Claude
e91979a622
Containerizes the momentum monolith and packages every run mode for
deployment in a single Kubernetes namespace, with PostgreSQL hosted in
the cluster.
- Dockerfile (python:3.11-slim, non-root, writable /app/data) + .dockerignore
- GitHub Actions workflow publishing to ghcr.io/fez5587/momentum-system
- Helm chart (deploy/helm/momentum):
* PostgreSQL StatefulSet + PVC (single source of truth; schema
auto-creates from storage/pg_schema.sql on first connect)
* App Deployment running run_live_paper.py with the embedded dashboard
(replicas: 1, Recreate; the dashboard's write endpoints need the
in-process TradingExecutionService) + Service/Ingress on 8010, plus a
wait-for-postgres initContainer
* CronJobs for journal / eod-replay / nightly-tune (US/Eastern via
spec.timeZone) sharing the app data PVC
* ConfigMap (tuning env) + Secret (DATABASE_URL/broker keys, existingSecret
supported); DATABASE_URL built from the in-cluster Postgres service
* Optional Grafana provisioned against the in-cluster Postgres
- deploy/README.md with install, secrets, and constraints
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JCVMm2AbmZvvxwLTX6UpNR
60 lines
2.2 KiB
YAML
60 lines
2.2 KiB
YAML
{{- if .Values.cronjobs.enabled }}
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{{- $root := . }}
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{{- $jobs := dict "journal" .Values.cronjobs.journal "eod-replay" .Values.cronjobs.eodReplay "nightly-tune" .Values.cronjobs.nightlyTune }}
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{{- range $key, $job := $jobs }}
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{{- if $job.enabled }}
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---
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apiVersion: batch/v1
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kind: CronJob
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metadata:
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name: {{ include "momentum.fullname" $root }}-{{ $key }}
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labels:
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{{- include "momentum.labels" $root | nindent 4 }}
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app.kubernetes.io/component: cron-{{ $key }}
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spec:
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schedule: {{ $job.schedule | quote }}
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# US/Eastern so the market-clock schedules in .env's *.sh comments hold.
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timeZone: {{ $root.Values.cronjobs.timeZone | quote }}
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concurrencyPolicy: Forbid
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successfulJobsHistoryLimit: 3
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failedJobsHistoryLimit: 3
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jobTemplate:
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spec:
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backoffLimit: 1
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template:
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metadata:
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labels:
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{{- include "momentum.selectorLabels" (dict "ctx" $root "component" (printf "cron-%s" $key)) | nindent 12 }}
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spec:
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restartPolicy: Never
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{{- with $root.Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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containers:
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- name: {{ $key }}
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image: "{{ $root.Values.image.repository }}:{{ $root.Values.image.tag }}"
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imagePullPolicy: {{ $root.Values.image.pullPolicy }}
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command: {{ toYaml $job.command | nindent 16 }}
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envFrom:
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- configMapRef:
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name: {{ include "momentum.configMapName" $root }}
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- secretRef:
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name: {{ include "momentum.secretName" $root }}
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volumeMounts:
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- name: app-data
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mountPath: /app/data
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volumes:
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- name: app-data
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{{- if $root.Values.app.persistence.enabled }}
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# Shared with the app pod (nightly-tune writes learned_params.json
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# the loop reads on boot). RWO ⇒ cron pods schedule onto the app's node.
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persistentVolumeClaim:
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claimName: {{ include "momentum.appDataPvcName" $root }}
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{{- else }}
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emptyDir: {}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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