unkin-agent
1172aa3e96
## Why pdbmux#9 drops primary/prefer and makes configured backend order the only tie-break, so the current `old`-first list would silently reverse which PuppetDB wins. ## How - Order `PDBMUX_BACKENDS` with `new=http://puppetdb.puppet.svc.cluster.local:8080` first and `old=http://puppetdbapi.service.consul:8080` second, URLs unchanged. - Drop `PDBMUX_PRIMARY` and `PDBMUX_PREFER`; both already resolve to `new`, on the deployed v0.1.0 image (estate defaults) and on pdbmux main (first-backend fallback), so the rendered behaviour is unchanged today. - Refresh the configmap and deployment comments to describe order-based precedence. Merge this before pdbmux#9. Reviewed-on: #452 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
63 lines
1.6 KiB
YAML
63 lines
1.6 KiB
YAML
---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: pdbmux
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namespace: pdbmux
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annotations:
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configmap.reloader.stakater.com/auto: "true"
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spec:
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replicas: 2
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selector:
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matchLabels:
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app: pdbmux
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strategy:
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rollingUpdate:
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maxUnavailable: 1
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type: RollingUpdate
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template:
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metadata:
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labels:
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app: pdbmux
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spec:
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automountServiceAccountToken: false
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containers:
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- name: pdbmux
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# Image is published by the pdbmux repo's .woodpecker/docker.yaml on
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# a v* tag. It only exists after that tag is cut (see PR merge gates).
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image: artifactapi.k8s.syd1.au.unkin.net/docker-internal/pdbmux:v0.1.0
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imagePullPolicy: IfNotPresent
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ports:
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- containerPort: 8080
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name: http
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protocol: TCP
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envFrom:
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# PDBMUX_LISTEN / PDBMUX_BACKENDS / PDBMUX_MERGE
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- configMapRef:
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name: pdbmux-env
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optional: false
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livenessProbe:
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httpGet:
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path: /healthz
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port: http
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initialDelaySeconds: 15
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periodSeconds: 30
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /healthz
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port: http
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initialDelaySeconds: 5
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periodSeconds: 5
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timeoutSeconds: 5
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failureThreshold: 3
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resources:
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requests:
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cpu: 50m
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memory: 64Mi
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limits:
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cpu: 500m
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memory: 256Mi
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restartPolicy: Always
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