Metadata-Version: 2.4
Name: inventoryctl
Version: 0.2.0
Summary: A CLI tool for managing inventory YAML files
Author: aabichou
License: MIT
Requires-Python: >=3.8
Description-Content-Type: text/markdown
Requires-Dist: typer>=0.9.0
Requires-Dist: ruamel.yaml>=0.17.0
Requires-Dist: pydantic>=2.0.0

# inventoryctl

`inventoryctl` is a CLI tool for safely and consistently managing inventory YAML
files, designed to bridge the gap between human-edited configurations and
automated processes. It ensures valid syntax, consistent formatting, and
facilitates bulk operations and format conversions (e.g., to Ansible inventory
or SSH config).

## Installation

### From PyPI

```bash
pipx install inventoryctl
```

### Using uv

```bash
uv tool install inventoryctl
```

## Features

- **CRUD Operations**: Add, update, delete, and get hosts/groups safely.
- **Bulk Sync**: Sync hosts from external JSON/YAML sources (e.g., Terraform
  outputs, cloud APIs) into your inventory.
- **Validation**: Ensure your inventory follows the required structure.
- **Rendering**: Convert your inventory into Ansible-compatible files or SSH
  configurations.
- **Formatting**: Canonicalize your YAML files.
- **Metadata Support**: Track source ownership of resources using `_meta` tags
  to safely mix manual and automated entries.

## Usage

### 1. Resources Management

**Add a Host**

```bash
inventoryctl add host <NAME> <INVENTORY_FILE> --group <GROUP> --ansible-host <IP> [OPTIONS]
```

_Options:_

- `--var key=value`: Set host variables (can be used multiple times).
- `--source <ID>`: Mark this host as managed by a specific source (e.g., `aws`,
  `terraform`).
- `--force`: Overwrite if exists.
- `--upsert`: Update if exists, create if not.

**Add a Group**

```bash
inventoryctl add group <NAME> <INVENTORY_FILE> [--var key=value]
```

**Update a Host**

```bash
inventoryctl update host <NAME> <INVENTORY_FILE> [OPTIONS]
```

_Options:_

- `--group <GROUP>`: Specify group (required if hostname is ambiguous).
- `--ansible-host <IP>`: Update IP/Hostname.
- `--var key=value`: Update or add variables.
- `--unset-var <KEY>`: Remove variables.

**Delete a Host**

```bash
inventoryctl delete host <NAME> <INVENTORY_FILE> [--group <GROUP>] [--source <ID>]
```

**Get a Host**

```bash
inventoryctl get host <NAME> <INVENTORY_FILE>
```

**List Hosts**

```bash
inventoryctl list hosts <INVENTORY_FILE> [--group <GROUP>] [--source <ID>]
```

### 2. Bulk Operations (Sync)

Sync hosts from an external source (JSON/YAML) into a specific group. This is
useful for pipelines filling the inventory.

```bash
inventoryctl sync hosts <INVENTORY_FILE> --group <GROUP> --source <SOURCE_ID> --input <INPUT_FILE> [--prune]
```

- `--input`: Path to a JSON/YAML file containing a list of host objects.
- `--prune`: Remove hosts in the target group/source that are NOT in the input.

**Input Format Example:**

```json
[
  {
    "name": "web-01",
    "ansible_host": "10.0.0.1",
    "vars": { "region": "us-east-1" }
  }
]
```

### 2.1. Batch Operations (JSON-Based CRUD)

For high-performance bulk operations, use the `batch` command which processes
JSON input directly without external dependencies:

**Batch Host Operations**

```bash
# From file
inventoryctl batch host <ACTION> <INVENTORY_FILE> --file hosts.json

# From stdin
cat hosts.json | inventoryctl batch host <ACTION> <INVENTORY_FILE>
echo '$BATCH_JSON' | inventoryctl batch host <ACTION> <INVENTORY_FILE>
```

**Actions**: `add`, `update`, `delete`

**JSON Format for Hosts:**

```json
[
  {
    "hostname": "web-01",
    "ansible_host": "10.0.0.1",
    "ansible_user": "ubuntu",
    "ansible_port": 22,
    "groups": ["webservers", "production"],
    "vars": {
      "http_port": 80,
      "custom_var": "value"
    },
    "source": "api",
    "upsert": true,
    "force": false
  },
  {
    "hostname": "db-01",
    "ansible_host": "10.0.0.5",
    "ansible_user": "postgres",
    "groups": ["databases", "production"],
    "vars": {
      "db_port": 5432
    }
  }
]
```

**Batch Group Operations**

```bash
inventoryctl batch group <ACTION> <INVENTORY_FILE> --file groups.json
```

**JSON Format for Groups:**

```json
[
  {
    "name": "webservers",
    "vars": {
      "http_port": 80,
      "app_env": "production"
    }
  },
  {
    "name": "databases",
    "vars": {
      "db_type": "postgresql"
    }
  }
]
```

**Options:**

- `--continue-on-error`: Continue processing remaining items if one fails
  (default: true)
- `--file <path>`: Read JSON from file instead of stdin

**Exit Codes:**

- `0`: All operations succeeded
- `1`: All operations failed
- `2`: Partial success (some operations failed)

### 3. Validation & Formatting

**Validate Inventory** Checks structure and integrity.

```bash
inventoryctl validate <INVENTORY_FILE>
```

**Format Inventory** Canonicalizes the YAML file (sorting, indentation).

```bash
inventoryctl format <INVENTORY_FILE>
```

### 4. Rendering

**Render for Ansible** Outputs a clean YAML inventory file compatible with
Ansible (strips internal metadata).

```bash
inventoryctl render ansible <INVENTORY_FILE>
```

**Render SSH Config** Generates an SSH config file based on inventory data
(`ansible_host`, `ansible_user`, `ProxyJump`, etc.).

```bash
inventoryctl render ssh <INVENTORY_FILE> > ~/.ssh/config.d/inventory_config
```

## Inventory File Structure

`inventoryctl` manages a YAML file with the following structure:

```yaml
inventory_groups:
  my-group:
    vars:
      ansible_user: ubuntu
    hosts:
      web-01:
        ansible_host: 192.168.1.10
        _meta:
          source: manual
```
