.. _vyos.rest.vyos_command_module:


**********************
vyos.rest.vyos_command
**********************

**Run show commands on VyOS devices using REST API**


Version added: 1.0.0

.. contents::
   :local:
   :depth: 1


Synopsis
--------
- Sends show commands to VyOS devices via the REST API ``/show`` endpoint and returns the output.
- Equivalent to ``vyos_command`` in the CLI collection but uses the REST API.
- Uses REST API (``connection=httpapi``) instead of CLI.




Parameters
----------

.. raw:: html

    <table  border=0 cellpadding=0 class="documentation-table">
        <tr>
            <th colspan="1">Parameter</th>
            <th>Choices/<font color="blue">Defaults</font></th>
            <th width="100%">Comments</th>
        </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="parameter-"></div>
                    <b>commands</b>
                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                    <div style="font-size: small">
                        <span style="color: purple">list</span>
                         / <span style="color: purple">elements=raw</span>
                         / <span style="color: red">required</span>
                    </div>
                </td>
                <td>
                </td>
                <td>
                        <div>List of show commands to run on the device.</div>
                        <div>Each command is a list of path elements passed to the <code>/show</code> endpoint.</div>
                        <div>Commands may be specified as a string (space-separated) or a list.</div>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="parameter-"></div>
                    <b>interval</b>
                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                    <div style="font-size: small">
                        <span style="color: purple">integer</span>
                    </div>
                </td>
                <td>
                        <b>Default:</b><br/><div style="color: blue">1</div>
                </td>
                <td>
                        <div>Configures the interval in seconds to wait between retries of the command.</div>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="parameter-"></div>
                    <b>match</b>
                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                    <div style="font-size: small">
                        <span style="color: purple">string</span>
                    </div>
                </td>
                <td>
                        <ul style="margin: 0; padding: 0"><b>Choices:</b>
                                    <li>any</li>
                                    <li><div style="color: blue"><b>all</b>&nbsp;&larr;</div></li>
                        </ul>
                </td>
                <td>
                        <div>The <code>match</code> argument is used in conjunction with the <code>wait_for</code> argument to specify the match policy.</div>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="parameter-"></div>
                    <b>retries</b>
                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                    <div style="font-size: small">
                        <span style="color: purple">integer</span>
                    </div>
                </td>
                <td>
                        <b>Default:</b><br/><div style="color: blue">10</div>
                </td>
                <td>
                        <div>Specifies the number of retries a command should be run before it is considered failed.</div>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="parameter-"></div>
                    <b>wait_for</b>
                    <a class="ansibleOptionLink" href="#parameter-" title="Permalink to this option"></a>
                    <div style="font-size: small">
                        <span style="color: purple">list</span>
                         / <span style="color: purple">elements=string</span>
                    </div>
                </td>
                <td>
                </td>
                <td>
                        <div>Specifies what to evaluate from the output of the command and what conditionals to apply. This argument will cause the task to wait for a particular conditional to be true before moving forward.</div>
                        <div style="font-size: small; color: darkgreen"><br/>aliases: waitfor</div>
                </td>
            </tr>
    </table>
    <br/>


Notes
-----

.. note::
   - Requires ``ansible_connection=httpapi`` with the VyOS httpapi plugin.
   - ``ansible_network_os`` must be set to ``vyos.rest.vyos``.
   - Only ``show`` commands are supported via the REST API.
   - Commands are passed as path lists to the ``/show`` endpoint.



Examples
--------

.. code-block:: yaml

    - name: Run show version
      vyos.rest.vyos_command:
        commands:
          - - version
      register: result

    - name: Run multiple show commands
      vyos.rest.vyos_command:
        commands:
          - - interfaces
          - - ip
            - route
          - - system
            - uptime
      register: result

    - name: Run show commands as strings
      vyos.rest.vyos_command:
        commands:
          - "interfaces"
          - "ip route"
          - "version"
      register: result

    - name: Wait for BGP to establish
      vyos.rest.vyos_command:
        commands:
          - - ip
            - bgp
            - summary
        wait_for:
          - result[0] contains Established
        retries: 10
        interval: 5



Return Values
-------------
Common return values are documented `here <https://docs.ansible.com/ansible/latest/reference_appendices/common_return_values.html#common-return-values>`_, the following are the fields unique to this module:

.. raw:: html

    <table border=0 cellpadding=0 class="documentation-table">
        <tr>
            <th colspan="1">Key</th>
            <th>Returned</th>
            <th width="100%">Description</th>
        </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="return-"></div>
                    <b>failed_conditions</b>
                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
                    <div style="font-size: small">
                      <span style="color: purple">list</span>
                    </div>
                </td>
                <td>failed</td>
                <td>
                            <div>List of conditions that failed.</div>
                    <br/>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="return-"></div>
                    <b>stdout</b>
                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
                    <div style="font-size: small">
                      <span style="color: purple">list</span>
                    </div>
                </td>
                <td>always</td>
                <td>
                            <div>List of output from each command.</div>
                    <br/>
                        <div style="font-size: smaller"><b>Sample:</b></div>
                        <div style="font-size: smaller; color: blue; word-wrap: break-word; word-break: break-all;">[&#x27;VyOS 1.5.0\n...&#x27;, &#x27;Interface    IP Address\n...&#x27;]</div>
                </td>
            </tr>
            <tr>
                <td colspan="1">
                    <div class="ansibleOptionAnchor" id="return-"></div>
                    <b>stdout_lines</b>
                    <a class="ansibleOptionLink" href="#return-" title="Permalink to this return value"></a>
                    <div style="font-size: small">
                      <span style="color: purple">list</span>
                    </div>
                </td>
                <td>always</td>
                <td>
                            <div>List of output split into lines for each command.</div>
                    <br/>
                </td>
            </tr>
    </table>
    <br/><br/>


Status
------


Authors
~~~~~~~

- VyOS Community (@vyos)