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On Day 63, I deepened my Ansible knowledge by exploring Handlers, Tags, and Variables, which enabled me to build smarter and more efficient automation playbooks. I learned to trigger tasks conditionally using Handlers, execute specific tasks selectiv...

Introduction Celestia is a modular blockchain designed to enhance scalability and decentralization by separating consensus and data availability layers. Running a Celestia validator node on the Mocha-4 testnet can be a complex process, but automation...

Introduction Encrypting and decrypting files with Ansible Vault is a crucial aspect of securing sensitive data in Ansible automation workflows. Ansible Vault provides a seamless way to encrypt files containing sensitive information, ensuring that the...

Ansible Vault is one of the most powerful features provided by Ansible. It is very useful when we are dealing with secrets, credentials, SSH keys or any other sensitive information in our playbook or role. Let’s say you want to add credentials to you...
