yolokube/traefik-certmanager
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Add SUPPORT_LEGACY_CRDS env var to optionally disable watcher

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for traefik.containo.us/v1alpha1/ingressroute
This commit is contained in:
T. Andrew Manning 2024-12-17 08:58:21 -06:00
parent ccb1f91ed4
commit 47d581a6ac
1 changed files with 17 additions and 10 deletions
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27
main.py
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@ -19,6 +19,7 @@ CERT_ISSUER_NAME = os.getenv("ISSUER_NAME", "letsencrypt")
CERT_ISSUER_KIND = os.getenv("ISSUER_KIND", "ClusterIssuer") CERT_ISSUER_KIND = os.getenv("ISSUER_KIND", "ClusterIssuer")
CERT_CLEANUP = os.getenv("CERT_CLEANUP", "false").lower() in ("yes", "true", "t", "1") CERT_CLEANUP = os.getenv("CERT_CLEANUP", "false").lower() in ("yes", "true", "t", "1")
PATCH_SECRETNAME = os.getenv("PATCH_SECRETNAME", "false").lower() in ("yes", "true", "t", "1") PATCH_SECRETNAME = os.getenv("PATCH_SECRETNAME", "false").lower() in ("yes", "true", "t", "1")
SUPPORT_LEGACY_CRDS = os.getenv("SUPPORT_LEGACY_CRDS", "true").lower() in ("yes", "true", "t", "1")
def safe_get(obj, keys, default=None): def safe_get(obj, keys, default=None):
@ -147,19 +148,25 @@ def main():
signal.signal(signal.SIGINT, exit_gracefully) signal.signal(signal.SIGINT, exit_gracefully)
signal.signal(signal.SIGTERM, exit_gracefully) signal.signal(signal.SIGTERM, exit_gracefully)
# deprecated traefik CRD # new traefik CRD
th1 = threading.Thread(target=watch_crd, args=("traefik.containo.us", "v1alpha1", "ingressroutes"), daemon=True) th1 = threading.Thread(target=watch_crd, args=("traefik.io", "v1alpha1", "ingressroutes"), daemon=True)
th1.start() th1.start()
# new traefik CRD if SUPPORT_LEGACY_CRDS:
th2 = threading.Thread(target=watch_crd, args=("traefik.io", "v1alpha1", "ingressroutes"), daemon=True) # deprecated traefik CRD
th2.start() th2 = threading.Thread(target=watch_crd, args=("traefik.containo.us", "v1alpha1", "ingressroutes"), daemon=True)
th2.start()
# wait for threads to finish # wait for threads to finish
while th1.is_alive() and th2.is_alive(): while th1.is_alive() and th2.is_alive():
th1.join(0.1) th1.join(0.1)
th2.join(0.1) th2.join(0.1)
logging.info(f"One of the threads exited {th1.is_alive()}, {th2.is_alive()}") logging.info(f"traefik.containo.us/v1alpha1/ingressroutes watcher exited {th2.is_alive()}")
else:
# wait for threads to finish
while th1.is_alive():
th1.join(0.1)
logging.info(f"traefik.io/v1alpha1/ingressroutes watcher exited {th1.is_alive()}")
if __name__ == '__main__': if __name__ == '__main__':