Docker

knowledge skill

Builds a Docker image from a Dockerfile and pushes it to a registry. Produces an image manifest with digest and tag for deployment verification.

Worked examples

• {"input": {"dockerfile_path": "/app/Dockerfile", "context_dir": "/app", "image_name": "myapp", "registry_url": "ghcr.io", "tag": "v1.2.3"}, "output": {"image_id": "sha256:abc123...", "image_tag": "ghcr.io/myapp:v1.2.3", "push_success": true}}
• {"input": {"dockerfile_path": "/service/Dockerfile.prod", "context_dir": "/service", "image_name": "backend", "registry_url": "docker.io/myorg", "tag": "latest"}, "output": {"image_id": "sha256:def456...", "image_tag": "docker.io/myorg/backend:latest", "push_success": false}}

Input

• dockerfile_path: string / Path to Dockerfile
• context_dir: string / Build context directory
• image_name: string / Target image name
• registry_url: string / Destination registry URL
• tag: string / Image tag (default: 'latest')

Output

• image_id: string / Unique image ID (digest)
• image_tag: string / Full image tag with registry
• push_success: boolean / True if push to registry succeeded

Details

• Skill type: knowledge skill
• Safety level: safe_public_research
• Version: 1.0.0