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Make SpotPrice optional when requesting a spot fleet

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When price is omitted, AWS will default to the on-demand price
This commit is contained in:
Hugo Lopes Tavares 2018-02-01 17:09:10 -05:00
commit 5f61950096
5 changed files with 108 additions and 4 deletions
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27
tests/test_ec2/test_spot_fleet.py
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@ -316,3 +316,30 @@ def test_modify_spot_fleet_request_down_no_terminate_after_custom_terminate():
SpotFleetRequestIds=[spot_fleet_id])['SpotFleetRequestConfigs'][0]['SpotFleetRequestConfig']
spot_fleet_config['TargetCapacity'].should.equal(1)
spot_fleet_config['FulfilledCapacity'].should.equal(2.0)
@mock_ec2
def test_create_spot_fleet_without_spot_price():
conn = boto3.client("ec2", region_name='us-west-2')
subnet_id = get_subnet_id(conn)
# remove prices to force a fallback to ondemand price
spot_config_without_price = spot_config(subnet_id)
del spot_config_without_price['SpotPrice']
for spec in spot_config_without_price['LaunchSpecifications']:
del spec['SpotPrice']
spot_fleet_id = conn.request_spot_fleet(SpotFleetRequestConfig=spot_config_without_price)['SpotFleetRequestId']
spot_fleet_requests = conn.describe_spot_fleet_requests(
SpotFleetRequestIds=[spot_fleet_id])['SpotFleetRequestConfigs']
len(spot_fleet_requests).should.equal(1)
spot_fleet_request = spot_fleet_requests[0]
spot_fleet_config = spot_fleet_request['SpotFleetRequestConfig']
len(spot_fleet_config['LaunchSpecifications']).should.equal(2)
launch_spec1 = spot_fleet_config['LaunchSpecifications'][0]
launch_spec2 = spot_fleet_config['LaunchSpecifications'][1]
# AWS will figure out the price
assert 'SpotPrice' not in launch_spec1
assert 'SpotPrice' not in launch_spec2