Python get_instances_by_tags Examples

Example #1

File: fabfile.aggregator.py Project: lazaroj/puppet-aws

def deploy(ref):
    """Deploy a new version"""

    localdeploy(ref)
    instance = ec2.get_instances_by_tags({'Type': 'aggregator'})
    if not instance:
        aws.create_server('aggregator', subnet_id=fabconfig.SUBNET_ID)
    elif len(instance) > 1:
        raise Exception('More than one aggregator instance exists')
    else:
        with settings(hosts=[instance[0].private_ip_address]):
            execute(remote_install_app)

Example #2

File: aws.py Project: oremj/mozawsdeploy

def print_type(instance_type):
    output.status = False  # easier to use in bash scripts with this.
    instances = ec2.get_instances_by_tags({'Type': instance_type})
    for i in instances:
        print i.private_ip_address

Example #3

File: aws.py Project: oremj/mozawsdeploy

def run_puppet(instance_type='*'):
    """Runs puppetd -t all hosts specified by type"""
    instances = ec2.get_instances_by_tags({'Type': instance_type})
    with settings(hosts=[i.private_ip_address
                         for i in instances if i.private_ip_address]):
        execute(_run_puppet)