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---
module: pn_vlag
author: "Pluribus Networks (@amitsi)"
version_added: "2.2"
short_description: CLI command to create/delete/modify vlag.
deprecated:
removed_in: '2.12'
why: Doesn't support latest Pluribus Networks netvisor
alternative: Latest modules will be pushed in Ansible future versions.
description:
- Execute vlag-create/vlag-delete/vlag-modify command.
- A virtual link aggregation group (VLAG) allows links that are physically
connected to two different Pluribus Networks devices to appear as a single
trunk to a third device. The third device can be a switch, server, or any
Ethernet device. A VLAG can provide Layer 2 multipathing, which allows you
to create redundancy by increasing bandwidth, enabling multiple parallel
paths between nodes and loadbalancing traffic where alternative paths exist.
options:
pn_cliusername:
description:
- Provide login username if user is not root.
required: False
pn_clipassword:
description:
- Provide login password if user is not root.
required: False
pn_cliswitch:
description:
- Target switch(es) to run this command on.
default: 'local'
state:
description:
- State the action to perform. Use 'present' to create vlag,
'absent' to delete vlag and 'update' to modify vlag.
required: True
choices: ['present', 'absent', 'update']
pn_name:
description:
- The C(pn_name) takes a valid name for vlag configuration.
required: true
pn_port:
description:
- Specify the local VLAG port.
- Required for vlag-create.
pn_peer_port:
description:
- Specify the peer VLAG port.
- Required for vlag-create.
pn_mode:
description:
- Specify the mode for the VLAG. Active-standby indicates one side is
active and the other side is in standby mode. Active-active indicates
that both sides of the vlag are up by default.
choices: ['active-active', 'active-standby']
pn_peer_switch:
description:
- Specify the fabric-name of the peer switch.
pn_failover_action:
description:
- Specify the failover action as move or ignore.
choices: ['move', 'ignore']
pn_lacp_mode:
description:
- Specify the LACP mode.
choices: ['off', 'passive', 'active']
pn_lacp_timeout:
description:
- Specify the LACP timeout as slow(30 seconds) or fast(4 seconds).
choices: ['slow', 'fast']
pn_lacp_fallback:
description:
- Specify the LACP fallback mode as bundles or individual.
choices: ['bundle', 'individual']
pn_lacp_fallback_timeout:
description:
- Specify the LACP fallback timeout in seconds. The range is between 30
and 60 seconds with a default value of 50 seconds.
s
- name: create a VLAG
pn_vlag:
state: 'present'
pn_name: spine-to-leaf
pn_port: 'spine01-to-leaf'
pn_peer_port: 'spine02-to-leaf'
pn_peer_switch: spine02
pn_mode: 'active-active'
- name: delete VLAGs
pn_vlag:
state: 'absent'
pn_name: spine-to-leaf
s�
command:
description: The CLI command run on the target node(s).
returned: always
type: str
stdout:
description: The set of responses from the vlag command.
returned: always
type: list
stderr:
description: The set of error responses from the vlag command.
returned: on error
type: list
changed:
description: Indicates whether the CLI caused changes on the target.
returned: always
type: bool
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This method is to generate the cli portion to launch the Netvisor cli.
It parses the username, password, switch parameters from module.
:param module: The Ansible module to fetch username, password and switch
:return: returns the cli string for further processing
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This method checks for idempotency using the vlag-show command.
If a vlag with given vlag exists, return VLAG_EXISTS as True else False.
:param module: The Ansible module to fetch input parameters
:param cli: The CLI string
:return Global Booleans: VLAG_EXISTS
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output. The module then exits based on the output.
:param cli: the complete cli string to be executed on the target node(s).
:param module: The Ansible module to fetch command
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This method gets appropriate command name for the state specified. It
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:param state: The state for which the respective command name is required.
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