juju-network-get

#!/usr/local/sbin/charm-env python3

import os
import subprocess
import yaml
import debug_script

with open('metadata.yaml') as f:
    metadata = yaml.load(f)

relations = []
for key in ['requires', 'provides', 'peers']:
    relations += list(metadata.get(key, {}).keys())

os.mkdir(os.path.join(debug_script.dir, 'relations'))

for relation in relations:
    path = 'relations/' + relation
    with debug_script.open_file(path, 'w') as f:
        cmd = ['network-get', relation]
        subprocess.call(cmd, stdout=f, stderr=subprocess.STDOUT)