def run(self):
self.running = True
pid = self.get_pid()
proc = None
# check pid file and lookup process
if pid and self.process_exist(pid):
servo.log.debug('Existing SWF worker process is found (%d)' % pid)
self.kill_pid(pid)
try:
# if no process, start a new process
# prepare arguments to the process
swf_url = config.get_swf_service_url()
if not swf_url:
raise Exception('Simple workflow service url is not found')
swf_url = 'http://%s:%d/' % (swf_url, config.get_webservice_port())
instance_id = config.get_servo_id()
if not instance_id:
raise Exception('Instance ID is not found')
cmdline = 'load-balancer-servo-workflow --logdir %s --loglevel %s -e %s -d %s -l %s' % (
LOG_DIR, LOG_LEVEL, swf_url, SWF_DOMAIN, instance_id)
servo.log.debug('Running SWF worker: %s' % cmdline)
proc = self.execute_with_popen(cmdline)
pid = proc.pid
self.write_pid(pid)
except Exception, err:
servo.log.error('Failed to run SWF worker: %s' % err)
def do_emit(self, tmpfile_path=None):
if not tmpfile_path:
return
aws_access_key_id = config.get_access_key_id()
aws_secret_access_key = config.get_secret_access_key()
security_token = config.get_security_token()
conn = boto.connect_s3(
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key,
security_token=security_token,
is_secure=False,
port=config.get_webservice_port(),
path='/services/objectstorage',
host=config.get_objectstorage_service_host(),
calling_format='boto.s3.connection.OrdinaryCallingFormat')
if not conn:
raise Exception('Could not connect to object storage (S3) service')
key_name = self.generate_log_file_name()
bucket = conn.get_bucket(self.bucket_name, validate=False)
k = Key(bucket)
k.key = key_name
k.set_contents_from_filename(tmpfile_path,
policy='bucket-owner-full-control')
servo.log.debug(
'Access logs were emitted successfully: s3://%s/%s' %
(urllib2.quote(self.bucket_name), urllib2.quote(key_name)))
def run(self):
self.running = True
pid = self.get_pid()
proc = None
# check pid file and lookup process
if pid and self.process_exist(pid):
servo.log.debug('Existing SWF worker process is found (%d)' % pid)
self.kill_pid(pid)
try:
# if no process, start a new Java process
# prepare arguments to the process
swf_url = config.get_swf_service_url()
if not swf_url:
raise Exception('Simple workflow service url is not found')
swf_url = 'http://%s:%d/' % (swf_url, config.get_webservice_port())
instance_id = config.get_servo_id()
if not instance_id:
raise Exception('Instance ID is not found')
worker_jar = self.lookup_worker_jar()
if not worker_jar:
raise Exception('No worker jar is found')
cmdline = 'java -cp .:%s/* %s --logdir %s --logappender cloud-debug-file --loglevel %s -d %s -e %s --jar %s --classes %s -l %s' % (DIR_LIBRARIES, CLIENT_CLASS, LOG_DIR, LOG_LEVEL, SWF_DOMAIN, swf_url, worker_jar, WORKER_CLASSES, instance_id)
servo.log.debug('Running SWF worker: %s' % cmdline)
proc = self.execute_with_popen(cmdline)
pid = proc.pid
self.write_pid(pid)
except Exception, err:
servo.log.error('Failed to run SWF worker: %s' % err)
def run(self):
self.running = True
pid = self.get_pid()
proc = None
# check pid file and lookup process
if pid and self.process_exist(pid):
servo.log.debug('Existing SWF worker process is found (%d)' % pid)
self.kill_pid(pid)
try:
# if no process, start a new Java process
# prepare arguments to the process
swf_url = config.get_swf_service_url()
if not swf_url:
raise Exception('Simple workflow service url is not found')
swf_url = 'http://%s:%d/' % (swf_url, config.get_webservice_port())
instance_id = config.get_servo_id()
if not instance_id:
raise Exception('Instance ID is not found')
worker_jar = self.lookup_worker_jar()
if not worker_jar:
raise Exception('No worker jar is found')
cmdline = 'java -cp .:%s/* %s --logdir %s --logappender cloud-debug-file --loglevel %s -d %s -e %s --jar %s --classes %s -l %s' % (
DIR_LIBRARIES, CLIENT_CLASS, LOG_DIR, LOG_LEVEL, SWF_DOMAIN,
swf_url, worker_jar, WORKER_CLASSES, instance_id)
servo.log.debug('Running SWF worker: %s' % cmdline)
proc = self.execute_with_popen(cmdline)
pid = proc.pid
self.write_pid(pid)
except Exception, err:
servo.log.error('Failed to run SWF worker: %s' % err)
def connect_euare(host_name=None,
port=config.get_webservice_port(),
path="services/Euare",
aws_access_key_id=None,
aws_secret_access_key=None,
security_token=None,
**kwargs):
return EucaEuareConnection(host=config.get_euare_service_url(),
port=port,
path=path,
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key,
security_token=security_token,
**kwargs)
def connect_elb(host_name=None,
port=config.get_webservice_port(),
cluster=None,
path="services/LoadBalancing",
aws_access_key_id=None,
aws_secret_access_key=None,
security_token=None,
**kwargs):
region = RegionInfo(name=cluster, endpoint=config.get_elb_service_url())
return EucaELBConnection(region=region,
port=port,
path=path,
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key,
security_token=security_token,
**kwargs)
def connect_euare(
host_name=None,
port=config.get_webservice_port(),
path="services/Euare",
aws_access_key_id=None,
aws_secret_access_key=None,
security_token=None,
**kwargs
):
return EucaEuareConnection(
host=config.get_euare_service_url(),
port=port,
path=path,
aws_access_key_id=aws_access_key_id,
aws_secret_access_key=aws_secret_access_key,
security_token=security_token,
**kwargs
)
def do_emit(self, tmpfile_path=None):
if not tmpfile_path:
return
aws_access_key_id = config.get_access_key_id()
aws_secret_access_key = config.get_secret_access_key()
security_token = config.get_security_token()
conn = boto.connect_s3(aws_access_key_id=aws_access_key_id, aws_secret_access_key=aws_secret_access_key, security_token=security_token, is_secure=False, port=config.get_webservice_port(), path='/services/objectstorage', host= config.get_objectstorage_service_host(), calling_format='boto.s3.connection.OrdinaryCallingFormat')
if not conn:
raise Exception('Could not connect to object storage (S3) service')
key_name = self.generate_log_file_name()
bucket = conn.get_bucket(self.bucket_name, validate=False)
k = Key(bucket)
k.key = key_name
k.set_contents_from_filename(tmpfile_path, policy='bucket-owner-full-control')
servo.log.debug('Access logs were emitted successfully: s3://%s/%s' % (urllib2.quote(self.bucket_name),urllib2.quote(key_name)))
