Will Anderson
d163a92ec6
The Buffering middleware was causing 413 on large Docker layer pushes by spooling entire request bodies to disk before forwarding. Docker's chunked blob upload protocol (PATCH/PUT with Content-Range) requires streaming, not buffering. Replace with IngressRoute CRDs + Certificate resources for direct streaming passthrough. responseForwarding.flushInterval=100ms ensures prompt chunk delivery to the registry backend.
70 lines
1.5 KiB
YAML
70 lines
1.5 KiB
YAML
---
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# Certificate for Docker registry (cert-manager — required for IngressRoute)
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apiVersion: cert-manager.io/v1
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kind: Certificate
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metadata:
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name: registry-tls
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namespace: registry
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spec:
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secretName: registry-tls
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issuerRef:
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name: letsencrypt-prod
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kind: ClusterIssuer
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dnsNames:
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- registry.neuralplatform.ai
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---
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# Docker registry — IngressRoute with no buffering middleware.
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# Traefik streams blob data directly to the registry backend.
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# The Buffering middleware was causing 413s on large layer pushes by
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# spooling the entire body to disk before forwarding.
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apiVersion: traefik.io/v1alpha1
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kind: IngressRoute
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metadata:
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name: registry
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namespace: registry
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spec:
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entryPoints:
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- websecure
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routes:
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- match: Host(`registry.neuralplatform.ai`)
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kind: Rule
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services:
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- name: registry
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port: 5000
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responseForwarding:
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flushInterval: "100ms"
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tls:
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secretName: registry-tls
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---
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# Certificate for Docker registry UI
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apiVersion: cert-manager.io/v1
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kind: Certificate
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metadata:
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name: docker-ui-tls
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namespace: registry
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spec:
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secretName: docker-ui-tls
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issuerRef:
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name: letsencrypt-prod
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kind: ClusterIssuer
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dnsNames:
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- docker.neuralplatform.ai
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---
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# Docker registry UI
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apiVersion: traefik.io/v1alpha1
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kind: IngressRoute
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metadata:
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name: registry-ui
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namespace: registry
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spec:
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entryPoints:
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- websecure
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routes:
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- match: Host(`docker.neuralplatform.ai`)
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kind: Rule
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services:
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- name: registry-ui
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port: 80
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tls:
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secretName: docker-ui-tls
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