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An example Analysis of the introduction of Microservice spring-cloud Link tracking skywalking6.x

2025-01-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >

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Microservice spring-cloud Link tracking skywalking6.x introduced the example analysis, I believe that many inexperienced people do not know what to do, so this article summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

I. preparatory work

Environment:

1.jdk1.8, higher than unsupported

2.elasticsearch7.5.4 search engine:

Wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.5.4.tar.gz

Decompress: tar-zxvf elasticsearch-6.5.4.tar.gz

Configuration:

Vim elasticsearch-6.5.4/config/elasticsearch.yml

Modify the following

Cluster.name: myskywalking

Path.data: / opt/data/es/data

Path.logs: / opt/data/es/logs

Bootstrap.memory_lock: false

Bootstrap.system_call_filter: false

Network.host: 127.0.0.1 # Native IP recommended

Http.port: 9200

Start es

Second, install the skywalking server

1. Download from the official website: http://skywalking.apache.org/

# wget http://mirror.bit.edu.cn/apache/skywalking/6.1.0/apache-skywalking-apm-6.1.0.tar.gz

# decompression: tar-zxvf apache-skywalking-apm-6.1.0.tar.gz

two。 Modify the webapp port from default 8080 to 13800:

Cd / home/wshop/skywalking/apache-skywalking-apm-bin/webapp

Vi webapp.yml

Server:

Port: 13800

3. Modify es configuration

Cd / home/wshop/skywalking/apache-skywalking-apm-bin/config

Vi application.yml

4. Start

Cd / home/wshop/skywalking/apache-skywalking-apm-bin/bin

. / startup.sh

Two services will be started: collector port 11800 and monitoring ui interface port 13800

Visit: http://192.168.60.235:13800/

It indicates that the server has started successfully.

3. The client introduces:

192.168.60.235purl 11800 belongs to the collector

Local server, as long as it corresponds to "skywalking-agent.jar"

Other services can monitor as long as they copy the agent directory and start the corresponding service interface.

For the corresponding jar project, add "- javaagent:/home/wshop/skywalking/apache-skywalking-apm-bin/agent/skywalking-agent.jar-Dskywalking.agent.service_name=$ {APPNAME}-Dskywalking.collector.backend_service=192.168.60.235:11800" before starting the script.

Complete client-side run script

#! / bin/bash

#

# File Name: run.sh

# Function:

# Author: Mason

# Version: V1.0

# Created Time: 28/1/2019 11:41:48

#

# chkconfig:-98 33

# description: Starts and stops the java project daemon\

# used to provide some java jar packet services.

Source / etc/profile

# base env parameters setting

BASEDIR=$ (dirname $(readlink-f $0))

APPNAME=user-manager

VERSION=1.0.0

PORT=8710

JAVAOPT= "- Xms256m-Xmx512m-XX:PermSize=128M-XX:MaxPermSize=256M"

# define some functions

Get_pid () {

PID=$ (ps-ef | grep ${APPNAME} | grep "java" | grep-v grep | awk'{print $2}')

}

Start () {

If [- z ${PID}]; then

Nohup java ${JAVAOPT}-Dlogging.config=$ {BASEDIR} / logback-spring.xml-D$APPNAME-javaagent:/home/wshop/skywalking/apache-skywalking-apm-bin/agent/skywalking-agent.jar-Dskywalking.agent.service_name=$ {APPNAME}-Dskywalking.collector.backend_service=192.168.60.235:11800-jar ${BASEDIR} / ${APPNAME}-${VERSION} .jar-spring.config.location=$ {BASEDIR} / application.yml,/home/wshop/service/config/bootstrap.yml & > / dev/null &

Inter=1

Time=10

ITunes 0

While (I

< time));do get_pid #if [ $(netstat -lntup|grep -c $PID) -le 1 ];then if((i>

(time-2)); then

If [${PID}]; then

Echo "${APPNAME} started OK."

Break

Else

Sleep ${inter}

Let iTunes +

Fi

Else

Sleep ${inter}

Let iTunes +

Fi

Done

If (I = = time); then

Echo "${APPNAME} started FAIL in $((inter*time)) second!"

Exit 1

Fi

Else

Echo "${APPNAME} is still running with pid ${PID}!"

Exit 1

Fi

}

Stop () {

If [!-z ${PID}]; then

Kill-9 ${PID} & & echo "${APPNAME} was killed."

Else

Echo "${APPNAME} is not running!"

Exit 0

Fi

}

Restart () {

Stop

Start

}

Status () {

If [!-z ${PID}]; then

Echo "${APPNAME} is running with pid ${PID}"

Else

Echo "${APPNAME} is not running."

Fi

}

# the main program started

Get_pid

Case "$1" in

Start)

Start

Stop)

Stop

Restart)

Restart

Status)

Status

*)

Echo $"Usage: $0 {start | stop | restart | status}"

Exit 2

Esac

Exit $?

After reading the above, have you mastered the method of sample analysis introduced by microservice spring-cloud link tracking skywalking6.x? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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