mirror of
https://github.com/vhaudiquet/homeprod.git
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71 lines
2.2 KiB
YAML
71 lines
2.2 KiB
YAML
apiVersion: helm.toolkit.fluxcd.io/v2
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kind: HelmRelease
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metadata:
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name: kyverno
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namespace: kyverno
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spec:
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interval: 5m
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chart:
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spec:
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sourceRef:
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kind: HelmRepository
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name: kyverno
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namespace: kyverno
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chart: kyverno
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version: '3.9.1'
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interval: 5m
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# Minimal footprint for a single-node cluster:
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# - admissionReports disabled (no extra Redis/Postgres)
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# - admissionController + backgroundController only (no reports, no
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# cleanupController) — the backgroundController lets the ClusterPolicy also
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# mutate ALREADY-RUNNING pods (not just new/updated ones), so flipping the
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# relief on immediately strips CPU requests from existing workloads.
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# - tolerates the control-plane node (allowSchedulingOnMasters=true on p330)
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# - low CPU request so Kyverno's own admission doesn't itself deadlock the node
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values:
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admissionController:
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rbac:
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create: true
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# Scale to 1 replica on this single-node cluster
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replicas: 1
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resources:
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requests:
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cpu: 50m
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memory: 128Mi
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limits:
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cpu: 500m
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memory: 512Mi
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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# The background controller re-applies policies to already-existing resources,
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# so the CPU-request strip also affects pods that were created BEFORE the policy
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# (and pods Flux re-applies with their original requests between toggles).
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backgroundController:
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enabled: true
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replicas: 1
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resources:
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requests:
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cpu: 50m
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memory: 128Mi
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limits:
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cpu: 500m
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memory: 512Mi
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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# Reports/reportsController are for policy-report auditing — not needed for a
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# one-off relief toggle.
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reportsController:
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enabled: false
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cleanupController:
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enabled: false
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# No autoscaling on a single node.
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autoscaling:
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admissionController:
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enabled: false
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backgroundController:
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enabled: false
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