index.html

  
  
  
  
    
    
    
    
    <li class="md-nav__item md-nav__item--nested">
      
        
        
        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" >
        
          
          <label class="md-nav__link" for="__nav_8" id="__nav_8_label" tabindex="0">
            
  
  <span class="md-ellipsis">
    Assurance services
  </span>
  

            <span class="md-nav__icon md-icon"></span>
          </label>
        
        <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_8_label" aria-expanded="false">
          <label class="md-nav__title" for="__nav_8">
            <span class="md-nav__icon md-icon"></span>
            Assurance services
          </label>
          <ul class="md-nav__list" data-md-scrollfix>
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../assurance_services/intro.md" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Introduction
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../assurance_services/alarms_actions.md" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Alarms and Actions
  </span>
  

      </a>
    </li>
  

              
            
          </ul>
        </nav>
      
    </li>
  

    
      
      
  
  
  
  
    
    
    
    
    <li class="md-nav__item md-nav__item--nested">
      
        
        
        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" >
        
          
          <label class="md-nav__link" for="__nav_9" id="__nav_9_label" tabindex="0">
            
  
  <span class="md-ellipsis">
    Design & Architecture
  </span>
  

            <span class="md-nav__icon md-icon"></span>
          </label>
        
        <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false">
          <label class="md-nav__title" for="__nav_9">
            <span class="md-nav__icon md-icon"></span>
            Design & Architecture
          </label>
          <ul class="md-nav__list" data-md-scrollfix>
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/architecture/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Architecture
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    
    
    
    
    <li class="md-nav__item md-nav__item--nested">
      
        
        
        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9_2" >
        
          
          <label class="md-nav__link" for="__nav_9_2" id="__nav_9_2_label" tabindex="0">
            
  
  <span class="md-ellipsis">
    Cloud native support
  </span>
  

            <span class="md-nav__icon md-icon"></span>
          </label>
        
        <nav class="md-nav" data-md-level="2" aria-labelledby="__nav_9_2_label" aria-expanded="false">
          <label class="md-nav__title" for="__nav_9_2">
            <span class="md-nav__icon md-icon"></span>
            Cloud native support
          </label>
          <ul class="md-nav__list" data-md-scrollfix>
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/CRIDGE_cloud_native_intro.md" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Introduction
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/CRIDGEforDevelopers/CRIDGEforDevelopers.md" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    CRIDGE for Developers
  </span>
  

      </a>
    </li>
  

              
            
          </ul>
        </nav>
      
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/messagebus/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Message bus
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/osom/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    OSOM
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/oauth/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Authentication
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    
    
    
    
    <li class="md-nav__item md-nav__item--nested">
      
        
        
        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9_6" >
        
          
          <label class="md-nav__link" for="__nav_9_6" id="__nav_9_6_label" tabindex="0">
            
  
  <span class="md-ellipsis">
    APIs
  </span>
  

            <span class="md-nav__icon md-icon"></span>
          </label>
        
        <nav class="md-nav" data-md-level="2" aria-labelledby="__nav_9_6_label" aria-expanded="false">
          <label class="md-nav__title" for="__nav_9_6">
            <span class="md-nav__icon md-icon"></span>
            APIs
          </label>
          <ul class="md-nav__list" data-md-scrollfix>
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/tmfapi/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    TMF API
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/nfvapi/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    NFV API
  </span>
  

      </a>
    </li>
  

              
            
          </ul>
        </nav>
      
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/tmfweb/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    TMF WEB
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/nfvweb/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    NFV WEB
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/issuemgt/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Issue management
  </span>
  

      </a>
    </li>
  

              
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../architecture/centrallog/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Central logging
  </span>
  

      </a>
    </li>
  

              
            
          </ul>
        </nav>
      
    </li>
  

    
      
      
  
  
  
  
    
    
    
    
    <li class="md-nav__item md-nav__item--nested">
      
        
        
        <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_10" >
        
          
          <label class="md-nav__link" for="__nav_10" id="__nav_10_label" tabindex="0">
            
  
  <span class="md-ellipsis">
    Contributing to OSL
  </span>
  

            <span class="md-nav__icon md-icon"></span>
          </label>
        
        <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_10_label" aria-expanded="false">
          <label class="md-nav__title" for="__nav_10">
            <span class="md-nav__icon md-icon"></span>
            Contributing to OSL
          </label>
          <ul class="md-nav__list" data-md-scrollfix>
            
              
                
  
  
  
  
    <li class="md-nav__item">
      <a href="../contributing/developing/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Developing
  </span>
  

      </a>
    </li>
  

              
            
          </ul>
        </nav>
      
    </li>
  

    
      
      
  
  
  
  
    <li class="md-nav__item">
      <a href="../terminology/" class="md-nav__link">
        
  
  <span class="md-ellipsis">
    Terminology
  </span>
  

      </a>
    </li>
  

    
  </ul>
</nav>
                  </div>
                </div>
              </div>
            
            
              
              <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
                <div class="md-sidebar__scrollwrap">
                  <div class="md-sidebar__inner">
                    

<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
  
  
  
    
  
  
    <label class="md-nav__title" for="__toc">
      <span class="md-nav__icon md-icon"></span>
      Table of contents
    </label>
    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
      
        <li class="md-nav__item">
  <a href="#alarms-and-actions" class="md-nav__link">
    <span class="md-ellipsis">
      Alarms and Actions
    </span>
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#execday2" class="md-nav__link">
    <span class="md-ellipsis">
      execDay2
    </span>
  </a>
  
</li>
      
        <li class="md-nav__item">
  <a href="#scaleserviceequally" class="md-nav__link">
    <span class="md-ellipsis">
      scaleServiceEqually
    </span>
  </a>
  
    <nav class="md-nav" aria-label="scaleServiceEqually">
      <ul class="md-nav__list">
        
          <li class="md-nav__item">
  <a href="#prototype-demo" class="md-nav__link">
    <span class="md-ellipsis">
      Prototype demo
    </span>
  </a>
  
</li>
        
      </ul>
    </nav>
  
</li>
      
    </ul>
  
</nav>
                  </div>
                </div>
              </div>
            
          
          
            <div class="md-content" data-md-component="content">
              <article class="md-content__inner md-typeset">
                
                  


<h1 id="alarms">Alarms</h1>
<p>In Openslice parts of TMF642 Alarm Management API are currently implemented. Alarms can be managed through the TMF API endpoint as well as the UI.</p>
<h2 id="alarms-and-actions">Alarms and Actions</h2>
<p>Note: Actions is an experimental feature. We expect to have a more mature solution in future. The component in the architecture is the Openslcie Assurance Services</p>
<p>Alarms can be automatically resolved by specific actions. Today only the following actions are offered.</p>
<ul>
<li>execDay2</li>
<li>scaleServiceEqually</li>
</ul>
<h2 id="execday2">execDay2</h2>
<p>Usually used to perform a Day2 configuration (towards OSM). To use it, Create a New Action Specification Name=execDay2 as following</p>
<p><a href="../images/alarms_actions/day2actionspec.png"><img alt="Openslice  usage" src="../images/alarms_actions/day2actionspec.png" /></a></p>
<p>Now make a Service Order for your service. In this example ςε used a cirros NSD</p>
<p>Create a  New Action Rule for the running services as the following example:</p>
<p><a href="../images/alarms_actions/action_rule_exampleday2.png"><img alt="Openslice  usage" src="../images/alarms_actions/action_rule_exampleday2.png" /></a></p>
<p>The scope is the running cirros service. </p>
<p>Params should be paramname=value;paramname2=value2;paramname3=value3 (must exist in the VNF otherwise OSM will raise an error).</p>
<p>In this case should be filename=test.txt</p>
<p>Primitive=touch</p>
<p>ServiceId = select the service which will accept the Day2. In this case is the same</p>
<p>To test it:</p>
<p>Go to the Service Inventory and select the active Service.</p>
<p>Note the UUID of the service (e.g. c4e7990a-e174-4cd2-9133-b10e56721e08 copy from address bar),  DeploymentRequestID and NSDID from characteristics</p>
<p>You can either use the UUID of the service or the DeploymentRequestID  and POST to the Alarms endpoint ( /tmf-api/alarmManagement/v4/alarm)</p>
<p>If the DeploymentRequestID  is used then POST:</p>
<pre><code>
{
  &quot;alarmRaisedTime&quot;: &quot;2021-06-29T12:30:24.675Z&quot;,
  &quot;alarmReportingTime&quot;: &quot;2021-06-29T12:30:54.675Z&quot;,
  &quot;state&quot;: &quot;raised&quot;,
  &quot;alarmType&quot;: &quot;qualityOfServiceAlarm&quot;,
  &quot;probableCause&quot;: &quot;thresholdCrossed&quot;,
  &quot;ackState&quot;: &quot;unacknowledged&quot;,
  &quot;perceivedSeverity&quot;: &quot;major&quot;,
  &quot;sourceSystemId&quot;: &quot;mano-client-service&quot;,
  &quot;alarmDetails&quot;: &quot;NSID=3;DeploymentRequestID=1&quot;,
  &quot;specificProblem&quot;: &quot;myalram raised&quot;
}

</code></pre>
<p>If the UUID is used then POST:</p>
<pre><code>
{
  &quot;alarmRaisedTime&quot;: &quot;2021-06-29T12:30:24.675Z&quot;,
  &quot;alarmReportingTime&quot;: &quot;2021-06-29T12:30:54.675Z&quot;,
  &quot;state&quot;: &quot;raised&quot;,
  &quot;alarmType&quot;: &quot;qualityOfServiceAlarm&quot;,
  &quot;probableCause&quot;: &quot;thresholdCrossed&quot;,
  &quot;ackState&quot;: &quot;unacknowledged&quot;,
  &quot;perceivedSeverity&quot;: &quot;major&quot;,
  &quot;sourceSystemId&quot;: &quot;mano-client-service&quot;,
  &quot;alarmDetails&quot;: &quot;analarm&quot;,
  &quot;specificProblem&quot;: &quot;myalram raised&quot;,
  &quot;affectedService&quot;: [
    {
      &quot;id&quot;: &quot;c4e7990a-e174-4cd2-9133-b10e56721e08&quot;
    }
  ]

}

</code></pre>
<p>The Alarm to be created must have the affected Service ID equal to the running service from the scope (the cirros_ns)</p>
<p>Go to service inventory you will see the notes and also the service characteristics for any  EXEC_ACTION updates</p>
<p>You can also adjust the alarm conditions. They must match true so the alarm to be acknowledged
So if another external service raises an Alarm (with POST) for the running service, a Day2 will be performed on another Service</p>
<h2 id="scaleserviceequally">scaleServiceEqually</h2>
<p>This action is used from getting a scaling event from OSM. Please see the next demo for details on how it works</p>
<h3 id="prototype-demo">Prototype demo</h3>
<p>You can watch how we used the prototype on the following ETSI ZMS PoC #2</p>
<ul>
<li>ETSI ZMS PoC #2: <a href="https://www.etsi.org/events/1905-webinar-zsm-poc-2-showcase-automated-network-slice-scaling-in-multi-site-environments/">https://www.etsi.org/events/1905-webinar-zsm-poc-2-showcase-automated-network-slice-scaling-in-multi-site-environments/</a></li>
</ul>












                
              </article>
            </div>
          
          
<script>var target=document.getElementById(location.hash.slice(1));target&&target.name&&(target.checked=target.name.startsWith("__tabbed_"))</script>
        </div>
        
          <button type="button" class="md-top md-icon" data-md-component="top" hidden>
  
  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 20h-2V8l-5.5 5.5-1.42-1.42L12 4.16l7.92 7.92-1.42 1.42L13 8v12Z"/></svg>
  Back to top
</button>
        
      </main>
      
        <footer class="md-footer">
  
    
  
  <div class="md-footer-meta md-typeset">
    <div class="md-footer-meta__inner md-grid">
      <div class="md-copyright">
  
    <div class="md-copyright__highlight">
      Copyright &copy; 2019-2024 Openslice Project
    </div>
  
  
    Made with
    <a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
      Material for MkDocs
    </a>
  
</div>
      
        <div class="md-social">
  
    
    
    
    
      
      
    
    <a href="https://osl.etsi.org/" target="_blank" rel="noopener" title="osl.etsi.org" class="md-social__link">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M352 256c0 22.2-1.2 43.6-3.3 64H163.3c-2.2-20.4-3.3-41.8-3.3-64s1.2-43.6 3.3-64h185.4c2.2 20.4 3.3 41.8 3.3 64zm28.8-64h123.1c5.3 20.5 8.1 41.9 8.1 64s-2.8 43.5-8.1 64H380.8c2.1-20.6 3.2-42 3.2-64s-1.1-43.4-3.2-64zm112.6-32H376.7c-10-63.9-29.8-117.4-55.3-151.6 78.3 20.7 142 77.5 171.9 151.6zm-149.1 0H167.7c6.1-36.4 15.5-68.6 27-94.7 10.5-23.6 22.2-40.7 33.5-51.5C239.4 3.2 248.7 0 256 0s16.6 3.2 27.8 13.8c11.3 10.8 23 27.9 33.5 51.5 11.6 26 20.9 58.2 27 94.7zm-209 0H18.6c30-74.1 93.6-130.9 172-151.6-25.5 34.2-45.3 87.7-55.3 151.6zM8.1 192h123.1c-2.1 20.6-3.2 42-3.2 64s1.1 43.4 3.2 64H8.1C2.8 299.5 0 278.1 0 256s2.8-43.5 8.1-64zm186.6 254.6c-11.6-26-20.9-58.2-27-94.6h176.6c-6.1 36.4-15.5 68.6-27 94.6-10.5 23.6-22.2 40.7-33.5 51.5-11.2 10.7-20.5 13.9-27.8 13.9s-16.6-3.2-27.8-13.8c-11.3-10.8-23-27.9-33.5-51.5zM135.3 352c10 63.9 29.8 117.4 55.3 151.6-78.4-20.7-142-77.5-172-151.6h116.7zm358.1 0c-30 74.1-93.6 130.9-171.9 151.6 25.5-34.2 45.2-87.7 55.3-151.6h116.6z"/></svg>
    </a>
  
    
    
    
    
      
      
    
    <a href="https://labs.etsi.org/rep/osl" target="_blank" rel="noopener" title="labs.etsi.org" class="md-social__link">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="m503.5 204.6-.7-1.8-69.7-181.78c-1.4-3.57-3.9-6.59-7.2-8.64-2.4-1.55-5.1-2.515-8-2.81-2.9-.295-5.7.083-8.4 1.11-2.7 1.02-5.1 2.66-7.1 4.78-1.9 2.12-3.3 4.67-4.1 7.44l-47 144H160.8l-47.1-144c-.8-2.77-2.2-5.31-4.1-7.43-2-2.12-4.4-3.75-7.1-4.77a18.1 18.1 0 0 0-8.38-1.113 18.4 18.4 0 0 0-8.04 2.793 18.09 18.09 0 0 0-7.16 8.64L9.267 202.8l-.724 1.8a129.57 129.57 0 0 0-3.52 82c7.747 26.9 24.047 50.7 46.447 67.6l.27.2.59.4 105.97 79.5 52.6 39.7 32 24.2c3.7 1.9 8.3 4.3 13 4.3 4.7 0 9.3-2.4 13-4.3l32-24.2 52.6-39.7 106.7-79.9.3-.3c22.4-16.9 38.7-40.6 45.6-67.5 8.6-27 7.4-55.8-2.6-82z"/></svg>
    </a>
  
    
    
    
    
      
      
    
    <a href="https://www.linkedin.com/company/openslice/" target="_blank" rel="noopener" title="www.linkedin.com" class="md-social__link">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z"/></svg>
    </a>
  
    
    
    
    
      
      
    
    <a href="https://twitter.com/OpensliceOSS" target="_blank" rel="noopener" title="twitter.com" class="md-social__link">
      <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc.--><path d="M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8l164.9-188.5L26.8 48h145.6l100.5 132.9L389.2 48zm-24.8 373.8h39.1L151.1 88h-42l255.3 333.8z"/></svg>
    </a>
  
</div>
      
    </div>
  </div>
</footer>
      
    </div>
    <div class="md-dialog" data-md-component="dialog">
      <div class="md-dialog__inner md-typeset"></div>
    </div>
    
      <div class="md-progress" data-md-component="progress" role="progressbar"></div>
    
    
    <script id="__config" type="application/json">{"base": "..", "features": ["navigation.instant", "navigation.instant.progress", "navigation.top", "navigation.footer", "navigation.path", "search", "search.highlight"], "search": "../assets/javascripts/workers/search.b8dbb3d2.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}, "version": {"provider": "mike"}}</script>
    
    
      <script src="../assets/javascripts/bundle.fe8b6f2b.min.js"></script>
      
    
  </body>
</html>