Download the MKE Client Bundle Automatically

auto_client_bundle_download.sh

#!/bin/bash
# =============================================
# Created by: Richard Barrett
# Date Created: 02/27/2020
# Purpose: Auto Client Bundle Download in CWD
# Company: Mirantis
# =============================================

# Documentation:
# ========================================================================================
# https://docs.mirantis.com/docker-enterprise/v3.1/dockeree-products/mke/user-access.html
# ========================================================================================

#set -e

# keep track of the last executed command
trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG

# echo an error message before exiting
trap 'echo "\"${last_command}\" command filed with exit code $?."' EXIT

# System Variables
# ================
DATE="$(date +'%Y%-m%d')"
AUTHTOKEN=$(curl -sk -d '{"username":"$USERNAME","password":"$PASSWORD"}' ${REQUEST_URL}/auth/login | jq -r .auth_token)
KUBECTL_PRESENT=$(kubctl version)
OS_VERSION=$(cat /etc/os-release)

# Grab Token 
# =====================
echo "Would you like to collect kubernetes cluster information (yes/no)?
read ANS
echo "What is your MKE/UCP username?"
read USERNAME
echo "What is your MKE/UCP password?"
read PASSWORD
echo "What is the MKE/UCP IP Address?"
read MKE_IP
while true; do
    read -p "Create Client Bundle Inside of Current Working Directory (yes/no)?" yn
    case $yn in
        [Yy]* ) echo "==================================="; \
                echo "        Collecting Bundle..."; \
                echo "==================================="; \
                # Get MKE Client Bundle and Create Bundle in Working Directory as hostname_bundle_date
                # Make Bundle Directory 
                mkdir $(pwd)/$hostname_bundle_$DATE;
                cd $(pwd)/$hostname_bundle_$DATE;
                AUTHTOKEN=$(curl -sk -d '{"username":"$USERNAME","password":"$PASSWORD"}' https://$MKE_IP/auth/login | jq -r .auth_token);
                curl -k -H "Authorization: Bearer $AUTHTOKEN" https://$MKE_IP/api/clientbundle -o bundle.zip;
                unzip bundle.zip;
                eval "$(<env.sh)";
                echo "Confirming Docker MKE Containers are Running...";
                docker ps -af state=running;
                echo "=========================================================="; \
                echo "        Downloaded Bundle in $(pwd)..."; \
                echo "=========================================================="; \
               break;; \
        [Nn]* ) exit;;
        * ) echo "Please answer yes or no.";;
    esac
done