#!/usr/local/apps/python/current/bin/python
import getopt
import os
import pwd
# import sh
import sys
sys.path.append("/opt/cray/sdb/1.0-1.0502.50558.6.21.ari/lib64/py")
def get_username():
return pwd.getpwuid( os.getuid() )[ 0 ]
def get_uid():
return pwd.getpwnam(get_username()).pw_uid
"""
python docstring: demonstrate python cli + ecFlow task wrapper + task loader
$manual
DESCRIPTION:
sweeper:
find out min/max among modeleps_nemo tasks
OPERATORS: please, set complete if problematic
ANALYST: example as pure python task - job
$end
$comment
comments can be added ...
$end
"""
PATH = "/usr/local/apps/ecflow/4.0.9/lib/python2.7/site-packages/ecflow"
sys.path.insert(0, PATH)
import ecflow as ec
MICRO = "$$" # double dollar to please ecFlow micro character balance
task_content = """#!/bin/ksh
#!/bin/bash # NOK while typeset -Z2 may be found... if [[ var = @(v1) ]]; then ...
%include <trap.h>
inc=%ECF_HOME%/%SUITE%/%FAMILY%/preproc.job1
if [[ -f $inc ]]; then
. $inc
# deterministic runs are lost:
\rm -f $inc || :
fi
xevent 1
i=0; while ((i < 100)) ; do xmeter step $i; ((i+=1)); done
xlabel info "done"
trap 0; xcomplete; exit 0
"""
inc_content = """# request from Blazej?
xevent 2
xlabel info "%SUITE% %TASK%"
"""
def create_wrapper(name, content):
wrapper = open(name, "w")
print >>wrapper, content
wrapper.close()
def loader(test=1, # host=os.getenv("ECF_TEST_HOST", None),
host=None, port=None, path=None):
""" replace sweeper task in test/oper mode """
sys.path.append("/home/ma/emos/def/o/def")
import ecf
from ecf import Suite, Family, Task, Variables, Trigger, Complete, Repeat, Defstatus, Event, Meter, Label, Limit, Inlimit
if test:
env = {"host": os.getenv("ECF_TEST_HOST", None),
"port": os.getenv("ECF_TEST_PORT", None),
"path": '/' + SUITE + "/submit", }
else:
env = {"host": os.getenv("ECF_OPER_HOST", None),
"port": os.getenv("ECF_OPER_PORT", None),
"path": '/' + SUITE + "/submit", }
defs = ecf.Defs()
if host: env["host"] = host
if port: env["port"] = port
if env["host"] != "eurus": print host, env["host"]; raise
if path is None: path = env["path"]
try: sname = str(path.split('/')[1])
except: sname = "suite"
try: fname = str(path.split('/')[2])
except: fname = "submit"
user = get_username()
submit = "/home/ma/emos/bin/trimurti.41r2"
rid = submit + " %USER% %HOST% %ECF_RID:0% %ECF_JOB% $ECF_JOBOUT% "
ecf_home = pwd.getpwnam(user).pw_dir + "/ecflow_server"
ecf_files = ecf_home + "/smsfiles"
ecf_include = ecf_home + "/include"
client=" ECF_PASS=%ECF_PASS% ECF_NAME=%ECF_NAME% ecflow_client "
hosts = ["cca", "ccb", "cct", "ecgb", "lxc", "opensuse131", "localhost"]
suite = ecf.Suite(sname).add(
Defstatus("suspended"),
Variables(ECF_JOB_CMD= submit + " %USER% %HOST% %ECF_JOB% %ECF_JOBOUT%",
ECF_KILL_CMD= rid + "kill",
ECF_STATUS_CMD= rid + "status",
ECF_CHECK_CMD= rid + "check",
USER = user,
ECF_HOME= ecf_home,
ECF_FILES= ecf_files,
ECF_INCLUDE= ecf_include,
ECF_EXTN= ".sms",
HOST="localhost", LOGDIR= "%ECF_HOME%", SMSOUT= "%ECF_HOME%", # trap.h
),
Family("limits").add(Defstatus("complete"),
Label("memo", "use click-mouse-3-Edit to leave a message"),
Label("begin", "Edit-Pref-Admin + suite-node-click3-Begin"),
Label("example", "four cases: no job, no submit - no job but submit - job created but no submit - job + submit"),
Limit("tasks", 10)),
Inlimit("/%s/limits:tasks" % sname),
Task("dummy").add(Variables(ECF_DUMMY_TASK= 1)),
Family("ssh_login").add(
Label("one_liner", "dummy script, no need for job, execute ECF_JOB_CMD"),
Repeat("HOST", start=hosts, kind="enumerated"),
Variables(ECF_JOB_CMD= client + "--init;" +
# "xterm -T %HOST% -e ssh %HOST%;" +
"ssh %HOST% pwd;" +
client + "--complete;"),
Task("simple"),
),
Family("preprocess").add(
Task("preproc").add(
Variables(ECF_JOB_CMD= client + " --init;"
+ client + "--complete")),
Task("simple").add(
Label("info", ""),
Event(2),
Trigger("preproc eq complete")),
),
Family("submit").add(
Trigger(["ssh_login", ]),
[ Family(host).add(
Variables(HOST= host),
Task("simple").add(Event(1),
Meter("step", -1, 100, 90),
Label("info", "")),
) for host in hosts ]
),
Family("process").add(
Label("info", "outer-follower-family + inner-run-sometime example"),
Label("stop", "at first abort"),
Trigger("./process ne aborted"),
Family("daily").add(
Repeat("YMD", 20160101, 20321212, kind="date"),
Task("simple"),
Family("decade").add(
Label("info", "Show-Icons-Complete"),
Complete("../daily:YMD % 10 ne 0"),
Task("simple")),
),
Family("monthly").add(
Trigger("monthly:YM lt daily:YMD / 100 or daily eq complete"),
Repeat(name="YM", start=
[ "%d" % ( YM)
for YM in range(201601, 203212+1)
if (YM % 100) < 13],
kind="enum"),
Task("simple"),
Family("odd").add(
Complete("../monthly:YM % 2 eq 0"),
Task("simple")),
),
Family("yearly").add(
Repeat("Y", 2016, 2032, kind="integer"),
Trigger("yearly:Y lt daily:YMD / 10000 or daily eq complete"),
Task("simple"),
Family("decade").add(
Complete("../yearly:Y % 10 ne 0"),
Task("simple")),
Family("century").add(
Complete("../yearly:Y % 100 ne 0"),
Task("simple")),
)
)
)
# sh.mkdir(ecf_files); sh.mkdir( ecf_include); sh.ln("-sf ~emos/def/o/trap.h %s" % ecf_include)
os.system(""
+ "mkdir %s;" % ecf_files
+ "mkdir %s;" % ecf_include
+ "ln -sf ~emos/def/o/include/trap.h %s;" % ecf_include # trap + init + lxop .running
+ "touch %s/rcp.h;" % ecf_include
+ "touch %s/env_setup.h;" % ecf_include
# +"ln -sf ~emos/def/o/include/env_setup.h %s;" % ecf_include # link PBS job to .running
# +"ln -sf ~emos/def/o/include/rcp.h %s;" % ecf_include # rapatriate remote job@completion
)
create_wrapper(ecf_files + "/simple.sms", task_content)
create_wrapper(ecf_files + "/preproc.sms", inc_content)
defs.add_suite(suite)
print "#MSG: replacing", path, env["host"], env["port"]
ecf.Client(env["host"], env["port"]).replace(path, defs, 1, 1)
class Seed(object):
""" find min/max meter value below a node """
def __init__(self, host=None, port=None, path=None, task=None):
import signal
if host is None:
host = os.getenv("ECF_NODE", "$ECF_NODE$")
if port is None and not MICRO[0] in host:
try: port = int(os.getenv("ECF_PORT", "$ECF_PORT$"))
except: port = 31415
if host and port:
self.clt = ec.Client(host, port)
else: self.clt = None
self.cl2 = None
if path is None:
if "$SUITE$" != "/admin" and not "SUITE" in "$SUITE$":
self.path = ( "/$SUITE$/$FAMILY$/%s" % legs[0],
"/$SUITE$/$FAMILY$/%s" % legs[1],
)
else: self.path = MC_STEPS_LIST
else: self.path = (path, )
if task is None:
self.task = TARGET_TASK
else: self.task = task
# shall make sense when processed into job by ecflow
# name remains when not processed...
ecfv = {"ECF_NODE": "$ECF_NODE$",
"ECF_PASS": "$ECF_PASS$",
"ECF_NAME": "$ECF_NAME$",
"ECF_PORT": "$ECF_PORT$",
"ECF_TRYNO": "$ECF_TRYNO$", }
for key, val in ecfv.items():
if key in val:
ecfv[key] = os.getenv(key, None)
if ecfv["ECF_NODE"] and ecfv["ECF_NAME"]:
print "#MSG will communicate with server..."
print "#kill: ssh %s kill -15 %d" % (ecfv["ECF_NODE"], os.getpid())
self.cl2 = ec.Client()
self.cl2.set_host_port(ecfv["ECF_NODE"], ecfv["ECF_PORT"])
self.cl2.set_child_pid(os.getpid())
self.cl2.set_child_path(ecfv["ECF_NAME"])
self.cl2.set_child_password(ecfv["ECF_PASS"])
self.cl2.set_child_try_no(int(ecfv["ECF_TRYNO"]))
self.cl2.child_init()
self.cl2.set_child_timeout(20)
for sig in (signal.SIGINT,
signal.SIGHUP,
signal.SIGQUIT,
signal.SIGILL,
signal.SIGTRAP,
signal.SIGIOT,
signal.SIGBUS,
signal.SIGFPE,
signal.SIGUSR1,
signal.SIGUSR2,
signal.SIGPIPE,
signal.SIGTERM,
signal.SIGXCPU,
signal.SIGPWR):
signal.signal(sig, self.signal_handler)
def signal_handler(self, signum, frame):
""" catch signal """
print 'Aborting: Signal handler called with signal ', signum
self.cl2.child_abort("Signal handler called with signal " + str(signum))
def report(self, msg, meter=None):
""" communicate with ecFlow server """
if not self.cl2:
return
if meter:
self.cl2.child_meter(msg, meter)
elif msg == "stop":
self.cl2.child_complete()
sys.exit(0)
else: self.cl2.child_label("info", msg)
def usage():
""" help """
print """client
-o: operational node is to be replaced, default is test node,
provide this option BEFORE -r
-r: replace task node
-h: this help
ECF_NODE=localhost ECF_PORT=31415 ./ecflow_suite.py -s start
"""
if __name__ == '__main__':
try:
OPTS, ARGS = getopt.getopt(
sys.argv[1:], "hros:t:n:p:",
["help", "replace", "oper", "task", "suite", "node", "port"])
except getopt.GetoptError as err:
print "# what?", usage()
sys.exit(2)
TEST = 1
PATH = None
TASK = None
SUITE = "start"
PORT = None
NODE = None
for o, a in OPTS:
if o in ("-r", "--replace", ):
loader(TEST, host=NODE, port=PORT, path=TASK)
sys.exit(0)
# elif o in ("-p", "--path", ): PATH = a
elif o in ("-o", "--oper", ):
TEST = 0
elif o in ("-t", "--task", ):
TASK = a
elif o in ("-s", "--suite", ): SUITE = a
elif o in ("-n", "--node", ): NODE = a
elif o in ("-p", "--port", ): PORT = a
"""
python ecflow_suite.py -s suite -p 1630 -n eurus -r
"""
