Category: Amazon Web Services (AWS)

23

Sep 2018

Increase the swap space EC2 Instance

Issue: If you are on a EC2 micro instance and constantly running out of memory or need additional swap space for your application requirements such as Oracle DB, Oracle UCM or SOA, you can follow the below Instructions to increase the swap space (default is zero)   Resolution:   Login to your EC2 Instance and […]

23

Sep 2018

Ports on AWS EC2 Instance gets blocked after the reboot

  Issue:   If you are working on AWS EC2 RHEL Instance version 7+ , you might notice that when the server is restarted, you’ll no longer have connectivity to the custom TCP ports from outside even if you have the Security Group with valid inbound and outbound rules   Root Cause:   If you […]

27

Jul 2016

configure a new RHEL Instance and enable full desktop (VNC) on AWS

Login to AWS Console On the main page, click on EC2   Click on launch an instance Select RHEL Choose a server and select review and Launch Review the instance and launch Select existing key pair if you already have one otherwise create a new key pair and save it in a secure folder. Click […]