| 1 |
#!/usr/bin/python
|
| 2 |
|
| 3 |
import sys, os, getopt, popen2, fcntl, select, string, glob
|
| 4 |
|
| 5 |
def makeNonBlocking(fd):
|
| 6 |
fl = fcntl.fcntl(fd, fcntl.F_GETFL)
|
| 7 |
try:
|
| 8 |
fcntl.fcntl(fd, fcntl.F_SETFL, fl | os.O_NDELAY)
|
| 9 |
except AttributeError:
|
| 10 |
fcntl.fcntl(fd, fcntl.F_SETFL, fl | os.FNDELAY)
|
| 11 |
|
| 12 |
def runCommand(cmd, printout=0, timeout=-1):
|
| 13 |
"""
|
| 14 |
Run command 'cmd'.
|
| 15 |
Returns command stdoutput+stderror string on success,
|
| 16 |
or None if an error occurred.
|
| 17 |
Following recipe on http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52296
|
| 18 |
"""
|
| 19 |
|
| 20 |
child = popen2.Popen3(cmd, 1) # capture stdout and stderr from command
|
| 21 |
child.tochild.close() # don't need to talk to child
|
| 22 |
outfile = child.fromchild
|
| 23 |
outfd = outfile.fileno()
|
| 24 |
errfile = child.childerr
|
| 25 |
errfd = errfile.fileno()
|
| 26 |
makeNonBlocking(outfd) # don't deadlock!
|
| 27 |
makeNonBlocking(errfd)
|
| 28 |
outdata = []
|
| 29 |
errdata = []
|
| 30 |
outeof = erreof = 0
|
| 31 |
|
| 32 |
if timeout > 0 :
|
| 33 |
maxwaittime = time.time() + timeout
|
| 34 |
|
| 35 |
err = -1
|
| 36 |
while (timeout == -1 or time.time() < maxwaittime):
|
| 37 |
ready = select.select([outfd,errfd],[],[]) # wait for input
|
| 38 |
if outfd in ready[0]:
|
| 39 |
outchunk = outfile.read()
|
| 40 |
if outchunk == '': outeof = 1
|
| 41 |
outdata.append(outchunk)
|
| 42 |
if errfd in ready[0]:
|
| 43 |
errchunk = errfile.read()
|
| 44 |
if errchunk == '': erreof = 1
|
| 45 |
errdata.append(errchunk)
|
| 46 |
if outeof and erreof:
|
| 47 |
err = child.wait()
|
| 48 |
break
|
| 49 |
select.select([],[],[],.1) # give a little time for buffers to fill
|
| 50 |
if err == -1:
|
| 51 |
# kill the pid
|
| 52 |
os.kill (child.pid, 9)
|
| 53 |
err = child.wait()
|
| 54 |
|
| 55 |
cmd_out = string.join(outdata,"")
|
| 56 |
cmd_err = string.join(errdata,"")
|
| 57 |
|
| 58 |
if err:
|
| 59 |
return None
|
| 60 |
|
| 61 |
cmd_out = cmd_out + cmd_err
|
| 62 |
return cmd_out
|
| 63 |
|
| 64 |
|
| 65 |
|
| 66 |
def main(argv) :
|
| 67 |
"""
|
| 68 |
robot_pack
|
| 69 |
|
| 70 |
pack site directories for specific day and copy it to dCache
|
| 71 |
|
| 72 |
required parameters:
|
| 73 |
--day <day> : day in state/init/task directory format: YYMMDD
|
| 74 |
--mode <mode> : JobRobot mode: condor_g or rb1 or rb2
|
| 75 |
|
| 76 |
optional parameters:
|
| 77 |
--local_dir <dir> : local base directory, default /home/csaba/robot_pack
|
| 78 |
--dcache_dir <dir> : dcache base directory, default /pnfs/cms/WAX/resilient/csaba/jobrobot/
|
| 79 |
--help (-h) : help
|
| 80 |
--debug (-d) : debug statements
|
| 81 |
|
| 82 |
"""
|
| 83 |
|
| 84 |
# defaults
|
| 85 |
debug = 0
|
| 86 |
day = ''
|
| 87 |
mode = ''
|
| 88 |
local_dir = '/home/csaba/robot_pack'
|
| 89 |
dcache_dir = '/pnfs/cms/WAX/resilient/csaba/jobrobot'
|
| 90 |
|
| 91 |
|
| 92 |
try:
|
| 93 |
opts, args = getopt.getopt(argv, "", ["help", "debug", "day=", "mode=", "dcache_dir="])
|
| 94 |
except getopt.GetoptError:
|
| 95 |
print main.__doc__
|
| 96 |
sys.exit(2)
|
| 97 |
|
| 98 |
# check command line parameter
|
| 99 |
for opt, arg in opts :
|
| 100 |
if opt == "--help" :
|
| 101 |
print main.__doc__
|
| 102 |
sys.exit()
|
| 103 |
elif opt == "--day" :
|
| 104 |
day = arg
|
| 105 |
elif opt == "--mode" :
|
| 106 |
mode = arg
|
| 107 |
elif opt == "--dcache_dir" :
|
| 108 |
dcache_dir = arg
|
| 109 |
elif opt == "--local_dir" :
|
| 110 |
local_dir = arg
|
| 111 |
elif opt == "--debug" :
|
| 112 |
debug = 1
|
| 113 |
|
| 114 |
if day == '' :
|
| 115 |
print main.__doc__
|
| 116 |
sys.exit()
|
| 117 |
|
| 118 |
if mode == '' :
|
| 119 |
print main.__doc__
|
| 120 |
sys.exit()
|
| 121 |
|
| 122 |
if mode != 'condor_g' and mode != 'rb1' and mode != 'rb2' :
|
| 123 |
print main.__doc__
|
| 124 |
sys.exit()
|
| 125 |
|
| 126 |
for dir in glob.glob('state/init/tasks/'+day+'/*') :
|
| 127 |
|
| 128 |
# make day directory in pnfs
|
| 129 |
cmd = 'mkdir -p '+dcache_dir+'/'+mode+'/'+day
|
| 130 |
if debug :
|
| 131 |
print cmd
|
| 132 |
else :
|
| 133 |
cmd_out = runCommand(cmd)
|
| 134 |
|
| 135 |
# make day directory locally
|
| 136 |
cmd = 'mkdir -p '+local_dir+'/'+day+'/'+mode
|
| 137 |
if debug :
|
| 138 |
print cmd
|
| 139 |
else :
|
| 140 |
cmd_out = runCommand(cmd)
|
| 141 |
|
| 142 |
# tar found directories to tmp
|
| 143 |
name = dir.split('/')[-1]
|
| 144 |
cmd = 'tar czvf '+local_dir+'/'+day+'/'+mode+'/'+name+'.tgz '+dir
|
| 145 |
if debug :
|
| 146 |
print cmd
|
| 147 |
else :
|
| 148 |
cmd_out = runCommand(cmd)
|
| 149 |
|
| 150 |
# dccp to dcache
|
| 151 |
cmd = 'dccp '+local_dir+'/'+day+'/'+mode+'/'+name+'.tgz '+dcache_dir+'/'+mode+'/'+day
|
| 152 |
if debug :
|
| 153 |
print cmd
|
| 154 |
else :
|
| 155 |
cmd_out = runCommand(cmd)
|
| 156 |
|
| 157 |
# remove local dir
|
| 158 |
cmd = 'rm -f '+local_dir+'/'+day+'/'+mode+'/'+name+'.tgz'
|
| 159 |
if debug :
|
| 160 |
print cmd
|
| 161 |
else :
|
| 162 |
cmd_out = runCommand(cmd)
|
| 163 |
|
| 164 |
# srmcp contact msg for fnal
|
| 165 |
|
| 166 |
print 'srmcp srm://cmssrm.fnal.gov:8443/resilient/csaba/jobrobot/'+mode+'/'+day+'/'+name+'.tgz file:////`pwd`/'+name+'.tgz'
|
| 167 |
|
| 168 |
|
| 169 |
if __name__ == '__main__' :
|
| 170 |
main(sys.argv[1:])
|
