combind both scripts

README.md

@@ -10,7 +10,6 @@ Bash script to install Elastic Stack on Debian and Ubuntu.
 ## Set permission
 
 ```
-chmod +x elastic-pre.sh
 chmod +x easyELKnginx.sh
 ```
 

easyELKnginx.sh

@@ -20,6 +20,20 @@ if [ "$USER_ID" > 0 ]; then
     exit 1
 fi
 
+################### INSTALL PREREQUISITIES  #####################
+install_prerequisities(){
+    printf "\033[32m Installing packages from prerequisities\033[0m\n"
+    echo "-----------------------------------------------------"
+    apt -y update
+    apt -y install default-jre curl jq
+    wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
+    apt -y install apt-transport-https
+    echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee /etc/apt/sources.list.d/elastic-7.x.list
+    apt -y update
+    apt -y install elasticsearch
+}
+
+
 #Update system packages
 update_system_packages() {
     printf "\033[32m Updating packages and install dependencies\033[0m\n"
@@ -223,6 +237,7 @@ fi
 }
 
 check_user
+install_prerequisities
 update_system_packages
 check_nginx
 check_java