ELK入门（十八）——Kibana APM server安装部署-优快云博客

一、前言

安装内容：

elasticsearch-7.10.1-linux-x86_64.tar.gz（依赖，注意版本）
kibana-7.10.1-linux-x86_64.tar.gz（依赖，注意版本）
apm-server-7.10.1-linux-x86_64.tar.gz （服务端包，注意版本）
elastic-apm-agent-1.21.0.jar（终端包，最新版就行）

前两者就不介绍了，网上的博客很多，会开始安装apm的应该也已经实现ELK搭建了。本文主要介绍apm和apm-agent的安装过程

开启Kibana，打开APM界面并setup instructions

网页很友好地给出了具体的配置过程。我在elasticsearch路径下创建了apm文件夹，apm server 和apm agent都放在这个底下

以及官方链接：https://www.elastic.co/guide/en/apm/agent/java/current/index.html

一、安装APM

1.安装包

APM官网安装地址（含完整操作过程）：https://www.elastic.co/guide/en/apm/server/7.10/installing.html

或者直接使用链接https://artifacts.elastic.co/downloads/apm-server/apm-server-7.10.1-linux-x86_64.tar.gz（修改相应版本）

下载完安装包后，在elasticsrarch/路径下创建文件夹apm，将压缩包解压到该文件夹下

cd /data/elk-ayers/elasticsearch-7.10.1-node01/

mkdir apm
cd apm

tar -xvf apm-server-7.10.1-linux-x86_64.tar.gz

2.配置apm-server.yml

cd apm-server-7.10.1-linux-x86_64
vim apm-server.yml


################################################ APM Server ################################################

apm-server:
  # Defines the host and port the server is listening on. Use "unix:/path/to.sock" to listen on a unix domain socket.
  #apm服务端对外提供http访问ip,端口 目前apm-server本身不支持集群,可以通过反向代理的服务来实现
  host: "ip:8200"

  #允许在kibana中对apm客户端的配置做调整
  kibana:
    # For APM Agent configuration in Kibana, enabled must be true.
    #enabled: false
    enabled: true

    # Scheme and port can be left out and will be set to the default (`http` and `5601`).
    # In case you specify an additional path, the scheme is required: `http://localhost:5601/path`.
    # IPv6 addresses should always be defined as: `https://[2001:db8::1]:5601`.
    #host: "localhost:5601"
    #配置对应kibana的访问地址,
    host: "ip:5601"

#================================= Template =================================

# A template is used to set the mapping in Elasticsearch.
# By default template loading is enabled and the template is loaded.
# These settings can be adjusted to load your own template or overwrite existing ones.

# Set to false to disable template loading.
setup.template.enabled: true

# Template name. By default the template name is "apm-%{[observer.version]}"
# The template name and pattern has to be set in case the elasticsearch index pattern is modified.
setup.template.name: "apm-%{[observer.version]}"

# Template pattern. By default the template pattern is "apm-%{[observer.version]}-*" to apply to the default index settings.
# The first part is the version of apm-server and then -* is used to match all daily indices.
# The template name and pattern has to be set in case the elasticsearch index pattern is modified.
setup.template.pattern: "apm-%{[observer.version]}-*"


#================================ Outputs =================================

# Configure the output to use when sending the data collected by apm-server.

#关闭iml策略
setup.ilm.enabled: false
#-------------------------- Elasticsearch output --------------------------
output.elasticsearch:
  # Array of hosts to connect to.
  # Scheme and port can be left out and will be set to the default (`http` and `9200`).
  # In case you specify and additional path, the scheme is required: `http://localhost:9200/path`.
  # IPv6 addresses should always be defined as: `https://[2001:db8::1]:9200`.
  # hosts: ["localhost:9200"]
  hosts: ["http://ip:9200","http://ip:9200"]
  index: "apm-%{[observer.version]}-%{+yyyy.MM.dd}"

3、启动和查看

#非后台启动服务方式
./apm-server

#后台启动服务方式
nohup ./apm-server > /dev/null 2>&1 &

运行情况查看

#查看服务进程
ps -ef|grep apm-server 

#日志信息查看，以nohup运行时可以查看
# find / -name nohup.out
tail /路径/nohup.out

在Kibana查看，单击check按钮，发现成功检测到我们的APM

二、安装Apm agent （以Java为例）

1.安装包

根据提示，到Maven Centra下载agent：https://search.maven.org/artifact/co.elastic.apm/elastic-apm-agent，我直接下载的是这时的最新版1.21.0版本

关于Agent的官方链接：https://www.elastic.co/guide/en/apm/agent/java/current/index.html

当前apm文件夹下存在apm-server-7.10.1-linux-x86_64，再创建一个apm-agent文件夹

cd /data/elk-ayers/elasticsearch-7.10.1-node01/apm

mkdir apm-agent
cd apm-agent

2.配置

按照官网提示输入下方代码。注意要调整javaagent、server_urls、最后一行，分别是 路径与文件名 、 ip:port 、我们想部署的jar包。

java \
 -javaagent:/data/elk-ayers/elasticsearch-7.10.1-node01/apm/apm-agent/elastic-apm-agent-1.21.0.jar\
 -Delastic.apm.service_name=my-application\
 -Delastic.apm.server_urls=http://172.20.64.5:8200\
 -Delastic.apm.application_packages=org.example\
 -jar my-application.jar