Deleting Remote Collector Manager

You must perform the following procedure to delete the remote collector manager from VMware Telco Cloud Service Assurance.

Prerequisites

Before deleting a remote data center, ensure that all the collectors running on the data center are deleted or moved to another data center.

1. Copy the delete_remote.sh file from the VMware Telco Cloud Service Assurance bundle.

   /root/tcx-deployer/scripts/remoteCollectorManager/delete_remote.sh

2. Change the permission of the delete_remote.sh file:

   chmod +X  delete_remote.sh

3. Modify the following parameters in the delete_remote.sh script before running.
   • TCSA_URL
   • TCSA_USERNAME
   • TCSA_PASSWORD
   • DC_NAME
4. Execute the following command:

   bash delete_remote.sh

   The following is an example of the delete_remote.sh script.

   #!/bin/bash
   TCSA_URL=https://TCSA_URL
   TCSA_USERNAME=<TCSA_USERNAME>
   TCSA_PASSWORD='<TCSA_PASSWORD>'
   DC_NAME=<DC_NAME>
   access_token=$(curl -k --location --request POST $TCSA_URL/auth/realms/NGINX/protocol/openid-connect/token --header 'Content-Type: application/x-www-form-urlencoded' --data-urlencode 'grant_type=password' --data-urlencode 'client_id=operation-ui' --data-urlencode 'username='$TCSA_USERNAME --data-urlencode 'password='$TCSA_PASSWORD | sed "s/{.\"access_token\":\"\([^\"]\).*}/\1/g")
   response=$(curl -o /dev/null -w "%{http_code}" -k -X DELETE --header "Authorization: Bearer $access_token" $TCSA_URL/dcc/v1/remote/datacenters/${DC_NAME})
   if [ $response -eq 200 ]; then
      echo "Remote Collector Manager deregistered from TCSA "
      echo "Stopping the Remote Collector Manager"
      docker rm -f filebeat-custom
      docker stop collector-manager
      echo "Removing The Remote Collector Manager "
      docker rm collector-manager
   elif [ $response -eq 404 ];then
      echo "Error While Deregistering the Remote Collector Manager Not Found"
   else
      echo "Error While Deregistering the Remote Collector Manager There May be Collectors Running on the Remote Collector , Please Delete all the collectors before Removing Collector Manager"
   fi