def main():
print 'defining a launch plan'
t = Troop(clobber=True)
t.configure('resources/one-container-ec2.trp')
t.create_launch_plan()
print 'created a launch plan with %d containers' % t.get_container_count()
# start cloudinitd launch
print '''NOTICE: an EC2 launch takes about 20min to start the first pycc instance
If interrupted, make sure to stop EC2 instances with the command: cloudinitd terminate %s
now starting launch: %s
-----------------------------------------------''' % (t.launch_name, strftime('%l:%M'))
try:
t.start_nodes()
print '-----------------------------------------------\n\completed launch: %s' % strftime('%l:%M')
# get manager configured to use rabbitMQ started by launch plan
m = t.get_manager()
l = InventoryListener()
m.add_listener(l)
keep_waiting = True
while keep_waiting:
# shouldn't need to keep requesting each time,
# but first request could be lost if agent had not yet connected to rabbitmq
m.send_request(InventoryRequest())
sleep(5)
if l.inventory:
show_inventory(l.inventory)
keep_waiting = False
else:
sleep(10)
finally:
print 'now stopping nodes'
try:
m.close()
except:
print 'failed to close manager connection'
t.stop_nodes()
def main():
t = Troop(clobber=True)
t.configure(TROOP_CONFIGURATION_FILE)
print 'have troop: ' + repr(t)
print '# services: %d' % len(t.services)
print '# node types: %d' % len(t.node_types)
print '--------------------------'
for node_type in t.node_types:
print 'type: %s\n' % str(node_type)
print '--------------------------'
print '\n\n\ncreating launch plan'
t.create_launch_plan()
agent_name = t.configuration['agent-service']['name']
print 'agent service name: %s' % agent_name
print 'agent service: %s' % repr(t.service_by_name[agent_name])
print 'starting troop'
t.start_nodes()
print 'stopping troop'
t.stop_nodes()
