SKILL: VPS Docker Manager¶

Source: /root/.opencode/skills/vps-docker/SKILL.md Agent: OpenCode (Ω-FORGE) Forged: 2026-05-17

Trigger Conditions¶

Docker container lifecycle management
Compose up/down/restart operations
Container logs, health status, volume inspection
Image pruning, resource monitoring
Keywords: docker, compose, container, vps, devops

Pre-Action Checklist¶

Before ANY docker operation: 1. docker compose config — validate compose file syntax 2. docker ps -a --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" — baseline state

Container Operations¶

Task	Command
Status	`docker ps -a --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}\t{{.Image}}"`
Logs (live)	`docker logs --tail=100 -f <container>`
Restart	`docker compose restart <service>`
Exec into	`docker exec -it <container> /bin/sh`
Resource usage	`docker stats --no-stream --format "table {{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}"`

Compose Workflows¶

# Safe deploy sequence
docker compose pull
docker compose config
docker compose up -d
docker compose ps
docker compose logs --tail=20

Destructive — 888_HOLD Required¶

docker system prune -af --volumes — confirm with human first
docker rm -f <container> — confirm container name before execute
docker volume rm <volume> — data loss risk

Health Check Pattern¶

For each service, verify: 1. Container status = "Up" (not "Restarting" or "Exited") 2. Port binding visible in docker ps 3. Application responds: curl -sf http://localhost:<port>/health

Output Format¶

Always show: [SERVICE] [STATUS] [ACTION TAKEN] [RESULT]

[[skill-vps-management]] — VPS management (SSH level)
[[skill-docker-thermodynamics]] — entropy management
[[skill-docker-security]] — hardening and port audits
[[SCHEMA.md]] — TREE777 governance schema

DITEMPA BUKAN DIBERI — Docker managed. Compose validated.