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
45 lines
966 B
YAML
45 lines
966 B
YAML
apiVersion: argoproj.io/v1alpha1
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kind: Application
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metadata:
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name: loki
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namespace: argocd
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spec:
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project: default
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source:
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repoURL: https://grafana.github.io/helm-charts
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chart: loki
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targetRevision: ">=6.0.0, <7.0.0"
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helm:
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values: |
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loki:
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commonConfig:
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replication_factor: 1
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storage:
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type: filesystem
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useTestSchema: true
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singleBinary:
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replicas: 1
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persistence:
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enabled: true
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size: 10Gi
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deploymentMode: SingleBinary
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backend:
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replicas: 0
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read:
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replicas: 0
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write:
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replicas: 0
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chunksCache:
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enabled: false
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resultsCache:
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enabled: false
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destination:
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server: https://kubernetes.default.svc
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namespace: monitoring
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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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