def create_instance(service_uuid, instance_type, user_name, image_id):
service = Service.get(uuid=service_uuid)
subnet_id = config.PRIVATE_SUBNET_ID
if 'deploy' in service.name.lower():
subnet_id = config.PUBLIC_SUBNET_ID
conn = connect_ec2()
reservation = conn.run_instances(image_id,
key_name=service.key_name,
instance_type=instance_type,
security_group_ids=config.INSTANCE_SG,
subnet_id=subnet_id)
instances = reservation.instances
instance = instances[0]
host = Host.create_or_update(instance.id,
private_ip=instance.private_ip_address,
public_ip=instance.ip_address,
public_dns=instance.public_dns_name,
image_type=instance_type,
image_id=image_id,
username=user_name)
host.add_service(service.uuid)
instance.add_tag("Name", "{}-{}".format(service.name.lower(), host.uuid))
queue().enqueue_call(func=check_instance_for_configuration, args=[host.uuid, service_uuid], timeout=120)
return host
def update_instances_from_ids(service_uuid, instance_ids, configure=True):
service = Service.get(uuid=service_uuid)
conn = connect_ec2()
reservation = conn.get_all_instances(instance_ids=instance_ids)
for r in reservation:
for instance in r.instances:
host = Host.create_or_update(instance.id,
private_ip=instance.private_ip_address,
public_ip=instance.ip_address,
public_dns=instance.public_dns_name)
host.add_service(service.uuid)
instance.add_tag("Name", "{}-{}".format(service.name.lower(), host.uuid))
queue().enqueue_call(func=check_instance_for_configuration, args=[host.uuid, service.uuid], timeout=120)
