get_tmc_mgmt_clusters.sh

#!/bin/bash

list_management_clusters() {
  refresh_token="$VMW_CLOUD_API_TOKEN"
  url="https://console.tanzu.broadcom.com/csp/gateway/am/api/auth/api-tokens/authorize"  # Removed ?refresh_token=$refresh_token

  # Log start time
  echo "$(date '+%Y-%m-%d %H:%M:%S') - Starting management cluster retrieval"

  # Get access token
  echo "$(date '+%Y-%m-%d %H:%M:%S') - Retrieving access token..."
  access_token=$(curl -s -X POST -H "Accept: application/json" -H "Content-Type: application/x-www-form-urlencoded" --data-urlencode "refresh_token=$refresh_token" "$url" | jq -r '.access_token') 

  # Validate access token
  if [ -n "$access_token" ]; then
    echo "$(date '+%Y-%m-%d %H:%M:%S') - Access token retrieved and validated: $access_token"
  else
    echo "$(date '+%Y-%m-%d %H:%M:%S') - Error: Failed to retrieve or validate access token. Check your refresh token."
    return 1 # Exit the function with an error code
  fi

  # Get management clusters
  echo "$(date '+%Y-%m-%d %H:%M:%S') - Retrieving management clusters..."
  management_clusters_response=$(curl -s -X GET -H "Authorization: Bearer $access_token" "https://mapbusupport.tmc.cloud.vmware.com/v1alpha1/managementclusters")

  # Check if the response contains "managementClusters"
  if [[ "$management_clusters_response" == *'"managementClusters":'* ]]; then
    management_clusters=$(echo "$management_clusters_response" | jq -r '.managementClusters[].fullName.name' | sort)
  else
    management_clusters=""  # Set to empty if not found
  fi

  # List management clusters
  if [ -n "$management_clusters" ]; then
    echo "$(date '+%Y-%m-%d %H:%M:%S') - Management clusters found:"
    for cluster in $management_clusters; do
      echo "- $cluster"
    done
  else
    echo "$(date '+%Y-%m-%d %H:%M:%S') - No management clusters found."
  fi

  echo "$(date '+%Y-%m-%d %H:%M:%S') - Finished management cluster retrieval"
}

list_management_clusters