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https://github.com/vale981/ray
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4d91f516ca
This PR adds a serve ha test. The flow of the tests is: 1. check the kube ray build 2. start ray service 3. warm up the cluster 4. start killing nodes 5. get the stats and make sure it's good
33 lines
948 B
Python
33 lines
948 B
Python
import locust
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from locust import task, HttpUser
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import logging
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from requests.adapters import HTTPAdapter
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from requests.packages.urllib3.util.retry import Retry
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logger = logging.getLogger(__name__)
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class TimeoutHTTPAdapter(HTTPAdapter):
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def __init__(self, timeout, *args, **kwargs):
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self.timeout = timeout
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super().__init__(*args, **kwargs)
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def send(self, request, **kwargs):
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timeout = kwargs.get("timeout")
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if timeout is None:
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kwargs["timeout"] = self.timeout
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return super().send(request, **kwargs)
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class ServeTest(HttpUser):
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wait_time = locust.wait_time.constant_throughput(10)
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def on_start(self):
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retries = Retry(
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total=3, backoff_factor=0.5, status_forcelist=[429, 500, 502, 503, 504]
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)
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self.client.mount("http://", TimeoutHTTPAdapter(max_retries=retries, timeout=1))
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@task
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def index(self):
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self.client.get("/?val=3")
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