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Scooby HuskyandClaude Opus 4.6 7eae427d1a Scale services to 2+ replicas for HA
- ArgoCD: server and repo-server → 2 replicas
- GitLab: webservice, sidekiq, registry, KAS, praefect → min 2 replicas
- Guacamole: client and guacd → 2 replicas
- Kiali: 1 → 2 replicas
- Alertmanager: add 2 replicas
- TeslaMate CNPG: 1 → 2 instances

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-15 03:08:49 -05:00

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1.2 KiB
YAML

apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
name: pg-teslamate
namespace: teslamate
spec:
imageName: ghcr.io/cloudnative-pg/postgresql:16
instances: 2
# Resource limits to prevent OOM
resources:
requests:
memory: "512Mi"
cpu: "25m"
limits:
memory: "2Gi"
cpu: "250m"
# Spread replicas across different nodes
affinity:
topologyKey: kubernetes.io/hostname
storage:
size: 10Gi
storageClass: rook-ceph-block
primaryUpdateStrategy: unsupervised
# PostgreSQL configuration for better performance
postgresql:
parameters:
max_connections: "200"
shared_buffers: "512MB"
effective_cache_size: "1536MB"
maintenance_work_mem: "128MB"
checkpoint_completion_target: "0.9"
wal_buffers: "16MB"
default_statistics_target: "100"
random_page_cost: "1.1"
effective_io_concurrency: "200"
work_mem: "2621kB"
min_wal_size: "1GB"
max_wal_size: "4GB"
bootstrap:
initdb:
database: teslamate
owner: teslamate
postInitSQL:
- ALTER USER teslamate WITH SUPERUSER
- CREATE EXTENSION IF NOT EXISTS cube
- CREATE EXTENSION IF NOT EXISTS earthdistance
monitoring:
enablePodMonitor: true