dictionary extraction practice

dictionary_practice.py

#!/usr/bin/env python3

env = {
    'dev': {
        'web_ext': {
            'services': ['httpd', 'redis', 'tripwire'],
            'servers': ['web1.ext.dev.domain.com', 'web2.ext.dev.domain.com'],
            'type': 'ssh',
        },
        'web_int': {
            'services': ['httpd', 'redis'],
            'servers': ['web.int.dev.domain.com'],
            'type': 'ssh',
        },
        'db': {
            'services': ['mariadb'],
            'servers': ['db.dev.domain.com'],
            'type': 'ssh',
        },
    },
    'test': {
        'web_ext': {
            'services': ['httpd', 'redis', 'tripwire'],
            'servers': ['web1.ext.tst.domain.com', 'web2.ext.tst.domain.com'],
            'type': 'ssh',
        },
        'web_int': {
            'services': ['httpd', 'redis'],
            'servers': ['web.int.tst.domain.com'],
            'type': 'ssh',
        },
        'db': {
            'services': ['mariadb'],
            'servers': ['db.tst.domain.com'],
            'type': 'ssh',
        },
    },
    'prod': {
        'web_ext': {
            'services': ['httpd', 'redis', 'tripwire'],
            'servers': ['web1.ext.prd.domain.com', 'web2.ext.prd.domain.com'],
            'type': 'ssh',
        },
        'web_int': {
            'services': ['httpd', 'redis'],
            'servers': ['web.int.prd.domain.com'],
            'type': 'ssh',
        },
        'db': {
            'services': ['mariadb'],
            'servers': ['db.prd.domain.com'],
            'type': 'ssh',
        },
    },
}

print("dev servers for database:", env['dev']['db']['servers'])
print("test servers for web internal server:", env['test']['web_int']['servers'])
print("prod servers for web external server:", env['prod']['web_ext']['servers'])

print("dev web external servers have the following service(s):", env['dev']['web_ext']['services'])
print("prod database servers have the following service(s):", env['prod']['db']['services'])
print("test web internal servers have the following services:", env['test']['web_int']['services'])