def run_rule_async(rule_name, settings):
setproctitle("inferno - %s" % rule_name)
signal.signal(signal.SIGHUP, signal.SIG_IGN)
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
rules = get_rules_by_name(
rule_name, settings['rules_directory'], immediate=False)
if rules and len(rules) > 0:
rule = rules[0]
else:
log.error('No rule exists with rule_name: %s' % rule_name)
raise Exception('No rule exists with rule_name: %s' % rule_name)
pid_dir = pid.pid_dir(settings)
log.info("Running %s" % rule.name)
try:
pid.create_pid(pid_dir, rule, str(os.getpid()))
execute_rule(rule, settings)
except Exception as e:
log.exception('%s: %s', rule_name, e)
if not rule.retry:
pid.create_last_run(pid_dir, rule)
else:
pid.create_last_run(pid_dir, rule)
finally:
pid.remove_pid(pid_dir, rule)
os._exit(0)
def run_rule_async(rule_name, settings):
setproctitle("inferno - %s" % rule_name)
signal.signal(signal.SIGHUP, signal.SIG_IGN)
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
rules = get_rules_by_name(rule_name,
settings['rules_directory'],
immediate=False)
if rules and len(rules) > 0:
rule = rules[0]
else:
log.error('No rule exists with rule_name: %s' % rule_name)
raise Exception('No rule exists with rule_name: %s' % rule_name)
pid_dir = pid.pid_dir(settings)
log.info("Running %s" % rule.name)
try:
pid.create_pid(pid_dir, rule, str(os.getpid()))
execute_rule(rule, settings)
except Exception as e:
log.error('%s: %s', rule_name, e)
if not rule.retry:
pid.create_last_run(pid_dir, rule)
else:
pid.create_last_run(pid_dir, rule)
finally:
pid.remove_pid(pid_dir, rule)
os._exit(0)
def start(self):
signal.signal(signal.SIGTERM, self.die)
log.info('Starting Inferno...')
auto_rules = get_rules(self.settings['rules_directory'])
pid_dir = pid.pid_dir(self.settings)
# keep cycling through the automatic rules
while not self.stopped:
# cycle through all the automatic rules
for rule in auto_rules:
if self.stopped:
break
# skip this rule
# check if pid file exists
if not rule.run or self.paused or not pid.should_run(
pid_dir, rule):
continue
pid.create_pid(pid_dir, rule, 'N/A')
pid.create_last_run(pid_dir, rule)
self.run_rule(rule)
time.sleep(1)
self.die()
def test_remove_pid(self):
# create the pid file
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())), True)
# remove the pid file
pid.remove_pid(self.pid_dir, self.job.rule)
# can't remove it again
assert_raises(OSError, pid.remove_pid, self.pid_dir, self.job.rule)
def test_remove_pid(self):
# create the pid file
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())),
True)
# remove the pid file
pid.remove_pid(self.pid_dir, self.job.rule)
# can't remove it again
assert_raises(OSError, pid.remove_pid, self.pid_dir, self.job.rule)
def test_processes(self):
eq_(pid.processes(self.pid_dir), [])
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())), True)
actual = pid.processes(self.pid_dir)
eq_(len(actual), 1)
eq_(set(actual[0].keys()), set(["pid", "timestamp", "name"]))
eq_(actual[0]["name"], "some_rule_name")
ok_(int(actual[0]["pid"]) > 0)
eq_(int(actual[0]["pid"]), os.getpid())
def test_processes(self):
eq_(pid.processes(self.pid_dir), [])
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())),
True)
actual = pid.processes(self.pid_dir)
eq_(len(actual), 1)
eq_(set(actual[0].keys()), set(['pid', 'timestamp', 'name']))
eq_(actual[0]['name'], 'some_rule_name')
ok_(int(actual[0]['pid']) > 0)
eq_(int(actual[0]['pid']), os.getpid())
def run_rule_async(rule_name, settings):
setproctitle("inferno - %s" % rule_name)
signal.signal(signal.SIGHUP, signal.SIG_IGN)
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
rules = get_rules_by_name(rule_name,
settings['rules_directory'],
immediate=False)
if rules and len(rules) > 0:
rule = rules[0]
else:
log.error('No rule exists with rule_name: %s' % rule_name)
raise Exception('No rule exists with rule_name: %s' % rule_name)
pid_dir = pid.pid_dir(settings)
log.info("Running %s" % rule.name)
try:
pid.create_pid(pid_dir, rule, str(os.getpid()))
execute_rule(rule, settings)
except Exception as e:
log.error('%s: %s', rule_name, e)
if rule.retry:
if rule.retry_limit > pid.get_retry_count(pid_dir, rule):
log.error('%s: will be retried in %s hour(s)', rule_name,
rule.retry_delay)
pid.create_next_retry(pid_dir, rule)
pid.increment_retry_count(pid_dir, rule)
else:
log.error('%s: failed max retry limit (%s)', rule_name,
rule.retry_limit)
pid.create_failed(pid_dir, rule)
else:
if rule.retry:
# Failed before, however, ran successfully this time. Clean up fail/retry files
pid.clean_up(pid_dir, rule)
pid.create_last_complete(pid_dir, rule)
finally:
pid.remove_pid(pid_dir, rule)
os._exit(0)
def start(self):
signal.signal(signal.SIGTERM, self.die)
log.info('Starting Inferno...')
auto_rules = get_rules(self.settings['rules_directory'])
pid_dir = pid.pid_dir(self.settings)
# keep cycling through the automatic rules
while not self.stopped:
# cycle through all the automatic rules
for rule in auto_rules:
if self.stopped:
break
# skip this rule
# check if pid file exists
if not rule.run or self.paused or not pid.should_run(pid_dir, rule):
continue
pid.create_pid(pid_dir, rule, 'N/A')
self.run_rule(rule)
time.sleep(1)
self.die()
def run_rule_async(rule_name, settings):
setproctitle("inferno - %s" % rule_name)
signal.signal(signal.SIGHUP, signal.SIG_IGN)
signal.signal(signal.SIGINT, signal.SIG_IGN)
signal.signal(signal.SIGTERM, signal.SIG_IGN)
rules = get_rules_by_name(
rule_name, settings['rules_directory'], immediate=False)
if rules and len(rules) > 0:
rule = rules[0]
else:
log.error('No rule exists with rule_name: %s' % rule_name)
raise Exception('No rule exists with rule_name: %s' % rule_name)
pid_dir = pid.pid_dir(settings)
log.info("Running %s" % rule.name)
try:
pid.create_pid(pid_dir, rule, str(os.getpid()))
execute_rule(rule, settings)
except Exception as e:
log.error('%s: %s', rule_name, e)
if rule.retry:
if rule.retry_limit > pid.get_retry_count(pid_dir, rule):
log.error('%s: will be retried in %s hour(s)', rule_name, rule.retry_delay)
pid.create_next_retry(pid_dir, rule)
pid.increment_retry_count(pid_dir, rule)
else:
log.error('%s: failed max retry limit (%s)', rule_name, rule.retry_limit)
pid.create_failed(pid_dir, rule)
else:
if rule.retry:
# Failed before, however, ran successfully this time. Clean up fail/retry files
pid.clean_up(pid_dir, rule)
pid.create_last_complete(pid_dir, rule)
finally:
pid.remove_pid(pid_dir, rule)
os._exit(0)
def test_create_pid_exception(self):
unknown_path = os.path.join('some', 'unknown', 'path')
pid_dir = self.settings['pid_dir'] = unknown_path
pid.create_pid(pid_dir, self.job.rule, str(os.getpid()))
def test_create_pid(self):
# create the pid file
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())),
True)
def test_create_pid_exception(self):
unknown_path = os.path.join("some", "unknown", "path")
pid_dir = self.settings["pid_dir"] = unknown_path
pid.create_pid(pid_dir, self.job.rule, str(os.getpid()))
def test_create_pid(self):
# create the pid file
eq_(pid.create_pid(self.pid_dir, self.job.rule, str(os.getpid())), True)
