def set_qos(server_name, user_name, password, vm_uuids, new_min_value, new_max_value):
# Get the preferred version
r = tintri.api_get(server_name, '/info')
json_info = r.json()
preferred_version = json_info['preferredVersion']
# Verify the correct major and minor versions.
versions = preferred_version.split(".")
major_version = versions[0]
minor_version = int(versions[1])
if major_version != "v310":
print_error("Incorrect major version: " + major_version + ". Should be v310.")
return "Error"
if minor_version < 21:
print_error("Incorrect minor Version: " + str(minor_version) + ". Should be 21 or greater")
return "Error"
# Login into the appropriate VMstore
session_id = tintri.api_login(server_name, user_name, password)
if session_id is None:
return "Error"
print_info("Logged onto " + server_name)
# Create new QoS object with the fields to be changed
modify_qos_info = {'minNormalizedIops': int(new_min_value),
'maxNormalizedIops': int(new_max_value),
'typeId': 'com.tintri.api.rest.v310.dto.domain.beans.vm.VirtualMachineQoSConfig'
}
# Create the MultipleSelectionRequest object
MS_Request = {'typeId': 'com.tintri.api.rest.v310.dto.MultipleSelectionRequest',
'ids': vm_uuids,
'newValue': modify_qos_info,
'propertyNames': ["minNormalizedIops", "maxNormalizedIops"]
}
print_debug("Changing min and max QOS values to (" + str(new_min_value) + ", " + str(new_max_value) + ")")
# Update the min and max QoS IOPs
modify_qos_url = "/v310/vm/qosConfig"
r = tintri.api_put(server_name, modify_qos_url, MS_Request, session_id)
print_debug("The JSON response of the get invoke to the server " +
server_name + " is: " + r.text)
# if HTTP Response is not 204 then raise an exception
if r.status_code != 204:
print_error("The HTTP response for the put invoke to the server " +
server_name + " is not 204, but is: " + str(r.status_code))
print_error("url = " + modify_qos_url)
print_error("payload = " + str(MS_Request))
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
print_info("Error log off " + server_name)
return "Error"
tintri.api_logout(server_name, session_id)
print_info("Sucesss log off " + server_name)
return "OK"
'maxNormalizedIops': int(new_max_value),
'typeId': items[0]["qosConfig"]["typeId"]
}
# Create the MultipleSelectionRequest object
MS_Request = {'typeId': 'com.tintri.api.rest.v310.dto.MultipleSelectionRequest',
'ids': [vm1.get_uuid(), vm2.get_uuid()],
'newValue': modify_qos_info,
'propertyNames': ["minNormalizedIops", "maxNormalizedIops"]
}
print_info("Changing min and max QOS values to (" + str(new_min_value) + ", " + str(new_max_value) + ")")
# Update the min and max IOPs
modify_qos_url = "/v310/vm/qosConfig"
r = tintri.api_put(server_name, modify_qos_url, MS_Request, session_id)
print_debug("The JSON response of the get invoke to the server " +
server_name + " is: " + r.text)
# if HTTP Response is not 204 then raise an exception
if r.status_code != 204:
print_error("The HTTP response for the put invoke to the server " +
server_name + " is not 200, but is: " + str(r.status_code))
print_error("url = " + modify_qos_url)
print_error("payload = " + str(MS_Request))
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
sys.exit(-10)
# Get VM 1 value to show that it changed.