Will Anderson
93358505fc
Security: - Drop ALL capabilities, enforce non-root, RuntimeDefault seccomp on neuron-mcp, neuron-rest, neuron-marketing pods - Add startup probes (150s window for JVM) so liveness doesn't fire early - Replace docker-sock hostPath with BuildKit rootless TCP endpoint (moby/buildkit:v0.19.0-rootless) — removes node root access from CI - Document full ESO AppRole migration path in cluster-secret-store.yaml Autoscaling & availability: - HPAs on mcp (1–6), rest (1–4), marketing (2–8) at 65–70% CPU - PodDisruptionBudgets (minAvailable: 1) on all three services - NetworkPolicy: default-deny-all in neuron-prod, explicit allow rules for Traefik ingress, intra-namespace, and egress to DNS/platform/vault Observability: - ServiceMonitors for mcp, rest, marketing (cross-namespace enabled in kube-prometheus-stack with serviceMonitorSelectorNilUsesHelmValues:false) - PrometheusRules: high error rate, high latency, crash loops, replica shortage, Postgres down/connections, backup failure, backup staleness Chart version pinning: - kube-prometheus-stack, loki, tempo, redis, alloy, postgres — all pinned to major-version ranges to block silent breaking upgrades Backup hardening: - restic:latest → restic:0.17.3 (deterministic image) - Weekly backup-verify CronJob: restores latest snapshot and validates SQL dump structure (≥5 CREATE TABLE, pg_dump header check) ArgoCD: - neuron-prod AppProject: scopes deploys to neuron-prod + platform ns, blacklists ClusterRole/ClusterRoleBinding/Namespace creation, automated sync window 2–6am UTC, manual always allowed
42 lines
1.1 KiB
YAML
42 lines
1.1 KiB
YAML
apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: postgres
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namespace: argocd
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spec:
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project: default
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sources:
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# Helm chart from Docker Hub OCI registry
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- repoURL: registry-1.docker.io/bitnamicharts
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chart: postgresql
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targetRevision: ">=16.0.0, <17.0.0"
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helm:
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values: |
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auth:
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existingSecret: postgres-passwords
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secretKeys:
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adminPasswordKey: postgres-password
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primary:
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persistence:
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size: 20Gi
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resources:
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requests:
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memory: 256Mi
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cpu: 100m
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initdb:
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scripts:
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create-kong-db.sql: |
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CREATE DATABASE kong;
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CREATE USER kong WITH PASSWORD '$(KONG_DB_PASSWORD)';
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GRANT ALL PRIVILEGES ON DATABASE kong TO kong;
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ALTER DATABASE kong OWNER TO kong;
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destination:
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server: https://kubernetes.default.svc
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namespace: platform
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syncPolicy:
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automated:
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prune: true
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selfHeal: true
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syncOptions:
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- CreateNamespace=true
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