nodes_meshviewer

#!/usr/bin/env python3
#
# Dynamic inventory script for ansible
#
# $ ansible nodes -m sh_ping -i nodes_meshviewer
#


import urllib
import json
import os
import argparse

response = urllib.urlopen("https://events.ffhb.de/data/meshviewer.json")
body     = response.read()
data     = json.loads(body)


parser = argparse.ArgumentParser()
parser.add_argument('--list', action = 'store_true')
parser.add_argument('--host', action = 'store')
args = parser.parse_args()

inventory = {'_meta': {'hostvars': {}}}

if args.list:
  inventory["nodes"] = {"hosts":[]}

  for node in data['nodes']:
                if not node["is_online"]:
                   continue
		nodeid = node["node_id"]
		if "breminale" not in node['firmware']['release']:
			continue
		inventory["nodes"]["hosts"].append(nodeid)
		inventory["_meta"]["hostvars"][nodeid] = { }
		for address in node["addresses"]:
			if "2a06:8782:ffbb:" in address:
				inventory["_meta"]["hostvars"][nodeid]["ansible_ssh_host"] = address
elif args.host:
	for node in data['nodes']:
		if node["node_id"] == args.host:
			inventory = node

print json.dumps(inventory)