Directly download a TC kubeconfig file

getCCPTCkubeconfig.sh

# Set variables

export CCP_CP=10.100.51.100
export CCP_LOGIN=admin
 export CCP_PASS='Cisco123!' #space shouldn't record command in history and thus the password, but you can see it in env, doh!

# Get a v3 Token
export TOKEN=$(curl --http2 -v -k -X POST -H "Content-Type:application/x-www-form-urlencoded" -d "username=${CCP_LOGIN}&password=${CCP_PASS}" https://"${CCP_CP}/v3/system/login" 2>&1 | awk '$2~/[Xx]-[Aa]uth-[Tt]oken/{gsub("\r","",$3);printf "%s",$3}')
[ -n "$TOKEN" ] && echo "${TOKEN}" || echo "Bad LOGIN"

# Get the cluster list
curl -ksS --request GET -H "X-Auth-Token:$TOKEN" "https://${CCP_CP}/v3/clusters/" | jq -r '.[].name' 

# export CLUSTER name
export CLUSTER=<cluster name from above>

# extract the kubeconfig from json
curl -ksS --request GET -H "X-Auth-Token:$TOKEN" "https://${CCP_CP}/v3/clusters/" | jq -r ".[]| select(.name == \"${CLUSTER}\")|.kubeconfig" | tee /tmp/kubeconfig-${CLUSTER}.yaml

# set the KUBECONFIG env var
export KUBECONFIG=/tmp/kubeconfig-${CLUSTER}.yaml