diff options
Diffstat (limited to 'ec2')
| -rwxr-xr-x | ec2/spark_ec2.py | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py index 02cfe4ec39..0c2f85a386 100755 --- a/ec2/spark_ec2.py +++ b/ec2/spark_ec2.py @@ -135,6 +135,10 @@ def parse_args(): "--master-opts", type="string", default="", help="Extra options to give to master through SPARK_MASTER_OPTS variable " + "(e.g -Dspark.worker.timeout=180)") + parser.add_option( + "--user-data", type="string", default="", + help="Path to a user-data file (most AMI's interpret this as an initialization script)") + (opts, args) = parser.parse_args() if len(args) != 2: @@ -274,6 +278,12 @@ def launch_cluster(conn, opts, cluster_name): if opts.key_pair is None: print >> stderr, "ERROR: Must provide a key pair name (-k) to use on instances." sys.exit(1) + + user_data_content = None + if opts.user_data: + with open(opts.user_data) as user_data_file: + user_data_content = user_data_file.read() + print "Setting up security groups..." master_group = get_or_make_group(conn, cluster_name + "-master") slave_group = get_or_make_group(conn, cluster_name + "-slaves") @@ -347,7 +357,8 @@ def launch_cluster(conn, opts, cluster_name): key_name=opts.key_pair, security_groups=[slave_group], instance_type=opts.instance_type, - block_device_map=block_map) + block_device_map=block_map, + user_data=user_data_content) my_req_ids += [req.id for req in slave_reqs] i += 1 @@ -398,7 +409,8 @@ def launch_cluster(conn, opts, cluster_name): placement=zone, min_count=num_slaves_this_zone, max_count=num_slaves_this_zone, - block_device_map=block_map) + block_device_map=block_map, + user_data=user_data_content) slave_nodes += slave_res.instances print "Launched %d slaves in %s, regid = %s" % (num_slaves_this_zone, zone, slave_res.id) |