Agent Skills › ericboy0224/learn-docker-and-k8s › cleanup

cleanup

GitHub

清理 Learn Docker & K8s 游戏产生的容器、网络、卷和镜像等资源。支持按章节或全部清理，执行前需确认并警告进度丢失风险，清理后更新玩家进度文件以重置挑战状态。

.claude/skills/cleanup/SKILL.md ericboy0224/learn-docker-and-k8s

Trigger Scenarios

用户想要清理游戏资源用户想要重置学习环境用户需要释放磁盘空间

Install

npx skills add ericboy0224/learn-docker-and-k8s --skill cleanup -g -y

More Options

Non-standard path

npx skills add https://github.com/ericboy0224/learn-docker-and-k8s/tree/main/.claude/skills/cleanup -g -y

Use without installing

npx skills use ericboy0224/learn-docker-and-k8s@cleanup

指定 Agent (Claude Code)

npx skills add ericboy0224/learn-docker-and-k8s --skill cleanup -a claude-code -g -y

安装 repo 全部 skill

npx skills add ericboy0224/learn-docker-and-k8s --all -g -y

预览 repo 内 skill

npx skills add ericboy0224/learn-docker-and-k8s --list

SKILL.md

Frontmatter

{
    "name": "cleanup",
    "description": "Clean up Docker resources created by the Learn Docker & K8s game. Removes all learn-* containers, networks, volumes, and images. Use when the user wants to clean up, reset, or free disk space.",
    "argument-hint": "[chapter|all]",
    "disable-model-invocation": true
}

Cleanup Game Resources

This is a destructive operation. Always confirm with the player first.

Step 1: Show What Exists

echo "=== Containers ==="
docker ps -a --filter "label=app=learn-docker-k8s" --format "table {{.Names}}\t{{.Status}}\t{{.Image}}"
echo ""
echo "=== Networks ==="
docker network ls --filter "label=app=learn-docker-k8s" --format "table {{.Name}}\t{{.Driver}}"
echo ""
echo "=== Volumes ==="
docker volume ls --filter "label=app=learn-docker-k8s" --format "table {{.Name}}\t{{.Driver}}"
echo ""
echo "=== Images ==="
docker images --filter "reference=learn-*" --format "table {{.Repository}}:{{.Tag}}\t{{.Size}}"

Step 2: Confirm

Show the player what will be removed and ask for confirmation.

If $ARGUMENTS is a specific chapter (e.g., "ch01", "ch03"):

Only remove resources with the matching chapter label
Tell them: "I'll only remove Chapter X resources. Everything else stays."

If $ARGUMENTS is "all" or empty:

Run bash engine/cleanup.sh
Also check for kind clusters: kind get clusters 2>/dev/null | grep learn

Step 3: Clean

After confirmation, execute the cleanup and report what was removed.

If they're in the middle of a chapter, warn them: "You have in-progress work in Chapter X. Cleaning up means you'll need to redo the challenges. Continue?"