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author | Nicholas Chammas <nicholas.chammas@gmail.com> | 2015-06-24 11:20:51 -0700 |
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committer | Shivaram Venkataraman <shivaram@cs.berkeley.edu> | 2015-06-24 11:20:51 -0700 |
commit | 31f48e5af887a9ccc9cea0218c36bf52bbf49d24 (patch) | |
tree | 9ba9027926165fdb29c7c3f90c52aa9d3c5f3cc1 /ec2 | |
parent | bba6699d0e9093bc041a9a33dd31992790f32174 (diff) | |
download | spark-31f48e5af887a9ccc9cea0218c36bf52bbf49d24.tar.gz spark-31f48e5af887a9ccc9cea0218c36bf52bbf49d24.tar.bz2 spark-31f48e5af887a9ccc9cea0218c36bf52bbf49d24.zip |
[SPARK-8576] Add spark-ec2 options to set IAM roles and instance-initiated shutdown behavior
Both of these options are useful when spark-ec2 is being used as part of an automated pipeline and the engineers want to minimize the need to pass around AWS keys for access to things like S3 (keys are replaced by the IAM role) and to be able to launch a cluster that can terminate itself cleanly.
Author: Nicholas Chammas <nicholas.chammas@gmail.com>
Closes #6962 from nchammas/additional-ec2-options and squashes the following commits:
fcf252e [Nicholas Chammas] PEP8 fixes
efba9ee [Nicholas Chammas] add help for --instance-initiated-shutdown-behavior
598aecf [Nicholas Chammas] option to launch instances into IAM role
2743632 [Nicholas Chammas] add option for instance initiated shutdown
Diffstat (limited to 'ec2')
-rwxr-xr-x | ec2/spark_ec2.py | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py index 63e2c79669..e4932cfa7a 100755 --- a/ec2/spark_ec2.py +++ b/ec2/spark_ec2.py @@ -306,6 +306,13 @@ def parse_args(): "--private-ips", action="store_true", default=False, help="Use private IPs for instances rather than public if VPC/subnet " + "requires that.") + parser.add_option( + "--instance-initiated-shutdown-behavior", default="stop", + choices=["stop", "terminate"], + help="Whether instances should terminate when shut down or just stop") + parser.add_option( + "--instance-profile-name", default=None, + help="IAM profile name to launch instances under") (opts, args) = parser.parse_args() if len(args) != 2: @@ -602,7 +609,8 @@ def launch_cluster(conn, opts, cluster_name): block_device_map=block_map, subnet_id=opts.subnet_id, placement_group=opts.placement_group, - user_data=user_data_content) + user_data=user_data_content, + instance_profile_name=opts.instance_profile_name) my_req_ids += [req.id for req in slave_reqs] i += 1 @@ -647,16 +655,19 @@ def launch_cluster(conn, opts, cluster_name): for zone in zones: num_slaves_this_zone = get_partition(opts.slaves, num_zones, i) if num_slaves_this_zone > 0: - slave_res = image.run(key_name=opts.key_pair, - security_group_ids=[slave_group.id] + additional_group_ids, - instance_type=opts.instance_type, - placement=zone, - min_count=num_slaves_this_zone, - max_count=num_slaves_this_zone, - block_device_map=block_map, - subnet_id=opts.subnet_id, - placement_group=opts.placement_group, - user_data=user_data_content) + slave_res = image.run( + key_name=opts.key_pair, + security_group_ids=[slave_group.id] + additional_group_ids, + instance_type=opts.instance_type, + placement=zone, + min_count=num_slaves_this_zone, + max_count=num_slaves_this_zone, + block_device_map=block_map, + subnet_id=opts.subnet_id, + placement_group=opts.placement_group, + user_data=user_data_content, + instance_initiated_shutdown_behavior=opts.instance_initiated_shutdown_behavior, + instance_profile_name=opts.instance_profile_name) slave_nodes += slave_res.instances print("Launched {s} slave{plural_s} in {z}, regid = {r}".format( s=num_slaves_this_zone, @@ -678,16 +689,19 @@ def launch_cluster(conn, opts, cluster_name): master_type = opts.instance_type if opts.zone == 'all': opts.zone = random.choice(conn.get_all_zones()).name - master_res = image.run(key_name=opts.key_pair, - security_group_ids=[master_group.id] + additional_group_ids, - instance_type=master_type, - placement=opts.zone, - min_count=1, - max_count=1, - block_device_map=block_map, - subnet_id=opts.subnet_id, - placement_group=opts.placement_group, - user_data=user_data_content) + master_res = image.run( + key_name=opts.key_pair, + security_group_ids=[master_group.id] + additional_group_ids, + instance_type=master_type, + placement=opts.zone, + min_count=1, + max_count=1, + block_device_map=block_map, + subnet_id=opts.subnet_id, + placement_group=opts.placement_group, + user_data=user_data_content, + instance_initiated_shutdown_behavior=opts.instance_initiated_shutdown_behavior, + instance_profile_name=opts.instance_profile_name) master_nodes = master_res.instances print("Launched master in %s, regid = %s" % (zone, master_res.id)) |