diff options
Diffstat (limited to 'ec2/spark_ec2.py')
-rwxr-xr-x | ec2/spark_ec2.py | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py index 17276db6e5..05c06d32bf 100755 --- a/ec2/spark_ec2.py +++ b/ec2/spark_ec2.py @@ -19,7 +19,6 @@ from __future__ import with_statement -import boto import logging import os import random @@ -32,7 +31,7 @@ import urllib2 from optparse import OptionParser from sys import stderr from boto.ec2.blockdevicemapping import BlockDeviceMapping, EBSBlockDeviceType - +from boto import ec2 # A static URL from which to figure out the latest Mesos EC2 AMI LATEST_AMI_URL = "https://s3.amazonaws.com/mesos-images/ids/latest-spark-0.6" @@ -97,14 +96,20 @@ def parse_args(): if opts.cluster_type not in ["mesos", "standalone"] and action == "launch": print >> stderr, ("ERROR: Invalid cluster type: " + opts.cluster_type) sys.exit(1) - if os.getenv('AWS_ACCESS_KEY_ID') == None: - print >> stderr, ("ERROR: The environment variable AWS_ACCESS_KEY_ID " + - "must be set") - sys.exit(1) - if os.getenv('AWS_SECRET_ACCESS_KEY') == None: - print >> stderr, ("ERROR: The environment variable AWS_SECRET_ACCESS_KEY " + - "must be set") - sys.exit(1) + + # Boto config check + # http://boto.cloudhackers.com/en/latest/boto_config_tut.html + home_dir = os.getenv('HOME') + if home_dir == None or not os.path.isfile(home_dir + '/.boto'): + if not os.path.isfile('/etc/boto.cfg'): + if os.getenv('AWS_ACCESS_KEY_ID') == None: + print >> stderr, ("ERROR: The environment variable AWS_ACCESS_KEY_ID " + + "must be set") + sys.exit(1) + if os.getenv('AWS_SECRET_ACCESS_KEY') == None: + print >> stderr, ("ERROR: The environment variable AWS_SECRET_ACCESS_KEY " + + "must be set") + sys.exit(1) return (opts, action, cluster_name) @@ -476,7 +481,11 @@ def ssh(host, opts, command): def main(): (opts, action, cluster_name) = parse_args() - conn = boto.ec2.connect_to_region(opts.region) + try: + conn = ec2.connect_to_region(opts.region) + except Exception as e: + print >> stderr, (e) + sys.exit(1) # Select an AZ at random if it was not specified. if opts.zone == "": |