def create_service(name, payload, service_detail='Hello', region='STAGING'):
delete_app(name, region)
print "create claas service"
logger.info(region + " Start creating service")
time1 = time()
print payload
(code, text) = apicall_claas_service('create_service', name, payload)
logger.info("apicall returns (%d, %s)" % (code, text))
print("apicall returns (%d, %s)" % (code, text))
if code < 200 or code >= 300:
msg = "Error in calling create Claas API {}:{}".format(code, text)
return {"success": False, "total": msg}
if not get_events(name, "create"):
return {"success": False, "total": "this action do not have events"}
# test if at least 1 instance is running
target = {"status": "Running", "text": service_detail}
isdeploying = is_deploying(name, target, 200, settings.CLAAS_NAMESPACE)
time2 = time()
logger.info(region + " is_deploying check use {}s".format(time2 - time1))
if isdeploying:
(code, text, obj) = get_service_info(name, 0, settings.CLAAS_NAMESPACE)
if 'current_status' in obj:
if obj['current_status'].find('Error') >= 0:
return {
"success": False,
"total": "create service {} status is Error".format(name)
}
if "instance_ports" in json.loads(text) and len(
json.loads(text)['instance_ports']):
if "endpoint_type" in json.loads(text)['instance_ports'][
0] and json.loads(text)['instance_ports'][0][
'endpoint_type'] == "internal-endpoint":
(code, html) = get_service_result(
json.loads(text)["instance_ports"][0]
["default_domain"])
if code > 300 or code < 200:
return {"success": True, "total": time2 - time1}
else:
return {
"success":
False,
"total":
"internal haproxy service should not can visit"
}
flag = can_visit(target, text)
if not flag and obj['current_status'] == 'Running':
return {
"success": False,
"total": "create service {} can not visit".format(name)
}
msg = "Timeout in creating {} service".format(name)
return {"success": False, "total": msg}
logger.info(region + " create use {}s".format(time2 - time1))
return {"success": True, "total": time2 - time1}
def update_service(name, num, size, service_detail='Hello'):
print "scale_app()"
logger.info(" Start scaling service {}".format(name))
time1 = time()
payload = {
# "image_tag": "latest",
"target_num_instances": num,
"instance_size": size
}
(code, text) = apicall_claas_service('modify_service', name, payload)
logger.info(" apicall returns (%d, %s)" % (code, text))
if code < 200 or code >= 300:
msg = "Error in calling scale API {}:{}".format(code, text)
return {"success": False, "total": msg}
if not get_events(name, "update"):
return {"success": False, "total": "this action do not have events"}
target = {
"status": "Running",
"num": num,
"size": size,
"text": service_detail
}
isdeploying = is_deploying(name, target, 240, settings.CLAAS_NAMESPACE)
time2 = time()
if isdeploying:
(code, text, obj) = get_service_info(name, 0, settings.CLAAS_NAMESPACE)
if 'current_status' in obj:
if obj['current_status'].find('Error') >= 0:
return {
"success": False,
"total": "update service {} status is Error".format(name)
}
flag = can_visit(target, text)
if not flag and obj['current_status'] == 'Running':
return {
"success": False,
"total": "update service {} can not visit".format(name)
}
msg = "Timeout in scaling {}".format(name)
return {"success": False, "total": msg}
logger.info(" ==> Scaling uses {}s".format(time2 - time1))
return {"success": True, "total": time2 - time1}