def create_launch_configuration(
name,
ami_id,
key_name=None,
security_groups=None,
instance_type="t2.micro",
public_ip=False,
role_profile=None,
user_data=None,
user_data_file=None):
"""Create a launch configuration."""
client = get_client("autoscaling")
params = {}
params["LaunchConfigurationName"] = name
params["ImageId"] = ami_id
if key_name:
params["KeyName"] = key_name
if security_groups:
params["SecurityGroups"] = security_groups
params["InstanceType"] = instance_type
params["InstanceMonitoring"] = {"Enabled": False}
if role_profile:
params["IamInstanceProfile"] = role_profile
params["AssociatePublicIpAddress"] = public_ip
if user_data:
params["UserData"] = user_data
elif user_data_file:
params["UserData"] = get_file_contents(user_data_file)
response = client.create_launch_configuration(**params)
return response
def create_instance(
ami_id,
security_group_id,
key_name=None,
instance_type="t2.micro",
user_data=None,
user_data_file=None):
"""Create an EC2 instance."""
client = get_client("ec2")
params = {}
params["ImageId"] = ami_id
params["MinCount"] = 1
params["MaxCount"] = 1
params["SecurityGroupIds"] = [security_group_id]
if key_name:
params["KeyName"] = key_name
params["InstanceType"] = instance_type
if user_data:
params["UserData"] = user_data
elif user_data_file:
params["UserData"] = get_file_contents(user_data_file)
response = client.run_instances(**params)
return response
