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https://github.com/wassname/ray.git
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Eric Liang
b8811cbe34
* some autoscaling config tweaks * Sun Jan 14 13:56:55 PST 2018 * Mon Jan 15 14:21:09 PST 2018 * increase backoff * Mon Jan 15 14:40:47 PST 2018 * check boto version
24 lines
738 B
Python
24 lines
738 B
Python
from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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"""Ray constants used in the Python code."""
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# Abort autoscaling if more than this number of errors are encountered. This
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# is a safety feature to prevent e.g. runaway node launches.
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AUTOSCALER_MAX_NUM_FAILURES = 5
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# Max number of nodes to launch at a time.
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AUTOSCALER_MAX_CONCURRENT_LAUNCHES = 10
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# Interval at which to perform autoscaling updates.
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AUTOSCALER_UPDATE_INTERVAL_S = 5
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# The autoscaler will attempt to restart Ray on nodes it hasn't heard from
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# in more than this interval.
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AUTOSCALER_HEARTBEAT_TIMEOUT_S = 30
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# Max number of retries to AWS (default is 5, time increases exponentially)
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BOTO_MAX_RETRIES = 12
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