60 lines
1.4 KiB
Python
60 lines
1.4 KiB
Python
import requests
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from typing import NamedTuple
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import re
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TRAEFIK_HOST_RE = re.compile(r"Host\(`([a-z0-9\.-]+)`\)")
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class Route(NamedTuple):
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name: str
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destination: str
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hostname: str
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def get_traefik_routes(traefik_host: str, traefik_route: str):
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api_response = requests.get(f"{traefik_host}/api/http/routers").json()
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routes = set()
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for router in api_response:
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if "Host(" not in router["rule"]:
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continue
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hosts = TRAEFIK_HOST_RE.findall(router["rule"])
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if not hosts:
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raise ValueError(f"Failed to find host for {router['rule']}")
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routes.add(Route(
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router["service"],
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traefik_route,
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hosts[0]
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))
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return routes
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def get_dokku_routes(dokku_exporter_url: str, dokku_route: str):
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api_response = requests.get(dokku_exporter_url).json()
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routes = set()
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for app in api_response:
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for vhost in app["vhosts"]:
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routes.add(Route(
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app["app"],
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dokku_route,
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vhost
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))
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return routes
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def main():
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routes = []
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routes.extend(get_traefik_routes("http://10.23.1.103:8080", "http://10.23.1.103"))
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routes.extend(get_dokku_routes("http://10.23.2.3:8000", "http://10.23.2.3"))
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for route in sorted(routes):
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print(f"{route.hostname}\t{route.destination}; # {route.name}")
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if __name__ == "__main__":
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main()
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