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[WIP] [roll-ami] drain old instances before terminating:#104
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achille-roussel merged 4 commits intomasterfrom Mar 29, 2017
Merged
[WIP] [roll-ami] drain old instances before terminating:#104achille-roussel merged 4 commits intomasterfrom
achille-roussel merged 4 commits intomasterfrom
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- Put old instances in DRAINING state before terminating them, allowing ECS to drain connections and move tasks.
achille-roussel
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Mar 9, 2017
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I was dreaming this day would come, nice addition!
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| draining_instances = copy.copy(old_instances) | ||
| while draining_instances: | ||
| time.sleep(1) |
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Should we wait a little longer (like 5s) to avoid hammering the ECS API, AWS has ridiculously low rate limits on a lot of their endpoints.
- Poll ECS Container Instance state every 5 seconds instead of 1 second
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This is working like a charm! |
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allowing ECS to drain connections and move tasks.