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Ubuntu 通过 Netplan 配置网络教程 Ubuntu 通过 Netplan 配置网络教程Ubuntu through Netplan configuration network tutorial一、Netplan 配置流程1. Netplan configuration process1、Netplan默认配置文件在/etc/netplan目录下。您可以使用以下命令找到：1. The default configuration file of Netplan is in the /etc/netplan directory. You can find it with the following command:ls /etc/netplan/就可以看到配置文件名称。You can see the configuration file name.2、查看Netplan网络配置文件的内容，执行以下命令：2. View the contents of the Netplan network configuration file and execute the following command:cat /etc/netplan/*.yaml3、现在你需要在任何编辑器中打开配置文件： 由于我使用 vim 编辑器来编辑配置文件，所以我将运行：3. Now you need to open the configuration file in any editor: Since I use the vim editor to edit the configuration file, I will run:vim /etc/netplan/*.yaml根据您的网络需要更新配置文件。对于静态 IP 寻址，添加 IP 地址、网关、DNS 信息，而对于动态 IP 寻址，无需添加此信息，因为它将从 DHCP 服务器获取此信息。使用以下语法编辑配置文件。Update the configuration file according to your network needs. For static IP addressing, add IP address, gateway, DNS information, and for dynamic IP addressing, there is no need to add this information because it will get this information from the DHCP server. Use the following syntax to edit the configuration file.4、在应用任何更改之前，我们将测试配置文件。4. We will test the configuration file before applying any changes.sudo netplan try如果没有问题，它将返回配置接受消息。如果配置文件未通过测试，它将恢复为以前的工作配置。If there is no problem, it will return a configuration acceptance message. If the configuration file fails the test, it will revert to the previous working configuration.5、运行以下命令来应用新配置：5. Run the following command to apply the new configuration:sudo netplan apply6、成功应用所有配置后，通过运行以下命令重新启动 Network-Manager 服务：6. After successfully applying all the configurations, restart the Network-Manager service by running the following command:如果是桌面版：If it is the desktop version:sudo systemctl restart system-networkd如果您使用的是 Ubuntu 服务器，请改用以下命令：If you are using an Ubuntu server, use the following command instead:sudo systemctl restart network-manager7、验证 IP 地址7. Verify the IP addressip a二、Netplan 配置文件详解2. Detailed explanation of Netplan configuration file 1、使用 DHCP：1. Use DHCP:network: version: 2 renderer: networkd ethernets: enp3s0: dhcp4: true2、使用静态 IP：2. Use static IP:network: version: 2 renderer: networkd ethernets: enp3s0: addresses: - 10.0.0.10/8 gateway4: 10.0.0.1 nameservers: search: [mydomain, otherdomain] addresses: [10.0.0.5, 1.1.1.1]3、多个网口 DHCP：3. Multiple network ports DHCP:network: version: 2 ethernets: enred: dhcp4: yes dhcp4-overrides: route-metric: 100 engreen: dhcp4: yes dhcp4-overrides: route-metric: 2004、连接开放的 WiFi（无密码）：4. Connect to open WiFi (without password):network: version: 2 wifis: wl0: access-points: opennetwork: {} dhcp4: yes5、连接 WPA 加密的 WiFi：5. Connect to WPA encrypted WiFi:network: version: 2 renderer: networkd wifis: wlp2s0b1: dhcp4: no dhcp6: no addresses: [10.0.0.10/8] gateway4: 10.0.0.1 nameservers: addresses: [10.0.0.5, 8.8.8.8] access-points: "network_ssid_name": password: "**********"6、在单网卡上使用多个 IP 地址（同一网段）：6. Use multiple IP addresses on a single network card (same network segment):network: version: 2 renderer: networkd ethernets: enp3s0: addresses: - 10.0.0.10/8 - 10.0.0.10/8 gateway4: 10.0.0.17、在单网卡使用多个不同网段的 IP 地址：7. Use multiple IP addresses of different network segments on a single network card:network: version: 2 renderer: networkd ethernets: enp3s0: addresses: - 9.0.0.9/24 - 10.0.0.10/24 - 11.0.0.11/24 #gateway4: # unset, since we configure routes below routes: - to: 0.0.0.0/0 via: 9.0.0.1 metric: 100 - to: 0.0.0.0/0 via: 10.0.0.1 metric: 100 - to: 0.0.0.0/0 via: 11.0.0.1 metric: 100Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。35篇原创内容公众号本文使用 文章同步助手 同步 -
HaProxy 安装搭建配置 HaProxy简介 HAProxy是一个免费的负载均衡软件，可以运行于大部分主流的Linux操作系统上。 HAProxy提供了L4(TCP)和L7(HTTP)两种负载均衡能力，具备丰富的功能。HAProxy的社区非常活跃，版本更新快速。最关键的是，HAProxy具备媲美商用负载均衡器的性能和稳定性。HaProxy的核心功能 负载均衡：L4和L7两种模式，支持RR/静态RR/LC/IP Hash/URI Hash/URL_PARAM Hash/HTTP_HEADER Hash等丰富的负载均衡算法 健康检查：支持TCP和HTTP两种健康检查模式 会话保持：对于未实现会话共享的应用集群，可通过Insert Cookie/Rewrite Cookie/Prefix Cookie，以及上述的多种Hash方式实现会话保持 SSL：HAProxy可以解析HTTPS协议，并能够将请求解密为HTTP后向后端传输 HTTP请求重写与重定向 监控与统计：HAProxy提供了基于Web的统计信息页面，展现健康状态和流量数据。基于此功能，使用者可以开发监控程序来监控HAProxy的状态HaProxy的关键特性 性能 1 . 采用单线程、事件驱动、非阻塞模型，减少上下文切换的消耗，能在1ms内处理数百个请求。并且每个会话只占用数KB的内存。 2 . 大量精细的性能优化，如O(1)复杂度的事件检查器、延迟更新技术、Single-buffereing、Zero-copy forwarding等等，这些技术使得HAProxy在中等负载下只占用极低的CPU资源。 3 . HAProxy大量利用操作系统本身的功能特性，使得其在处理请求时能发挥极高的性能，通常情况下，HAProxy自身只占用15%的处理时间，剩余的85%都是在系统内核层完成的。 4 . HAProxy作者在8年前（2009）年使用1.4版本进行了一次测试，单个HAProxy进程的处理能力突破了10万请求/秒，并轻松占满了10Gbps的网络带宽。稳定性 在上文中提到过，HAProxy的大部分工作都是在操作系统内核完成的，所以HAProxy的稳定性主要依赖于操作系统，作者建议使用2.6或3.x的Linux内核，对sysctls参数进行精细的优化，并且确保主机有足够的内存。这样HAProxy就能够持续满负载稳定运行数年之久。设置主机名root@hello:~# hostnamectl set-hostname haproxy root@hello:~# root@hello:~# root@hello:~# bash root@haproxy:~#安装 haproxyroot@haproxy:~# apt-get install haproxy root@haproxy:~# cp /etc/haproxy/haproxy.cfg{,.ori} root@haproxy:~# root@haproxy:~# vim /etc/haproxy/haproxy.cfg root@haproxy:~# 配置文件如下root@haproxy:~# cat /etc/haproxy/haproxy.cfg cat /etc/haproxy/haproxy.cfg global log /dev/log local0 log /dev/log local1 notice chroot /var/lib/haproxy stats socket /run/haproxy/admin.sock mode 660 level admin expose-fd listeners stats timeout 30s user haproxy group haproxy daemon ca-base /etc/ssl/certs crt-base /etc/ssl/private ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384 ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256 ssl-default-bind-options no-sslv3 no-tlsv10 no-tlsv11 no-tls-tickets defaults log global mode http option httplog option dontlognull timeout connect 5000 timeout client 50000 timeout server 50000 errorfile 400 /etc/haproxy/errors/400.http errorfile 403 /etc/haproxy/errors/403.http errorfile 408 /etc/haproxy/errors/408.http errorfile 500 /etc/haproxy/errors/500.http errorfile 502 /etc/haproxy/errors/502.http errorfile 503 /etc/haproxy/errors/503.http errorfile 504 /etc/haproxy/errors/504.http frontend LOADBALANCER-01 bind 0.0.0.0:80 mode http default_backend WEBSERVERS-01 backend WEBSERVERS-01 balance roundrobin server node1 192.168.1.10:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node2 192.168.1.11:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node3 192.168.1.12:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node4 192.168.1.13:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node5 192.168.1.14:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node6 192.168.1.15:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 server node7 192.168.1.16:9200 check inter 2000 rise 3 fall 3 weight 1 maxconn 2000 backup option httpchk启动服务root@haproxy:~# root@haproxy:~# systemctl start haproxy root@haproxy:~#设置开机自启root@haproxy:~# root@haproxy:~# systemctl enable haproxy Synchronizing state of haproxy.service with SysV service script with /lib/systemd/systemd-sysv-install. Executing: /lib/systemd/systemd-sysv-install enable haproxy root@haproxy:~#Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。40篇原创内容公众号本文使用 文章同步助手 同步
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KVM WEB管理工具 WebVirtMgr 一、webvirtmgr介绍及环境说明温馨提示：安装KVM是需要2台都操作的，因为我们是打算将2台都设置为宿主机所有都需要安装KVM相关组件github地址https://github.com/retspen/webvirtmgrWebVirtMgr是一个基于libvirt的Web界面，用于管理虚拟机。它允许您创建和配置新域，并调整域的资源分配。VNC查看器为来宾域提供完整的图形控制台。KVM是目前唯一支持的虚拟机管理程序。查看服务器版本号[root@webc ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core)内核版本[root@webc ~]# uname -r 3.10.0-1160.42.2.el7.x86_64关闭Selinux & 防火墙[root@webc ~]# systemctl stop firewalld [root@webc ~]# systemctl disable firewalld [root@webc ~]# setenforce 0 setenforce: SELinux is disabled [root@webc ~]# sed -i '/SELINUX/s/enforcing/disabled/' /etc/selinux/config更新软件包并安装epel扩展源[root@webc ~]# yum update [root@webc ~]# yum install epel*查看python版本[root@webc ~]# python -V Python 2.7.5 [root@webc ~]#查看KVM 驱动是否加载[root@webc ~]# lsmod | grep kvm kvm_intel 188740 0 kvm 637515 1 kvm_intel irqbypass 13503 1 kvm [root@webc ~]# [root@webc ~]# [root@webc ~]# modprobe -a kvm [root@webc ~]# modprobe -a kvm_intel [root@webc ~]#免密配置[root@webc ~]# ssh-keygen [root@webc ~]# ssh-copy-id -i .ssh/id_rsa.pub root@192.168.1.104二、安装KVM安装KVM依赖包及管理工具kvm属于内核态，不需要安装。但是需要一些管理工具包[root@webc ~]# yum install qemu-img qemu-kvm qemu-kvm-tools virt-manager virt-viewer virt-v2v virt-top libvirt libvirt-Python libvirt-client python-virtinst bridge-utils tunctl [root@webc ~]# yum install -y virt-install [root@webc ~]# [root@webc ~]# systemctl start libvirtd.service [root@webc ~]# systemctl enable libvirtd.service [root@webc ~]# [root@webc ~]# cd cby/kvm/ [root@webc kvm]# [root@webc kvm]# [root@webc kvm]# git clone https://github.com/palli/python-virtinst.git [root@webc kvm]# cd python-virtinst/ [root@webc python-virtinst]# python setup.py install [root@webc python-virtinst]# virt-install [root@webc python-virtinst]# yum install bridge-utils [root@webc python-virtinst]# [root@webc python-virtinst]# vim /etc/sysconfig/network-scripts/ifcfg-br0 [root@webc python-virtinst]# [root@webc python-virtinst]# [root@webc python-virtinst]# [root@webc python-virtinst]# [root@webc python-virtinst]# [root@webc python-virtinst]# cat /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE=br0 TYPE=Bridge ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=static IPADDR=192.168.1.49 NETMASK=255.225.255.0 GATEWAY=192.168.1.1 DNS1=192.168.1.1 [root@webc python-virtinst]# brctl show bridge name bridge id STP enabled interfaces br-0d093958d245 8000.0242d5824d14 no br-2e2d3c481379 8000.0242884030e2 no br-36a6ad3375a8 8000.0242d7d7f1ef no br-66a9675a6dd5 8000.024248a61c72 no br-b7daf4844ff7 8000.024263dd4715 no br-deba197eb09e 8000.0242b290e104 no br0 8000.000000000000 no docker0 8000.0242858c017c no vethe14f7ac docker_gwbridge 8000.0242588c6db0 no virbr0 8000.5254009ba65a yes virbr0-nic [root@webc python-virtinst]# ln -s /usr/libexec/qemu-kvm /usr/sbin/ 三、WebVirtMgr 安装安装pip、git及supervisor && NginxWebVirtMgr只在管理端安装[root@webc ~]# yum -y install git python-pip libvirt-python libxml2-python python-websockify supervisor gcc python-devel 使用pip安装Python扩展程序库[root@webc ~]# pip install numpy git克隆配置并运行WebVirMgr[root@webc ~]# cd cby/ [root@webc cby]# mkdir kvm [root@webc cby]# cd kvm [root@webc kvm]# pwd /root/cby/kvm [root@webc kvm]# [root@webc kvm]# git clone git://github.com/retspen/webvirtmgr.git 正克隆到 'webvirtmgr'... remote: Enumerating objects: 5614, done. remote: Total 5614 (delta 0), reused 0 (delta 0), pack-reused 5614 接收对象中: 100% (5614/5614), 2.97 MiB | 748.00 KiB/s, done. 处理 delta 中: 100% (3606/3606), done. [root@webc kvm]# [root@webc kvm]# [root@webc kvm]# cd webvirtmgr [root@webc webvirtmgr]# pip install -r requirements.txt#初始化环境 [root@webc webvirtmgr]# ./manage.py syncdb #配置Django 静态页面 [root@webc webvirtmgr]# ./manage.py collectstatic启动WebVirMgr前台启动WebVirMgr，默认是Debug模式同时日志打印在前台 用户名和密码是我们刚刚创建的下载Nginx[root@webc webvirtmgr]# cd .. [root@webc kvm]# ls webvirtmgr [root@webc kvm]# [root@webc kvm]# mkdir nginx [root@webc kvm]# cd nginx [root@webc nginx]# wget https://nginx.org/download/nginx-1.20.1.tar.gz [root@webc nginx]# tar xf nginx-1.20.1.tar.gz [root@webc nginx]# cd nginx-1.20.1/ [root@webc nginx-1.20.1]#修改nginx配置文件[root@webc conf]# vim nginx.conf [root@webc conf]# [root@webc conf]# cat nginx.conf user root; worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { listen 90; server_name 192.168.1.104; #charset koi8-r; #access_log logs/host.access.log main; location / { #root html; #index index.html index.htm; proxy_pass http://127.0.0.1:8000; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-for $proxy_add_x_forwarded_for; proxy_set_header Host $host:$server_port; proxy_set_header X-Forwarded-Proto $remote_addr; proxy_connect_timeout 600; proxy_read_timeout 600; proxy_send_timeout 600; client_max_body_size 5120M; } location /static/ { root /root/cby/kvm/webvirtmgr; expires max; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } } [root@webc conf]#安装Nginx[root@webc nginx-1.20.1]# yum install -y gcc glibc gcc-c++ prce-devel openssl-devel pcre-devel [root@webc nginx-1.20.1]# useradd -s /sbin/nologin nginx -M [root@webc nginx-1.20.1]# ./configure --prefix=/root/cby/kvm/nginx/ --user=nginx --group=nginx --with-http_ssl_module --with-http_stub_status_module [root@webc nginx-1.20.1]# make && make install启动Nginx[root@webc nginx-1.20.1]# cd /root/cby/kvm/nginx/sbin/ [root@webc sbin]# /root/cby/kvm/nginx/sbin/nginx -t nginx: the configuration file /root/cby/kvm/nginx//conf/nginx.conf syntax is ok nginx: configuration file /root/cby/kvm/nginx//conf/nginx.conf test is successful [root@webc sbin]# /root/cby/kvm/nginx/sbin/nginx使用systemctl启停服务[root@webc sbin]# cat > /etc/supervisord.d/webvirtmgr.ini << EOF [program:webvirtmgr] command=/usr/bin/python /root/cby/kvm/webvirtmgr/manage.py run_gunicorn -c /root/cby/kvm/webvirtmgr/conf/gunicorn.conf.py directory=/root/cby/kvm/webvirtmgr autostart=true autorestart=true logfile=/var/log/supervisor/webvirtmgr.log log_stderr=true user=root [program:webvirtmgr-console] command=/usr/bin/python /root/cby/kvm/webvirtmgr/console/webvirtmgr-console directory=/root/cby/kvm/webvirtmgr autostart=true autorestart=true stdout_logfile=/var/log/supervisor/webvirtmgr-console.log redirect_stderr=true user=root EOF启动supervisor[root@webc webvirtmgr]# systemctl daemon-reload [root@webc webvirtmgr]# systemctl stop supervisord [root@webc webvirtmgr]# systemctl start supervisord查看是否启动成功[root@webc webvirtmgr]# supervisorctl status webvirtmgr RUNNING pid 23783, uptime 0:00:11 webvirtmgr-console RUNNING pid 23782, uptime 0:00:11 [root@webc webvirtmgr]#四、Web界面配置webvirtmgr4.1 添加主机设置存储1.Add Connection 添加宿主机(即KVM主机)2.点击SSH连接3.Label 为主机名，必须为主机名做免密4.IP 为宿主机IP5.用户名为服务器用户名6.点击添加Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。43篇原创内容公众号本文使用 文章同步助手 同步
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Exchangis搭建安装 项目简介Exchangis是一个轻量级的、高扩展性的数据交换平台，支持对结构化及无结构化的异构数据源之间的数据传输，在应用层上具有数据权限管控、节点服务高可用和多租户资源隔离等业务特性，而在数据层上又具有传输架构多样化、模块插件化和组件低耦合等架构特点。Exchangis的传输交换能力依赖于其底层聚合的传输引擎，其顶层对各类数据源定义统一的参数模型，每种传输引擎对参数模型进行映射配置，转化为引擎的输入模型。每聚合一种引擎，都将增加Exchangis一类特性，对某类引擎的特性强化，都是对Exchangis特性的完善。默认聚合以及强化Alibaba的DataX传输引擎。核心特点数据源管理以绑定项目的方式共享自己的数据源；设置数据源对外权限，控制数据的流入和流出。多传输引擎支持传输引擎可横向扩展；当前版本完整聚合了离线批量引擎DataX、部分聚合了大数据批量导数引擎SQOOP近实时任务管控快速抓取传输任务日志以及传输速率等信息，实时关闭任务；可根据带宽状况对任务进行动态限流支持无结构化传输DataX框架改造，单独构建二进制流快速通道，适用于无数据转换的纯数据同步场景。任务状态自检监控长时间运行的任务和状态异常任务，及时释放占用的资源并发出告警。架构设计环境准备基础软件安装MySQL (5.5+) 必选，对应客户端可以选装, Linux服务上若安装mysql的客户端可以通过部署脚本快速初始化数据库JDK (1.8.0_141) 必选Maven (3.6.1+) 必选SQOOP (1.4.6) 可选，如果想要SQOOP做传输引擎，可以安装SQOOP，SQOOP安装依赖Hive,Hadoop环境，这里就不展开来讲Python (2.x) 可选，主要用于调度执行底层DataX的启动脚本，默认的方式是以Java子进程方式执行DataX，用户可以选择以Python方式来做自定义的改造mysql 数据库安装[root@localhost ~]# mkdir mysql [root@localhost ~]# cd mysql [root@localhost mysql]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar [root@localhost mysql]# tar xvf mysql-5.7.35-1.el7.x86_64.rpm-bundle.tar [root@localhost mysql]# yum install ./*.rpm [root@localhost mysql]# systemctl start mysqld.service [root@localhost mysql]# [root@localhost mysql]# systemctl enable mysqld.service [root@localhost mysql]# [root@localhost mysql]# [root@localhost mysql]# sudo grep 'temporary password' /var/log/mysqld.log 2021-10-25T06:57:46.569037Z 1 [Note] A temporary password is generated for root@localhost: (l5aFfIxfNuu [root@localhost mysql]# [root@localhost mysql]# [root@localhost mysql]# [root@localhost mysql]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.35 MySQL Community Server (GPL) Copyright (c) 2000, 2021, Oracle and/or its affiliates. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Cby123..'; Query OK, 0 rows affected (0.00 sec) mysql> mysql> mysql> mysql> use mysql; Reading table information for completion of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> mysql> mysql> update user set host='%' where user ='root'; Query OK, 1 row affected (0.00 sec) Rows matched: 1 Changed: 1 Warnings: 0 mysql> set global validate_password_policy=0; Query OK, 0 rows affected (0.00 sec) mysql> set global validate_password_mixed_case_count=0; Query OK, 0 rows affected (0.01 sec) mysql> set global validate_password_number_count=3; Query OK, 0 rows affected (0.00 sec) mysql> set global validate_password_special_char_count=0; Query OK, 0 rows affected (0.00 sec) mysql> set global validate_password_length=3; Query OK, 0 rows affected (0.00 sec) mysql>jdk安装[root@localhost ~]# mkdir jdk [root@localhost ~]# cd jdk [root@localhost jdk]# [root@localhost jdk]# tar xf jdk-8u141-linux-x64.tar.gz [root@localhost jdk]# [root@localhost jdk]# ll total 181172 drwxr-xr-x. 8 10 143 255 Jul 12 2017 jdk1.8.0_141 -rw-r--r--. 1 root root 185516505 Jul 25 2017 jdk-8u141-linux-x64.tar.gz [root@localhost jdk]# [root@localhost jdk]# vim /etc/profile [root@localhost jdk]# tail -n 3 /etc/profile export JAVA_HOME=/root/jdk/jdk1.8.0_141/ export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar [root@localhost jdk]# [root@localhost jdk]# source /etc/profile [root@localhost jdk]# java -version java version "1.8.0_141" Java(TM) SE Runtime Environment (build 1.8.0_141-b15) Java HotSpot(TM) 64-Bit Server VM (build 25.141-b15, mixed mode) [root@localhost jdk]#maven 安装[root@localhost ~]# [root@localhost ~]# mkdir maven [root@localhost ~]# cd maven [root@localhost maven]# wget https://archive.apache.org/dist/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz [root@localhost maven]# [root@localhost maven]# tar xf apache-maven-3.6.1-bin.tar.gz [root@localhost maven]# ll total 8924 drwxr-xr-x. 6 root root 99 Oct 25 15:08 apache-maven-3.6.1 -rw-r--r--. 1 root root 9136463 Sep 4 2019 apache-maven-3.6.1-bin.tar.gz [root@localhost maven]# vim /etc/profile [root@localhost maven]# [root@localhost maven]# tail -n 3 /etc/profile export MAVEN_HOME=/root/maven/apache-maven-3.6.1 export PATH=$MAVEN_HOME/bin:$PATH:$HOME/bin [root@localhost maven]# [root@localhost maven]# source /etc/profile [root@localhost maven]# mvn -version Apache Maven 3.6.1 (d66c9c0b3152b2e69ee9bac180bb8fcc8e6af555; 2019-04-05T03:00:29+08:00) Maven home: /root/maven/apache-maven-3.6.1 Java version: 1.8.0_141, vendor: Oracle Corporation, runtime: /root/jdk/jdk1.8.0_141/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-1160.31.1.el7.x86_64", arch: "amd64", family: "unix" [root@localhost maven]#Exchangis安装[root@localhost ~]# [root@localhost ~]# mkdir Exchangis [root@localhost ~]# cd Exchangis [root@localhost Exchangis]# wget https://github.com/WeBankFinTech/Exchangis/releases/download/release-0.5.0/wedatasphere-exchangis-0.5.0.RELEASE.tar.gz [root@localhost Exchangis]# ll total 552904 -rw-r--r--. 1 root root 566172217 Oct 25 15:14 wedatasphere-exchangis-0.5.0.RELEASE.tar.gz [root@localhost Exchangis]# tar xf wedatasphere-exchangis-0.5.0.RELEASE.tar.gz [root@localhost Exchangis]# ll total 552904 drwxr-xr-x. 6 root root 91 Oct 25 15:14 wedatasphere-exchangis-0.5.0.RELEASE -rw-r--r--. 1 root root 566172217 Oct 25 15:14 wedatasphere-exchangis-0.5.0.RELEASE.tar.gz [root@localhost Exchangis]# cd wedatasphere-exchangis-0.5.0.RELEASE [root@localhost wedatasphere-exchangis-0.5.0.RELEASE]# ll total 20 drwxrwxrwx. 2 root root 120 Oct 29 2020 bin drwxrwxrwx. 4 root root 32 May 12 2020 docs drwxrwxrwx. 4 root root 57 May 12 2020 images -rwxrwxrwx. 1 root root 11357 Oct 29 2020 LICENSE drwxr-xr-x. 2 root root 198 Oct 25 15:14 packages -rwxrwxrwx. 1 root root 4582 Oct 29 2020 README.md [root@localhost wedatasphere-exchangis-0.5.0.RELEASE]# cd bin/ [root@localhost bin]# ./install.sh 2021-10-25 15:16:19.723 [INFO] (12476) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/bin/../modules]. 2021-10-25 15:16:19.728 [INFO] (12476) ####### Start To Uncompress Packages ###### 2021-10-25 15:16:19.730 [INFO] (12476) Uncompressing.... Do you want to decompress this package: [exchangis-eureka_0.5.0.RELEASE_1.tar.gz]? (Y/N)y 2021-10-25 15:16:22.691 [INFO] (12476) Uncompress package: [exchangis-eureka_0.5.0.RELEASE_1.tar.gz] to modules directory Do you want to decompress this package: [exchangis-executor_0.5.0.RELEASE_1.tar.gz]? (Y/N)y 2021-10-25 15:16:24.798 [INFO] (12476) Uncompress package: [exchangis-executor_0.5.0.RELEASE_1.tar.gz] to modules directory Do you want to decompress this package: [exchangis-gateway_0.5.0.RELEASE_1.tar.gz]? (Y/N)y 2021-10-25 15:16:31.947 [INFO] (12476) Uncompress package: [exchangis-gateway_0.5.0.RELEASE_1.tar.gz] to modules directory Do you want to decompress this package: [exchangis-service_0.5.0.RELEASE_1.tar.gz]? (Y/N)y 2021-10-25 15:16:35.029 [INFO] (12476) Uncompress package: [exchangis-service_0.5.0.RELEASE_1.tar.gz] to modules directory 2021-10-25 15:16:36.537 [INFO] (12476) ####### Finish To Umcompress Packages ###### Scan modules directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/bin/../modules] to find server under exchangis 2021-10-25 15:16:36.542 [INFO] (12476) ####### Start To Install Modules ###### 2021-10-25 15:16:36.545 [INFO] (12476) Module servers could be installed: [exchangis-eureka] [exchangis-executor] [exchangis-gateway] [exchangis-service] Do you want to confiugre and install [exchangis-eureka]? (Y/N)y 2021-10-25 15:16:37.676 [INFO] (12476) Install module server: [exchangis-eureka] 2021-10-25 15:16:37.706 [INFO] (12527) Start to build directory 2021-10-25 15:16:37.709 [INFO] (12527) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-eureka/bin/../logs]. 2021-10-25 15:16:37.779 [INFO] (12527) Directory or file: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-eureka/bin/../conf] has been exist 2021-10-25 15:16:37.782 [INFO] (12527) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-eureka/bin/../data]. Do you want to confiugre and install [exchangis-executor]? (Y/N)y 2021-10-25 15:16:38.529 [INFO] (12476) Install module server: [exchangis-executor] 2021-10-25 15:16:38.558 [INFO] (12565) Start to build directory 2021-10-25 15:16:38.561 [INFO] (12565) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-executor/bin/../logs]. 2021-10-25 15:16:38.596 [INFO] (12565) Directory or file: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-executor/bin/../conf] has been exist 2021-10-25 15:16:38.599 [INFO] (12565) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-executor/bin/../data]. Do you want to confiugre and install [exchangis-gateway]? (Y/N)y 2021-10-25 15:16:39.291 [INFO] (12476) Install module server: [exchangis-gateway] 2021-10-25 15:16:39.317 [INFO] (12603) Start to build directory 2021-10-25 15:16:39.320 [INFO] (12603) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-gateway/bin/../logs]. 2021-10-25 15:16:39.354 [INFO] (12603) Directory or file: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-gateway/bin/../conf] has been exist 2021-10-25 15:16:39.356 [INFO] (12603) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-gateway/bin/../data]. Do you want to confiugre and install [exchangis-service]? (Y/N)y 2021-10-25 15:16:39.991 [INFO] (12476) Install module server: [exchangis-service] 2021-10-25 15:16:40.017 [INFO] (12641) Start to build directory 2021-10-25 15:16:40.020 [INFO] (12641) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-service/bin/../logs]. 2021-10-25 15:16:40.056 [INFO] (12641) Directory or file: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-service/bin/../conf] has been exist 2021-10-25 15:16:40.059 [INFO] (12641) Creating directory: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/modules/exchangis-service/bin/../data]. 2021-10-25 15:16:40.099 [INFO] (12641) Scan out mysql command, so begin to initalize the database Do you want to initalize database with sql: [/root/Exchangis/wedatasphere-exchangis-0.5.0.RELEASE/bin/exchangis-init.sql]? (Y/N)y Please input the db host(default: 127.0.0.1): Please input the db port(default: 3306): Please input the db username(default: root): Please input the db password(default: ): Cby123.. Please input the db name(default: exchangis) mysql: [Warning] Using a password on the command line interface can be insecure. 2021-10-25 15:16:55.665 [INFO] (12476) ####### Finish To Install Modules ###### [root@localhost bin]# [root@localhost bin]# ./start-all.sh 2021-10-25 15:18:22.181 [INFO] (12691) Try To Start Modules In Order 2021-10-25 15:18:22.189 [INFO] (12699) ####### Begin To Start Module: [exchangis-eureka] ###### 2021-10-25 15:18:22.199 [INFO] (12707) load environment variables 2021-10-25 15:18:22.717 [INFO] (12707) /root/jdk/jdk1.8.0_141//bin/java 2021-10-25 15:18:22.721 [INFO] (12707) Waiting EXCHANGIS-EUREKA to start complete ... 2021-10-25 15:18:22.994 [INFO] (12707) EXCHANGIS-EUREKA start success 2021-10-25 15:18:23.003 [INFO] (13009) ####### Begin To Start Module: [exchangis-gateway] ###### 2021-10-25 15:18:23.012 [INFO] (13017) load environment variables 2021-10-25 15:18:23.493 [INFO] (13017) /root/jdk/jdk1.8.0_141//bin/java 2021-10-25 15:18:23.497 [INFO] (13017) Waiting EXCHANGIS-GATEWAY to start complete ... 2021-10-25 15:18:24.081 [INFO] (13017) EXCHANGIS-GATEWAY start success 2021-10-25 15:18:24.091 [INFO] (13321) ####### Begin To Start Module: [exchangis-service] ###### 2021-10-25 15:18:24.099 [INFO] (13329) load environment variables 2021-10-25 15:18:24.933 [INFO] (13329) /root/jdk/jdk1.8.0_141//bin/java 2021-10-25 15:18:24.936 [INFO] (13329) Waiting EXCHANGIS-SERVICE to start complete ... 2021-10-25 15:18:26.398 [INFO] (13329) EXCHANGIS-SERVICE start success 2021-10-25 15:18:26.410 [INFO] (13634) ####### Begin To Start Module: [exchangis-executor] ###### 2021-10-25 15:18:26.423 [INFO] (13643) load environment variables 2021-10-25 15:18:27.677 [INFO] (13643) /root/jdk/jdk1.8.0_141//bin/java 2021-10-25 15:18:27.681 [INFO] (13643) Waiting EXCHANGIS-EXECUTOR to start complete ... 2021-10-25 15:18:28.441 [INFO] (13643) EXCHANGIS-EXECUTOR start success [root@localhost bin]#**登陆访问 ** 注册中心：http://192.168.1.161:8500/访问地址：http://192.168.1.161:9503/账号：admin密码：adminLinux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。43篇原创内容公众号本文使用 文章同步助手 同步
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elk7.15.1安装部署搭建 ELK简介ELK是Elasticsearch、Logstash、Kibana三大开源框架首字母大写简称（但是后期出现的Filebeat（beats中的一种）可以用来替代Logstash的数据收集功能，比较轻量级）。市面上也被成为Elastic Stack。Filebeat是用于转发和集中日志数据的轻量级传送工具。Filebeat监视您指定的日志文件或位置，收集日志事件，并将它们转发到Elasticsearch或 Logstash进行索引。Filebeat的工作方式如下：启动Filebeat时，它将启动一个或多个输入，这些输入将在为日志数据指定的位置中查找。对于Filebeat所找到的每个日志，Filebeat都会启动收集器。每个收集器都读取单个日志以获取新内容，并将新日志数据发送到libbeat，libbeat将聚集事件，并将聚集的数据发送到为Filebeat配置的输出。Logstash是免费且开放的服务器端数据处理管道，能够从多个来源采集数据，转换数据，然后将数据发送到您最喜欢的“存储库”中。Logstash能够动态地采集、转换和传输数据，不受格式或复杂度的影响。利用Grok从非结构化数据中派生出结构，从IP地址解码出地理坐标，匿名化或排除敏感字段，并简化整体处理过程。Elasticsearch是Elastic Stack核心的分布式搜索和分析引擎，是一个基于Lucene、分布式、通过Restful方式进行交互的近实时搜索平台框架。Elasticsearch为所有类型的数据提供近乎实时的搜索和分析。无论您是结构化文本还是非结构化文本，数字数据或地理空间数据，Elasticsearch都能以支持快速搜索的方式有效地对其进行存储和索引。Kibana是一个针对Elasticsearch的开源分析及可视化平台，用来搜索、查看交互存储在Elasticsearch索引中的数据。使用Kibana，可以通过各种图表进行高级数据分析及展示。并且可以为Logstash和ElasticSearch提供的日志分析友好的 Web 界面，可以汇总、分析和搜索重要数据日志。还可以让海量数据更容易理解。它操作简单，基于浏览器的用户界面可以快速创建仪表板（Dashboard）实时显示Elasticsearch查询动态完整日志系统基本特征收集：能够采集多种来源的日志数据传输：能够稳定的把日志数据解析过滤并传输到存储系统存储：存储日志数据分析：支持UI分析警告：能够提供错误报告，监控机制安装jdk17环境root@elk:~# mkdir jdk root@elk:~# cd jdk root@elk:~/jdk# wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.tar.gz root@elk:~/jdk# tar xf jdk-17_linux-x64_bin.tar.gz root@elk:~/jdk# cd .. root@elk:~# root@elk:~# mv jdk/ / root@elk:~# vim /etc/profile root@elk:~# root@elk:~# root@elk:~# tail -n 4 /etc/profile export JAVA_HOME=/jdk/jdk-17.0.1/ export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar root@elk:~# root@elk:~# source /etc/profile root@elk:~# chmod -R 777 /jdk/创建elk文件夹，并下载所需包root@elk:~# mkdir elk root@elk:~# cd elk root@elk:~/elk# wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.15.1-linux-x86_64.tar.gz root@elk:~/elk# wget https://artifacts.elastic.co/downloads/kibana/kibana-7.15.1-linux-x86_64.tar.gz root@elk:~/elk# wget https://artifacts.elastic.co/downloads/logstash/logstash-7.15.1-linux-x86_64.tar.gz解压安装包root@elk:~/elk# tar xf elasticsearch-7.15.1-linux-x86_64.tar.gz root@elk:~/elk# tar xf kibana-7.15.1-linux-x86_64.tar.gz root@elk:~/elk# tar xf logstash-7.15.1-linux-x86_64.tar.gz root@elk:~/elk# ll total 970288 drwxr-xr-x 5 root root 4096 Oct 20 06:09 ./ drwx------ 7 root root 4096 Oct 20 06:04 ../ drwxr-xr-x 9 root root 4096 Oct 7 22:00 elasticsearch-7.15.1/ -rw-r--r-- 1 root root 340849929 Oct 14 13:28 elasticsearch-7.15.1-linux-x86_64.tar.gz drwxr-xr-x 10 root root 4096 Oct 20 06:09 kibana-7.15.1-linux-x86_64/ -rw-r--r-- 1 root root 283752241 Oct 14 13:34 kibana-7.15.1-linux-x86_64.tar.gz drwxr-xr-x 13 root root 4096 Oct 20 06:09 logstash-7.15.1/ -rw-r--r-- 1 root root 368944379 Oct 14 13:38 logstash-7.15.1-linux-x86_64.tar.gz创建用户并设置权限root@elk:~/elk# cd root@elk:~# useradd elk root@elk:~# mkdir /home/elk root@elk:~# cp -r elk/ /home/elk/ root@elk:~# chown -R elk:elk /home/elk/修改系统配置文件root@elk:~# vim /etc/security/limits.conf root@elk:~# root@elk:~# root@elk:~# tail -n 3 /etc/security/limits.conf * soft nofile 65536 * hard nofile 65536 root@elk:~# root@elk:~# vim /etc/sysctl.conf root@elk:~# root@elk:~# tail -n 2 /etc/sysctl.conf vm.max_map_count=262144 root@elk:~# root@elk:~# sysctl -p vm.max_map_count = 262144 root@elk:~#修改elk配置文件root@elk:~# su - elk $ bash elk@elk:~$ cd /elk/elasticsearch-7.15.1/config elk@elk:~/elk/elasticsearch-7.15.1/config$ vim elasticsearch.yml elk@elk:~/elk/elasticsearch-7.15.1/config$ elk@elk:~/elk/elasticsearch-7.15.1/config$ tail -n 20 elasticsearch.yml #设置data存放的路径为/data/es-data path.data: /home/elk/data/ #设置logs日志的路径为/log/es-log path.logs: /home/elk/data/ #设置内存不使用交换分区 bootstrap.memory_lock: false #配置了bootstrap.memory_lock为true时反而会引发9200不会被监听，原因不明 #设置允许所有ip可以连接该elasticsearch network.host: 0.0.0.0 #开启监听的端口为9200 http.port: 9500 #增加新的参数，为了让elasticsearch-head插件可以访问es (5.x版本，如果没有可以自己手动加) http.cors.enabled: true http.cors.allow-origin: "*" cluster.initial_master_nodes: ["elk"] node.name: elk root@elk:~/elk/elasticsearch-7.15.1/config#使用elk用户去启动elasticsearchroot@elk:~# su - elk $ bash elk@elk:~$ elk@elk:~$ mkdir data elk@elk:~/elk/elasticsearch-7.15.1/bin$ cd elk@elk:~$ cd /home/elk/elk/elasticsearch-7.15.1/bin elk@elk:~/elk/elasticsearch-7.15.1/bin$ ./elasticsearch启动之后访问测试：root@elk:~# curl -I http://192.168.1.19:9500/ HTTP/1.1 200 OK X-elastic-product: Elasticsearch Warning: 299 Elasticsearch-7.15.1-83c34f456ae29d60e94d886e455e6a3409bba9ed "Elasticsearch built-in security features are not enabled. Without authentication, your cluster could be accessible to anyone. See https://www.elastic.co/guide/en/elasticsearch/reference/7.15/security-minimal-setup.html to enable security." content-type: application/json; charset=UTF-8 content-length: 532 root@elk:~#放到后台运行elk@elk:~/elk/elasticsearch-7.15.1/bin$ nohup /home/elk/elk/elasticsearch-7.15.1/bin/elasticsearch >> /home/elk/elk/elasticsearch-7.15.1/output.log 2>&1 & [1] 8811 elk@elk:~/elk/elasticsearch-7.15.1/bin$elk@elk:~$ cd elk/kibana-7.15.1-linux-x86_64/config/ elk@elk:~/elk/kibana-7.15.1-linux-x86_64/config$ vim kibana.yml elk@elk:~/elk/kibana-7.15.1-linux-x86_64/config$ tail -n 18 kibana.yml #设置监听端口为5601 server.port: 5601 #设置可访问的主机地址 server.host: "0.0.0.0" #设置elasticsearch主机地址 elasticsearch.hosts: ["http://localhost:9500"] #如果elasticsearch设置了用户名密码,那么需要配置该两项,如果没配置,那就不用管 #elasticsearch.username: "user" #elasticsearch.password: "pass" elk@elk:~/elk/kibana-7.15.1-linux-x86_64/config$ elk@elk:~$ cd /home/elk/elk/kibana-7.15.1-linux-x86_64/bin elk@elk:~/elk/kibana-7.15.1-linux-x86_64/bin$ ./kibana测试访问root@elk:~# curl -I http://192.168.1.19:5601/app/home#/tutorial_directory HTTP/1.1 200 OK content-security-policy: script-src 'unsafe-eval' 'self'; worker-src blob: 'self'; style-src 'unsafe-inline' 'self' x-content-type-options: nosniff referrer-policy: no-referrer-when-downgrade kbn-name: elk kbn-license-sig: aaa69ea6a0792153cde61e88d0cd9bbad7ddcdaec87b613f281dd275e9dbad47 content-type: text/html; charset=utf-8 cache-control: private, no-cache, no-store, must-revalidate content-length: 144351 vary: accept-encoding Date: Wed, 20 Oct 2021 07:11:10 GMT Connection: keep-alive Keep-Alive: timeout=120 root@elk:~#放到后台运行elk@elk:~/elk/kibana-7.15.1-linux-x86_64/bin$ nohup /home/elk/elk/kibana-7.15.1-linux-x86_64/bin/kibana >> /home/elk/elk/kibana-7.15.1-linux-x86_64/output.log 2>&1 & [2] 9378 elk@elk:~/elk/kibana-7.15.1-linux-x86_64/bin$将日志信息输出到屏幕上elk@elk:~$ cd elk/logstash-7.15.1/bin/ elk@elk:~/elk/logstash-7.15.1/bin$ ./logstash -e 'input {stdin{}} output{stdout{}}' 输入个123然后回车,会把结果输出到屏幕上 { "host" => "elk", "@timestamp" => 2021-10-20T07:15:54.230Z, "@version" => "1", "message" => "" } 123 { "host" => "elk", "@timestamp" => 2021-10-20T07:15:56.453Z, "@version" => "1", "message" => "123" } elk@elk:~/elk/logstash-7.15.1/bin$ cd ../config/ elk@elk:~/elk/logstash-7.15.1/config$ vim logstash elk@elk:~/elk/logstash-7.15.1/config$ cat logstash input { # 从文件读取日志信息 file { path => "/var/log/messages" type => "system" start_position => "beginning" } } filter { } output { # 标准输出 stdout {} } elk@elk:~/elk/logstash-7.15.1/config$ mv logstash logstash.conf elk@elk:~/elk/logstash-7.15.1/config$启动测试elk@elk:~/elk/logstash-7.15.1/config$ cd ../bin/ elk@elk:~/elk/logstash-7.15.1/bin$ ./logstash -f ../config/logstash.conf后台启动elk@elk:~$ nohup /home/elk/elk/logstash-7.15.1/bin/logstash -f /home/elk/elk/logstash-7.15.1/config/logstash.conf >> /home/elk/elk/logstash-7.15.1/output.log 2>&1 & [3] 10177 elk@elk:~$设置开机自启elk@elk:~$ vim startup.sh elk@elk:~$ elk@elk:~$ cat startup.sh #!/bin/bash nohup /home/elk/elk/elasticsearch-7.15.1/bin/elasticsearch >> /home/elk/elk/elasticsearch-7.15.1/output.log 2>&1 & nohup /home/elk/elk/kibana-7.15.1-linux-x86_64/bin/kibana >> /home/elk/elk/kibana-7.15.1-linux-x86_64/output.log 2>&1 & nohup /home/elk/elk/logstash-7.15.1/bin/logstash -f /home/elk/elk/logstash-7.15.1/config/logstash.conf >> /home/elk/elk/logstash-7.15.1/output.log 2>&1 & elk@elk:~$ elk@elk:~$ crontab -e no crontab for elk - using an empty one Select an editor. To change later, run 'select-editor'. 1. /bin/nano <---- easiest 2. /usr/bin/vim.basic 3. /usr/bin/vim.tiny 4. /bin/ed Choose 1-4 [1]: 2 crontab: installing new crontab elk@elk:~$ elk@elk:~$ elk@elk:~$ crontab -l @reboot /home/elk/startup.sh elk@elk:~$logstash插件logstash是通过插件对其功能进行加强插件分类:inputs 输入codecs 解码filters 过滤outputs 输出在Gemfile文件里记录了logstash的插件elk@elk:~$ cd elk/logstash-7.15.1 elk@elk:~/elk/logstash-7.15.1$ ls Gemfile Gemfile elk@elk:~/elk/logstash-7.15.1$去其github上下载插件,地址为:https://github.com/logstash-plugins使用filter插件logstash-filter-mutateelk@elk:~/elk/logstash-7.15.1/config$ vim logstash2.conf #创建一个新的配置文件用来过滤 input { stdin { } } filter { mutate { split => ["message", "|"] } } output { stdout { } }当输入sss|sssni|akok223|23即会按照|分隔符进行分隔其数据处理流程:input–>解码–>filter–>解码–>output启动服务然后去启动logstash服务elk@elk:~$ nohup /home/elk/elk/logstash-7.15.1/bin/logstash -f /home/elk/elk/logstash-7.15.1/config/logstash2.conf >> /home/elk/elk/logstash-7.15.1/output.log 2>&1 & Linux运维交流社区Linux运维交流社区，互联网新闻以及技术交流。41篇原创内容公众号本文使用 文章同步助手 同步