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from fabric.api import env, local, put, run, sudo, task
env.hosts = ['theos.kyriasis.com', 'lucifer.kyriasis.com']
def checksum_match(local_file, remote_file):
from fabric.contrib.files import exists
if not exists(remote_file):
return False
md5 = '/usr/bin/md5sum {}'
local_sum = local(md5.format(local_file), capture=True).split()[0]
remote_sum = run(md5.format(remote_file)).split()[0]
return local_sum == remote_sum
@task
def deploy():
upload_conf()
upload_table('users', 'common/users')
upload_table('senders', 'common/senders')
@task
def upload_conf():
from fabric.colors import green
local_file = '{}/smtpd.conf'.format(env.host)
if not checksum_match(local_file, '/etc/smtpd/smtpd.conf'):
print(green('==> Config changed, uploading new file...'))
put(local_path=local_file, remote_path='/etc/smtpd/smtpd.conf',
use_sudo=True)
sudo('systemctl restart smtpd.service')
@task
def upload_table(table_name, local_path):
from fabric.colors import green
remote_path = '/etc/smtpd/' + table_name
if not checksum_match(local_path, remote_path):
print(green('==> Table {} changed, uploading new one...'
.format(table_name)))
put(local_path=local_path, remote_path=remote_path, use_sudo=True)
sudo('smtpctl update table {}'.format(table_name))
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