netapp.ontap.na_ontap_qos_policy_group module – NetApp ONTAP manage policy group in Quality of Service.
Note
This module is part of the netapp.ontap collection (version 22.8.3).
You might already have this collection installed if you are using the ansible package.
It is not included in ansible-core.
To check whether it is installed, run ansible-galaxy collection list.
To install it, use: ansible-galaxy collection install netapp.ontap.
You need further requirements to be able to use this module,
see Requirements for details.
To use it in a playbook, specify: netapp.ontap.na_ontap_qos_policy_group.
New in netapp.ontap 2.8.0
Synopsis
Create, destroy, modify, or rename QoS policy group on NetApp ONTAP.
With ZAPI, only fixed QoS policy group is supported.
With REST, both fixed and adaptive QoS policy group are supported.
Requirements
The below requirements are needed on the host that executes this module.
Ansible 2.9 or later - 2.12 or later is recommended.
Python3 - 3.9 or later is recommended.
When using ZAPI, netapp-lib 2018.11.13 or later (install using ‘pip install netapp-lib’), netapp-lib 2020.3.12 is strongly recommended as it provides better error reporting for connection issues
a physical or virtual clustered Data ONTAP system, the modules support Data ONTAP 9.1 and onward, REST support requires ONTAP 9.6 or later
Parameters
Parameter |
Comments |
|---|---|
Adaptive QoS policy-groups define measurable service level objectives (SLOs) that adjust based on the storage object used space and the storage object allocated space. Only supported with REST. |
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Specifies the absolute minimum IOPS that is used as an override when the expected_iops is less than this value. These floors are not guaranteed on non-AFF platforms or when FabricPool tiering policies are set. |
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Specifies the block size. Requires ONTAP 9.10.1 or later. Choices:
|
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Expected IOPS. Specifies the minimum expected IOPS per TB allocated based on the storage object allocated size. These floors are not guaranteed on non-AFF platforms or when FabricPool tiering policies are set. |
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Specifies the size to be used to calculate expected IOPS per TB. Supported only with REST; requires ONTAP 9.10.1 or later. Choices:
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Peak IOPS. Specifies the maximum possible IOPS per TB allocated based on the storage object allocated size or the storage object used size. |
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Specifies the size to be used to calculate peak IOPS per TB. Supported only with REST; requires ONTAP 9.10.1 or later. Choices:
|
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path to SSL client cert file (.pem). not supported with python 2.6. |
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Enable or disable a new feature. This can be used to enable an experimental feature or disable a new feature that breaks backward compatibility. Supported keys and values are subject to change without notice. Unknown keys are ignored. |
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Set Minimum and Maximum throughput defined by this policy. Only supported with REST. Required one of throughtput options when creating qos_policy. |
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Whether the SLOs of the policy group are shared between the workloads or if the SLOs are applied separately to each workload. Default value is False if not used in creating qos policy. Choices:
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Maximum throughput defined by this policy. It is specified in terms of IOPS. 0 means no maximum throughput is enforced. |
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Maximum throughput defined by this policy. It is specified in terms of Mbps. 0 means no maximum throughput is enforced. |
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Minimum throughput defined by this policy. It is specified in terms of IOPS. 0 means no minimum throughput is enforced. These floors are not guaranteed on non-AFF platforms or when FabricPool tiering policies are set. |
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Minimum throughput defined by this policy. It is specified in terms of Mbps. 0 means no minimum throughput is enforced. Requires ONTAP 9.8 or later, and REST support. |
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Setting to ‘true’ forces the deletion of the workloads associated with the policy group along with the policy group. Not supported with REST. Choices:
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Override the cluster ONTAP version when using REST. The behavior is undefined if the version does not match the target cluster. This is provided as a work-around when the cluster version cannot be read because of permission issues. See https://github.com/ansible-collections/netapp.ontap/wiki/Known-issues. This should be in the form 9.10 or 9.10.1 with each element being an integer number. When Ignored with ZAPI. |
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Name of the existing policy group to be renamed to name. |
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The hostname or IP address of the ONTAP instance. |
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Override the default port (80 or 443) with this port |
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Enable and disable https. Ignored when using REST as only https is supported. Ignored when using SSL certificate authentication as it requires SSL. Choices:
|
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Whether the SLOs of the policy group are shared between the workloads or if the SLOs are applied separately to each workload. Not supported with REST, use Choices:
|
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path to SSL client key file. |
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Maximum throughput defined by this policy. Not supported with REST, use |
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Minimum throughput defined by this policy. Not supported with REST, use |
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The name of the policy group to manage. |
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The ontap api version to use |
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Password for the specified user. |
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Whether the specified policy group should exist or not. Choices:
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Whether to use REST or ZAPI. always – will always use the REST API if the module supports REST. A warning is issued if the module does not support REST. An error is issued if a module option is not supported in REST. never – will always use ZAPI if the module supports ZAPI. An error may be issued if a REST option is not supported in ZAPI. auto – will try to use the REST API if the module supports REST and modules options are supported. Reverts to ZAPI otherwise. Default: |
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This can be a Cluster-scoped or SVM-scoped account, depending on whether a Cluster-level or SVM-level API is required. For more information, please read the documentation https://mysupport.netapp.com/NOW/download/software/nmsdk/9.4/. Two authentication methods are supported
To use a certificate, the certificate must have been installed in the ONTAP cluster, and cert authentication must have been enabled. |
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If set to This should only set to Choices:
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Name of the vserver to use. |
Notes
Note
The modules prefixed with na_ontap are built to support the ONTAP storage platform.
https is enabled by default and recommended. To enable http on the cluster you must run the following commands ‘set -privilege advanced;’ ‘system services web modify -http-enabled true;’
Examples
- name: create qos policy group in ZAPI.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: policy_1
vserver: policy_vserver
max_throughput: 800KB/s,800iops
min_throughput: 100iops
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: never
- name: modify qos policy group max throughput in ZAPI.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: policy_1
vserver: policy_vserver
max_throughput: 900KB/s,800iops
min_throughput: 100iops
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: never
- name: delete qos policy group
netapp.ontap.na_ontap_qos_policy_group:
state: absent
name: policy_1
vserver: policy_vserver
hostname: 10.193.78.30
username: admin
password: netapp1!
- name: create qos policy group in REST.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: policy_1
vserver: policy_vserver
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: always
fixed_qos_options:
max_throughput_iops: 800
max_throughput_mbps: 200
min_throughput_iops: 500
min_throughput_mbps: 100
capacity_shared: True
- name: modify qos policy max_throughput in REST.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: policy_1
vserver: policy_vserver
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: always
fixed_qos_options:
max_throughput_iops: 1000
max_throughput_mbps: 300
- name: create adaptive qos policy group in REST.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: adaptive_policy
vserver: policy_vserver
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: always
adaptive_qos_options:
absolute_min_iops: 100
expected_iops: 200
peak_iops: 500
- name: modify adaptive qos policy group in REST.
netapp.ontap.na_ontap_qos_policy_group:
state: present
name: adaptive_policy
vserver: policy_vserver
hostname: 10.193.78.30
username: admin
password: netapp1!
use_rest: always
adaptive_qos_options:
expected_iops_allocation: used_space
peak_iops_allocation: allocated_space