Simple Postgres Database Operator

The Postgres Database Operator is a Kubernetes Operator designed to simplify the deploying and monitoring of PostgreSQL database deployments within a Kubernetes environment. By leveraging the power of Kubernetes Operators, this project automates tasks such as provisioning, scaling, and maintaining the desired state of PostgreSQL instances.

Installation

Prerequisites

• kubectl
• operator-sdk
• Minikube for the K8s Cluster
• Go 1.21
• Docker

Steps

1. Clone the repository:

   git clone https://github.com/devansh/database-op.git
   cd database-op
   kubectl apply -f config/crd/bases/database.devansh.com_postgres.yaml
   make run  (if you are running locally)
   kubectl apply -f config/samples/database_v1alpha1_postgres.yaml

Usage

• Ensure that PostgreSQL instances are running and maintain their state within the specified namespace.
• Scale PostgreSQL deployments based on predefined hourly time intervals.

Extra:

operator-sdk init --domain devansh.com --repo github.com/devansh/database-op
operator-sdk create api --group database --version v1alpha1 --kind Postgres --resource --controller