253e888a24
Apply deploy.resources.limits.memory to 45 services across 5 compose files.
Limits take effect on next docker compose up (no running containers affected).
Limits derived from 2-day Prometheus RSS baseline (avg of 2026-05-27-29):
common_plat ecosystem (37 services):
cosmos-emulator: 1g (319 MiB baseline, can spike on writes)
loki: 384m (75 MiB)
prometheus: 384m (91 MiB, grows with series cardinality)
node-exporter: 128m (21 MiB, very stable)
cadvisor: 256m (38 MiB)
valkey: 128m (tiny)
caddy: 256m (35 MiB)
platform-service: 512m (61 MiB)
extraction-service: 512m (99 MiB, Python sidecar)
mcp-server: 384m (21 MiB)
product backends: 512m (30-65 MiB each)
product webs: 512m (35-93 MiB each)
llmlab-dashboard: 512m (Ollama proxy, larger cache budget)
dashboard (2 services): backend 512m, web 512m
invttrdg (2 services): backend 768m (159 MiB + heavy state writes),
web 256m (nginx SPA)
clock/chronomind (2 services): backend 512m, web 512m
notes/notelett (2 services): backend 512m, web 512m
Ollama host process has NO limit (model load unpredictable, up to 8 GB).
trading-backend compose file not on disk — limit not applied.
gitea-npm-registry started manually — limit not applied.
Monitor OOMKill for 48h after next stack restart:
dmesg | grep -i oom
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
92 lines
2.9 KiB
YAML
92 lines
2.9 KiB
YAML
# Production-mode compose for DevOps Dashboard
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# Usage:
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# docker compose up --build
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#
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# Requires:
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# - backend/.env populated (copy from backend/.env.example)
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# - web/.env.local populated (copy from web/.env.local.example)
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#
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# For hot-reload dev mode use:
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# docker compose -f docker-compose.yml -f docker-compose.dev.yml up
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services:
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# ---------------------------------------------------------------------------
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# Backend — DevOps API service
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# ---------------------------------------------------------------------------
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backend:
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build:
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context: .
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dockerfile: backend/Dockerfile
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args:
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BYTELYST_PACKAGE_SOURCE: ${BYTELYST_PACKAGE_SOURCE:-vendor}
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container_name: devops-backend
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env_file:
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- backend/.env
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environment:
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- VM_SCRIPTS_PATH=/vm-scripts/VMs/HostingerVM
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- VM_LOG_DIR=/host-logs
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ports:
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- '127.0.0.1:4004:4004'
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networks:
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- default
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- platform_net
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volumes:
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# Read-only access to VM management scripts
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- /opt/bytelyst/learning_ai_devops_tools/scripts:/vm-scripts:ro
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# Read-write access to VM log files (cleanup + health-check write here)
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- /var/log/vm-cleanup.log:/host-logs/vm-cleanup.log
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- /var/log/vm-health-check.log:/host-logs/vm-health-check.log
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- /var/log/docker-watchdog.log:/host-logs/docker-watchdog.log
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# Docker socket — allows running docker commands against the host daemon
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# (same pattern as Portainer/cAdvisor; container already runs as root)
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- /var/run/docker.sock:/var/run/docker.sock
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extra_hosts:
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# Reach the host for Ollama API (port 11434) and host-only services
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- "host-gateway:host-gateway"
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restart: unless-stopped
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deploy:
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resources:
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limits:
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memory: 512m
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healthcheck:
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test: ['CMD', 'curl', '-f', 'http://localhost:4004/health']
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 15s
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# ---------------------------------------------------------------------------
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# Web — Next.js dashboard
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# ---------------------------------------------------------------------------
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web:
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build:
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context: .
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dockerfile: web/Dockerfile
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args:
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BYTELYST_PACKAGE_SOURCE: ${BYTELYST_PACKAGE_SOURCE:-vendor}
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NEXT_PUBLIC_PRODUCT_ID: ${NEXT_PUBLIC_PRODUCT_ID:-devops}
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NEXT_PUBLIC_PLATFORM_URL: https://api.bytelyst.com/platform/api
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NEXT_PUBLIC_DEVOPS_API_URL: https://api.bytelyst.com/devops
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container_name: devops-web
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ports:
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- '127.0.0.1:3049:3000'
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networks:
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- default
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- platform_net
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restart: unless-stopped
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deploy:
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resources:
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limits:
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memory: 512m
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depends_on:
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backend:
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condition: service_healthy
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environment:
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- NODE_ENV=production
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networks:
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default: {}
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platform_net:
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external: true
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name: learning_ai_common_plat_default
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