Single script to install and configure ECE. WORK IN PROGRESS: Option 1 good, Option 2 good, Option 3 only installs repositories, Option 4 good.

ECE-Eclipse.sh

sudo yum install dialog -y
cmd=(dialog --radiolist "ECE: Eclipse Installation" 22 95 16)
options=(1 "Prepare system for ECE install, then reboot." off    # any option can be set to default to "on"
         2 "Install ECE, download all available versions, & create an Elastic cluster." off
         3 "Configure the Elasticsearch repository, download, install, and configure Beats." off
         4 "Make like a tree, and leave." off)
choices=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
clear
for choice in $choices
do
    case $choice in
        1)      clear
echo "Welcome to the ECE Auto-Install Script PART 1."
echo ""
echo "DO NOT RUN THIS AS \"root\" OR AS \"sudo $USER\", BUT AS A USER WITH ROOT RIGHTS"
echo ""
echo "IT WILL FAIL IF YOU RUN AS ROOT, SO DO NOT DO IT!"
echo ""
echo "This is designed to be run on a minimal server install of CentOS 7 AFTER 'yum update' has been run and the system was rebooted."
echo ""
echo "Once done, your system will reboot; once it does start PART 2."
read -n 1 -s -r -p "Press any key to continue"
clear
if [[ $EUID -eq 0 ]]; then
  echo "This script must NOT be run as root or sudo; please try again." 1>&2
  exit 1
fi
sudo yum install wget java-1.8* -y
sudo /sbin/grubby --update-kernel=ALL --args='cgroup_enable=memory cgroup.memory=nokmem swapaccount=1'
echo "overlay" | sudo tee -a /etc/modules-load.d/overlay.conf
sudo grub2-set-default 0
sudo grub2-mkconfig -o /etc/grub2.cfg
sudo touch /etc/yum.repos.d/docker.repo
echo "[dockerrepo]" | sudo tee -a /etc/yum.repos.d/docker.repo
echo "name=Docker Repository" |  sudo tee -a /etc/yum.repos.d/docker.repo
echo "baseurl=https://download.docker.com/linux/centos/7/x86_64/stable" | sudo tee -a /etc/yum.repos.d/docker.repo
echo "enabled=1" | sudo tee -a /etc/yum.repos.d/docker.repo
echo "gpgcheck=1" | sudo tee -a /etc/yum.repos.d/docker.repo
echo "gpgkey=https://download.docker.com/linux/centos/gpg" | sudo tee -a /etc/yum.repos.d/docker.repo
sudo yum makecache fast -y
sudo yum install docker-ce-18.09.2* -y
sudo systemctl stop docker
echo "vm.max_map_count=262144" | sudo tee -a /etc/sysctl.conf
echo "net.ipv4.ip_forward = 1" | sudo tee -a /etc/sysctl.conf
echo "net.bridge.bridge-nf-call-ip6tables = 1" | sudo tee -a /etc/sysctl.conf
echo "net.bridge.bridge-nf-call-iptables = 1" | sudo tee -a /etc/sysctl.conf
sudo service network restart
echo "* soft nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "* hard nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "* soft memlock unlimited" | sudo tee -a /etc/security/limits.conf
echo "* hard memlock unlimited" | sudo tee -a /etc/security/limits.conf
echo "$USER soft nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "$USER hard nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "$USER soft memlock unlimited" | sudo tee -a /etc/security/limits.conf
echo "$USER hard memlock unlimited" | sudo tee -a /etc/security/limits.conf
echo "root soft nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "root hard nofile 1024000" | sudo tee -a /etc/security/limits.conf
echo "root soft memlock unlimited" | sudo tee -a /etc/security/limits.conf
sudo install -o $USER -g $USER -d -m 700 /mnt/data
sudo install -o $USER -g $USER -d -m 700 /mnt/data/docker
sudo systemctl disable firewalld
sudo mkdir -p /etc/systemd/system/docker.service.d
sudo touch /etc/systemd/system/docker.service.d/docker.conf
echo "[Unit]" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "Description=Docker Service" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "After=multi-user.target" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "[Service]" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "ExecStart=" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
echo "ExecStart=/usr/bin/dockerd --data-root /mnt/data/docker --storage-driver=overlay --bip=172.17.42.1/16" | sudo tee -a /etc/systemd/system/docker.service.d/docker.conf
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo systemctl enable docker
sudo usermod -aG docker $USER
sudo touch /etc/sysctl.d/70-cloudenterprise.conf
echo "net.ipv4.tcp_max_syn_backlog=65536" | sudo tee -a /etc/sysctl.d/70-cloudenterprise.conf
echo "net.core.somaxconn=32768" | sudo tee -a /etc/sysctl.d/70-cloudenterprise.conf
echo "net.core.netdev_max_backlog=32768" | sudo tee -a /etc/sysctl.d/70-cloudenterprise.conf
echo "exclude=docker-ce" | sudo tee -a /etc/yum.conf
echo ""
echo ""
echo ""
clear
echo "The system now requires a reboot.  Please re-run the script and selection option 2."
echo ""
echo ""
read -n 1 -s -r -p "Press any key to reboot now."
sudo reboot now
;;

2)      clear


echo "Welcome to the ECE Auto-Install Script PART 2."
echo ""
echo "DO NOT RUN THIS AS ROOT, BUT AS A USER WITH ROOT RIGHTS"
echo ""
echo "IT WILL FAIL IF YOU RUN AS ROOT, SO DO NOT DO IT!"
echo ""
echo "This is designed to be run on a minimal server install of CentOS 7 AFTER 'yum update' & ECE Install Part 1 has been run."
echo ""
read -n 1 -s -r -p "Press any key to continue"
clear
if [[ $EUID -eq 0 ]]; then
  echo "This script must NOT be run as root or sudo; please try again." 1>&2
  exit 1
fi
sudo docker info | grep Root
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) install
adminPassword=$(grep -oP '(?<=adminconsole_root_password":")[^"]*' /mnt/data/elastic/bootstrap-state/bootstrap-secrets.json)
rolesToken=$(grep -oP '(?<=bootstrap_runner_roles_token":")[^"]*' /mnt/data/elastic/bootstrap-state/bootstrap-secrets.json)
tokenSecret=$(grep -oP '(?<=bootstrap_tokens_secret":")[^"]*' /mnt/data/elastic/bootstrap-state/bootstrap-secrets.json)
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.6.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.6.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.5.3 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.5.2 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.5.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.5.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.4.3 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.4.2 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.4.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.4.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.3.3 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.3.2 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.3.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.3.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.2.3 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.2.2 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.2.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.2.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.1.3 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.1.2 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.1.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.1.0 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.0.1 --user admin --pass ${adminPassword}
bash <(curl -fsSL https://download.elastic.co/cloud/elastic-cloud-enterprise.sh) add-stack-version --version 8.0.0 --user admin --pass ${adminPassword}
clear
echo ""
echo ""
echo "What is the IP address of this system?"
read myIP
clear
echo ""
echo ""
echo "Beginning ECE Eclipse cluster deployment"
echo ""
EclipseUser=$(whoami)
curl -k -X POST -u admin:${adminPassword} https://${myIP}:12443/api/v1/clusters/elasticsearch -H 'content-type: application/json' -d '{
"cluster_name" : "ECE Eclipse",
"plan" : {
    "elasticsearch" : {
        "version" : "8.6.1"
    },
    "cluster_topology" : [
        {
            "memory_per_node" : 8192,
            "node_count_per_zone" : 1,
            "node_type" : {
              "data" : true,
               "ingest" : true,
               "master" : true,
               "ml" : true
            },
            "zone_count" : 1
        }
    ]
}
}' >> /home/${EclipseUser}/Deployment.txt
sudo touch /home/${EclipseUser}/kibanaConfig.json
ECID=$(grep -oP '(?<=elasticsearch_cluster_id": ")[^"]*' /home/${EclipseUser}/Deployment.txt)
echo "{" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "\"elasticsearch_cluster_id\": \"${ECID}\","| sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "\"plan\": {" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo " \"kibana\": {}," | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo " \"cluster_topology\": [" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "  {" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "      \"instance_configuration_id\": \"kibana\"," | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "      \"zone_count\": 1," | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "      \"size\": {" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "        \"resource\": \"memory\"," | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "        \"value\": 2048" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "   }" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "  }" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo " ]" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo " }" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
echo "}" | sudo tee -a /home/${EclipseUser}/kibanaConfig.json
curl -k -X POST -u admin:${adminPassword} https://${myIP}:12443/api/v1/clusters/kibana -H 'content-type: application/json' -d @/home/${EclipseUser}/kibanaConfig.json
clear
echo ""
echo ""
echo ""
echo "Moving bootstrap-secrets.json to ${EclipseUser}'s home folder."
sudo cp /mnt/data/elastic/bootstrap-state/bootstrap-secrets.json /home/${EclipseUser}
sudo chmod 777 /home/${EclipseUser}/bootstrap-secrets.json
echo ""
echo "Your ECE login username will be \"admin\" and the password is \"${adminPassword}\"."
echo ""
echo ""
pWord=$(grep -oP '(?<=password": ")[^"]*' /home/${EclipseUser}/Deployment.txt)
echo "Your ECE Eclipse login username will be \"elastic\" and the password is \"${pWord}\"."
echo ""
echo "You can access ECE via https://${myIP}:12443"
echo ""
echo "These credentials will be located at /home/${EclipseUser}/Summary.txt."
echo ""
echo "Please store these in a secure location."
sudo touch /home/${EclipseUser}/Summary.txt
echo "Access ECE here:  https://${myIP}:12443" | sudo tee -a /home/${EclipseUser}/Summary.txt
echo "" | sudo tee -a /home/${EclipseUser}/Summary.txt
echo "" | sudo tee -a /home/${EclipseUser}/Summary.txt
pWord=$(grep -oP '(?<=password": ")[^"]*' /home/${EclipseUser}/Deployment.txt)
echo "Login to ECE as \"admin\" with the password \"${pWord}\"." | sudo tee -a /home/${EclipseUser}/Summary.txt
echo "" | sudo tee -a /home/${EclipseUser}/Summary.txt
echo "" | sudo tee -a /home/${EclipseUser}/Summary.txt
pWord=$(grep -oP '(?<=password": ")[^"]*' /home/${EclipseUser}/Deployment.txt)
echo "Login to the ECE Eclipse cluster as \"elastic\" with the password \"${pWord}\"." | sudo tee -a /home/${EclipseUser}/Summary.txt

read -n 1 -s -r -p "Press any key to end"
clear
;;
3)      clear
echo "Import Elastic gpg key"
echo ""
sudo rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
echo "Import Elastic gpg key:                                           $(tput setaf 2)[$(tput setaf 4)OK$(tput setaf 2)]$(tput setaf 7)"
#
#
# create Elastic repo
echo "Creating Elastic repository"
echo
sudo touch /etc/yum.repos.d/elasticsearch.repo
echo "[elasticsearch-8.x]" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "name=Elasticsearch repository for 8.x packages" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "baseurl=https://artifacts.elastic.co/packages/8.x/yum" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "gpgcheck=1" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "enabled=1" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "autorefresh=1" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
echo "type=rpm-md" | sudo tee -a /etc/yum.repos.d/elasticsearch.repo
sudo yum install auditbeat metricbeat heartbeat-elastic packetbeat filebeat -y
;;
4)      clear
esac
done