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There are two common solutions for pod log collection in k8s. Solution 1: Use fluentd as daemonset to collect all logs in stdout and / var/lib/containers directories (because fluentd is not familiar with, so it is troublesome); Solution 2: Use filebeat as sidecar (which is too cumbersome and requires adding this container to each pod) Accide ...

1. installation 1.1 Install gcc gcc-c++ (If new environment is not installed, please install first) $ yum install -y gcc gcc-c++ 1.2 Installation of the PCR E Library $ cd /usr/local/ $ wget http://jaist.dl.sourceforge.net/project/pcre/pcre/8.33/pcre-8.33.tar.gz $ tar -zxvf pcre-8.36.tar.gz $ cd ...

Development This project is based on the java web project, using tomcat as the web container. (Conditionally, you can use your own server and domain name to operate) First, we use natapp intranet penetration (or ngrok, personally recommended natapp) Intranet penetration tutorial Baidu By running natapp -authtoken ***** (***** represents ...

Tomcat Source Analysis I: Compiling Tomcat Source Code 1 Content Introduction In the previous "Servlet and Tomcat Running Example" article, we will show you how to deploy Servlet application in Tomcat. This article will start Tomcat source code analysis journey on the basis of the above, I will analyze the starting process and operati ...

IntelliJ IDEA implements verification code related module for web page generation: import com.sun.image.codec.jpeg.JPEGCodec; import com.sun.image.codec.jpeg.JPEGImageEncoder; import java.awt.*; import java.awt.image.BufferedImage; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; ...

Web development is a very important part of development. The core content of Web development mainly includes embedded Servlet container and Spring MVC. More importantly, Spring Boot ``provides a quick and convenient way to develop web. It provides Tomcat and Spring MVC dependencies of embedded server using dependency jar: spring-boot-starter-w ...

Today, let's use JPA to do paging projects and explain them. If you are a new friend, please return to the last one.Last article: Microprojects (I) maven integration Import the following dependencies into the dependencies dependencies dependencies of the pom file <dependency> <groupId>org.springframework.boot< ...

If you read this article before you read it Analysis of SpringBoot Automatic Assembly Principle It should be easier. Preparation We know that the secret of SpringBoot's automatic assembly is in the spring.factories file under the package org. spring framework. boot. autoconfigure, and the principle of embedding Tomcat is a configuration class ...

github: https://github.com/Ccww-lx/Sp... Module: spring-boot-starter-base-web Web development is a very important part of development. The core content of Web development mainly includes embedded Servlet container and Spring MVC. More importantly, Spring Boot `provides a quick and convenient way for web development. It uses dependency jar: sp ...

What is NIO?New IO, which started in Java 1.4, provides a new non-blocking Java IO operation API.Non-Blocking IOInstead of the old version of Blocking IO, it is mostly used for network-related API s. Why use NIO?After using NIO, the performance of WEB network program can be further improved.Simulate Tomcat 7, block IO to process Http requests: ...