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53 lines
1.2 KiB
YAML
53 lines
1.2 KiB
YAML
# CloudNative PostgreSQL cluster for Nessus
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# Low resource configuration for memory-constrained environments
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apiVersion: postgresql.cnpg.io/v1
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kind: Cluster
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metadata:
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name: pg-nessus
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namespace: nessus
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spec:
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imageName: ghcr.io/cloudnative-pg/postgresql:16
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instances: 2
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# Low resource limits for constrained environments
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resources:
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requests:
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memory: "512Mi"
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cpu: "50m"
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limits:
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memory: "1Gi"
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# Spread replicas across different nodes for HA
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affinity:
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topologyKey: kubernetes.io/hostname
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storage:
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size: 20Gi
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storageClass: rook-ceph-block
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primaryUpdateStrategy: unsupervised
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# PostgreSQL configuration optimized for low memory
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postgresql:
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parameters:
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max_connections: "100"
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shared_buffers: "256MB"
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effective_cache_size: "768MB"
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maintenance_work_mem: "64MB"
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checkpoint_completion_target: "0.9"
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wal_buffers: "8MB"
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default_statistics_target: "100"
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random_page_cost: "1.1"
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effective_io_concurrency: "200"
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work_mem: "2621kB"
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min_wal_size: "512MB"
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max_wal_size: "2GB"
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bootstrap:
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initdb:
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database: nessus
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owner: nessus
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monitoring:
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enablePodMonitor: true
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