NetScans - Advanced naming of discovered devices?? | Product Discussions

NetScans - Advanced naming of discovered devices??

When creating/modifying a NetScan: are there any options for regex or anything like that within the Rename Discovered Devices field?
Hoping to use the ##REVERSEDNS## but strip out the domain name (i.e. end up with hostname instead of hostname.domain.local)
For bonus points, would like to capitalize the name as well but that's icing.
marting
Posted 5 years ago·Last reply 5 years ago
1 comment
LM User
·5 years ago
Not that i'm aware of. You could pretty easily write a property source to do this though. This property source does something similar, it takes the snmp obtained sysName and makes it the display name:
<span class="com">/*******************************************************************************
 * © 2007-2019 - LogicMonitor, Inc. All rights reserved.
 ******************************************************************************/</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> com</span><span class="pun">.</span><span class="pln">santaba</span><span class="pun">.</span><span class="pln">agent</span><span class="pun">.</span><span class="pln">groovyapi</span><span class="pun">.</span><span class="pln">snmp</span><span class="pun">.</span><span class="typ">Snmp</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> groovy</span><span class="pun">.</span><span class="pln">json</span><span class="pun">.</span><span class="typ">JsonOutput</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> groovy</span><span class="pun">.</span><span class="pln">json</span><span class="pun">.</span><span class="typ">JsonSlurper</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">commons</span><span class="pun">.</span><span class="pln">codec</span><span class="pun">.</span><span class="pln">binary</span><span class="pun">.</span><span class="typ">Hex</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">client</span><span class="pun">.</span><span class="pln">methods</span><span class="pun">.*</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">entity</span><span class="pun">.</span><span class="typ">ContentType</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">entity</span><span class="pun">.</span><span class="typ">StringEntity</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">impl</span><span class="pun">.</span><span class="pln">client</span><span class="pun">.</span><span class="typ">CloseableHttpClient</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">impl</span><span class="pun">.</span><span class="pln">client</span><span class="pun">.</span><span class="typ">HttpClients</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> org</span><span class="pun">.</span><span class="pln">apache</span><span class="pun">.</span><span class="pln">http</span><span class="pun">.</span><span class="pln">util</span><span class="pun">.</span><span class="typ">EntityUtils</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">crypto</span><span class="pun">.</span><span class="typ">Mac</span><span class="pln">
</span><span class="kwd">import</span><span class="pln"> javax</span><span class="pun">.</span><span class="pln">crypto</span><span class="pun">.</span><span class="pln">spec</span><span class="pun">.</span><span class="typ">SecretKeySpec</span><span class="pln">

lm_id </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"weenig.displayName.lmaccess.id"</span><span class="pun">)</span><span class="pln">
lm_key </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"weenig.displayName.lmaccess.key"</span><span class="pun">)</span><span class="pln">
lm_account </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"weenig.displayName.lmaccount"</span><span class="pun">)</span><span class="pln">
</span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(!(</span><span class="pln">lm_id</span><span class="pun">)</span><span class="pln"> </span><span class="pun">||</span><span class="pln"> </span><span class="pun">!(</span><span class="pln">lm_key</span><span class="pun">)</span><span class="pln"> </span><span class="pun">||</span><span class="pln"> </span><span class="pun">!(</span><span class="pln">lm_account</span><span class="pun">)){</span><span class="pln">
  println</span><span class="pun">(</span><span class="str">"Missing API credentials."</span><span class="pun">)</span><span class="pln">
  </span><span class="kwd">return</span><span class="pln"> </span><span class="lit">3</span><span class="pln">
</span><span class="pun">}</span><span class="pln">

device_id </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"system.deviceId"</span><span class="pun">)</span><span class="pln">
curr_name </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"system.displayName"</span><span class="pun">)</span><span class="pln">
</span><span class="kwd">try</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
  sysname </span><span class="pun">=</span><span class="pln"> hostProps</span><span class="pun">.</span><span class="pln">get</span><span class="pun">(</span><span class="str">"system.sysname"</span><span class="pun">)</span><span class="pln">
</span><span class="pun">}</span><span class="pln"> </span><span class="kwd">catch</span><span class="pln"> </span><span class="pun">(</span><span class="typ">Exception</span><span class="pln"> ex</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="kwd">return</span><span class="pln"> </span><span class="lit">2</span><span class="pun">}</span><span class="pln">

def LMAPI</span><span class="pun">(</span><span class="typ">String</span><span class="pln"> _verb</span><span class="pun">,</span><span class="pln"> _accessId</span><span class="pun">,</span><span class="pln"> _accessKey</span><span class="pun">,</span><span class="pln"> _account</span><span class="pun">,</span><span class="pln"> </span><span class="typ">GString</span><span class="pln"> _resourcePath</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> _queryParameters</span><span class="pun">,</span><span class="pln"> </span><span class="typ">String</span><span class="pln"> _data</span><span class="pun">){</span><span class="pln">
    responseDict </span><span class="pun">=</span><span class="pln"> </span><span class="pun">[:]</span><span class="pln">
    url </span><span class="pun">=</span><span class="pln"> </span><span class="str">'https://'</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> _account </span><span class="pun">+</span><span class="pln"> </span><span class="str">'.logicmonitor.com'</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> </span><span class="str">'/santaba/rest'</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> _resourcePath </span><span class="pun">+</span><span class="pln"> _queryParameters
    </span><span class="typ">StringEntity</span><span class="pln"> params </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">StringEntity</span><span class="pun">(</span><span class="pln">_data</span><span class="pun">,</span><span class="pln"> </span><span class="typ">ContentType</span><span class="pun">.</span><span class="pln">APPLICATION_JSON</span><span class="pun">)</span><span class="pln">
    epoch </span><span class="pun">=</span><span class="pln"> </span><span class="typ">System</span><span class="pun">.</span><span class="pln">currentTimeMillis</span><span class="pun">()</span><span class="pln">
    requestVars </span><span class="pun">=</span><span class="pln"> _verb </span><span class="pun">+</span><span class="pln"> epoch </span><span class="pun">+</span><span class="pln"> _data </span><span class="pun">+</span><span class="pln"> _resourcePath
    hmac </span><span class="pun">=</span><span class="pln"> </span><span class="typ">Mac</span><span class="pun">.</span><span class="pln">getInstance</span><span class="pun">(</span><span class="str">'HmacSHA256'</span><span class="pun">)</span><span class="pln">
    secret </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">SecretKeySpec</span><span class="pun">(</span><span class="pln">_accessKey</span><span class="pun">.</span><span class="pln">getBytes</span><span class="pun">(),</span><span class="pln"> </span><span class="str">'HmacSHA256'</span><span class="pun">)</span><span class="pln">
    hmac</span><span class="pun">.</span><span class="pln">init</span><span class="pun">(</span><span class="pln">secret</span><span class="pun">)</span><span class="pln">
    hmac_signed </span><span class="pun">=</span><span class="pln"> </span><span class="typ">Hex</span><span class="pun">.</span><span class="pln">encodeHexString</span><span class="pun">(</span><span class="pln">hmac</span><span class="pun">.</span><span class="pln">doFinal</span><span class="pun">(</span><span class="pln">requestVars</span><span class="pun">.</span><span class="pln">getBytes</span><span class="pun">()))</span><span class="pln">
    signature </span><span class="pun">=</span><span class="pln"> hmac_signed</span><span class="pun">.</span><span class="pln">bytes</span><span class="pun">.</span><span class="pln">encodeBase64</span><span class="pun">()</span><span class="pln">
    </span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(</span><span class="pln">_verb </span><span class="pun">==</span><span class="pln"> </span><span class="str">'PATCH'</span><span class="pun">){</span><span class="pln">
        </span><span class="typ">CloseableHttpClient</span><span class="pln"> httpclient </span><span class="pun">=</span><span class="pln"> </span><span class="typ">HttpClients</span><span class="pun">.</span><span class="pln">createDefault</span><span class="pun">()</span><span class="pln">
        http_request </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">HttpPatch</span><span class="pun">(</span><span class="pln">url</span><span class="pun">)</span><span class="pln">
        http_request</span><span class="pun">.</span><span class="pln">addHeader</span><span class="pun">(</span><span class="str">"Authorization"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"LMv1 "</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> _accessId </span><span class="pun">+</span><span class="pln"> </span><span class="str">":"</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> signature </span><span class="pun">+</span><span class="pln"> </span><span class="str">":"</span><span class="pln"> </span><span class="pun">+</span><span class="pln"> epoch</span><span class="pun">)</span><span class="pln">
        http_request</span><span class="pun">.</span><span class="pln">setHeader</span><span class="pun">(</span><span class="str">"Accept"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"application/json"</span><span class="pun">)</span><span class="pln">
        http_request</span><span class="pun">.</span><span class="pln">setHeader</span><span class="pun">(</span><span class="str">"Content-type"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"application/json"</span><span class="pun">)</span><span class="pln">
        http_request</span><span class="pun">.</span><span class="pln">setHeader</span><span class="pun">(</span><span class="str">"X-Version"</span><span class="pun">,</span><span class="pln"> </span><span class="str">"2"</span><span class="pun">)</span><span class="pln">
        http_request</span><span class="pun">.</span><span class="pln">setEntity</span><span class="pun">(</span><span class="pln">params</span><span class="pun">)</span><span class="pln">
        response </span><span class="pun">=</span><span class="pln"> httpclient</span><span class="pun">.</span><span class="pln">execute</span><span class="pun">(</span><span class="pln">http_request</span><span class="pun">)</span><span class="pln">
        responseBody </span><span class="pun">=</span><span class="pln"> </span><span class="typ">EntityUtils</span><span class="pun">.</span><span class="pln">toString</span><span class="pun">(</span><span class="pln">response</span><span class="pun">.</span><span class="pln">getEntity</span><span class="pun">())</span><span class="pln">
        code </span><span class="pun">=</span><span class="pln"> response</span><span class="pun">.</span><span class="pln">getStatusLine</span><span class="pun">().</span><span class="pln">getStatusCode</span><span class="pun">()</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">
    responseDict</span><span class="pun">[</span><span class="str">'code'</span><span class="pun">]</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> code </span><span class="pun">?:</span><span class="pln"> null
    responseDict</span><span class="pun">[</span><span class="str">'body'</span><span class="pun">]</span><span class="pln"> </span><span class="pun">=</span><span class="pln"> responseBody </span><span class="pun">?:</span><span class="pln"> null
    </span><span class="kwd">return</span><span class="pln"> responseDict
</span><span class="pun">}</span><span class="pln">

</span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(</span><span class="pln">curr_name </span><span class="pun">!=</span><span class="pln"> sysname</span><span class="pun">)</span><span class="pln"> </span><span class="pun">{</span><span class="pln">
    resourcePath </span><span class="pun">=</span><span class="pln"> </span><span class="str">"/device/devices/${device_id}"</span><span class="pln">
    queryParameters </span><span class="pun">=</span><span class="pln"> </span><span class="str">"?patchFields=displayName"</span><span class="pln">
    data </span><span class="pun">=</span><span class="pln"> </span><span class="typ">JsonOutput</span><span class="pun">.</span><span class="pln">toJson</span><span class="pun">([</span><span class="pln">displayName</span><span class="pun">:</span><span class="pln"> sysname</span><span class="pun">])</span><span class="pln">
    result </span><span class="pun">=</span><span class="pln"> LMAPI</span><span class="pun">(</span><span class="str">"PATCH"</span><span class="pun">,</span><span class="pln"> lm_id</span><span class="pun">,</span><span class="pln"> lm_key</span><span class="pun">,</span><span class="pln"> lm_account</span><span class="pun">,</span><span class="pln"> resourcePath</span><span class="pun">,</span><span class="pln"> queryParameters</span><span class="pun">,</span><span class="pln"> data</span><span class="pun">)</span><span class="pln">
    println</span><span class="pun">(</span><span class="str">"displayName.from=system.sysname"</span><span class="pun">)</span><span class="pln">
    </span><span class="kwd">if</span><span class="pln"> </span><span class="pun">(</span><span class="pln">result</span><span class="pun">.</span><span class="pln">code</span><span class="pun">.</span><span class="pln">toString</span><span class="pun">()</span><span class="pln"> </span><span class="pun">!=</span><span class="pln"> </span><span class="str">'200'</span><span class="pun">)</span><span class="pln">
    </span><span class="pun">{</span><span class="pln">
        errorMessage </span><span class="pun">=</span><span class="pln"> </span><span class="kwd">new</span><span class="pln"> </span><span class="typ">JsonSlurper</span><span class="pun">().</span><span class="pln">parseText</span><span class="pun">(</span><span class="pln">result</span><span class="pun">.</span><span class="pln">body</span><span class="pun">)[</span><span class="str">'errorMessage'</span><span class="pun">]</span><span class="pln">
        println</span><span class="pun">(</span><span class="str">"Error THX-1138 occurred. See http://bitly.com/98K8eH for more details.\nFailed to update/set \"displayName\" (http.${result.code.toString()}): ${errorMessage}"</span><span class="pun">)</span><span class="pln">
        </span><span class="kwd">return</span><span class="pln"> </span><span class="lit">1</span><span class="pln">
    </span><span class="pun">}</span><span class="pln">
</span><span class="pun">}</span><span class="pln">

</span><span class="kwd">return</span><span class="pln"> </span><span class="lit">0</span>
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