unkinben
2739a29778
## Why kea-dhcp4 crash-loops on a cold container start: the HA hook resolves the StatefulSet peer URL hostnames once at config load, but the peer DNS records aren't resolvable in the first instant of a fresh container, and kea exits hard instead of retrying. Verified in-cluster that the rendered config validates once DNS is warm, so it's a startup race. kea-operator v0.1.3 gates dhcp4 startup on a bounded `kea-dhcp4 -t` retry (~120s, then proceeds/fails loud). ## How - bump kea-operator, kea, and kea-api images to v0.1.3 --------- Co-authored-by: Ben Vincent <neotheo@gmail.com> Reviewed-on: #344 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
57 lines
1.4 KiB
YAML
57 lines
1.4 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: kea-operator
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namespace: dhcp-system
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labels:
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app.kubernetes.io/name: kea-operator
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spec:
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replicas: 1
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selector:
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matchLabels:
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app.kubernetes.io/name: kea-operator
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template:
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metadata:
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labels:
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app.kubernetes.io/name: kea-operator
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spec:
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serviceAccountName: kea-operator
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securityContext:
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runAsNonRoot: true
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containers:
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- name: operator
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image: git.unkin.net/unkin/kea-operator:v0.1.3
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args:
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- --metrics-bind-address=:8080
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- --health-probe-bind-address=:8081
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ports:
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- containerPort: 8080
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name: metrics
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- containerPort: 8081
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name: health
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readinessProbe:
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httpGet:
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path: /readyz
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port: 8081
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initialDelaySeconds: 5
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periodSeconds: 10
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livenessProbe:
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httpGet:
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path: /healthz
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port: 8081
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initialDelaySeconds: 15
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periodSeconds: 20
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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capabilities:
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drop: ["ALL"]
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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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