When we have our service deployed in the cloud, we surely need to think about security of our services. This is commonly become a reason for us to build a VPN connection between our server to our local machine, to reduce attack vector. At AWS, we can create VPN profile…

When you build a Spring Boot Project, it will create a “JAR” artifact with the properties included in it. It seems good as it becomes portable. But there’s a concern when it’s live on the production. The configuration cannot be seen from the server. When something bad happened and operations…

About last year I started using Kubernetes service on my company, Alibaba Cloud became the first choice of my company because it is the only one that provide Indonesia region, even now there are two zones in the region which can provide high availability of the services. Alibaba Cloud or…