title: Temporary failure in name resolution -wget in linux
body: <p>Im running python code solution (automation) in linux</p>
  
  <p>As part of the test im calling different api (rest) and connecting to my sql db.</p>
  
  <p>I'm running the solution 24/7 </p>
  
  <p>The soultion does</p>
  
  <ul>
  <li>Call api with wget</li>
  <li>Every 1 min samples the db with query for 60 min max</li>
  <li>Call api again with wget</li>
  <li>Every 1 min samples dc for 10 mins max.</li>
  </ul>
  
  <p>This scenario runs 24/7</p>
  
  <p>Problem is that after 1 hr/ 2hr (inconsistency-can happen after 45 mins for instance) the solution exit with error</p>
  
  <blockquote>
    <p>Temporary failutre in name resolution.</p>
  </blockquote>
  
  <p>It can happen even after 2 perfect cycle as I described above.</p>
  
  <p>After this failure I'm trying to call with wget tens of times and ends with the same error.</p>
  
  <p>After some time it covered by it self.</p>
  
  <p>Want to mention that when it fails with wget on linux,
  Im able to call the api via POSTMAN via windows with no problem.</p>
  
  <p>The api calls are for our system (located in aws) and im using dns of our elb..</p>
  
  <p>What could be the oroblem for this inconsistency?</p>
  
  <p>Thanks</p>