def report_usage_to_placement_manager(vmid, cpu_usage, mem_usage, io_usage): try: host = get_host_name(vmid) domain_object = get_domain_object(vmid) #print domain_object process_action_on_current_usage(host, vmid, domain_object, float(cpu_usage), float(mem_usage), float(io_usage)) except Exception as e: print e
def report_usage_to_placement_manager(vmid, cpu_usage, mem_usage, io_usage):
try:
host = get_host_name(vmid)
domain_object = get_domain_object(vmid)
#print domain_object
process_action_on_current_usage(host, vmid, domain_object,
float(cpu_usage), float(mem_usage),
float(io_usage))
except Exception as e:
print e
def main(argv):
parser = argparse.ArgumentParser(description="an api for data centers", version='virtdc 0.1.0')
subparsers = parser.add_subparsers(help='Grouped command', dest='subparser_name')
create_parser = subparsers.add_parser('create',help='create new domain from the base image')
create_parser.add_argument('vmid', action = 'store', help ='get the vmid')
create_parser.add_argument('cpu', action = 'store', help ='get the cpu')
create_parser.add_argument('memory', action = 'store', help ='get memory in KiB')
create_parser.add_argument('maxmemory', action = 'store', help ='get maximum memory in KiB')
create_parser.add_argument('io', action = 'store', help ='get the io in KiB')
terminate_parser = subparsers.add_parser('terminate',help='terminate running domain')
terminate_parser.add_argument('vmid', action = 'store', help ='get the vmid')
list_parser = subparsers.add_parser('list',help='list running domain')
#list_parser.add_argument('hostname', action = 'store', help ='get the host')
dominfo_parser = subparsers.add_parser('dominfo',help='domain information')
dominfo_parser.add_argument('vmid', action = 'store', help ='get the domain id')
hostinfo_parser = subparsers.add_parser('hostinfo',help='host information')
hostinfo_parser.add_argument('hostname', action = 'store', help ='get the host')
forcemigrate_parser = subparsers.add_parser('force-migrate',help='migrate domain from source host to dest host')
forcemigrate_parser.add_argument('vmid', action = 'store', help ='get the domain')
forcemigrate_parser.add_argument('sourcehost', action = 'store', help ='get the source host')
forcemigrate_parser.add_argument('desthost', action = 'store', help ='get the dest host')
removehost_parser = subparsers.add_parser('removehost',help='remove host')
removehost_parser.add_argument('hostname', action = 'store', help ='get the host')
loadbalance_parser = subparsers.add_parser('loadbalance',help='loadbalance host')
#loadbalance_parser.add_argument('hostname', action = 'store', help ='get the host')
consolidate_parser = subparsers.add_parser('consolidate',help='consolidate host')
addhost_parser = subparsers.add_parser('addhost',help='add new host')
addhost_parser.add_argument('hostname', action = 'store', help ='get the host')
addhost_parser.add_argument('cpu', action = 'store', help ='get the cpu')
addhost_parser.add_argument('memory', action = 'store', help ='get memory in KiB')
addhost_parser.add_argument('io', action = 'store', help ='get the io in KiB')
getip_parser = subparsers.add_parser('getip',help='get domain ip')
getip_parser.add_argument('vmid', action = 'store', help ='get the domain id')
#mail api configuration
setsmtpserver_parser = subparsers.add_parser('setsmtpserver',help='set smtp server')
setsmtpserver_parser.add_argument('serverip', action = 'store', help ='get the server ip')
setfrommailaddress_parser = subparsers.add_parser('setfrommailaddress',help='set from mailaddress')
setfrommailaddress_parser.add_argument('mailid', action = 'store', help ='get the from mail address')
addsupportmail_parser = subparsers.add_parser('addsupportmail',help='add support mail address')
addsupportmail_parser.add_argument('mailid', action = 'store', help ='get the mail address')
monitorcpu_parser = subparsers.add_parser('monitorgraph',help='monitor domain usage')
#monitorcpu_parser.add_argument('vmid', action = 'store', help ='get the domain id')
simulate_google_data = subparsers.add_parser('simulategoogledata',help='simulate google workload in virtdc')
#monitorcpu_parser.add_argument('vmid', action = 'store', help ='get the domain id')
args = parser.parse_args()
if args.subparser_name == 'create':
#print 'Call create vm_submit job'
vmid =args.vmid
cpu = args.cpu
memory = args.memory
max_memory = args.maxmemory
io = args.io
create_vm(vmid, cpu, memory, max_memory, io)
elif args.subparser_name == 'terminate':
#print 'Call vm_terminate job'
vmid = args.vmid
host_name = get_host_name(vmid)
if host_name == None:
print 'The requested domain '+str(vmid) +' cannot be terminated'
else:
print 'Host Name : '+str(host_name)
vm_termination = terminate_guest(host_name, vmid)
if vm_termination is False:
print 'The requested domain '+str(vmid) +' cannot be terminated'
else:
print 'The requested domain '+str(vmid) +' terminated successfully'
elif args.subparser_name == 'list':
#print 'Call vm_list'
list_host_domain_information()
elif args.subparser_name == 'dominfo':
#print 'Call vm_dominfo'
vmid = args.vmid
show_domain_info(vmid)
elif args.subparser_name == 'hostinfo':
#print 'Call vm_hostinfo'
host_name = args.hostname
dom_info = show_host_info(host_name)
if dom_info == False:
print 'Host name not found/not configured to this cluster'
# Python argparse Namespace of '-' will be converted to '_'
elif args.subparser_name == 'force-migrate':
#print 'Call vm_migrate'
#print args
vmid = args.vmid
source_host = args.sourcehost
dest_host = args.desthost
force_migrate(vmid, source_host, dest_host)
elif args.subparser_name == 'removehost':
print 'Call host_removehost'
elif args.subparser_name == 'loadbalance':
result = load_balance()
if result is True:
print 'load balance completes'
else:
print 'load balance failed!'
elif args.subparser_name == 'consolidate':
result = consolidate()
if result is True:
print 'consolidate completes'
else:
print 'consolidate failed!'
elif args.subparser_name == 'addhost':
print 'Call vm_addhost'
#Add entry to nodeinfo XML and then run Host_Info_Tracker.py
#So from next new domain creation will consider this space
elif args.subparser_name == 'monitorgraph':
#print 'Call vm_monitorgraph'
#vmid = args.vmid
monitorgraph()
elif args.subparser_name == 'simulategoogledata':
#print 'Call vm_monitorgraph'
#vmid = args.vmid
#print 'Test'
try:
simulate_data()
except KeyboardInterrupt:
print "\n[Terminate]: Keyboard interrupted, running termination killing process..."
os.system("/var/lib/virtdc/setup/kill_after_terminate.py")
elif args.subparser_name == 'getip':
vmid = args.vmid
ip_addr = get_ip(vmid)
if ip_addr is None:
print 'IP address not found'
else:
print ip_addr
elif args.subparser_name == 'list':
print 'Call vm_list'
elif args.subparser_name == 'list':
print 'Call vm_list'
elif args.subparser_name == 'list':
print 'Call vm_list'
elif args.subparser_name == 'list':
print 'Call vm_list'
elif args.subparser_name == 'list':
print 'Call vm_list'
else:
a=0