Operations | Monitoring | ITSM | DevOps | Cloud

A recent report found that managing cloud costs, alongside resource usage, is the most pressing cloud management challenge for the fifth straight year. This makes sense, considering respondents said a staggering 32% of their cloud budget went to waste in 2022 alone. It doesn't end there. The following FinOps statistics also demonstrate the value of the cloud for many organizations.

HAProxy offers a powerful logging system that allows users to capture information about HTTP transactions. As part of that, logging headers provides insight into what's happening behind the scenes, such as when a web application firewall (WAF) blocks a request because of a problematic header. It can also be helpful when an application has trouble parsing a header, allowing you to review the logged headers to ensure that they conform to a specific format.

Organizations lean on IT as the foundational force for helping the business succeed, even more so when stakes are high, and the future is unpredictable. Considering the countless tasks and processes carried out in IT, automation is no longer a nice to have. It’s a requirement for starting, and maintaining, a system of consistency that supports the business through instability and uncertainty.

In today's world of container-based applications, the role of storage has become more critical than ever. One of the most significant challenges of containerization is the management of stateful applications. Kubernetes, one of the popular container orchestration platforms, provides a solution to this problem - Persistent Volumes (PVs). PVs allow the storage provision to be decoupled from the lifecycle of the Pod, making it easier to manage stateful applications.

I’ve worked on on-premised and managed Kubernetes clusters for more than seven years. What I can say is that containers have drastically changed the hosting landscape! It has brought a lot of facilities where complex setups were required. Having several instances, with rolling restart, zero downtime, health check, etc. It was such a pain and time effort before (implementing VRRP solution, application monitoring restart with monit like, load balancing haproxy like)!

Microservices architecture is a software development approach where an application is built as a collection of small, loosely coupled, independently deployable services. Each service focuses on a specific business capability and operates as an autonomous unit, communicating with other services through well-defined APIs. This architectural style is often used in the context of DevOps to create more efficient, scalable, and manageable systems.