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Add TLS docs #813
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Add TLS docs #813
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| # TLS Overview | ||
|
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||
| ## compactor, ingester, querier | ||
| Port | Service | TLS Enabled | TLS Certificate | Verify Client Cert | ||
| ----- | --------------------- | ------------------------------- | ------------------- | ------------------ | ||
| 3200 | Tempo API (HTTP) | `featureGates.httpEncryption` | internal | yes | ||
| 3101 | Tempo Internal (HTTP) | `featureGates.httpEncryption` | internal | no | ||
|
|
||
| ## distributor | ||
| Port | Service | TLS Enabled | TLS Certificate | Verify Client Cert | ||
| ----- | --------------------- | ------------------------------- | ------------------- | ------------------ | ||
| 3200 | Tempo API (HTTP) | `featureGates.httpEncryption` | internal | yes | ||
| 3101 | Tempo Internal (HTTP) | `featureGates.httpEncryption` | internal | no | ||
| 4317 | OTLP/gRPC | `spec.template.distributor.tls` | custom | no | ||
| 4318 | OTLP/HTTP | `spec.template.distributor.tls` | custom | no | ||
| 14268 | jaeger/thrift http | `spec.template.distributor.tls` | custom | no | ||
| 6831 | jaeger/thrift compact | no | - | - | ||
| 6832 | jaeger/thrift binary | no | - | - | ||
| 14250 | jaeger/grpc | `spec.template.distributor.tls` | custom | no | ||
| 9411 | zipkin | `spec.template.distributor.tls` | custom | no | ||
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||
| ## query-frontend | ||
| Port | Service | TLS Enabled | TLS Certificate | Verify Client Cert | ||
| ----- | --------------------- | ------------------------------- | ------------------- | ------------------ | ||
| 3200 | Tempo API (HTTP) | if `httpEncryption` and gateway | internal | yes | ||
| 3101 | Tempo Internal (HTTP) | `featureGates.httpEncryption` | internal | no | ||
| 16686 | Jaeger UI (HTTP) | if `httpEncryption` and gateway | internal | yes | ||
| 16685 | Jaeger UI (gRPC) | if `httpEncryption` and gateway | internal | yes | ||
|
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||
| ## gateway | ||
| Port | Service | TLS Enabled | TLS Certificate | Verify Client Cert | ||
| ----- | --------------------- | ------------------------------- | ------------------- | ------------------ | ||
| 8080 | public (HTTP) | `servingCertsService` | service-ca-operator | no | ||
| 8090 | public (gRPC) | `servingCertsService` | service-ca-operator | no | ||
| 8081 | internal (HTTP) | `featureGates.httpEncryption` | internal | no | ||
|
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| ## TLS Clients | ||
| Client | TLS Enabled | TLS Certificate | Notes | ||
| ------ | ------------------ | --------------- | ----- | ||
| S3 | `spec.storage.tls` | custom | only custom CA is supported | ||
| Azure | no | - | | ||
| GCP | no | - | | ||
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Does this mean TLS cannot be used for those storages?
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Tempo doesn't expose any TLS settings for Azure or GCP: https://grafana.com/docs/tempo/latest/configuration/#storage
When using
https://for the endpoint it will use TLS, but it'll use the certificate bundle of the container. I'll clarify that.