Why do I recommend using systemd timer instead of cronjob? Notes after reading OpenAI Kubernetes related blog posts Several Architectures for Large-Scale IoT Edge Container Cluster Management - 5 - Summary Several architectures for large-scale IoT edge container cluster management - 4-Kubeedge Several architectures for large-scale IoT edge container cluster management - 3-Portainer Several architectures for large-scale IoT edge container cluster management - 2-HashiCorp solution Nomad Several architectures for large-scale IoT edge container cluster management - 1-Rancher+K3s Introduction to several architectures for large-scale IoT edge container cluster management - 0-edge containers and architectures Best practices for making Python Docker images What should I do if Kubernetes' NameSpace can't be deleted? More...

Use Grafana to monitor the display - connect to Zabbix Seven Steps to Poems - Quickly Create Effective SLOs Prometheus Performance Tuning - Horizontal Slicing Prometheus AlertManager Production Practice - Send alerts directly to the corresponding mailbox according to the to_email label How to streamline Prometheus' metrics and storage footprint How to monitor K8s out-of-cluster services with Prometheus Operator? Three scenarios for monitoring Kubernetes cluster certificate expiration times Prometheus Operator vs. kube-prometheus bis - how to monitor 1.23+ kubeadm clusters Prometheus Performance Tuning - What is the high base problem and how to solve it? Use Jiralert to implement AlertManager alarm docking with Jira More...

Terraform Series - Introduction to Terraform Terraform Series - What enhancements does Terraform Cloud have over Terraform OSS? Terraform Series - What is IaC? Create a DERP server in the K8s cluster Terraform Series - A typical file layout for Terraform projects WireGuard series (9): Build a unified K8S cluster across multiple clouds based on K3S+WireGuard+Kilo WireGuard article series (eight): An introduction to the K8S CNI Kilo based on WireGuard WireGuard Part 7: Creating Full Mesh Networks with WireGuard and Netmaker WireGuard article series (6): Netmaker installation WireGuard Part 5: Introduction to Netmaker - A Platform for Creating and Managing WireGuard Networks More...

How should the OS be selected after CentOS is discontinued? Convert a git repository from a submodule to a subtree Ansible Study Notes - Bulk inspection site URL status Caddy - a new generation of scalable WebServer written in Go Git + Jenkins Automation NGINX Release is easy to implement Restrictions are made in NGINX based on the user's real IP HTTPS Fundamentals and Configuration-3 HTTPS Fundamentals and Configuration-2 NGINX configures SSL support HTTPS Fundamentals and Configuration - 1 More...

Home Lab Series - How do PCs configure Wake on LAN (WOL)? Home Lab Article Series - How to migrate Raspberry Pi system to a larger SD card? Reprint - automatically pushes the generic implementation of the new blog Time format configuration format commonly used by the frontend Reading Notes - The Mystery of Counseling

Why does the java container recommend using ExitOnOutOfMemoryError instead of HeapDumpOnOutOfMemoryError ? Case 3: Analysis of memory overflow in Perm area at runtime of a property and casualty insurance company Case 2: Analysis of GC overhead overrun problem in the core system of a life insurance company Case 1: A memory leak in a property insurance underwriting system

Why is distributed throttling unbalanced? The function of API Gateway is used and implemented

Several ways to implement MQ sequential messages Kafka best practices

Reprint explains 4 ways to take screenshots in Python Use Python scripts to automatically take pictures after the computer wakes up, take screenshots and send email notifications