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fine tuning check_openstack

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This commit is contained in:
Arif Ali 2022-11-03 22:06:19 +00:00
parent 5fd8ce1330
commit 434b080326
Signed by: arif
GPG Key ID: 369608FBA1353A70
1 changed files with 38 additions and 45 deletions
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check_openstack.py Normal file → Executable file
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@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
import os
import requests
@ -7,6 +7,10 @@ import argparse
from keystoneclient.v3.client import Client as keystone_auth
headers = {}
headers['content-type'] = 'application/json'
def get_credentials(site_id):
home = os.environ['HOME']
with open('{}/clouds.yaml'.format(home),'r') as stream:
@ -15,81 +19,66 @@ def get_credentials(site_id):
creds['version'] = '2'
return creds
def get_keystoneclient(creds):
return keystone_auth(**creds)
def get_auth_token(creds):
keystone_client = get_keystoneclient(creds)
return keystone_client.auth_token
def get_servers(keystone,token):
def get_servers(keystone):
url = keystone.service_catalog.get_endpoints(service_name="nova",endpoint_type="public")['compute'][0]['url']
headers = {}
headers['content-type'] = 'application/json'
headers['x-auth-token'] = token
request = "/servers"
request = "servers"
r = requests.get("{}/{}".format(url,request),headers=headers)
servers = r.json()['servers']
servers = r.json()[request]
for server in servers:
print("id: {}".format(server['id']))
print("server_id: {}".format(server['id']))
def get_cores(keystone,token):
def get_cores(keystone):
url = keystone.service_catalog.get_endpoints(service_name="placement",endpoint_type="public")['placement'][0]['url']
headers = {}
headers['content-type'] = 'application/json'
headers['x-auth-token'] = token
psc_request = "resource_providers"
request = "/resource_providers"
r = requests.get("{}/{}".format(url,psc_request),headers=headers)
r = requests.get("{}/{}".format(url,request),headers=headers)
if psc_request in r.json():
for res in r.json()[psc_request]:
uuid = res['uuid']
hostname = res['name']
for res in r.json()['resource_providers']:
uuid = res['uuid']
hostname = res['name']
request = "/resource_providers/{}/inventories".format(uuid)
request = "/{}/{}/inventories".format(psc_request,uuid)
r = requests.get("{}/{}".format(url,request),headers=headers)
r = requests.get("{}/{}".format(url,request),headers=headers)
inventory = r.json()['inventories']
inventory = r.json()['inventories']
cores=0
cores=0
if 'VCPU' in inventory:
cores+=inventory['VCPU']['total']
if 'PCPU' in inventory:
cores+=inventory['PCPU']['total']
if 'VCPU' in inventory:
cores+=inventory['VCPU']['total']
if 'PCPU' in inventory:
cores+=inventory['PCPU']['total']
print("{}: {}".format(hostname,cores))
print("{}: {}".format(hostname,cores))
def get_networks(keystone,token):
def get_networks(keystone):
url = keystone.service_catalog.get_endpoints(service_name="neutron",endpoint_type="public")['network'][0]['url']
headers = {}
headers['content-type'] = 'application/json'
headers['x-auth-token'] = token
data = {}
request = "networks"
r = requests.get("{}/v2.0/{}".format(url,request),headers=headers)
networks = r.json()['networks']
networks = r.json()[request]
for network in networks:
print("id: {}".format(network['id']))
print("network_id: {}".format(network['id']))
def _parse_args():
parser = argparse.ArgumentParser()
@ -98,15 +87,19 @@ def _parse_args():
required=True)
return parser.parse_args()
def main(args):
creds = get_credentials(args.site_id)
keystone = get_keystoneclient(creds)
token = keystone.auth_token
get_servers(keystone,token)
get_cores(keystone,token)
get_networks(keystone,token)
headers['x-auth-token'] = token
get_servers(keystone)
get_cores(keystone)
get_networks(keystone)
if __name__ == '__main__':
main(_parse_args())
main(_parse_args())