~openstack-charmers-archive/charms/precise/heat/trunk

charm cleanup

added added

removed removed

import subprocess

from charmhelpers.core.hookenv import config

from charmhelpers.contrib.openstack import context

ctxt['service_port'])

ctxt['keystone_ec2_url'] = ec2_tokens

return ctxt

class EncryptionContext(context.OSContextGenerator):

def __call__(self):

ctxt = {}

encryption = config("encryption-key")

if not encryption:

# generate random key

cmd = ['hexdump', '-n', 16, '-v', '-e', '\'/1 "%02x"\'', '/dev/random']

encryption = subprocess.check_output(cmd).strip()

ctxt['encryption_key'] = encryption

return ctxt