def scale_marathon_app_instances(args, app, instances):
url = args.marathon + "/v2/apps" + app['id']
data = json.dumps({'instances': instances})
headers = {'Content-Type': 'application/json'}
try:
response = requests.put(url, headers=headers, data=data,
auth=get_marathon_auth_params(args))
response.raise_for_status()
except requests.exceptions.RequestException:
# This is App Scale Up, so raising AppScale Exception
raise AppScaleException(
"Error while scaling the app", url, data, traceback.format_exc())
return response
def kill_marathon_tasks(args, ids):
data = json.dumps({'ids': ids})
url = args.marathon + "/v2/tasks/delete?scale=true"
headers = {'Content-Type': 'application/json'}
try:
response = requests.post(url, headers=headers, data=data,
auth=get_marathon_auth_params(args))
response.raise_for_status()
except requests.exceptions.RequestException:
# This is App Scale Down, so raising AppScale Exception
raise AppScaleException(
"Error while scaling the app", url, data, traceback.format_exc())
return response