# vmware_cluster_drs – Manage Distributed Resource Scheduler (DRS) on VMware vSphere clusters

New in version 2.9.

- Synopsis
- Requirements
- Parameters
- Examples
- Status

## Synopsis

- Manages DRS on VMware vSphere clusters.
- All values and VMware object names are case sensitive.

## Requirements

The below requirements are needed on the host that executes this module.

- Tested on ESXi 5.5 and 6.5.
- PyVmomi installed.

## Parameters

Parameter | Choices/Defaults | Comments
--- | --- | ---
cluster_name string / required |  | The name of the cluster to be managed.
datacenter string / required |  | The name of the datacenter. aliases: datacenter_name

drs_default_vm_behavior
string

Choices:
- fullyAutomated ←
- manual
- partiallyAutomated

Specifies the cluster-wide default DRS behavior for virtual machines.
If set to `partiallyAutomated`, vCenter generates recommendations for virtual machine migration and for the placement with a host, then automatically implements placement recommendations at power on.
If set to `manual`, then vCenter generates recommendations for virtual machine migration and for the placement with a host, but does not implement the recommendations automatically.
If set to `fullyAutomated`, then vCenter automates both the migration of virtual machines and their placement with a host at power on.

drs_enable_vm_behavior_overrides
boolean

Choices:
- no
- yes ←

Whether DRS Behavior overrides for individual virtual machines are enabled.
If set to `True`, overrides `drs_default_vm_behavior`.

drs_vmotion_rate
integer

Choices:
- 1
- 2
- 3 ←
- 4
- 5

Threshold for generated ClusterRecommendations.

enable_drs
boolean

Choices:
- no ←
- yes

Whether to enable DRS.

hostname string |  | The hostname or IP address of the vSphere vCenter or ESXi server. If the value is not specified in the task, the value of environment variable `VMWARE_HOST` will be used instead. Environment variable support added in Ansible 2.6.
password string |  | The password of the vSphere vCenter or ESXi server. If the value is not specified in the task, the value of environment variable `VMWARE_PASSWORD` will be used instead. Environment variable support added in Ansible 2.6. aliases: pass, pwd
port integer added in 2.5 | Default: 443 | The port number of the vSphere vCenter or ESXi server. If the value is not specified in the task, the value of environment variable `VMWARE_PORT` will be used instead. Environment variable support added in Ansible 2.6.
proxy_host string added in 2.9 |  | Address of a proxy that will receive all HTTPS requests and relay them. The format is a hostname or a IP. If the value is not specified in the task, the value of environment variable `VMWARE_PROXY_HOST` will be used instead. This feature depends on a version of pyvmomi greater than v6.7.1.2018.12
proxy_port integer added in 2.9 |  | Port of the HTTP proxy that will receive all HTTPS requests and relay them. If the value is not specified in the task, the value of environment variable `VMWARE_PROXY_PORT` will be used instead.
username string |  | The username of the vSphere vCenter or ESXi server. If the value is not specified in the task, the value of environment variable `VMWARE_USER` will be used instead. Environment variable support added in Ansible 2.6. aliases: admin, user

validate_certs
boolean

Choices:
- no
- yes ←

Allows connection when SSL certificates are not valid. Set to `false` when certificates are not trusted.
If the value is not specified in the task, the value of environment variable `VMWARE_VALIDATE_CERTS` will be used instead.
Environment variable support added in Ansible 2.6.
If set to `yes`, please make sure Python >= 2.7.9 is installed on the given machine.

## Examples

    - name: Enable DRS
      vmware_cluster_drs:
        hostname: '{{ vcenter_hostname }}'
        username: '{{ vcenter_username }}'
        password: '{{ vcenter_password }}'
        datacenter_name: datacenter
        cluster_name: cluster
        enable_drs: yes
      delegate_to: localhost

    - name: Enable DRS and set default VM behavior to partially automated
      vmware_cluster_drs:
        hostname: "{{ vcenter_hostname }}"
        username: "{{ vcenter_username }}"
        password: "{{ vcenter_password }}"
        validate_certs: no
        datacenter_name: DC0
        cluster_name: "{{ cluster_name }}"
        enable_drs: True
        drs_default_vm_behavior: partiallyAutomated
      delegate_to: localhost

## Status

- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]

### Authors

- Joseph Callen (@jcpowermac)
- Abhijeet Kasurde (@Akasurde)

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