e4728ea69f
This PR adds support for migrating data from OpsGenie to Grafana IRM. Closes https://github.com/grafana/irm/issues/1179
48 lines
1.7 KiB
Python
48 lines
1.7 KiB
Python
from contextlib import suppress
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from time import sleep
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from urllib.parse import urljoin
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import requests
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from requests import HTTPError
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from requests.adapters import HTTPAdapter, Retry
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def api_call(method: str, base_url: str, path: str, **kwargs) -> requests.Response:
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url = urljoin(base_url, path)
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# Retry on network errors
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session = requests.Session()
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retries = Retry(total=5, backoff_factor=0.1)
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session.mount("http://", HTTPAdapter(max_retries=retries))
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session.mount("https://", HTTPAdapter(max_retries=retries))
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response = session.request(method, url, **kwargs)
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try:
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response.raise_for_status()
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except HTTPError as e:
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if e.response.status_code == 429:
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cooldown_seconds = int(e.response.headers.get("Retry-After", 0.2))
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sleep(cooldown_seconds)
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return api_call(method, base_url, path, **kwargs)
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elif e.response.status_code == 400:
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resp_json = None
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with suppress(requests.exceptions.JSONDecodeError):
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resp_json = response.json()
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# if no JSON payload is available, just raise the original exception
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if not resp_json:
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raise
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# this is mostly taken from requests.models.Response.raise_for_status, but with additional JSON payload
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http_error_msg = (
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"%s Client Error: %s for url: %s, response payload JSON: %s"
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% (response.status_code, e.response.reason, response.url, resp_json)
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)
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raise requests.exceptions.HTTPError(
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http_error_msg, response=e.response
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) from e
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else:
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raise
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return response
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