https://mehdihadeli.com/blog en-us undefined (Mehdi Hadeli) undefined (Mehdi Hadeli) Wed, 20 May 2026 00:00:00 GMT https://mehdihadeli.com/blog/secret-rotation-vault-agent-dotnet https://mehdihadeli.com/blog/secret-rotation-vault-agent-dotnet Learn how to rotate PostgreSQL and RabbitMQ credentials in .NET microservices, why VaultSharp and env-var injection break down, and how Vault Agent plus reloadable appsettings.json gives you zero-downtime secret rotation. Wed, 20 May 2026 00:00:00 GMT undefined (Mehdi Hadeli) dotnet-coremicroservicessecurityvaultsecret-rotationdocker