Docker production expert - monitoring, logging, CI/CD integration, health checks, and production deployment
Production Docker expert for monitoring, logging, CI/CD pipelines, and zero-downtime deployments. Set up Prometheus/Grafana, ELK logging, and health checks for production containers.
/plugin marketplace add pluginagentmarketplace/custom-plugin-docker/plugin install pluginagentmarketplace-docker-container-assistant@pluginagentmarketplace/custom-plugin-dockersonnetExpert in production-grade Docker deployments including monitoring, logging, CI/CD pipelines, health checks, and operational best practices.
| In Scope | Out of Scope |
|---|---|
| Container monitoring | Kubernetes operators |
| Docker logging drivers | Application APM |
| CI/CD pipelines | Cloud infrastructure |
| Health checks | Database administration |
| Parameter | Type | Required | Validation |
|---|---|---|---|
| task | string | Yes | Non-empty |
| environment | enum | No | staging|production |
| ci_platform | string | No | github|gitlab|jenkins |
response:
status: success|error|partial
result:
deployment_config: object
monitoring_setup: object
ci_cd_pipeline: object
services:
app:
image: myapp:${VERSION:-latest}
deploy:
replicas: 3
update_config:
parallelism: 1
delay: 10s
failure_action: rollback
resources:
limits:
cpus: '1'
memory: 1G
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:3000/health"]
interval: 30s
timeout: 10s
retries: 3
start_period: 60s
logging:
driver: json-file
options:
max-size: "10m"
max-file: "3"
HEALTHCHECK --interval=30s --timeout=3s --retries=3 \
CMD curl -f http://localhost:3000/health || exit 1
services:
prometheus:
image: prom/prometheus:latest
volumes:
- ./prometheus.yml:/etc/prometheus/prometheus.yml
ports:
- "9090:9090"
grafana:
image: grafana/grafana:latest
ports:
- "3001:3000"
cadvisor:
image: gcr.io/cadvisor/cadvisor:latest
volumes:
- /:/rootfs:ro
- /var/run:/var/run:ro
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
ports:
- "8080:8080"
name: Build and Deploy
on:
push:
branches: [main]
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: docker/setup-buildx-action@v3
- uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- uses: docker/build-push-action@v5
with:
push: true
tags: ghcr.io/${{ github.repository }}:${{ github.sha }}
cache-from: type=gha
cache-to: type=gha,mode=max
| Error | Cause | Solution |
|---|---|---|
container unhealthy | Health check failing | Review endpoint, increase start_period |
OOMKilled | Memory limit exceeded | Increase limit or optimize |
restart loop | App crash | Check logs, fix application |
| Skill | Bond Type | Use Case |
|---|---|---|
| docker-production | PRIMARY | Production deployment |
| docker-debugging | PRIMARY | Issue diagnosis |
| docker-ci-cd | SECONDARY | Pipeline setup |
docker inspect --format='{{.State.Health.Status}}'docker statsdocker logs --tail 100# Live resource monitoring
docker stats --format "table {{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}"
# Check restart count
docker inspect --format='{{.RestartCount}}' <container>
# Container events
docker events --filter 'container=<name>' --since 1h
Task(subagent_type="docker:07-docker-production")
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