141 lines
4.9 KiB
YAML
141 lines
4.9 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: prop
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namespace: prop
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spec:
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# replicas is owned by the HPA in hpa.yaml (min 2 / max 5).
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# Leaving it out here so Flux's periodic reconcile doesn't overwrite
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# whatever replica count the autoscaler has settled on.
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minReadySeconds: 5
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strategy:
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type: RollingUpdate
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rollingUpdate:
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maxSurge: 1
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maxUnavailable: 1
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selector:
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matchLabels:
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app: prop
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template:
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metadata:
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labels:
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# `tier: hot` distinguishes these pods from prop-backfill (same
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# app: prop label) so the Service selector can exclude backfill
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# from its endpoint pool — backfill runs PHX_SERVER=false and
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# doesn't listen on :5000.
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app: prop
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tier: hot
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spec:
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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serviceAccountName: prop
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imagePullSecrets:
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- name: forgejo-registry
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securityContext:
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runAsUser: 65534
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runAsNonRoot: true
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fsGroup: 65534
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: prop
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image: git.mcintire.me/graham/prop:main-1777050827-98aab76 # {"$imagepolicy": "flux-system:prop"}
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imagePullPolicy: IfNotPresent
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env:
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- name: POD_IP
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valueFrom:
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fieldRef:
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fieldPath: status.podIP
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- name: PHX_SERVER
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value: "true"
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- name: PHX_HOST
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value: "prop.w5isp.com"
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- name: PORT
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value: "5000"
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- name: HRRR_BASE_URL
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value: "http://skippy.w5isp.com:8080"
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# OTLP/gRPC endpoint for the cluster OTel Collector.
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# service.name / service.namespace are set in
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# config/runtime.exs (microwaveprop / prop). Matches the
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# endpoint used by prop-grid-rs / prop-hrrr-point-rs so
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# Elixir-initiated traces link up with downstream Rust
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# worker spans in Tempo.
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# Port 4318 = OTLP/HTTP. We intentionally bypass the
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# 4317 gRPC path because the Elixir grpcbox transport's
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# terminate/3 callback races with gproc's ETS teardown on
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# pod shutdown and dumps a pair of ArgumentError stacks
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# per restart — HTTP/protobuf has no channel abstraction
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# to unwind and shuts down quietly. Collector accepts
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# both.
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- name: OTEL_EXPORTER_OTLP_ENDPOINT
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value: "http://otel-collector.observability.svc.cluster.local:4318"
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envFrom:
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- secretRef:
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name: prop-secrets
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ports:
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- name: http
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containerPort: 5000
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protocol: TCP
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startupProbe:
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httpGet:
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path: /health
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port: 5000
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initialDelaySeconds: 5
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periodSeconds: 3
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failureThreshold: 10
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timeoutSeconds: 3
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readinessProbe:
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httpGet:
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path: /health
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port: 5000
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initialDelaySeconds: 5
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periodSeconds: 5
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failureThreshold: 2
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timeoutSeconds: 2
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# /live skips the DB — a saturated Ecto pool (e.g. a PromEx
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# poller holding a connection >15s) would otherwise cause
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# /health's `SELECT 1` to time out and the kubelet to SIGKILL
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# every replica at once. Readiness still points at /health so
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# DB outages drain the pod from Service endpoints gracefully.
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# timeoutSeconds raised to 5s: under an IEM 429 retry storm
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# Bandit's acceptor loop can stall briefly as the scheduler
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# chews through retrying HTTP sleeps, and 3s was tripping
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# failureThreshold across all 3 replicas at once.
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livenessProbe:
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httpGet:
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path: /live
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port: 5000
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periodSeconds: 10
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failureThreshold: 3
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timeoutSeconds: 5
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resources:
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requests:
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cpu: 100m
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memory: 512Mi
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limits:
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# Bumped 2 → 3 on 2026-04-23: BEAM was getting 2 schedulers
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# online on a 2-core limit, and the :05 propagation chain
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# plus ScoreCache warming spiked the second run queue to
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# ~10, starving /live and /health probe handlers and
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# tripping liveness/readiness timeouts.
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cpu: "3"
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memory: 6Gi
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securityContext:
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allowPrivilegeEscalation: false
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runAsNonRoot: true
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runAsUser: 65534
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capabilities:
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drop:
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- ALL
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seccompProfile:
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type: RuntimeDefault
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volumeMounts:
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- name: data
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mountPath: /data
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volumes:
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- name: data
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nfs:
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server: 10.0.15.103
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path: /data
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