def spot(opts, conf):
ami_id = utils.get_opt(opts.ami,
conf,
'AMI_ID',
default=AMI_ID,
must_exist=True)
price = utils.get_opt(opts.price, conf, 'BID_PRICE', must_exist=True)
reqtype = 'persistent' if opts.persistent else 'one-time'
itype = brenda_instance_type(opts, conf)
snapshots = aws.get_snapshots(conf)
bdm, snap_description, istore_dev = aws.blk_dev_map(
opts, conf, itype, snapshots)
script = startup_script(opts, conf, istore_dev)
user_data = None
if not opts.idle:
user_data = script
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
sec_groups = (conf.get("SECURITY_GROUP", "brenda"), )
run_args = {
'image_id': ami_id,
'price': price,
'type': reqtype,
'count': opts.n_instances,
'instance_type': itype,
'user_data': user_data,
'key_name': ssh_key_name,
'security_groups': sec_groups,
'block_device_map': bdm,
}
if opts.availability_zone:
run_args['placement'] = opts.availability_zone
print "----------------------------"
print "AMI ID:", ami_id
print "Max bid price", price
print "Request type:", reqtype
print "Instance type:", itype
print "Instance count:", opts.n_instances
if opts.availability_zone:
print "Availability zone:", opts.availability_zone
if snap_description:
print "Project EBS snapshot:", snap_description
if istore_dev:
print "Instance store device:", istore_dev
print "SSH key name:", ssh_key_name
print "Security groups:", sec_groups
print_script(opts, conf, script)
aws.get_done(opts, conf) # sanity check on DONE var
if not opts.dry_run:
ec2 = aws.get_ec2_conn(conf)
reservation = ec2.request_spot_instances(**run_args)
print reservation
def spot(opts, conf):
ami_id = utils.get_opt(opts.ami, conf, 'AMI_ID', default=AMI_ID, must_exist=True)
price = utils.get_opt(opts.price, conf, 'BID_PRICE', must_exist=True)
reqtype = 'persistent' if opts.persistent else 'one-time'
itype = brenda_instance_type(opts, conf)
snapshots = aws.get_snapshots(conf)
bdm, snap_description, istore_dev = aws.blk_dev_map(opts, conf, itype, snapshots)
script = startup_script(opts, conf, istore_dev)
user_data = None
if not opts.idle:
user_data = script
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
sec_groups = (conf.get("SECURITY_GROUP", "brenda"),)
run_args = {
'image_id' : ami_id,
'price' : price,
'type' : reqtype,
'count' : opts.n_instances,
'instance_type' : itype,
'user_data' : user_data,
'key_name' : ssh_key_name,
'security_groups' : sec_groups,
'block_device_map' : bdm,
}
if opts.availability_zone:
run_args['placement'] = opts.availability_zone
print "----------------------------"
print "AMI ID:", ami_id
print "Max bid price", price
print "Request type:", reqtype
print "Instance type:", itype
print "Instance count:", opts.n_instances
if opts.availability_zone:
print "Availability zone:", opts.availability_zone
if snap_description:
print "Project EBS snapshot:", snap_description
if istore_dev:
print "Instance store device:", istore_dev
print "SSH key name:", ssh_key_name
print "Security groups:", sec_groups
print_script(opts, conf, script)
aws.get_done(opts, conf) # sanity check on DONE var
if not opts.dry_run:
ec2 = aws.get_ec2_conn(conf)
reservation = ec2.request_spot_instances(**run_args)
print reservation
def demand(opts, conf):
ami_id = utils.get_opt(opts.ami,
conf,
'AMI_ID',
default=AMI_ID,
must_exist=True)
itype = brenda_instance_type(opts, conf)
snapshots = aws.get_snapshots(conf)
bdm, snap_description, istore_dev = aws.blk_dev_map(
opts, conf, itype, snapshots)
script = startup_script(opts, conf, istore_dev)
user_data = None
if not opts.idle:
user_data = script
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
sec_groups = (conf.get("SECURITY_GROUP", "brenda"), )
run_args = {
'image_id': ami_id,
'max_count': opts.n_instances,
'instance_type': itype,
'user_data': user_data,
'key_name': ssh_key_name,
'security_groups': sec_groups,
'block_device_map': bdm,
}
print "----------------------------"
print "AMI ID:", ami_id
print "Instance type:", itype
print "Max instances:", opts.n_instances
if snap_description:
print "Project EBS snapshot:", snap_description
if istore_dev:
print "Instance store device:", istore_dev
print "SSH key name:", ssh_key_name
print "Security groups:", sec_groups
print_script(opts, conf, script)
aws.get_done(opts, conf) # sanity check on DONE var
if not opts.dry_run:
ec2 = aws.get_ec2_conn(conf)
reservation = ec2.run_instances(**run_args)
print reservation
def demand(opts, conf):
ami_id = utils.get_opt(opts.ami, conf, 'AMI_ID', default=AMI_ID, must_exist=True)
itype = brenda_instance_type(opts, conf)
snapshots = aws.get_snapshots(conf)
bdm, snap_description, istore_dev = aws.blk_dev_map(opts, conf, itype, snapshots)
script = startup_script(opts, conf, istore_dev)
user_data = None
if not opts.idle:
user_data = script
ssh_key_name = conf.get("SSH_KEY_NAME", "brenda")
sec_groups = (conf.get("SECURITY_GROUP", "brenda"),)
run_args = {
'image_id' : ami_id,
'max_count' : opts.n_instances,
'instance_type' : itype,
'user_data' : user_data,
'key_name' : ssh_key_name,
'security_groups' : sec_groups,
'block_device_map' : bdm,
}
print "----------------------------"
print "AMI ID:", ami_id
print "Instance type:", itype
print "Max instances:", opts.n_instances
if snap_description:
print "Project EBS snapshot:", snap_description
if istore_dev:
print "Instance store device:", istore_dev
print "SSH key name:", ssh_key_name
print "Security groups:", sec_groups
print_script(opts, conf, script)
aws.get_done(opts, conf) # sanity check on DONE var
if not opts.dry_run:
ec2 = aws.get_ec2_conn(conf)
reservation = ec2.run_instances(**run_args)
print reservation
def write_done_file():
with open("DONE", "w") as f:
f.write(aws.get_done(opts, conf)+'\n')
def write_done_file():
with open("DONE", "w") as f:
f.write(aws.get_done(opts, conf) + '\n')