Trình bày các công nghệ CLOUD một cách dễ hiểu.
Your Docker host is configured to run Linux containers inside of a VM. To run Windows containers, you need to right click on the Docker icon in the system tray, and select “Switch to Windows containers…” in the Docker menu. This option is not available in “Home” versions of Windows. Documentation is available here.
Coroot is an open-source eBPF-based observability tool that turns telemetry data into actionable insights, helping you identify and resolve application issues quickly. You can look into the Coroot at: https://github.com/coroot/coroot
Nếu bạn gặp lỗi: FATA[0033] Failed to wait for service account secret: timed out waiting for the condition Đây là cách giải quết:https://github.com/argoproj/argo-cd/issues/9422 Just want to share my (hacky) work around on this. With that, to fix this by the ‘short term solution’, we may need to not only create a service account token Secret,…
Copy at: https://www.acritelli.com/blog/kubectl-delete-sigkill/ Some colleagues and I were recently implementing a Chaos Monkey style test against a Kubernetes deployment. The goal was to forcibly kill an application to understand how it behaved. Specifically, we were looking to see if the application engaged in some atomic I/O operations that were safe, even if they ungracefully terminated while data…
Read More “[K8s] Signals and the “kubectl delete” command” »
Trong Terraform, for không được sử dụng như vòng lặp thông thường trong các ngôn ngữ lập trình như Python, Java, hoặc JavaScript. Thay vào đó, for trong Terraform được sử dụng chủ yếu để tạo ra các cấu trúc dữ liệu như danh sách hoặc từ điển từ các cấu trúc dữ liệu khác….
Read More “[Terraform] Let’s look into For Function in terraform” »
Running Debian 9 and need to install the mono repository? You’ll find advice for 8 that suggests using the following: When it comes time to docker build, you might see the following: Don’t despair! The following line in your Dockerfile (replacing the apt-key adv command) will get you going:
Mình clone bài từ link này: https://www.linkedin.com/pulse/auto-restarts-your-k8s-apps-config-changes-reloader-cuong-nguyen-duc/?utm_source=share&utm_medium=member_android&utm_campaign=share_via Cá nhân mình thì thấy tool này vừa hay và vừa thừaNên thôi cứ lưu lại Keeping your applications up-to-date with the latest configuration changes can be challenging. Reloader, an open-source Kubernetes operator, detects changes to ConfigMaps and Secrets and automatically restarts your deployments to ensure a smooth…
Read More “[K8s] Auto-Restarts your k8s apps on Config Changes with Reloader” »
nếu 1 ngày đẹp trời bạn gặp lỗi này trên wordpress Bạn có thể dùng plugin này để sử lý:Fix Another Update In Progress
From the code snippet you’ve provided, it seems like you’re working with Terraform to create an AWS EKS (Elastic Kubernetes Service) cluster along with various node groups, including an “extra” node group. You’ve mentioned that the extra node group is still created even though you’ve set the variable extra_node_group to false. Based on the provided…
Read More “[Terraform] Use “IF/ELSE” through the Merge function in Terraform” »
Hôm nay thì mình muốn monitor usage của pv https://github.com/antonputra/tutorials/tree/main/lessons/134 What is the kubelet Yes, I know about the kubelet in Kubernetes (k8s). The kubelet is the primary “node agent” that runs on each node in a Kubernetes cluster. It can register the node with the apiserver using one of several methods: the hostname, a…
Read More “[Kubernetes] Monitor Persistent Volume usage in Kubernetes using Prometheus” »
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