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80 lines
2.3 KiB
Python
Executable file
80 lines
2.3 KiB
Python
Executable file
#!/usr/bin/python
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import json
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import requests
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import os
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import argparse
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import types
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RACKHD_URL = 'http://localhost:8080'
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class RackhdInventory(object):
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def __init__(self, nodeids):
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self._inventory = {}
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for nodeid in nodeids:
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self._load_inventory_data(nodeid)
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inventory = {}
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for nodeid,info in self._inventory.iteritems():
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inventory[nodeid]= (self._format_output(nodeid, info))
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print(json.dumps(inventory))
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def _load_inventory_data(self, nodeid):
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info = {}
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info['ohai'] = RACKHD_URL + '/api/common/nodes/{0}/catalogs/ohai'.format(nodeid )
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info['lookup'] = RACKHD_URL + '/api/common/lookups/?q={0}'.format(nodeid)
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results = {}
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for key,url in info.iteritems():
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r = requests.get( url, verify=False)
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results[key] = r.text
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self._inventory[nodeid] = results
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def _format_output(self, nodeid, info):
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try:
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node_info = json.loads(info['lookup'])
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ipaddress = ''
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if len(node_info) > 0:
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ipaddress = node_info[0]['ipAddress']
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output = { 'hosts':[ipaddress],'vars':{}}
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for key,result in info.iteritems():
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output['vars'][key] = json.loads(result)
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output['vars']['ansible_ssh_user'] = 'monorail'
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except KeyError:
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pass
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return output
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def parse_args():
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parser = argparse.ArgumentParser()
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parser.add_argument('--host')
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parser.add_argument('--list', action='store_true')
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return parser.parse_args()
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try:
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#check if rackhd url(ie:10.1.1.45:8080) is specified in the environment
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RACKHD_URL = 'http://' + str(os.environ['RACKHD_URL'])
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except:
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#use default values
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pass
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# Use the nodeid specified in the environment to limit the data returned
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# or return data for all available nodes
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nodeids = []
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if (parse_args().host):
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try:
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nodeids += parse_args().host.split(',')
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RackhdInventory(nodeids)
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except:
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pass
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if (parse_args().list):
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try:
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url = RACKHD_URL + '/api/common/nodes'
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r = requests.get( url, verify=False)
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data = json.loads(r.text)
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for entry in data:
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if entry['type'] == 'compute':
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nodeids.append(entry['id'])
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RackhdInventory(nodeids)
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except:
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pass
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