Dockerlabs

---

name: Dockerlabs

description: "Learn Docker hands-on with tutorials on containers and orchestration. Use when studying Docker, practicing networking, exploring swarm mode."

version: "2.0.0"

license: Apache-2.0

runtime: python3

---

# Dockerlabs

Devtools toolkit for Docker-related workflows — check, validate, generate, format, lint, explain, convert, template, diff, preview, fix, and report on Docker configurations. All entries are logged locally with timestamps for full traceability.

Commands

| Command | Description |

|---------|-------------|

| `dockerlabs check <input>` | Check a Docker configuration or record a check entry |

| `dockerlabs validate <input>` | Validate a Docker setup or record a validation entry |

| `dockerlabs generate <input>` | Generate Docker artifacts or record a generation entry |

| `dockerlabs format <input>` | Format Docker files or record a format entry |

| `dockerlabs lint <input>` | Lint Dockerfiles or record a lint entry |

| `dockerlabs explain <input>` | Explain Docker concepts or record an explanation entry |

| `dockerlabs convert <input>` | Convert Docker configurations or record a conversion entry |

| `dockerlabs template <input>` | Manage Docker templates or record a template entry |

| `dockerlabs diff <input>` | Diff Docker configurations or record a diff entry |

| `dockerlabs preview <input>` | Preview Docker setups or record a preview entry |

| `dockerlabs fix <input>` | Fix Docker issues or record a fix entry |

| `dockerlabs report <input>` | Generate reports or record a report entry |

| `dockerlabs stats` | Show summary statistics across all entry types |

| `dockerlabs export <fmt>` | Export all data (json, csv, or txt) |

| `dockerlabs search <term>` | Search across all log entries |

| `dockerlabs recent` | Show the 20 most recent activity entries |

| `dockerlabs status` | Health check — version, data dir, entry count, disk usage |

| `dockerlabs help` | Show help with all available commands |

| `dockerlabs version` | Show current version (v2.0.0) |

Each command (check, validate, generate, format, lint, explain, convert, template, diff, preview, fix, report) works in two modes:

Data Storage

All data is stored locally at `~/.local/share/dockerlabs/`. Each action is logged to its own file (e.g., `check.log`, `lint.log`, `generate.log`). A unified `history.log` tracks all operations. Use `export` to back up your data anytime in JSON, CSV, or plain text format.

Requirements

When to Use

Examples

# Record a Dockerfile lint result
dockerlabs lint "Dockerfile uses latest tag — pin to specific version"

# Record a validation check
dockerlabs validate "docker-compose.yml syntax OK, 3 services defined"

# Generate a template entry
dockerlabs generate "multi-stage build for Node.js app"

# View recent lint entries
dockerlabs lint

# Search for entries mentioning "nginx"
dockerlabs search nginx

# Export all data as JSON
dockerlabs export json

# Check overall health
dockerlabs status

# View summary stats
dockerlabs stats

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