Troubleshoot·Last Verified: 2026-07-14
Gateway & Network Failures
Diagnose gateway errors and missing webhook events.
Symptom
Requests return 502 Bad Gateway, 503 Service Unavailable, or 504 Gateway Timeout.
What it means
The Kourier ingress controller cannot establish a stable socket connection with the Knative pod.
How to fix it
Check if the container is currently active. If it scaled down to zero, wait 5 seconds to wake it up. If crashes continue, consult container crash diagnostics.
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