lvm.iteritems():
if not NonStandartVol.has_key(k):
if not re.search('NONE_[0-9]+' ,hash.keys()[0]) :
Size = getstatus('/opt/VRTS/bin/vxassist -g %s maxsize layout=concat' %(hash.values()[0].split(',')[1]))[1].split(':')[1].split()[0]
self.logger.error('Running: vxassist -g %s make %s %s' % (hash.values()[0].split(',')[1], hash.keys()[0], Size))
if getstatus('/opt/VRTS/bin/vxassist -g %s make %s %s %s' % (hash.values()[0].split(',')[1], hash.keys()[0], Size, self.log))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/vxassist -g %s make %s %s\'' % (hash.values()[0].split(',')[1], hash.keys()[0], Size))
raise Exception, '%113%'
def Fvxdg_deport(self, lvm):
for k,hash in lvm.iteritems():
self.logger.error('Checking if %s need to deport' %( hash.values()[0].split(',')[1].strip()))
self.logger.error('Running: /opt/VRTS/bin/vxdg list %s' %( hash.values()[0].split(',')[1].strip()))
if getstatus('/opt/VRTS/bin/vxdg list %s' %( hash.values()[0].split(',')[1].strip()))[0] == 0:
self.logger.error('Running: /opt/VRTS/bin/vxdg deport %s' %( hash.values()[0].split(',')[1].strip()))
if getstatus(' /opt/VRTS/bin/vxdg deport %s %s' %( hash.values()[0].split(',')[1].strip(), self.log))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/vxdg deport %s' %( hash.values()[0].split(',')[1].strip()))
raise Exception, '%113%'
def makeDirsAndPer(self):
for k,v in self.config['DIR_Topology'].iteritems():
CHowner = getstatus('\chown %s:%s %s' %( v['USER'],v['GROUP'],k))
if CHowner[0] != 0:
raise Exception, 'Failed Changing Owner to %s %s : %s\n%s' %(k,v['USER'],v['GROUP'], CHowner[1])
self.logger.error('Changing Owner to %s %s : %s' %(k,v['USER'],v['GROUP']))
CHmod = getstatus('\chmod %s %s' %( v['CHMOD'],k))
if CHmod[0] != 0:
raise Exception, 'Failed Changing mode to %s %s\n%s' %(k,v['CHMOD'], CHowner[1])
def reloadHBA(hba, log=''):
time.sleep(5)
if getstatus('%s -v -r %s %s' % (modprobe, hba, log))[0] != 0:
return False
time.sleep(10)
if getstatus('%s -v -i %s %s' % (modprobe, hba, log))[0] != 0:
return False
time.sleep(5)
return True
def OfflineBackup(TIMESTAMP):
DBNAME = os.getenv("DBNAME") #Get DBNAME what to do if more than one db?
if DBNAME == None:
print "Fail To Get DBNAME"
return False
DB2_DIR = os.getenv("DB2_DIR") #Get DB2 BACKUP Directory
if DB2_DIR == None:
print "Fail To Get DB2_DIR"
return False
else:
if os.path.isdir(DB2_DIR):
pass
else:
print "Backup Directiory Does Not Exist"
return False
Filenames = os.listdir(DB2_DIR) # shi fou he li?
for filename in Filenames:
if filename.find(DBNAME) and filename.find(TIMESTAMP):
break
else:
print "No Backup for Specific TimeStamp"
return False
Result = commands.getstatusoutput(
'db2 force applications all') #Stop Applications
if Result[0] == 1024:
print "No start database manager command was issued"
return False
elif Result[0] == 0:
Result = commands.getstatusoutput('db2 list applications')
if Result[0] == 0:
commands.getstatus('db2 force applications all')
else:
print 'Applications Stopped'
cmd = 'db2 restore database ' + DBNAME + ' from ' + DB2_DIR + ' taken at ' + TIMESTAMP
try:
child = pexpect.spawn(cmd) #restore backup
child.logfile = sys.stdout
child.expect('continue')
child.sendline('y')
child.expect(pexpect.EOF)
cmd = 'db2 rollforward database ' + DBNAME + ' to end of logs and stop'
Result = commands.getstatusoutput(cmd) #rollback log
if Result[0] == 0:
return True
else:
print 'Restore Fail'
except Exception as e:
print e
sys.exit()
def OfflineBackup(TIMESTAMP):
DBNAME=os.getenv("DBNAME") #Get DBNAME what to do if more than one db?
if DBNAME==None:
print "Fail To Get DBNAME"
return False
DB2_DIR=os.getenv("DB2_DIR") #Get DB2 BACKUP Directory
if DB2_DIR==None:
print "Fail To Get DB2_DIR"
return False
else:
if os.path.isdir(DB2_DIR):
pass
else:
print "Backup Directiory Does Not Exist"
return False
Filenames=os.listdir(DB2_DIR) # shi fou he li?
for filename in Filenames:
if filename.find(DBNAME) and filename.find(TIMESTAMP):
break
else:
print "No Backup for Specific TimeStamp"
return False
Result=commands.getstatusoutput('db2 force applications all') #Stop Applications
if Result[0]==1024:
print "No start database manager command was issued"
return False
elif Result[0]==0:
Result=commands.getstatusoutput('db2 list applications')
if Result[0]==0:
commands.getstatus('db2 force applications all')
else:
print 'Applications Stopped'
cmd='db2 restore database '+DBNAME+' from '+DB2_DIR+' taken at '+TIMESTAMP
try:
child=pexpect.spawn(cmd) #restore backup
child.logfile=sys.stdout
child.expect('continue')
child.sendline('y')
child.expect(pexpect.EOF)
cmd='db2 rollforward database '+DBNAME+' to end of logs and stop'
Result=commands.getstatusoutput(cmd) #rollback log
if Result[0]==0:
return True
else:
print 'Restore Fail'
except Exception as e:
print e
sys.exit()
def main():
cmd='ls'
d=commands.getoutput(cmd) # 此命令在python3 中不能使用
# 仅仅在一个子终端运行系统命令，而不能获取命令执行后的返回信息，也就是说不能“t=system('pwd')”这样使用，只能下面这种使用
system(pwd) # pwd 可以不加引号
# 如果再命令行下执行，结果直接打印出来
os.system('pwd') #pwd 必须加引号
#下面这样使用，虽说可以，但是t捕获到的仅仅是执行后的返回码，0代表成功，否则是其他的返回值，是一个int类型数值
t=os.system('pwd')
# 该方法不但执行命令还返回执行后的信息对象
#好处在于：将返回的结果赋于一变量，便于程序的处理。
tmp = os.popen('ls *.py').readlines()
#注意： 当执行命令的参数或者返回中包含了中文文字，那么建议使用subprocess，如果使用os.popen则会出现编码错误
#1、当你对shell命令的输出不感兴趣，只希望程序被运行，你可以典型的使用subprocess.call
#2、如果你需要捕获命令的输出结果，那么你就需要使用subprocess.Popen
#注意，以下才是重点：
#在subprocess.call与Popen之间，存在一个非常大的区别。
#subprocess.call会封锁对响应的等待，而subprocess.Popen则不会！！
#如果程序\子进程没有响应，python不理它，继续执行python语句，而Popen会等待，知道子进程输出结果才执行下一步语句。
import subprocess
subprocess.call (["echo", "arg1", "arg2"],shell=True)
#获取返回和输出:
#利用subprocess.PIPE将多个子进程的输入和输出连接在一起，构成管道(pipe)
p = subprocess.Popen('ls', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
for line in p.stdout.readlines():
print (line.decode('utf8'))
retval = p.wait()
if PY3:
subprocess.getoutput('date') #date 是shell是一个命令
#Out[4]: '2016年 05月 24日 星期二 09:12:06 CST'
subprocess.getstatusoutput('date')
#Out[5]: (0, '2016年 05月 24日 星期二 09:12:22 CST')
else:
#四、使用模块commands
import commands
#只返回执行的结果, 忽略返回值.
commands.getoutput("date")
#用os.popen()执行命令cmd, 然后返回两个元素的元组(status, result). cmd执行的方式是{ cmd ; } 2>&1, 这样返回结果里面就会包含标准输出和标准错误.
commands.getstatusoutput("date")
#返回ls -ld file执行的结果.参数必须是一个文件
commands.getstatus(file)
def sr_iov_cleanup(self):
"""
Clean up the sriov setup
Check if the PCI hardware device drive is loaded with the appropriate,
parameters (none of VFs), and if it's not, perform cleanup.
@return: True, if the setup was completed successfuly, False otherwise.
"""
# Check if the host support interrupt remapping
kvm_re_probe = False
if self.kvm_params is not None:
if (self.auai_path and
open(self.auai_path, "r").read().strip() == "Y"):
if self.kvm_params and self.kvm_params[self.auai_path] == "N":
kvm_re_probe = True
else:
kvm_re_probe = True
# Try to re probe kvm module with interrupt remapping support
if kvm_re_probe:
kvm_arch = kvm_control.get_kvm_arch()
utils.system("modprobe -r %s" % kvm_arch)
utils.system("modprobe -r kvm")
cmd = "modprobe kvm"
if self.kvm_params:
for i in self.kvm_params:
if self.kvm_params[i] == "Y":
params_name = os.path.split(i)[1]
cmd += " %s=1" % params_name
logging.info("Loading kvm with: %s" % cmd)
try:
utils.system(cmd)
except Exception:
logging.debug("Failed to reload kvm")
utils.system("modprobe %s" % kvm_arch)
re_probe = False
s = commands.getstatus('lsmod | grep %s' % self.driver)
if s:
os.system("modprobe -r %s" % self.driver)
re_probe = True
else:
return True
# Re-probe driver with proper number of VFs
if re_probe:
cmd = "modprobe %s" % self.driver
logging.info("Loading the driver '%s' without option", self.driver)
s = commands.getstatus(cmd)
utils.system("/etc/init.d/network restart", ignore_status=True)
if s:
return False
return True
def StopHome(self):
self.logger.error('Running: %s/bin/srvctl stop home -o %s -s %s/Grid_%s.stat -n %s' \
%(self.GridHome, self.GridHome, self.SWLocation, os.environ['HOSTNAME'],os.environ['HOSTNAME']))
status=getstatus('%s/bin/srvctl stop home -o %s -s %s/Grid_%s.stat -n %s' \
%(self.GridHome, self.GridHome, self.SWLocation, os.environ['HOSTNAME'],os.environ['HOSTNAME']))
CheckStatus(status=status, stage='Succesfully finish command on %s' % os.environ['HOSTNAME'])
for other in self.OtherHosts:
self.logger.error('Running: ssh %s %s/bin/srvctl stop home -o %s -s %s/Grid_%s.stat -n %s' \
%(other, self.GridHome, self.GridHome, self.SWLocation, other,other))
status=getstatus('ssh %s %s/bin/srvctl stop home -o %s -s %s/Grid_%s.stat -n %s' \
%(other, self.GridHome, self.GridHome, self.SWLocation, other,other))
CheckStatus(status=status, stage='Succesfully finish command on %s' % other)
def loop_over_refs(refs):
print("Checking %r" % refs)
response = input("Is that okay? ")
if response != 'y':
sys.exit(0)
for ref in refs:
time.sleep(3)
ref = ref[:reflength]
commands.getstatus('git checkout %s' % ref)
print("Running on", ref)
results[ref] = do_scan()
return results
def loop_over_refs(refs):
print "Checking %r" % refs
response = raw_input("Is that okay? ")
if response != 'y':
sys.exit(0)
for ref in refs:
time.sleep(3)
ref = ref[:reflength]
commands.getstatus('git checkout %s' % ref)
print "Running on", ref
results[ref] = do_scan()
return results
def LVRTSLibary(self):
RacStop(GridHome=self.GridHome)
status=getstatus('su -c "cp -f %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck" oracle' \
%(self.OracleHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck' \
%(self.OracleHome, self.OracleHome))
status=getstatus('su -c "cp -f %s/lib/libodm11.so %s/lib/libodm11.so.oracle.bck" oracle' \
%(self.OracleHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libodm11.so %s/lib/libodm11.so.oracle.bck' \
%(self.OracleHome, self.OracleHome))
status=getstatus('su -c "rm -rf %s/lib/libodm11.so" oracle' %(self.OracleHome))
status=getstatus('su -c "rm -rf %s/lib/libskgxn2.so" oracle' %(self.OracleHome))
CheckStatus(status=status, stage='Succesfully: rm -rf %s/lib/libodm11.so && %s/lib/libskgxn2.so' \
%(self.OracleHome, self.OracleHome))
status=getstatus('su -c "ln -s /usr/lib64/libodm.so %s/lib/libodm11.so" oracle' %(self.OracleHome))
CheckStatus(status=status, stage='Succesfully: ln -s /usr/lib64/libodm.so %s/lib/libodm11.so' % self.OracleHome)
status=getstatus('su -c "cp -f %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck" oracle' %(self.GridHome, self.GridHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck '\
%(self.GridHome, self.GridHome))
status=getstatus('su -c "cp -f /usr/lib64/libvcsmm.so %s/lib/libskgxn2.so" oracle' %(self.GridHome))
CheckStatus(status=status, stage='Succesfully: cp -rf /usr/lib64/libvcsmm.so %s/lib/libskgxn2.so' %(self.GridHome))
status=getstatus('su -c "ln -s %s/lib/libskgxn2.so %s/lib/libskgxn2.so" oracle' %(self.GridHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: ln -s %s/lib/libskgxn2.so %s/lib/libskgxn2.so' \
%(self.GridHome, self.OracleHome))
RacStart(GridHome=self.GridHome, Stage='StartOnly')
def RVRTSLibary(self):
for other in self.OtherHosts:
RacStop(GridHome=self.GridHome, ssh='ssh', server=other )
status=getstatus('ssh %s \'su oracle -c "cp -f %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck" \'' \
%(other, self.OracleHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck on %s' \
%(self.OracleHome, self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "cp -f %s/lib/libodm11.so %s/lib/libodm11.so.oracle.bck"\'' \
%(other, self.OracleHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libodm11.so %s/lib/libodm11.so.oracle.bck on %s' \
%(self.OracleHome, self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "rm -rf %s/lib/libodm11.so"\'' %(other, self.OracleHome))
status=getstatus('ssh %s \'su oracle -c "rm -rf %s/lib/libskgxn2.so"\'' %(other, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: rm -rf %s/lib/libodm11.so && %s/lib/libskgxn2.so on %s' \
%(self.OracleHome, self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "ln -s /usr/lib64/libodm.so %s/lib/libodm11.so" \'' %(other, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: ln -s /usr/lib64/libodm.so %s/lib/libodm11.so on %s ' \
% (self.OracleHome, other))
status=getstatus('ssh %s \'su oracle -c "cp -f %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck" \'' \
%(other, self.GridHome, self.GridHome))
CheckStatus(status=status, stage='Succesfully: cp -rf %s/lib/libskgxn2.so %s/lib/libskgxn2.so.oracle.bck on %s'\
%(self.GridHome, self.GridHome, other))
status=getstatus('ssh %s \'su oracle -c "cp -f /usr/lib64/libvcsmm.so %s/lib/libskgxn2.so" \'' %(other, self.GridHome))
CheckStatus(status=status, stage='Succesfully: cp -rf /usr/lib64/libvcsmm.so %s/lib/libskgxn2.so on %s' \
%(self.GridHome, other))
status=getstatus('ssh %s \'su oracle -c "ln -s %s/lib/libskgxn2.so %s/lib/libskgxn2.so" \'' \
%(other, self.GridHome, self.OracleHome))
CheckStatus(status=status, stage='Succesfully: ln -s %s/lib/libskgxn2.so %s/lib/libskgxn2.so on %s' \
%(self.GridHome, self.OracleHome, other))
RacStart(GridHome=self.GridHome, ssh='ssh', server=other, Stage='StartOnly')
def Fvx_mount(self, lvm):
if self.config['Share_FS'].upper() == 'YES':
share = '-t vxfs -o cluster'
else:
share = '-t vxfs'
for k,hash in lvm.iteritems():
self.logger.error('Running: /opt/VRTS/bin/mount %s /dev/vx/dsk/%s/%s %s' %(share, hash.values()[0].split(',')[1].strip(), hash.keys()[0].strip(),\
hash.values()[0].split(',')[0].strip()))
if getstatus('/opt/VRTS/bin/mount %s /dev/vx/dsk/%s/%s %s %s' %(share, hash.values()[0].split(',')[1].strip(), hash.keys()[0].strip(),\
hash.values()[0].split(',')[0].strip(), self.log))[0] != 0:
if getstatus('/opt/VRTS/bin/df %s' %( hash.values()[0].split(',')[0].strip()))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/mount %s /dev/vx/dsk/%s/%s %s\'' %(share, hash.values()[0].split(',')[1].strip(),\
hash.keys()[0].strip(), hash.values()[0].split(',')[0].strip()))
raise Exception, '%113%'
def Fvx_mkfs(self, lvm):
for k,hash in lvm.iteritems():
if not re.search('NONE_[0-9]+' ,hash.keys()[0]) :
self.logger.error('Running: /opt/VRTS/bin/mkfs -t vxfs /dev/vx/rdsk/%s/%s' %(hash.values()[0].split(',')[1].strip(), hash.keys()[0].strip()))
if getstatus('/opt/VRTS/bin/mkfs -t vxfs /dev/vx/rdsk/%s/%s %s' %(hash.values()[0].split(',')[1].strip(), hash.keys()[0].strip(), self.log))[0] != 0:
self.logger.error('Faild to run: \'/opt/VRTS/bin/mkfs -t vxfs /dev/vx/rdsk/%s/%s\'' %(hash.values()[0].split(',')[1].strip(), hash.keys()[0].strip()))
raise Exception, '%113%'
def addstatmenu(w, files):
w.statmenu = m = w.menucreate('Stat')
m.files = files
m.action = []
for file in files:
m.additem(commands.getstatus(file))
m.action.append(stataction)
def run(self):
try:
if self.sys_command =='ping':
status,self.Runresult=commands.getstatusoutput('ping '+self.hosts+' -c 3')
elif self.sys_command =='top':
str1='top -n 1 |grep Cpu |sed \'s/.*(s) ://g \'|cut -d , -f 4|cut -d % -f 1|cut -d \' \' -f 2'
status,self.Runresult=commands.getstatusoutput(str1)
elif self.sys_command =='mem':
#str2 = 'grep MemTotal /proc/meminfo'
#status,self.Runresult=commands.getstatusoutput(str2)
s1=commands.getoutput('grep MemFree /proc/meminfo')
status=commands.getstatus('grep MemFree /proc/meminfo')
s2=commands.getoutput('grep MemTotal /proc/meminfo')
s2=s2.split('MemTotal:')[1].split(' kB')
s1=s1.split('MemFree:')[1].split(' kB')
s = float(s1[0])/float(s2[0])
self.Runresult=str(s)
#self.Runresult=s2[0]+","+s1[0]
#self.Runresult=s2.strip('metoalkb')
elif self.sys_command =='network':
#str1='top -n 1 |grep Cpu |sed \'s/.*(s) ://g \'|cut -d , -f 4|cut -d % -f 1|cut -d \' \' -f 2'
#str1='cat /proc/stat'
str1='ifconfig eth0 |grep \'接收字节\''
status,self.Runresult=commands.getstatusoutput(str1)
else:
status,self.Runresult=commands.getstatusoutput(self.sys_command)
except Exception,e:
print str(e)
return str(e)
def LocalDBscripts(self):
self.logger.debug('Runnig %s/root.sh on %s' %(self.OracleHome, os.environ['HOSTNAME']))
status=getstatus('%s/root.sh %s' %(self.OracleHome, self.log))
Log=getstatus("ls -tr %s/install/root_%s*.log " %(self.OracleHome, os.environ['HOSTNAME']))
if Log[0] is 0:
Log=getstatus("ls -tr %s/install/root_%s*.log |tail -1 " %(self.OracleHome, os.environ['HOSTNAME']))
Counter,Flag = CheckLog(Log=Log[1], Line='"Finished product-specific root actions."')
if Flag != 0:
if Flag == 1:
self.logger.error("Successfully: Finish RAC DB scripts on %s server" % os.environ['HOSTNAME'])
elif Flag == 2:
self.logger.error("Failed: RAC DB scripts on %s server" % os.environ['HOSTNAME'])
raise Exception, 'Failed: RAC DB scripts'
else:
self.logger.error("Failed: RAC DB scripts on %s server" % os.environ['HOSTNAME'])
raise Exception, 'Failed: RAC DB scripts'
def run(self):
result = self.grid.run()
if result == self.cancel_btn:
logging.info("Cancel")
return 0
else:
logging.info("Accept")
for idx, val in enumerate(self.all_nics):
if idx == self.list_svc_nic.current():
mgmt_nic = val
svc_nic = val
retcode, output = commands.getstatusoutput(
"cd /tmp && /usr/bin/abiquo-dhcp-relay -r %s -s %s -v %s-%s -x %s -n %s && mv /tmp/relay-config /etc/init.d/relay-config" %
(mgmt_nic, svc_nic, self.entry_vlan_from.value(), self.entry_vlan_to.value(), self.entry_dhcp_server.value(),
self.entry_svc_net.value()))
if retcode == 0:
logging.info("Successfully reconfigured DHCP relay.")
logging.info("Restarting service.")
retcode = commands.getstatus("/etc/init.d/relay-config restart")
if retcode == 0:
logging.info("Done.")
else:
logging.error("Something went wrong restarting service. Check system logs.")
else:
logging.error("Error configuring DHCP relay.")
logging.error(output)
return 1
return 0
def cmd_filestatus(file):
"""
return status
:param file:
:return:
"""
return commands.getstatus(file)
def getLatestDockerTemplateFiles():
# Check out the docker template repo files from Git
if not "DKTEMP_HOME" in os.environ:
print('The DKTEMP_HOME environment variable is not set!')
sys.exit()
temp_home = os.environ.get("DKTEMP_HOME")
if not "DKTEMP_GIT_REPO" in os.environ:
print('DKTEMP_GIT_REPO environment variable is not set!')
sys.exit()
git_repo = os.environ.get("DKTEMP_GIT_REPO")
# Make sure the docker template home directory has the lastest teamplate files.
# First make sure the directory exists and if not create it
if not os.path.exists(temp_home):
os.makedirs(temp_home)
os.chdir(temp_home)
print(commands.getstatus('/usr/bin/git clone ' + git_repo))
repo = git.Repo.init(temp_home)
if not repo.remotes:
origin = repo.create_remote('origin', git_repo)
origin = repo.remotes.origin
origin.fetch()
origin.pull(origin.refs[0].remote_head)
return
def run(self):
result = self.grid.run()
if result == self.cancel_btn:
logging.info("Cancel")
return 0
else:
logging.info("Accept")
for idx, val in enumerate(self.all_nics):
if idx == self.list_svc_nic.current():
mgmt_nic = val
svc_nic = val
retcode, output = commands.getstatusoutput(
"cd /tmp && /usr/bin/abiquo-dhcp-relay -r %s -s %s -v %s-%s -x %s -n %s && mv /tmp/relay-config /etc/init.d/relay-config" %
(mgmt_nic, svc_nic, self.entry_vlan_from.value(), self.entry_vlan_to.value(), self.entry_dhcp_server.value(),
self.entry_svc_net.value()))
if retcode == 0:
logging.info("Successfully reconfigured DHCP relay.")
logging.info("Restarting service.")
retcode = commands.getstatus("/etc/init.d/relay-config restart")
if retcode == 0:
logging.info("Done.")
else:
logging.error("Something went wrong restarting service. Check system logs.")
else:
logging.error("Error configuring DHCP relay.")
logging.error(output)
return 1
return 0
def main(appname):
print "Making tarball for webapp '%s'..." % appname,
if appname == "frog":
versionfile = "frog/frog/__init__.py"
distname = "Frog-"
elif appname == "filemgr":
versionfile = "filemgr/filemgr/__init__.py"
distname = "FileMgr-"
else:
raise ValueError("I don't know webapp '%s'" % appname)
for line in open(versionfile):
m = re.match('^VERSION.+=.*"(.+)"', line)
if m:
distname += m.group(1)
break
print distname
if not os.path.isdir("dist"):
os.mkdir("dist")
distname = "dist/%s.tar.gz" % distname
status, output = commands.getstatusoutput("tar --exclude=CVS -czf %s %s" %
(distname, appname))
if status != 0:
print "ERROR"
print output
else:
print "Done!", commands.getstatus(distname)
def addstatmenu(w, files):
w.statmenu = m = w.menucreate("Stat")
m.files = files
m.action = []
for file in files:
m.additem(commands.getstatus(file))
m.action.append(stataction)
def run_blogger(retry, single=(False, [])):
#Clear error log
if not single[0]:
with open(lab_name+"_exe_error.log", 'w'):
pass
cmds = [ "javac -Xlint -cp junit.jar:guava-13.0.1.jar:gson-2.2.2.jar:url/:. ./url/*.java" ]
commands.getstatus(cmds[0])
for line in open("urls.txt",'r'):
words = line.split(' ')
score_dict[words[0]] = 0
cmd = "java -Durl="+words[1].strip()+" -cp junit.jar:guava-13.0.1.jar:gson-2.2.2.jar:url/:. org.junit.runner.JUnitCore " + test_name
print "running " + words[0]
exeResult = commands.getstatusoutput(cmd)
score_dict[words[0]] = grep_score2(exeResult[1])
print exeResult[1]
if not single[0] and not retry:
output_score()
def AssignIpAdress(self,interface,ip,mask):
self.logger.debug("ifconfig %s %s netmask %s %s" %(interface,ip,mask,self.log))
status=getstatus("ifconfig %s %s netmask %s %s" %(interface,ip,mask,self.log))
if status[0] is 0:
self.logger.error("[I] bring online %s with IP %s and mask %s" %(interface,ip,mask))
else:
self.logger.error("[E] Can't bring online %s with IP %s and mask %s" %(interface,ip,mask))
raise Exception, 'Error: %s' % status[1]
def icmp(self, ip):
import commands
cmd = 'ping %s -c 1 ' % ip
status = commands.getstatus(cmd)
if status == 0:
return "alive"
else:
return "dead"
def ls_advanced(a=0, A=0, p=0):
if (a == 1):
if p == 1:
print bcolors.ENDC + (commands.getstatus('.')).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " ." + "/ "
print bcolors.ENDC + (commands.getstatus('..')).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " .." + "/ "
else:
print bcolors.ENDC + (commands.getstatus('.')).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " ." + " "
print bcolors.ENDC + (commands.getstatus('..')).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " .." + " "
all_files = os.listdir(os.curdir)
for x in sorted(all_files, key=str.lower):
if x[0] != '.' or a == 1 or A == 1:
if os.path.isfile(x) and x[0] != '.':
print bcolors.ENDC + (commands.getstatus(x)).rsplit(
' ', 1)[0] + " " + x + " "
elif p == 1 and not (os.path.isfile(x)):
print bcolors.ENDC + (commands.getstatus(x)).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " " + x + "/ "
else:
print bcolors.ENDC + (commands.getstatus(x)).rsplit(
' ', 1)[0] + bcolors.OKBLUE + " " + x + " "
print bcolors.ENDC
def post_actions(base_dir, data_path, latest_file):
index_file = data_path + INDEX_POSTFIX
if (os.path.islink(index_file)):
os.remove(index_file)
os.symlink(latest_file, index_file)
cmd = "bash " + base_dir + "/bin/clean.sh"
status = commands.getstatus(cmd)
if status != 0:
return False
return True
def detec_apache_install_way(binPath):
"""
检测apache的安装方式
"""
commands.getoutput(binPath + """ -V | grep "HTTPD_ROOT" |
awk -F "=" '{print $2}' | awk -F '"'
'{print $2}' > .tmpfile""")
isRPM = commands.getoutput("""grep "/etc/httpd" .tmpfile""")
if isRPM.strip() == '':
isRPM = False
else:
isRPM = True
isMake = commands.getoutput(""" grep -v '/etc/httpd' .tmpfile""")
if isMake.strip() == '':
isMake = False
else:
isMake = True
commands.getstatus('rm -f .tmpfile')
return [{'RPM':isRPM}, {'Make':isMake}]
def OfflineBackup():
DB2_DIR=os.getenv("DB2_DIR") #Get DB2 BACKUP Directory
if DB2_DIR==None:
print "Fail To Get DB2_DIR"
return False
else:
if os.path.isdir(DB2_DIR):
pass
else:
print "Backup Directiory Does Not Exist"
return False
DBNAME=os.getenv("DBNAME") #Get DBNAME what to do if more than one db?
if DBNAME==None:
print "Fail To Get DBNAME"
return False
Result=commands.getstatusoutput('db2 force applications all') #Stop Applications
if Result[0]==1024:
print "No start database manager command was issued"
return False
elif Result[0]==0:
Result=commands.getstatusoutput('db2 list applications')
if Result[0]==0:
commands.getstatus('db2 force applications all')
else:
print 'Applications Stopped'
cmd='db2 backup database '+DBNAME+' to '+DB2_DIR
try:
Result=commands.getstatusoutput(cmd)
if Result[0]==0:
return True
else:
print 'Backup Fail'
except Exception as e:
print e
sys.exit()
def ls(command):
detailedList, toPrint = [], []
cmdLen = len(command)
if cmdLen == 1:
toPrint = getElementsForLS('.')
for element in toPrint:
if os.path.isdir(element):
pcolor(str(element), blue)
elif 'x' in commands.getstatus(element)[0:10]:
pcolor(str(element), green)
else:
pcolor(str(element), normal)
print
elif cmdLen == 2:
if command[1] == "-l":
elements = getElementsForLS('.')
for element in elements:
detailedList.append(commands.getstatus(element))
for element in detailedList:
if element.startswith('d'):
pcolor(str(element), blue)
elif 'x' in element[0:10]:
pcolor(str(element), green)
else:
pcolor(str(element), normal)
print
else:
try:
path = command[1]
if not path.endswith('/'):
path += '/'
toPrint = getElementsForLS(path)
for element in toPrint:
if commands.getstatus(path + element).startswith('d'):
pcolor(str(element), blue)
elif 'x' in commands.getstatus(path + element)[0:10]:
pcolor(str(element), green)
else:
pcolor(str(element), normal)
print
except:
pcolor("wrong directory", red)
print
elif cmdLen == 3:
try:
if command[1] == '-l':
path = command[2]
else:
path = command[1]
if not path.endswith('/'):
path += '/'
if os.path.isdir(path):
elements = getElementsForLS(path)
for element in elements:
detailedList.append(commands.getstatus(path + element))
for element in detailedList:
if element.startswith('d'):
pcolor(str(element), blue)
elif 'x' in element[0:10]:
pcolor(str(element), green)
else:
pcolor(str(element), normal)
print
elif os.path.isfile(path):
output = commands.getstatus(path)
if output.startswith('d'):
pcolor(str(element), blue)
elif 'x' in output[0:10]:
pcolor(str(element), green)
else:
pcolor(str(element), normal)
except:
pcolor("wrong syntax", red)
print
import commands
'''
1.commands.getstatusoutput('cmd')
此函数是返回命令执行返回值以及执行结果
'''
result1 = commands.getstatusoutput('ls /Users/hushiwei/Downloads/learnsql')
print "result1 `s stutas : ", result1[0]
print "result1 `s output : ", result1[1]
'''
2.commands.getoutput('cmd')
此函数只返回结果,不返回返回值
'''
result2 = commands.getoutput('ls /Users/hushiwei/Downloads/learnsql')
print result2
'''
3.commands.getstatus('file')
此函数返回ls -ld file 的执行结果
'''
result3 = commands.getstatus('ls /Users/hushiwei/Downloads/learnsql')
print result3
sta, content = commands.getstatusoutput('java -version')
print str(sta) + " --- " + content[0:14]
files = (paths[1] + '/SudokuClient.java',
paths[1] + '/SudokuServer.java',
paths[1] + '/SudokuSolver.java')
if not (tup[2] in SDB.all_EID()):
drop.append(tup[2])
for path in paths:
if not os.path.exists(path):
print tup[2] + " has no path " + path
#print "instead, it has: "
wrong = True
break
if not wrong:
for file in files:
if not os.path.exists(file):
stat = commands.getstatus("svn rename " + paths[1] +
"/SudokuTest.java " + paths[1] +
"/TestSudoku.java")
if stat[0] == 0:
commands.getstatus("svn ci " + paths[1] +
" -m 'fixed test file naming'")
print tup[2] + " has no file " + os.path.basename(file)
wrong = True
if wrong:
idiot_list.append(tup[2])
if drop:
print "Dropped:"
print drop
print "Idiots of this week are: "
print idiot_list
pickle.dump(idiot_list, open("Lab3_failed_update.pickle", "wb"))
print "Email them: "
# -*- coding: utf-8 -*-
import commands
import popen2
print(commands.getstatusoutput("/bin/echo / | xargs ls"))
print(commands.getoutput("/bin/echo / | xargs ls"))
# This one is safe.
print(commands.getstatus("/bin/echo / | xargs ls"))
print(popen2.popen2("/bin/echo / | xargs ls")[0].read())
print(popen2.popen3("/bin/echo / | xargs ls")[0].read())
print(popen2.popen4("/bin/echo / | xargs ls")[0].read())
print(popen2.Popen3("/bin/echo / | xargs ls").fromchild.read())
print(popen2.Popen4("/bin/echo / | xargs ls").fromchild.read())
print 'Source :'
show_file_info('6.5-shutil.copy.py')
shutil.copy2('6.5-shutil.copy.py', 'data')
print 'Destination :'
show_file_info('data/6.5-shutil.copy.py')
print
## 6.5.2 Copying File Metadata
# importing commands... wooooooooooo
# to copy file permissions from one file to another, use copymode()
with open('data/6.5-shutil.copy.py', 'wt') as f:
f.write('These are the new contents of this file.')
os.chmod('data/6.5-shutil.copy.py', 0444)
print 'BEFORE:'
print commands.getstatus('data/6.5-shutil.copy.py')
shutil.copymode('6.5-shutil.copy.py', 'data/6.5-shutil.copy.py')
print 'AFTER :'
print commands.getstatus('data/6.5-shutil.copy.py')
print
# copying other metadata can be done with copystat()
with open('data/6.5-shutil.copy.py', 'wt') as f:
f.write('These are the new contents of this file.')
os.chmod('data/6.5-shutil.copy.py', 0444)
print 'BEFORE:'
show_file_info('data/6.5-shutil.copy.py')
shutil.copystat('6.5-shutil.copy.py', 'data/6.5-shutil.copy.py')
print 'AFTER :'
show_file_info('data/6.5-shutil.copy.py')
print
def dpvs_ctrl(bind_num, FILE_CONTENT, DPVS_VERSION, gitpro=False, spec=""):
'''build DPVS with source'''
os.chdir(r'/root/dpvs')
cmd0 = ""
if os.system("git --version") != 0:
os.system("yum install git -y")
'''checkout to branch to test, if gitpro=True'''
if gitpro:
#checkout to DPVS_VERSION branch to compile DPVS
checkout_cmd = "git checkout " + DPVS_VERSION
s, r = commands.getstatusoutput(checkout_cmd)
if s != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "checkout to DPVS_VERSION branch failed"
}
#environmental variable RET_SDK set
if not os.environ["RTE_SDK"]:
os.environ["RTE_SDK"] = "/root/dpdk-dependencies"
elif os.environ["RTE_SDK"] != "/root/dpdk-dependencies":
os.system(
"echo \"export RTE_SDK=/root/dpdk-dependencies\" >> ~/.bashrc")
commands.getstatus("source /root/.bashrc")
f = open("/root/.bashrc", "r")
count = str(len(f.readlines()) - 1)
cmd0 = "sed '%s, $d' -i /root/.bashrc \nsource /root/.bashrc \n" % count
FILE_CONTENT = cmd0 + FILE_CONTENT #delete last environ line
#compile DPVS
compile_cmd = "make -j32"
if os.system(compile_cmd) != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS compile FAILED"
}
#install DPVS
make_cmd = "make install"
stats, _ = commands.getstatusoutput(make_cmd)
if stats != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS install FAILED"
}
#backup /etc/dpvs.conf
if os.path.exists("/etc/dpvs.conf"):
backup_cmd = "mv /etc/dpvs.conf /etc/dpvs.conf-bak"
cmd0 = "mv /etc/dpvs.conf-bak /etc/dpvs.conf \n"
stats, _ = commands.getstatusoutput(backup_cmd)
if stats != 0:
print "DPVS conf backup FAILED" #add logging
else:
FILE_CONTENT = cmd0 + FILE_CONTENT
#copy conf to /etc/dpvs.conf
if bind_num == 1:
cp_cmd = "cp conf/dpvs.conf.single-nic.sample /etc/dpvs.conf"
if bind_num == 2:
cp_cmd = "cp conf/dpvs.conf.sample /etc/dpvs.conf"
stats = os.system(cp_cmd) #copy conf file to /etc/dpvs.conf
if stats != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS conf update FAILED"
}
#NAT64 IPV6-6 OR IPV4 only
if spec == "ip6":
'''change mode from default perfect to signature'''
s, _ = commands.getstatusoutput(
"sudo sed -i \"s/perfect/signature/g\" /etc/dpvs.conf")
if s != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS ip6-6 conf update FAILED"
}
#run DPVS
run_cmd = "./bin/dpvs &"
if os.system(run_cmd) != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS start FAILED"
}
time.sleep(13) #wait for thread up
cmd0 = "ps -ef | grep dpvs | awk '{print $2}'| xargs kill -9 \n"
FILE_CONTENT = cmd0 + FILE_CONTENT
#test again
run_cmd = "./bin/dpip link show"
stats, res = commands.getstatusoutput(run_cmd)
if bind_num == 1 and res.find("dpdk0") == -1:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS run FAILED"
}
if bind_num == 2 and res.find("dpdk1") == -1:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPVS run FAILED"
}
return {
"status": True,
"content": FILE_CONTENT,
"detail": "DPVS environment settled"
}
#!/usr/bin/env python
import commands
numToSep = 30
files = commands.getoutput('ls somewhere').split()
N = len(files) / numToSep
fTmpLists = [''] * (N + 1)
i = 0
j = 0
for file in files:
fTmpLists[j] = '{} {}'.format(fTmpLists[j], file)
i += 1
if i == N:
i = 0
j += 1
fTmps = ''
for idx in range(N + 1):
commands.getstatus('hadd /tmp/ltsai/tmpFile_{:02}.root {}'.format(
idx, fTmpLists[idx]))
fTmps += ' /tmp/ltsai/tmpFile_{:02}.root'.format(idx)
commands.getstatus('hadd total.root {}'.format(fTmps))
def dpdk_env_setup(FILE_CONTENT, ifaces):
'''test the dpdk env and record old one'''
bind_stats_cmd = "dpdk-devbind --status"
cmd_status, cmd_result = commands.getstatusoutput(bind_stats_cmd)
if cmd_status != 0:
dpdk_deployed = False
else:
dpdk_deployed = True
rec = record_old_dpdk_env(FILE_CONTENT)
FILE_CONTENT = rec["content"]
'''testify system: NUMA struct or not'''
sys_struct = "grep -i numa /var/log/dmesg"
_, res = commands.getstatusoutput(sys_struct)
if res.find("No NUMA configuration found") != -1:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "single-node system, skip..."
}
'''DPDK hugepages set'''
numa_nodes = "grep -i numa /var/log/dmesg | grep node"
_, res_numa = commands.getstatusoutput(numa_nodes)
total = len(res_numa.split("\n"))
cmd_str = "ls /sys/devices/system/node/node0/hugepages/ | grep hugepages-"
_, res = commands.getstatusoutput(cmd_str)
for i in range(total):
huge_cmd = "echo 8192 > /sys/devices/system/node/node" + str(
i) + "/hugepages/" + res + "/nr_hugepages"
stats, _ = commands.getstatusoutput(huge_cmd)
if stats != 0:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "failed set huge pages"
}
'''DPDK dependencies installation'''
cmd = "yum install -y automake libnl3 libnl-genl-3.0 openssl popt popt-devel numactl gcc make meson ninja-build"
os.system(cmd)
#yum install failed but could start dpvs, just in case
'''DPDK drivers load -- files:/root/dpdk-dependencies/kmod'''
uio_cmd = "modprobe uio"
s, res = commands.getstatusoutput(uio_cmd)
if s == 0:
cmd0 = "rmmod uio \n"
FILE_CONTENT = cmd0 + FILE_CONTENT
elif res.find("File exists") != -1:
pass
else:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPDK drivers loading failed"
}
uio_cmd = "insmod /root/dpdk-dependencies/kmod/igb_uio.ko"
s, res = commands.getstatusoutput(uio_cmd)
if s == 0:
cmd0 = "rmmod /root/dpdk-dependencies/kmod/igb_uio.ko \n"
FILE_CONTENT = cmd0 + FILE_CONTENT
elif res.find("File exists") != -1:
pass
else:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPDK drivers loading failed"
}
uio_cmd = "insmod /root/dpdk-dependencies/kmod/rte_kni.ko"
s, res = commands.getstatusoutput(uio_cmd)
if s == 0:
cmd0 = "rmmod /root/dpdk-dependencies/kmod/rte_kni.ko \n"
FILE_CONTENT = cmd0 + FILE_CONTENT
elif res.find("File exists") != -1:
pass
else:
return {
"status": False,
"content": FILE_CONTENT,
"detail": "DPDK drivers loading failed"
}
'''bind NIC with dpdk-dependencies/usertools/dpdk-devbind.py'''
stats_cmd = "/root/dpdk-dependencies/usertools/dpdk-devbind.py --status | grep "
bind_cmd = "/root/dpdk-dependencies/usertools/dpdk-devbind.py -b igb_uio "
unbind_cmd = "/root/dpdk-dependencies/usertools/dpdk-devbind.py -b ixgbe " #bind kernel
othbind_cmd = "/root/dpdk-dependencies/usertools/dpdk-devbind.py -b " #bind other known network
bind_num = 0
#bind kernel network first to have "if" key
stats, res = commands.getstatusoutput(stats_cmd + "igb_uio")
niclist = res.split("\n")
for nic in niclist:
if nic.find("drv=") == -1: #other networks
tmp_bind = unbind_cmd + nic.split()[0] #bind kernel
stats, _ = commands.getstatusoutput(tmp_bind)
if stats != 0:
return {
"status": False,
"content": FILE_CONTENT,
"bind_num": 0,
"detail": "DPDK devbind failed"
}
elif nic.find("drv=ixgbe") == -1 or nic.find(
"drv=igb_uio") == -1: #networks not other or kernel
for elem in nic.split():
if elem.find("drv=") != -1:
tmp_bind = unbind_cmd + nic.split()[0] #bind kernel
stats, _ = commands.getstatusoutput(tmp_bind)
if stats != 0:
return {
"status": False,
"content": FILE_CONTENT,
"bind_num": 0,
"detail": "DPDK devbind failed"
}
cmd0 = othbind_cmd + elem.split(
"=")[1] + " " + nic.split()[0] + "\n"
FILE_CONTENT = cmd0 + FILE_CONTENT
elif nic.find("drv=igb_uio") != -1: #bind DPDK already
bind_num = bind_num + 1
#iface can bind:down or get from sys_argv / intern NIC
usable_face = []
if ifaces == "": #no given ifaces--need tcpdump to determine
faces = netifaces.interfaces()
commands.getstatus("yum install -y tcpdump")
for face in faces:
if face == 'lo' or face.find("eth") == -1:
continue
up_cmd = "ifup " + face
s, _ = commands.getstatusoutput(up_cmd)
if s != 0:
usable_face.append(face)
continue
dump_cmd = "tcpdump -c 3 -i " + face
_, res = commands.getstatusoutput(dump_cmd)
if res.find("IP 172.") != -1:
continue
usable_face.append(face)
else:
for face in ifaces.split(","):
usable_face.append(face)
#trasverse interfaces:not Active or external network one can bind
for face in usable_face:
stats, res = commands.getstatusoutput(stats_cmd + face)
if res.find("Active") != -1 or stats != 0:
continue
down_cmd = "ifconfig " + face + " down"
commands.getstatus(down_cmd)
stats, _ = commands.getstatusoutput(bind_cmd + res.split()[0])
if stats == 0:
bind_num += 1
cmd0 = unbind_cmd + res.split()[0] + "\n"
FILE_CONTENT = cmd0 + FILE_CONTENT
if bind_num == 2:
break
return {
"status": True,
"content": FILE_CONTENT,
"bind_num": bind_num,
"detail": "DPDK environment settled"
}
#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ @desc: commands 模块.Python中的commands模块专门用于调用Linux shell命令，并返回状态和结果 @author: ronny @contact: [email protected] @site: www.lemon.pub @software: PyCharm @since:python 3.5.2(32bit) on 2016/11/11.18:41 """ import commands # 用Python写运维脚本时，经常需要执行linux shell的命令，这就需要用到commands模块 # 下面是commands模块的3个主要函数： # 1. commands.getoutput('shell command') # 执行shell命令，返回结果（string类型） commands.getoutput('pwd') #echo :'/home/ronny' # 2. commands.getstatus('file') # 该函数已被python丢弃，不建议使用,目前可以用，它返回 ls -ld file 的结果（String）(返回结果太奇怪了，难怪被丢弃） commands.getstatus('addon.zip') # echo : '-rw-rw-r-- 1 ronny ronny 873751 10\xe6\x9c\x88 19 11:09 addon.zip' # 3. commands.getstatusoutput('shell command') # 执行shell命令, 返回两个元素的元组tuple(status, result)，status为int类型，result为string类型。# # cmd的执行方式是{ cmd ; } 2>&1, 故返回结果包含标准输出和标准错误. commands.getstatusoutput('pwd') #echo :(0, '/home/ronny')
def print_table(table):
width = max([len(key) for key in items.keys()])
headers = [' ' * width] + [ref.ljust(reflength) for ref in table.keys()]
rows = [headers] + [["-" * width] + ["-" * reflength] * len(table)]
for item in items:
rows.append([item.ljust(width)] +
[("%0.2fs" % table[ref][item]).ljust(reflength)
for ref in table])
for row in rows:
print("|" + "|".join(row) + "|")
if __name__ == '__main__':
results = collections.OrderedDict()
head = commands.getoutput('git rev-parse --abbrev-ref HEAD')
reflength = max([reflength, len(head)])
refs = sys.argv[1:]
if not refs:
refs = [head]
try:
results = loop_over_refs(refs)
finally:
print("Returning you to %s" % head)
commands.getstatus('git checkout %s' % head)
print_table(results)
def stataction(w, m, item): # Menu item action for stat menu
file = m.files[item]
try:
m.setitem(item, commands.getstatus(file))
except os.error:
stdwin.message('Can\'t get status for ' + file)
def infoFile(filename):
status = commands.getstatus(filename)
print status
import commands
import popen2
print(commands.getstatusoutput('/bin/echo / | xargs ls'))
print(commands.getoutput('/bin/echo / | xargs ls'))
# This one is safe.
print(commands.getstatus('/bin/echo / | xargs ls'))
print(popen2.popen2('/bin/echo / | xargs ls')[0].read())
print(popen2.popen3('/bin/echo / | xargs ls')[0].read())
print(popen2.popen4('/bin/echo / | xargs ls')[0].read())
print(popen2.Popen3('/bin/echo / | xargs ls').fromchild.read())
print(popen2.Popen4('/bin/echo / | xargs ls').fromchild.read())
#!/usr/bin/python
#coding:utf-8
import json
import commands
(status, output) = commands.getstatusoutput('date')
print status
print output
print type(output)
print "##################"
print commands.getstatus('discover_mysql.py')
