def action():
"""
Prints current hypervisor usage information.
"""
from webapp.libs.openstack import get_stats
# check appliance is ready to go - exit if not
settings = Status().check_settings()
if not settings['ngrok'] or not settings['openstack']:
print "Appliance is not ready."
return action
stats = get_stats()
print stats['result']['message']
for key in stats['result']['stats']:
print
print key
print stats['result']['stats'][key]
def action(): """ Prints current hypervisor usage information. """ from webapp.libs.openstack import get_stats # check appliance is ready to go - exit if not settings = Status().check_settings() if not settings['ngrok'] or not settings['openstack']: print "Appliance is not ready." return action stats = get_stats() print stats['result']['message'] for key in stats['result']['stats']: print print key print stats['result']['stats'][key]
def pool_salesman(instances=None, appliance=None):
from webapp.libs.openstack import get_stats
# form the URL to advertise instance for sale
url = "%s/api/v1/broker/" % (app.config['POOL_APPSPOT_WEBSITE'])
# grab the cluster's stats
try:
response = get_stats()
stats = response['result']['stats']
except:
stats = {}
# build the sales packet
packet = {
"appliance": {
"apitoken": appliance.apitoken,
"dynamicimages": appliance.dynamicimages,
"location": {
"latitude": appliance.latitude,
"longitude": appliance.longitude
},
"stats": stats
},
"instances": []
}
# response
response = {"response": "success", "result": {"message": ""}}
# loop through advertised instances
for instance in instances:
try:
# convert to a dict
pool_instance = row2dict(instance)
# patch in flavor, ask, default image, address
pool_instance['flavor'] = {
"vpus": instance.flavor.vpus,
"memory": instance.flavor.memory,
"disk": instance.flavor.disk,
"network_up": instance.flavor.network_up,
"network_down": instance.flavor.network_down,
"ask": instance.flavor.ask
}
pool_instance['state'] = instance.state
pool_instance['address'] = instance.address
# add instances to the data packet
packet['instances'].append(pool_instance)
except:
# something didn't go right somewhere, so just nail the instance
app.logger.error("Instance=(%s) integrity error." % instance.name)
# instance.delete(instance)
try:
request = Request(url)
request.add_header('Content-Type', 'application/json')
response = json.loads(
urlopen(request, json.dumps(packet), timeout=10).read())
app.logger.info(
"Appliance has placed quantity=(%s) instances up for sale." %
len(instances))
except HTTPError as ex:
response['response'] = "error"
response['result'][
'message'] = "Error code %s returned from server." % ex.code
except IOError as ex:
response['response'] = "error"
response['result'][
'message'] = "Can't contact callback server. Try again later."
except ValueError as ex:
response['response'] = "error"
response['result'][
'message'] = "Having issues parsing JSON from the site: %s. Open a ticket." % type(
ex).__name__
except Exception as ex:
response['response'] = "error"
response['result'][
'message'] = "An error of type %s has occured. Open a ticket." % type(
ex).__name__
return response
def pool_salesman(instances=None, appliance=None):
from webapp.libs.openstack import get_stats
# form the URL to advertise instance for sale
url = "%s/api/v1/broker/" % (
app.config['POOL_APPSPOT_WEBSITE']
)
# grab the cluster's stats
try:
response = get_stats()
stats = response['result']['stats']
except:
stats = {}
# build the sales packet
packet = {
"appliance": {
"apitoken": appliance.apitoken,
"dynamicimages": appliance.dynamicimages,
"location": {
"latitude": appliance.latitude,
"longitude": appliance.longitude
},
"stats": stats
},
"instances": []
}
# response
response = {"response": "success", "result": {"message": ""}}
# loop through advertised instances
for instance in instances:
try:
# convert to a dict
pool_instance = row2dict(instance)
# patch in flavor, ask, default image, address
pool_instance['flavor'] = instance.flavor.name
pool_instance['ask'] = instance.flavor.ask
pool_instance['state'] = instance.state
pool_instance['image'] = instance.image.name
pool_instance['address'] = instance.address.address
# add instances to the data packet
packet['instances'].append(pool_instance)
except:
# something didn't go right somewhere, so just nail the instance
app.logger.error("Instance=(%s) integrity error." % instance.name)
instance.delete(instance)
try:
request = Request(url)
request.add_header('Content-Type', 'application/json')
response = json.loads(urlopen(request, json.dumps(packet), timeout=10).read())
app.logger.info("Appliance has placed quantity=(%s) instances up for sale." % len(instances))
except HTTPError as ex:
response['response'] = "error"
response['result']['message'] = "Error code %s returned from server." % ex.code
except IOError as ex:
response['response'] = "error"
response['result']['message'] = "Can't contact callback server. Try again later."
except ValueError as ex:
response['response'] = "error"
response['result']['message'] = "Having issues parsing JSON from the site: %s. Open a ticket." % type(ex).__name__
except Exception as ex:
response['response'] = "error"
response['result']['message'] = "An error of type %s has occured. Open a ticket." % type(ex).__name__
return response
