NewsBlur/utils/hostname_ssh.py

39 lines
1.3 KiB
Python

import sys
import os
import subprocess
import json
import digitalocean
from django.conf import settings
sys.path.append('/srv/newsblur')
os.environ['DJANGO_SETTINGS_MODULE'] = 'newsblur_web.settings'
if __name__ == '__main__':
# Check and clean second argument (ex: sshdo task 2)
second_arg = sys.argv[2] if len(sys.argv) > 2 else "1"
droplet_index = int(second_arg) if second_arg.isnumeric() else 1
droplet_name = sys.argv[1]
# Use correct Digital Ocean team based on "old"
if second_arg == "old":
doapi = digitalocean.Manager(token=settings.DO_TOKEN_FABRIC)
# Cycle through droplets finding match
droplets = doapi.get_all_droplets()
for droplet in droplets:
if droplet.name.startswith(droplet_name):
if droplet_index > 1:
droplet_index -= 1
continue
print(droplet.ip_address)
break
else:
hosts = subprocess.check_output(['ansible-inventory', '--list'])
if not hosts:
print(" ***> Could not load ansible-inventory!")
hosts = json.loads(hosts)
for host, ip_host in hosts['_meta']['hostvars'].items():
if host.startswith(droplet_name):
print(ip_host['ansible_host'])
break