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Tag: DevOps
Ksniff: packet capture at pod level for k8s 🕵️♂️📦
Troubleshooting containers in Kubernetes is a recurring topic that you may face regularly. Logging and monitoring tools come in really handy here as they help you better understanding what is going on in the cluster or in the containers itself. Besides, it is possible to get valuable insights with the help of the classic kubectl […]
eksctl: the EKS CLI ☸️ 🎮
Let’s be honest, managing Kubernetes clusters is not an easy task, even when it comes to managed Kubernetes services. Controlling the overall infrastructure, performing cluster upgrades and tracking the configuration of each cluster can really become a challenge. Infrastructure as Code (IaC) comes in handy here, with declarative languages such as Terraform and CloudFormation. However, […]
Werf: Fully customizable GitOps 🛥️⚙️
This is the third post of a collection of GitOps tools articles. In this post, a continuous integration and continuous deployment tool for Kubernetes is reviewed: Werf. If you missed previous articles on GitOps tools, you could give them a read, as it will help you better understanding the general idea. ArgoCD and FluxCD, were the […]
AWS CDK: Dev-like IaC 🖥️🏗️
Infrastructure as Code (IaC) is one of the biggest revolutions in the cloud computing landscape, as it allows automating the deployment of infrastructure based on its definition in the source code. Using code as the source of truth for infrastructure has several benefits: Infrastructure can be versioned as source code normally is, increasing the traceability […]
Debugging with ephemeral containers in K8s 🔲🔳
Have you ever faced a situation when working with a Kubernetes cluster in which a container within a pod is not working as expected and you need to do some debugging? I’m sure you have. The first step to follow in this troubleshooting scenario would be to try to figure out what’s going on inside […]
GitOps: ArgoCD and Helm🤖☸️
This is the first post of a collection of GitOps tools articles. In this post, a continuous deployment tool for Kubernetes is reviewed: ArgoCD. If you missed previous articles on Kubernetes deployments and Helm, give them a read before going through this one, as it will help you better understanding the general idea. GitOps GitOps […]
