def run_task():
"""
Run a Apache Mesos Task.
"""
# start openlava services
tmp = json.loads(task.data)
master_hostname = tmp['master_hostname']
master_ip = tmp['master_ip']
agent_hostname = tmp['agent_hostname']
agent_ip = tmp['agent_ip']
# configure the master.
util.add_to_hosts(master_hostname, master_ip)
util.add_to_cluster_conf(master_hostname)
# tell master we are ready to fire up.
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_RUNNING
update.data = str(agent_hostname) + ':' + str(agent_ip)
driver.sendStatusUpdate(update)
util.start_lava()
# in case I'm idle for a while done.
busy = True
count = 0
while busy:
time.sleep(10)
try:
if util.njobs_per_host(agent_hostname.strip()) == 0:
count += 1
except:
# lim not ready...
pass
if count >= 12:
busy = False
# tell master we are done here.
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_FINISHED
update.data = str(agent_hostname) + ':' + str(agent_ip)
driver.sendStatusUpdate(update)
util.stop_lava()
def run_task():
"""
Run a Apache Mesos Task.
"""
# start openlava services
tmp = json.loads(task.data)
master_hostname = tmp['master_hostname']
master_ip = tmp['master_ip']
agent_hostname = tmp['agent_hostname']
agent_ip = tmp['agent_ip']
# configure the master.
util.add_to_hosts(master_hostname, master_ip)
util.add_to_cluster_conf(master_hostname)
# tell master we are ready to fire up.
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_RUNNING
update.data = str(agent_hostname) + ':' + str(agent_ip)
driver.sendStatusUpdate(update)
util.start_lava()
# in case I'm idle for a while done.
busy = True
count = 0
while busy:
time.sleep(10)
try:
if util.njobs_per_host(agent_hostname.strip()) == 0:
count += 1
except:
# lim not ready...
pass
if count >= 12:
busy = False
# tell master we are done here.
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_FINISHED
update.data = str(agent_hostname) + ':' + str(agent_ip)
driver.sendStatusUpdate(update)
util.stop_lava()
def run_task():
"""
Run a Apache Mesos Task.
"""
# start openlava services
tmp = json.loads(task.data)
host = tmp['master_host']
ip_addr = tmp['master_ip']
util.add_to_hosts(host, ip_addr)
util.add_to_cluster_conf(host)
slave_host, slave_ip = util.get_ip()
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_RUNNING
update.data = slave_host + ':' + slave_ip
driver.sendStatusUpdate(update)
util.start_lava()
# in case I'm idle for a while done.
busy = True
count = 0
while busy:
time.sleep(10)
try:
if util.njobs_per_host(slave_host.strip()) == 0:
count += 1
except:
# lim not ready...
pass
if count >= 12:
busy = False
update = mesos_pb2.TaskStatus()
update.task_id.value = task.task_id.value
update.state = mesos_pb2.TASK_FINISHED
update.data = slave_host + ':' + slave_ip
driver.sendStatusUpdate(update)
util.stop_lava()