Exemple #1
0
    def terminate_servers(self, ids):
        console = Console()
        console.write_ln(white("Terminating servers ({})".format(ids), bold=True))

        conn = EC2Connection()

        try:
            conn.terminate_instances(ids)
        except EC2ResponseError:
            console.write_ln(red('Unable to terminate servers {}'.format(ids)))
Exemple #2
0
    def get_servers(self, filters=None):
        console = Console()
        console.write_ln(white("Retrieving servers", bold=True))

        conn = EC2Connection()
        results = []
        try:
            reservations = conn.get_all_instances(filters=filters)
        except EC2ResponseError:
            console.write_ln(red('Unable to retrieve servers '))
            return results

        for reservation in reservations:
            instance = reservation.instances[0]
            server = CloudServer()
            server.dns_name   = instance.public_dns_name
            server.id         = instance.id
            server.ip_address = instance.ip_address
            server.image_id   = instance.image_id
            server.type_id    = instance.instance_type
            results.append(server)

        return results
Exemple #3
0
    def create(self, image_id, type_id, **kwargs):
        spinner = Spinner()
        console = Console()

        sleep_time = 0.200
        sleep_index = 0;
        tags = None

        if "tags" in kwargs:
            tags = kwargs['tags']
            del kwargs['tags']

        console.write_ln(white("Validating {}".format(image_id), bold=True))

        image = None
        conn = EC2Connection()

        try:
            image = conn.get_image(image_id)
        except EC2ResponseError:
            console.write_ln(red("Invalid image id {}".format(image_id), bold=True))
            return

        console.write_ln(white("Creating instance {} ({})".format(image.name, image.id), bold=True))

        reservation = image.run(instance_type=type_id, **kwargs)

        instance = reservation.instances[0]

        console.write_ln(magenta('Waiting for instance to start'))
        # Check up on its status every so often

        status = instance.update()

        while status == 'pending':
            time.sleep(sleep_time)
            sleep_index += sleep_time

            if int(sleep_index) == 10:
                sleep_index = 0
                status = instance.update()

            console.write(magenta("Building {} ".format(white(spinner.next()))))

        if status == 'running':
            console.write(magenta('New instance "' + instance.id + '" accessible @ ' + instance.public_dns_name))
        else:
            console.write(red('Instance status: ' + status))
            return

        console.write_ln("")

        if tags:
            time.sleep(1)
            conn.create_tags([instance.id], tags)

        status = instance.update()

        server = CloudServer()
        server.dns_name   = instance.public_dns_name
        server.id         = instance.id
        server.ip_address = instance.ip_address

        return server