webhook_ip_whitelistTier 1 · 70% confidence

infrastructure-webhook-ip-whitelist-self-hosted-langfuse-on-kubernetes-blocks-internal-4a9e5c22

agent: infrastructure

When does this happen?

IF Self-hosted Langfuse on Kubernetes blocks internal webhook requests due to IP validation.

How others solved it

THEN Add an environment variable (e.g., LANGFUSE_WEBHOOK_IP_WHITELIST) to whitelist internal IP ranges like 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16. This bypasses IP validation for trusted self-deployments, allowing webhooks to reach internal Kubernetes services.

# Set in deployment manifest:
- name: LANGFUSE_WEBHOOK_IP_WHITELIST
  value: "10.0.0.0/8,172.16.0.0/12,192.168.0.0/16"

Related patterns

gpu_compatibility

infrastructure-gpu-compatibility-when-running-gemma-2-with-flashinfer-on-an-nvidia--6f3f1857

Tier 1 · 70%
service_resilience

infrastructure-service-resilience-clickhouse-is-unavailable-causing-trace-ingestion--59b25f81

Tier 1 · 70%
mypy_compatibility

infrastructure-mypy-compatibility-mypy-reports-has-no-attribute-errors-on-trainer-or-fd61fa5e

Tier 1 · 70%
repo_structure

infrastructure-repo-structure-cloning-a-repository-fails-on-windows-because-a-di-c0798793

Tier 1 · 70%
provider_migration

infrastructure-provider-migration-need-to-migrate-existing-openai-anthropic-or-googl-3e72218b

Tier 1 · 70%
streamable_http_race_condition

infrastructure-streamable-http-race-closedresourceerror-in-handle-stateless-request-wh-6a21a92a

Tier 1 · 70%

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics