5797b106a6
Fixes DEV-350. During pod startup, Dozzle takes ~11 seconds to start accepting connections, but oauth2-proxy can receive and proxy requests immediately. This causes "connection refused" errors when users access the UI right after a pod restart. Solution: - Add startupProbe with 30s timeout (15 failures × 2s) to give Dozzle time to start without failing readiness - Add readinessProbe to prevent traffic routing until Dozzle is ready - Add livenessProbe to restart container if Dozzle becomes unhealthy All probes use the /healthcheck endpoint on port 8080. Co-Authored-By: Paperclip <noreply@paperclip.ing>
127 lines
3.3 KiB
YAML
127 lines
3.3 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: dozzle
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namespace: dozzle
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spec:
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replicas: 1
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strategy:
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type: Recreate
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selector:
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matchLabels:
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app: dozzle
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template:
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metadata:
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labels:
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app: dozzle
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spec:
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serviceAccountName: dozzle
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containers:
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- name: dozzle
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image: amir20/dozzle:latest
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ports:
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- containerPort: 8080
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name: dozzle-http
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protocol: TCP
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env:
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- name: DOZZLE_MODE
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value: "k8s"
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- name: DOZZLE_LEVEL
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value: "info"
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- name: DOZZLE_AUTH_PROVIDER
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value: "forward-proxy"
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- name: DOZZLE_AUTH_HEADER_USER
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value: "X-Forwarded-User"
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- name: DOZZLE_AUTH_HEADER_EMAIL
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value: "X-Forwarded-Email"
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- name: DOZZLE_AUTH_HEADER_NAME
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value: "X-Forwarded-Preferred-Username"
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- name: DOZZLE_NO_ANALYTICS
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value: "true"
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startupProbe:
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httpGet:
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path: /healthcheck
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port: 8080
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initialDelaySeconds: 5
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periodSeconds: 2
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timeoutSeconds: 1
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successThreshold: 1
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failureThreshold: 15
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readinessProbe:
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httpGet:
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path: /healthcheck
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port: 8080
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periodSeconds: 5
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timeoutSeconds: 1
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successThreshold: 1
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failureThreshold: 2
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livenessProbe:
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httpGet:
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path: /healthcheck
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port: 8080
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periodSeconds: 10
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timeoutSeconds: 1
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successThreshold: 1
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failureThreshold: 3
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volumeMounts:
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- name: dozzle-data
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mountPath: /data
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resources:
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limits:
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cpu: 500m
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memory: 512Mi
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requests:
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cpu: 100m
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memory: 128Mi
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- name: oauth2-proxy
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image: quay.io/oauth2-proxy/oauth2-proxy:latest
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ports:
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- containerPort: 4180
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name: http
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protocol: TCP
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args:
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- --http-address=0.0.0.0:4180
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- --upstream=http://127.0.0.1:8080
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- --provider=oidc
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- --oidc-issuer-url=https://auth.basicstack.de
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- --redirect-url=https://dozzle.basicstack.de/oauth2/callback
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- --email-domain=*
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- --pass-user-headers=true
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- --set-xauthrequest=true
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- --pass-access-token=false
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- --cookie-secure=true
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- --cookie-httponly=true
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- --cookie-name=__Host-oauth2-proxy
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- --cookie-expire=12h
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- --code-challenge-method=S256
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- --proxy-websockets=true
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- --pass-host-header=true
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- --flush-interval=1s
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- --upstream-timeout=30s
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env:
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- name: OAUTH2_PROXY_CLIENT_ID
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valueFrom:
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secretKeyRef:
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name: dozzle-oidc
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key: client-id
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- name: OAUTH2_PROXY_CLIENT_SECRET
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valueFrom:
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secretKeyRef:
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name: dozzle-oidc
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key: client-secret
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- name: OAUTH2_PROXY_COOKIE_SECRET
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valueFrom:
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secretKeyRef:
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name: dozzle-oidc
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key: cookie-secret
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resources:
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limits:
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cpu: 200m
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memory: 256Mi
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requests:
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cpu: 50m
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memory: 64Mi
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volumes:
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- name: dozzle-data
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persistentVolumeClaim:
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claimName: dozzle-data
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