Programmer Group

What is Ingress? In the Kubernetes cluster, Ingress is a rule set that authorizes inbound connections to reach the cluster service, providing seven layers of load balancing capability. It can provide external accessible url, load balancing, SSL, name based virtual host, etc. for Ingress configuration. In short, Ingress says a set of rules that ...

problem Why to develop a web project, spring boot starter web is done with a jar? What does this jar do? Through the spring boot project, we can see that all the boot modules spring boot starter XXX that are used out of the box are in the spring boot starters sub module, and all the spring boot starter XXX modules have no code, so they all com ...

Log rotate is installed by default on Linux system, and the default configuration file is: /etc/logrotate.conf /etc/logrotate.d/ logrotate.conf: primary configuration file logrotate.d: to configure the relevant subsystem to isolate each application configuration (Nginx, PHP, Tomcat...) It is used to solve the problem that individual log files a ...

You need to install tomcat and then deploy the monitoring center. If the monitoring center and the registry are on the same server, no configuration is required. Step 1: install tomcat in linux first Step 2: decompress Step 3: import dubbo-admin-2.5.4.war registry file. If you can't find it, you can send it to me personally. Step 4 ...

Preface Recently, I plan to write an applet, and then go to the applet development platform to fill in the request legal domain name. I found that only https protocol is supported.So I try to convert HTTP to HTTPS. First, I want to talk about my configuration: Alicloud server Operating system: CentOS 7.4 64 bit Web server: Tomcat 9.+ Detailed ...

Project Host Configuration Based on Virtual Directory In Tomcat, the default virtual directory is webapps, but for the project location, we can also set up Context to achieve, a Host can set up more than one Context; <Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true" xm ...

jprofile installation Linux Server InstallationOfficial website address Choose: After downloading, upload to the server under test under / opt, decompress, renamed: jprofiler11 Local Installation Clientmac Cracked Edition Download Address Download and install according to the tutorial on the web p ...

Project background In the following example, Pod contains two containers: tomcat and busybox. Volume "app-logs" is set at the Pod level for tomcat to write log files to and busybox to read log files. # cat pod-volume-applogs.yaml  apiVersion: v1 kind: Pod metadata:   name: volume-pod spec:   containers:   - name: tomcat    image: tom ...

Let's take a look at the simplest project I've created. controller class @RestController public class TestController { @RequestMapping("index") public String index() { return "hello"; } } The pom file hasn't been modified, so let's start the project directly. Look at the version of embedded tomcat in the startup log. My ...

brief introduction pinpoint is an open source APM monitoring tool on github. It is written in Java for large-scale distributed system monitoring. It has the smallest impact on performance (only about 3% increase in resource utilization), and the installation agent is non-intrusive. Major APM tools are almost based on this classic apper paper by ...