EBS Snapshots with Volume-ID vol-ffffffff
A snapshot is a copy of an Amazon EBS volume at a point in time. EBS snapshots include a Volume ID Property which is from which the snapshot was created. However, the volume ID of some volume will be set…
Vignesh A Sathiyanantham
Results-oriented professional with over a decade of experience in Supply Chain, and Cloud SaaS products, gained in dynamic product startup environments as well as corporate settings. AWS Certified Developer
Associate with expertise in SaaS application development, microservices, AWS SDK integration, and scalable systems utilizing AMQP (RabbitMQ), GCP Pub/Sub. Currently leading the offshore team for integration of the MIRAKL marketplace for top-tier e-commerce order management.
Kubernetes MySQL POD with Persistent EBS Volume in EKS
Kubernetes employs a client-server architecture, with a master managing nodes that host containerized applications. Deploying MySQL on Kubernetes requires persistent storage like Amazon EBS for data integrity. Using StatefulSets and Persistent Volume Claims (PVCs) ensures data persistence across pod lifecycles. YAML configurations for PersistentVolume (PV), PVC, and MySQL deployment outline resource definitions crucial for persistent data storage and database operation. Following best practices, including selecting the right storage classes and regular updates, enhances performance and security for MySQL on Kubernetes.
Pod and Persistent volume with existing EBS in EKS
Stateful containers and Persistent volumes are not rare uses cases in the Kubernetes world, If you are running a MySQL, MongoDB, or Redis kind of setup you will definitely need a persistent volume. Why Persistent Volumes There are two different…
What to ask before approving the Data-Protection Strategy
Data Protection (Backup and DR) describes the process of creating and storing the data that can be used to recover against data loss A proper backup copy is stored in a separate system or medium, such as tape, from the…
Setup MySQL Master-Slave Replication
Replication enables the data from one MySQL database server (master)to be copied to one or more servers ( slaves ). MySQL Replication is Async by default; slaves do not need to be connected permanently to receive updates from a source.…
PostgreSQL Backups
Backing up the database and having a recovery plan to recover from any disaster or human error is one of the most important task of the administrators You can have a replication cluster, high availability setup on multiple data centers…
Volume Snapshot fails with error Snapshot Creation Per Volume Rate Has Exceeded
In AWS you can take a snapshot of a volume while a previous snapshot of that volume is in the pending status, having multiple pending snapshots of a volume can result in reduced volume performance until the snapshots complete. There…
How to get the PostgreSQL conf file location
Most of the time the default location differs based on the operating system and sometimes depends on the version also the location may change, and also maybe depend on how you install the server. To get the location of postgresql.conf…
Infinite Loop with ApplicationReadyEvent – Spring Boot
In my previous post, I wrote about running infinite loop in Java and also I mention that it was not recommended way of doing and wrote an alternate way with Spring boot scheduling, read here. In this blog lets see how we…