title: Rancher - Failed to create pod sandbox: rpc error: code = Unknown desc
body: <p>Does any one know how to resolve this error message?
  The same Rancher container's were working just fine until about 2 weeks.</p>
  <p>Failed to create pod sandbox: rpc error: code = Unknown desc = [failed to set up sandbox container &quot;e85e08bf70bfbb8cafe4b61b79f47008b4e829310600e5defb29f0a6600d25e3&quot; network for pod &quot;ykgwagg-845b559fbf-clrp8&quot;: networkPlugin cni failed to set up pod &quot;ykgwagg-845b559fbf-clrp8_agg&quot; network: error getting ClusterInformation: connection is unauthorized: Unauthorized, failed to clean up sandbox container &quot;e85e08bf70bfbb8cafe4b61b79f47008b4e829310600e5defb29f0a6600d25e3&quot; network for pod &quot;ykgwagg-845b559fbf-clrp8&quot;: networkPlugin cni failed to teardown pod &quot;ykgwagg-845b559fbf-clrp8_agg&quot; network: error getting ClusterInformation: connection is unauthorized: Unauthorized]</p>
  <p><a href="https://i.stack.imgur.com/DG1LT.png" rel="nofollow noreferrer">enter image description here</a></p>