def collect(self, config):
log.debug("Collect for OpenStack")
ds0 = config.datasources[0]
client = APIClient(
ds0.zCommandUsername,
ds0.zCommandPassword,
ds0.zOpenStackAuthUrl,
ds0.zOpenStackProjectId,
)
results = []
for ds in config.datasources:
query = dict(
field='resource_id',
op='eq',
value=ds.resourceId,
type='string'
)
result = yield client.ceilometer_statistics(
meter_name=ds.params['metric'],
queries=[query]
)
results.append((ds, result))
defer.returnValue(results)
def getRegions(self, username, api_key, project_id, auth_url):
"""Get a list of available regions, given a keystone endpoint and credentials."""
client = APIClient(
username=username,
password=api_key,
project_id=project_id,
auth_url=auth_url,
)
serviceCatalog = yield client.serviceCatalog()
ep = []
[ep.extend(x['endpoints']) for x in serviceCatalog]
regions = set([x['region'] for x in ep])
returnValue([{'key': c, 'label': c} for c in sorted(regions)])
def collect(self, config):
log.debug("Collect for OpenStack Neutron Agent Status (%s)" % config.id)
ds0 = config.datasources[0]
client = APIClient(
ds0.zCommandUsername,
ds0.zCommandPassword,
ds0.zOpenStackAuthUrl,
ds0.zOpenStackProjectId)
results = {}
log.debug('Requesting agent-list')
result = yield client.neutron_agents()
results['agents'] = result['agents']
defer.returnValue(results)
def collect(self, config):
log.debug("Collect for OpenStack Nova Service Status (%s)" % config.id)
ds0 = config.datasources[0]
client = APIClient(
ds0.zCommandUsername,
ds0.zCommandPassword,
ds0.zOpenStackAuthUrl,
ds0.zOpenStackProjectId)
results = {}
log.debug('Requesting services')
result = yield client.nova_services()
results['services'] = result['services']
yield self.preprocess_hosts(config, results)
defer.returnValue(results)
def getCeilometerUrl(self, username, api_key, project_id, auth_url, region_name):
"""Return the first defined ceilometer URL, given a keystone endpoint,
credentials, and a region. May return an empty string if none is found."""
client = APIClient(
username=username,
password=api_key,
project_id=project_id,
auth_url=auth_url,
)
serviceCatalog = yield client.serviceCatalog()
for sc in serviceCatalog:
if sc['type'] == 'metering':
for endpoint in sc['endpoints']:
if endpoint['region'] == region_name:
returnValue(str(endpoint['publicURL']))
return
# never found one.
returnValue("")
