Files
argocd-apps/apps/base/dhcp-system/vpa.yaml
T
Ben Vincent 53090d1798
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Deploy kea DHCP operator to dhcp-system
Replaces the isc-dhcpd PXE-boot VM with the kea-operator (v0.1.0) and an
HA kea pair, managed by ArgoCD. Deploys on a new, unused anycast IP; the
production cutover off the current dhcpd address is a separate later task.

- Add apps/base/dhcp-system: namespace, kea-operator RBAC + Deployment,
  VPA, and the kea.unkin.net CRDs pulled from the operator repo at v0.1.0.
- Add the CRs translating the legacy dhcpd config: KeaCluster (2 replicas,
  hot-standby HA, main.unkin.net, 1200/86400 leases, AU ntp pool), five
  KeaSubnets 198.18.13-17.0/24 (gateways .254 except .17->.1 per the puppet
  dhcp hieradata), Legacy/UEFI-64 PXE client classes, and the KeaAPI.
- Pin the DHCP LoadBalancer Service to the free common-pool IP 198.18.200.10
  via PureLB (not the current dhcpd anycast 198.18.19.18).
- Provision the KeaAPI bearer token via an operator-generated Secret.
- Commit generated kea.unkin.net JSON schemas for kubeconform.
- Register dhcp-system in the platform ApplicationSet and AppProject.

Claude-Session: https://claude.ai/code/session_01JUoARVdmhxKQHyyyp1pxeT
2026-08-02 21:43:11 +10:00

14 lines
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YAML

---
apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
name: kea-operator-vpa
namespace: dhcp-system
spec:
targetRef:
apiVersion: apps/v1
kind: Deployment
name: kea-operator
updatePolicy:
updateMode: "Off"