Nikolay Tatarinov
fd03c22042
- Introduced a new API endpoint `/api/source-status/` to return the status of Prometheus and OpenStack data sources. - Implemented lightweight health check functions for both Prometheus and OpenStack. - Updated the dashboard template to display the status of data sources dynamically. - Added tests for the new API endpoint to ensure correct functionality and response handling. - Configured a cache timeout for source status checks to improve performance.
24 lines
829 B
Python
24 lines
829 B
Python
import openstack
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from openstack.connection import Connection
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from watcher_visio.settings import OPENSTACK_CLOUD, OPENSTACK_REGION_NAME
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def check_openstack() -> dict:
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"""
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Lightweight check that OpenStack is reachable (connection only).
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Returns {"status": "ok"} or {"status": "error", "message": "..."}.
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"""
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try:
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conn = openstack.connect(cloud=OPENSTACK_CLOUD, region_name=OPENSTACK_REGION_NAME)
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if conn is None:
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return {"status": "error", "message": "No connection"}
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return {"status": "ok"}
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except Exception as e:
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return {"status": "error", "message": str(e) or "Connection failed"}
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def get_connection() -> Connection:
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connection = openstack.connect(cloud=OPENSTACK_CLOUD, region_name=OPENSTACK_REGION_NAME)
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return connection
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