inventory-explorer 0.0.1

A tool for efficiently exploring the hosts, groups and variables in an Ansible inventory

Inventory Explorer

Inventory Explorer helps you efficiently explore the hosts, groups and variables in an Ansible inventory.

Features:

• Fuzzy search hosts and groups (using fzf)
• Quickly see what groups a host is in
• Quickly see what hosts are in a group
• Quickly jump between related hosts and groups
• Display and fuzzy search YAML group and host data
• Quickly edit host or group variables
• See fully evaluated variables (e.g. with all template substitutions applied)

Warning: Experimental

This project is currently in an experimental/exploratory phase to try and understand how an Inventory exploring tool might function and be used. It may change radically or become abandoned depending on feedback.

Installation

Install from PyPI using pip:

$ pip install inventory-explorer

Usage

$ inventory-explorer

Or

$ inventory-explorer -i path/to/inventory

Follow the prompts! Press ctrl+C to exit, or return to earlier parts of the UI. You may need to press this multiple times to exit.

Inventory aliases

In some cases it can be helpful to define short-forms for the full path(s) to a given inventory which you frequently use.

On startup, inventory-explorer tries to read the file inventory-explorer-aliases.yml from the working directory. This should be a YAML file with values in one of the three forms demonstrated below:

simple: path/to/some/simple/inventory.py

several:
  - paths/to/one/inventory.py
  - paths/to/another/inventory.ini

vars_too:
  inventory_files:
    - path/to/an/inventory.yml
  extra_vars:
    - foo=bar
    - @path/to/vars.yml

--inventory simple becomes a shorthand for --inventory path/to/some/simple/inventory.py.

--inventory several becomes a shorthand for --inventory paths/to/one/inventory.py --inventory paths/to/another/inventory.ini.

--inventory vars_too becomes a shorthand for --inventory path/to/an/inventory.py --extra-vars foo=bar --extra-vars @path/to/vars.yml.

As with the --extra-vars argument, inventory-explorer extends the Ansible syntax for extra variables by supporting shell-style glob patterns in filenames.

Development

You can run the test suite using:

$ pip install -r requirements-test.txt
$ pytest