vmware_vmkernel – Manages a VMware VMkernel Adapter of an ESXi host
New in version 2.0.
Synopsis
- This module can be used to manage the VMKernel adapters / VMKernel network interfaces of an ESXi host.
- The module assumes that the host is already configured with the Port Group in case of a vSphere Standard Switch (vSS).
- The module assumes that the host is already configured with the Distributed Port Group in case of a vSphere Distributed Switch (vDS).
- The module automatically migrates the VMKernel adapter from vSS to vDS or vice versa if present.
Requirements
The below requirements are needed on the host that executes this module.
- python >= 2.6
- PyVmomi
Parameters
Parameter | Choices/Defaults | Comments |
---|---|---|
device - added in 2.8 | Search VMkernel adapter by device name. The parameter is required only in case of type is set to dhcp . | |
dvswitch_name string added in 2.8 | The name of the vSphere Distributed Switch (vDS) where to add the VMKernel interface. Required parameter only if state is set to present .Optional parameter from version 2.8 and onwards. aliases: dvswitch | |
enable_ft boolean |
| Enable Fault Tolerance traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
enable_mgmt boolean |
| Enable Management traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
enable_provisioning boolean added in 2.8 |
| Enable Provisioning traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
enable_replication boolean added in 2.8 |
| Enable vSphere Replication traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
enable_replication_nfc boolean added in 2.8 |
| Enable vSphere Replication NFC traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
enable_vmotion boolean |
| Enable vMotion traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. You cannot enable vMotion on an additional adapter if you already have an adapter with the vMotion TCP/IP stack configured. |
enable_vsan boolean |
| Enable VSAN traffic on the VMKernel adapter. This option is only allowed if the default TCP/IP stack is used. |
esxi_hostname - / required added in 2.5 | Name of ESXi host to which VMKernel is to be managed. From version 2.5 onwards, this parameter is required. | |
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. | |
ip_address - | The IP Address for the VMKernel interface. Use network parameter with ip_address instead.Deprecated option, will be removed in version 2.9. | |
mtu - | Default: 1500 | The MTU for the VMKernel interface. The default value of 1500 is valid from version 2.5 and onwards. |
network dictionary added in 2.5 | Default: {"tcpip_stack": "default", "type": "static"} | A dictionary of network details. The following parameter is required: - type (string): Type of IP assignment (either dhcp or static ).The following parameters are required in case of type is set to static :- ip_address (string): Static IP address (implies type: static ).- subnet_mask (string): Static netmask required for ip_address .The following parameter is optional in case of type is set to static :- default_gateway (string): Default gateway (Override default gateway for this adapter).The following parameter is optional: - tcpip_stack (string): The TCP/IP stack for the VMKernel interface. Can be default, provisioning, vmotion, or vxlan. (default: default) |
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. |
portgroup_name - / required | The name of the port group for the VMKernel interface. aliases: portgroup | |
state - added in 2.5 |
| If set to present , the VMKernel adapter will be created with the given specifications.If set to absent , the VMKernel adapter will be removed.If set to present and VMKernel adapter exists, the configurations will be updated. |
subnet_mask - | The Subnet Mask for the VMKernel interface. Use network parameter with subnet_mask instead.Deprecated option, will be removed in version 2.9. | |
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 |
| 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. |
vswitch_name string | The name of the vSwitch where to add the VMKernel interface. Required parameter only if state is set to present .Optional parameter from version 2.5 and onwards. aliases: vswitch |
Notes
Note
- The option
device
need to be used with DHCP because otherwise it’s not possible to check if a VMkernel device is already present - You can only change from DHCP to static, and vSS to vDS, or vice versa, in one step, without creating a new device, with
device
specified. - You can only create the VMKernel adapter on a vDS if authenticated to vCenter and not if authenticated to ESXi.
- Tested on vSphere 5.5 and 6.5
Examples
- name: Add Management vmkernel port using static network type vmware_vmkernel: hostname: '{{ esxi_hostname }}' username: '{{ esxi_username }}' password: '{{ esxi_password }}' esxi_hostname: '{{ esxi_hostname }}' vswitch_name: vSwitch0 portgroup_name: PG_0001 network: type: 'static' ip_address: 192.168.127.10 subnet_mask: 255.255.255.0 state: present enable_mgmt: True delegate_to: localhost - name: Add Management vmkernel port using DHCP network type vmware_vmkernel: hostname: '{{ esxi_hostname }}' username: '{{ esxi_username }}' password: '{{ esxi_password }}' esxi_hostname: '{{ esxi_hostname }}' vswitch_name: vSwitch0 portgroup_name: PG_0002 state: present network: type: 'dhcp' enable_mgmt: True delegate_to: localhost - name: Change IP allocation from static to dhcp vmware_vmkernel: hostname: '{{ esxi_hostname }}' username: '{{ esxi_username }}' password: '{{ esxi_password }}' esxi_hostname: '{{ esxi_hostname }}' vswitch_name: vSwitch0 portgroup_name: PG_0002 state: present device: vmk1 network: type: 'dhcp' enable_mgmt: True delegate_to: localhost - name: Delete VMkernel port vmware_vmkernel: hostname: '{{ esxi_hostname }}' username: '{{ esxi_username }}' password: '{{ esxi_password }}' esxi_hostname: '{{ esxi_hostname }}' vswitch_name: vSwitch0 portgroup_name: PG_0002 state: absent delegate_to: localhost - name: Add Management vmkernel port to Distributed Switch vmware_vmkernel: hostname: '{{ vcenter_hostname }}' username: '{{ vcenter_username }}' password: '{{ vcenter_password }}' esxi_hostname: '{{ esxi_hostname }}' dvswitch_name: dvSwitch1 portgroup_name: dvPG_0001 network: type: 'static' ip_address: 192.168.127.10 subnet_mask: 255.255.255.0 state: present enable_mgmt: True delegate_to: localhost - name: Add vMotion vmkernel port with vMotion TCP/IP stack vmware_vmkernel: hostname: '{{ vcenter_hostname }}' username: '{{ vcenter_username }}' password: '{{ vcenter_password }}' esxi_hostname: '{{ esxi_hostname }}' dvswitch_name: dvSwitch1 portgroup_name: dvPG_0001 network: type: 'static' ip_address: 192.168.127.10 subnet_mask: 255.255.255.0 tcpip_stack: vmotion state: present delegate_to: localhost
Return Values
Common return values are documented here, the following are the fields unique to this module:
Key | Returned | Description |
---|---|---|
result dictionary | always | metadata about VMKernel name Sample: {'changed': False, 'msg': 'VMkernel Adapter already configured properly', 'device': 'vmk1', 'ipv4': 'static', 'ipv4_gw': 'No override', 'ipv4_ip': '192.168.1.15', 'ipv4_sm': '255.255.255.0', 'mtu': 9000, 'services': 'vMotion', 'switch': 'vDS'} |
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)
- Russell Teague (@mtnbikenc)
- Abhijeet Kasurde (@Akasurde)
- Christian Kotte (@ckotte)
Hint
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© 2012–2018 Michael DeHaan
© 2018–2019 Red Hat, Inc.
Licensed under the GNU General Public License version 3.
https://docs.ansible.com/ansible/2.8/modules/vmware_vmkernel_module.html