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"
def get_sg_members(server_name, session_id, sg_uuid):
sg_members = []
# Create filter to obtain live VMs and VMs that belong in specified
# the service group.
sg_filter = {'live': 'TRUE',
'serviceGroupIds' : sg_uuid}
url = "/v310/vm"
r = tintri.api_get_query(server_name, url, sg_filter, session_id)
print_debug("The JSON response of the get invoke to the server " +
server_name + " is: " + r.text)
# if HTTP Response is not 200 then raise an error
if r.status_code != 200:
print_error("The HTTP response for the get invoke to the server " +
server_name + " is not 200, but is: " + str(r.status_code))
print_error("url = " + url)
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
sys.exit(-10)
member_paginated_result = r.json()
num_members = int(member_paginated_result["filteredTotal"])
if num_members == 0:
print_debug("No Service Groups members present")
return sg_members
print_debug(str(num_members) + " Service Group Members present")
# For each live VM, create a VM info object
items = member_paginated_result["items"]
for vm in items:
if not vm["isLive"]:
continue
member_vm = vm["vmware"]["name"]
member_vmstore = vm["vmstoreName"]
member_vm_uuid = vm["uuid"]["uuid"]
print_debug(" " + member_vm + " (" + member_vmstore + ")")
vm_info = VmInfo(member_vm, member_vm_uuid, member_vmstore)
sg_members.append(vm_info)
return sg_members
'limit': '1',
'type': 'USER_GENERATED_SNAPSHOT'}
# Get the oldest user generated snapshot
url = "/v310/snapshot"
r = tintri.api_get_query(server_name, url, q_filter, session_id)
print_debug("The JSON response of the get invoke to the server " +
server_name + " is: " + r.text)
# if HTTP Response is not 200 then raise an exception
if r.status_code != 200:
print_error("The HTTP response for the get invoke to the server " +
server_name + " is not 200, but is: " + str(r.status_code))
print_error("url = " + url)
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
sys.exit(-10)
snapshot_result = r.json()
number_of_snapshots = int(snapshot_result["filteredTotal"])
print_debug("Number of Snapshots fetched from get Snapshots call to the server " +
server_name + " is : " + str(number_of_snapshots))
if number_of_snapshots == 0:
print_error("Cannot proceed, since this are no user generated snapshots")
tintri.api_logout(server_name, session_id)
sys.exit(-11)
items = snapshot_result["items"]
snapshot = items[0]
def get_vms(session_id):
page_size = 25 # default
# dictionary of VM objects
vms = {}
# Get a list of VMs a page size at a time
get_vm_url = "/v310/vm"
count = 1
vm_paginated_result = {'live' : "TRUE",
'next' : "offset=0&limit=" + str(page_size)}
# While there are more VMs, go get them
while 'next' in vm_paginated_result:
url = get_vm_url + "?" + vm_paginated_result['next']
# This is a work-around for a TGC bug.
chop_i = url.find("&replicationHasIssue")
if chop_i != -1:
url = url[:chop_i]
print_debug("Fixing URL")
print_debug("Next GET VM URL: " + str(count) + ": " + url)
# Invoke the API
r = tintri.api_get(server_name, url, session_id)
print_debug("The JSON response of the get invoke to the server " +
server_name + " is: " + r.text)
# if HTTP Response is not 200 then raise an error
if r.status_code != 200:
print_error("The HTTP response for the get invoke to the server " +
server_name + " is not 200, but is: " + str(r.status_code))
print_error("url = " + url)
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
sys.exit(-10)
# For each VM in the page, print the VM name and UUID.
vm_paginated_result = r.json()
# Check for the first time through the loop and
# print the total number of VMs.
if count == 1:
num_filtered_vms = vm_paginated_result["filteredTotal"]
if num_filtered_vms == 0:
print_error("No VMs present")
tintri.api_logout(server_name, session_id)
sys_exit(-99)
# Get and store the VM items and save in a VM object.
items = vm_paginated_result["items"]
for vm in items:
vm_name = vm["vmware"]["name"]
vm_uuid = vm["uuid"]["uuid"]
vm_stats = VmStat(vm_name, vm_uuid, vm["stat"]["sortedStats"][0])
print_debug(str(count) + ": " + vm_name + ", " + vm_uuid)
count += 1
# Store the VM stats object keyed by VM name.
vms[vm_name] = vm_stats
return vms
# Get a VM to work with
p_filter = {
'limit': 1,
'sortedBy': 'LATENCY',
'sortOrder': 'DESC',
'live': "TRUE"
}
url = "/v310/vm"
r = tintri.api_get_query(server_name, url, p_filter, session_id)
if r.status_code != 200:
print_error("The HTTP response for the get invoke to the server " +
server_name + " is not 200, but is: " + str(r.status_code))
print_error("URL = " + url)
print_error("response: " + r.text)
tintri.api_logout(server_name, session_id)
sys.exit(-10)
vm_paginated_result = r.json()
items = vm_paginated_result['items']
vm = items[0]
vm_uuid = vm['uuid']['uuid']
vm_name = vm['vmware']['name']
print_info("VM: " + vm_name + " : " + vm_uuid + " " + str(vm['isLive']))
# Create filter to get the oldest user generated snapshot
q_filter = { #'queryType': 'TOP_DOCS_BY_LATEST_TIME',
'since': '2015-03-11T15:00:00.915-08:00',
'offset': 0,
'limit': page_size
}
