This document fires a script on the instance to freeze IO on the instance and flush the buffer to disk using standard Linux commands: fsfreeze -f sync 2. Next, the State Machine calls the AWS Backup API to take snapshots and backup the attached EBS volumes to an AWS Backup Va...
EBS volumes must exist within the same Availability Zone (AZ) as the EC2 instance to which they're attached. There are many ways to identify which AZ an EC2 instance is running. Luckily for us, the openshift-installer tags each worker's root volume with a name that includes the AZ, mak...
In most cases, the OS will automatically discover and mount a volume when the storage device is connected to the computer, although there might be times when a user must intervene and manually mount the volume. If a user or other process unmounts a volume, the computer can no longer access...
You have successfully attached the Amazon EBS volume to an Instance. Now you need to ssh to the instance and mount the device to a mount directory. How To Mount EBS Volume: Log into an instance through ssh and list the disk attached to the instance by using the command: fdisk -l Depend...
This error comes when Device name given while attaching the root volume differs fromRoot device attached to EC2 instance during launch. How to Resolve This Error In order to resolve this error follow below steps: Step1: Note down the device name in error while starting the EC2 instance. ...
Note, there is an order of magnitude of difference from the cheapest option (spot, Linux OS, us-east-2 region) to the most expensive one (on demand, Dedicated Host, Linux, sa-east-1 region). The difference in pricing shown in Figure 6 means that planning your cloud consumption using ...
In this article, we extend our application function to a more production centric environment by enabling logging using Prometheus. We would explore the steps to enable database logging of Postgres database using Prometheus operators. Asdaemonsets are not supported in EKS F...