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Month: August 2023

[Windows Docker] How to run the Windows Container on Local.

Posted on August 28, 2023 By nim No Comments on [Windows Docker] How to run the Windows Container on Local.
[Windows Docker] How to run the Windows Container on  Local.

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.

Docker

[coroot] Metrics, logs, and traces by Coroot

Posted on August 28, 2023 By nim No Comments on [coroot] Metrics, logs, and traces by Coroot
[coroot] Metrics, logs, and traces by Coroot

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

Kubernetes

[ArgoCD] Failed to wait for service account secret: timed out waiting for the condition

Posted on August 24, 2023August 24, 2023 By nim No Comments on [ArgoCD] Failed to wait for service account secret: timed out waiting for the condition
[ArgoCD] Failed to wait for service account secret: timed out waiting for the condition

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,…

Read More “[ArgoCD] Failed to wait for service account secret: timed out waiting for the condition” »

ArgoCD

[K8s] Signals and the “kubectl delete” command

Posted on August 16, 2023 By nim No Comments on [K8s] Signals and the “kubectl delete” command
[K8s] Signals and the “kubectl delete” command

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” »

Kubernetes

[Terraform] Let’s look into For Function in terraform

Posted on August 16, 2023August 16, 2023 By nim No Comments on [Terraform] Let’s look into For Function in terraform
[Terraform] Let’s look into For Function in terraform

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” »

Terraform

[Debian 9] Mono in Debian 9 Containers

Posted on August 10, 2023August 10, 2023 By nim No Comments on [Debian 9] Mono in Debian 9 Containers
[Debian 9] Mono in Debian 9 Containers

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:

BareMetal

[K8s] Auto-Restarts your k8s apps on Config Changes with Reloader

Posted on August 10, 2023August 10, 2023 By nim No Comments on [K8s] Auto-Restarts your k8s apps on Config Changes with Reloader
[K8s] Auto-Restarts your k8s apps on Config Changes with Reloader

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” »

Kubernetes

[WordPress] Fix the “Another Update is Currently in Progress” Error in WordPress

Posted on August 10, 2023 By nim No Comments on [WordPress] Fix the “Another Update is Currently in Progress” Error in WordPress
[WordPress] Fix the “Another Update is Currently in Progress” Error in WordPress

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

BareMetal

[Terraform] Use “IF/ELSE” through the Merge function in Terraform

Posted on August 9, 2023 By nim No Comments on [Terraform] Use “IF/ELSE” through the Merge function in Terraform
[Terraform] Use “IF/ELSE” through the Merge function in Terraform

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” »

Terraform

[Kubernetes] Monitor Persistent Volume usage in Kubernetes using Prometheus

Posted on August 7, 2023August 9, 2023 By nim No Comments on [Kubernetes] Monitor Persistent Volume usage in Kubernetes using Prometheus
[Kubernetes] Monitor Persistent Volume usage in Kubernetes using Prometheus

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” »

Prometheus

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