onyx_command - Run commands on remote devices running Mellanox ONYX¶

New in version 2.5.

Synopsis
Parameters
Notes
Examples
Return Values
Status
Maintenance
- Author

Synopsis ¶

Sends arbitrary commands to an Mellanox ONYX network device and returns the results read from the device. This module includes an argument that will cause the module to wait for a specific condition before returning or timing out if the condition is not met.
This module does not support running commands in configuration mode. Please use onyx_config to configure Mellanox ONYX devices.

Parameters ¶

Parameter		Choices/Defaults	Comments
commands required			List of commands to send to the remote Mellanox ONYX network device. The resulting output from the command is returned. If the wait_for argument is provided, the module is not returned until the condition is satisfied or the number of retries has expired.
interval		Default: 1	Configures the interval in seconds to wait between retries of the command. If the command does not pass the specified conditions, the interval indicates how long to wait before trying the command again.
match		Choices: any all ←	The match argument is used in conjunction with the wait_for argument to specify the match policy. Valid values are `all` or `any`. If the value is set to `all` then all conditionals in the wait_for must be satisfied. If the value is set to `any` then only one of the values must be satisfied.
provider			A dict object containing connection details.
	username		Configures the username to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_USERNAME` will be used instead.
	authorize bool	Choices: no ← yes	Instructs the module to enter privileged mode on the remote device before sending any commands. If not specified, the device will attempt to execute all commands in non-privileged mode. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_AUTHORIZE` will be used instead.
	ssh_keyfile		Specifies the SSH key to use to authenticate the connection to the remote device. This value is the path to the key used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_SSH_KEYFILE` will be used instead.
	auth_pass		Specifies the password to use if required to enter privileged mode on the remote device. If authorize is false, then this argument does nothing. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_AUTH_PASS` will be used instead.
	host required		Specifies the DNS host name or address for connecting to the remote device over the specified transport. The value of host is used as the destination address for the transport.
	timeout	Default: 10	Specifies the timeout in seconds for communicating with the network device for either connecting or sending commands. If the timeout is exceeded before the operation is completed, the module will error.
	password		Specifies the password to use to authenticate the connection to the remote device. This value is used to authenticate the SSH session. If the value is not specified in the task, the value of environment variable `ANSIBLE_NET_PASSWORD` will be used instead.
	port	Default: 22	Specifies the port to use when building the connection to the remote device.
retries		Default: 10	Specifies the number of retries a command should by tried before it is considered failed. The command is run on the target device every retry and evaluated against the wait_for conditions.
wait_for			List of conditions to evaluate against the output of the command. The task will wait for each condition to be true before moving forward. If the conditional is not true within the configured number of retries, the task fails. See examples.

Notes ¶

Note

Tested on ONYX 3.6.4000

Examples ¶

tasks:
  - name: run show version on remote devices
    onyx_command:
      commands: show version

  - name: run show version and check to see if output contains MLNXOS
    onyx_command:
      commands: show version
      wait_for: result[0] contains MLNXOS

  - name: run multiple commands on remote nodes
    onyx_command:
      commands:
        - show version
        - show interfaces

  - name: run multiple commands and evaluate the output
    onyx_command:
      commands:
        - show version
        - show interfaces
      wait_for:
        - result[0] contains MLNXOS
        - result[1] contains mgmt1

Return Values ¶

Common return values are documented here, the following are the fields unique to this module:

Key	Returned	Description
failed_conditions list	failed	The list of conditionals that have failed Sample: ['...', '...']
stdout list	always apart from low level errors (such as action plugin)	The set of responses from the commands Sample: ['...', '...']
stdout_lines list	always apart from low level errors (such as action plugin)	The value of stdout split into a list Sample: [['...', '...'], ['...'], ['...']]

Status ¶

This module is flagged as preview which means that it is not guaranteed to have a backwards compatible interface.

Maintenance ¶

This module is flagged as community which means that it is maintained by the Ansible Community. See Module Maintenance & Support for more info.

For a list of other modules that are also maintained by the Ansible Community, see here.

Author ¶

Samer Deeb (@samerd)

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