CentOS7系统编译安装简易Zabbix6.0

系统环境
设置系统交换分区（本文使用云主机安装）
设置交换分区，现在很多云主机，默认都是关闭交换分区，关于交换分区的优缺点，可以自百度，这一步非必须，可以跳过。

1、设置交换文件为 8GB (128MB x 64)
dd if=/dev/zero of=/swapfile bs=128M count=64

2、更新交换文件的读取权限和写入权限
chmod 600 /swapfile

3、设置 Linux 交换区域
mkswap /swapfile

4、通过将交换文件添加到交换空间，使交换文件立即可供使用
swapon /swapfile

5、确认过程已成功完成
swapon -s

6、通过编辑 /etc/fstab 文件，在启动时启用交换文件
vi /etc/fstab
#在文件末尾添加以下新行，保存文件，然后退出
/swapfile swap swap defaults 0 0
升级内核开启BBR
http://t.csdn.cn/Ub9bs
http://t.csdn.cn/Ub9bs
编译环境
yum install gcc gcc-c++ make
二、基础服务安装
安装mysql
卸载mariadb（如果有在用，就不要卸载了，可以直接弄一个库就行）
#yum remove mariadb*

#下载二进制包
wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.28-linux-glibc2.12-x86_64.tar.xz

#解压二进制包
tar -xf mysql-8.0.28-linux-glibc2.12-x86_64.tar.xz

#配置环境变量
mv mysql-8.0.28-linux-glibc2.12-x86_64 mysql

vi /etc/profile
# 添加以下内容
PATH=/usr/local/mysql/bin:$PATH


#创建mysql用户
groupadd mysql
useradd -r -g mysql -s /sbin/nologin mysql

#创建日志文件
touch /var/log/mysql/mysql-error.log
touch /var/log/mysql/mysql.log
touch /var/log/mysql/slow-query.log


#给予对应的权限
chown mysql.mysql /data/mysql -R
chown mysql.mysql /var/log/mysql -R

#初始化mysql
mysqld --defaults-file=/etc/my.cnf --initialize #需要先配置好my.cnf

或者
MySQL_Data_Dir=/data/mysql
mysqld --initialize-insecure --basedir=/app/mysql --datadir=${MySQL_Data_Dir} --user=mysql

#启动mysql
cp mysql/support-files/mysql.server /etc/init.d/
/etc/init.d/mysql.server start

mysql -uroot -p #初始密码在mysql-error.log 文件里
ALTER USER 'root'@'localhost' identified by 'password';
flush privileges;


#创建Zabbix库
create database zabbix character set utf8 collate utf8_bin;
create user zabbix@'127.0.0.1' identified by 'password';
grant all privileges on zabbix.* to zabbix@'127.0.0.1';
flush privileges;

安装PHP
添加源
yum install epel-release
#安装依赖
yum install openssl-devel bzip2-devel libffi-devel sqlite-devel gpm-libs oniguruma oniguruma-devel libsodium libsodium-devel xz-devel libxml2-devel libcurl-devel
yum install bash-completion bash-completion-extras libicu-devel libjpeg libjpeg-devel nss_ldap cmake boost-devel libevent libevent-devel gd gd-devel openjpeg-devel
yum install libgcrypt-devel libpng-devel libgpg-error-devel libxslt-devel cmake libmcrypt-devel libmcrypt recode-devel recode

#下载安装包
wget https://www.php.net/distributions/php-7.4.28.tar.gz

#编译安装
./configure --prefix=/usr/local/php --with-config-file-path=//usr/local/php/etc --with-fpm-user=nginx --with-fpm-group=nginx --with-curl --enable-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-mysqli --with-openssl --with-pdo-mysql --with-pdo-sqlite --with-pear --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-fpm --enable-bcmath --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-fpm --with-freetype --with-jpeg --with-xpm

make -j4

make install

#配置环境变量
vim /etc/profile
PATH=/usr/local/php/bin:/usr/local/php/sbin:$PATH
source /etc/profile
# 输入 php -v 检查是否安装成功，环境变量并生效

#配置PHP
cp php.ini-production /usr/local/php/etc/php.ini
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm

vim /usr/local/php/etc/php.ini
max_execution_time = 300 改为 300
max_input_time = 300 改为300
post_max_size = 16M

#创建运行用户
groupadd nginx
useradd -r -g nginx -s /sbin/nologin nginx

#启动
/etc/init.d/php-fpm start


安装NGINX
#下载源包
wget https://nginx.org/download/nginx-1.20.2.tar.gz

#安装ngx_brotli
yum install git
cd /usr/local/
git clone https://github.com/google/ngx_brotli
cd ngx_brotli
git submodule update --init

#编译安装nginx
tar -zxf nginx-1.20.2.tar.gz
cd nginx-1.20.2/
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_v2_module --with-http_ssl_module --with-openssl-opt=enable-tlsext --with-stream --with-http_gzip_static_module --with-http_realip_module --with-http_image_filter_module --with-http_sub_module --add-module=/usr/local/ngx_brotli

make install

#配置nginx, zabbix web的路径，本文放在/var/local/www
#配置过于简单，度娘太多，可自行抄
关健配置如下：
##########zabbix web server###############
root /var/local/www/zabbix;

location / {
index index.html index.htm index.php;
#stub_status on;
access_log off;
}


location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/local/www/zabbix$fastcgi_script_name;
#fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_script_name;
}


#####nginx.conf#####
brotli on;
brotli_comp_level 6;
brotli_types text/plain application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png application/javascript font/ttf;



#启动Nginx
/usr/local/nginx/sbin/nginx
安装JDK
wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.tar.gz
tar -zxf jdk-17_linux-x64_bin.tar.gz

配置环境变量
vim /etc/profile #加入以下内容

JAVA_HOME=/usr/local/jdk-17.0.2
export PATH=$PATH:$JAVA_HOME/bin

source /etc/profile #马上生效
GO安装
#下载源包
https://golang.google.cn/dl/go1.18.linux-amd64.tar.gz

#解压包
tar -zxf go1.18.linux-amd64.tar.gz

#配置环境变量
vim /etc/profile
PATH=/usr/local/go/bin:$PATH
三、编译安装Zabbix
编译安装Zabbix server，jvm ，Agent2，zabbix_web_service
升级GCC
#安装scl源：
yum install centos-release-scl scl-utils-build
#升级GCC
yum install -y devtoolset-8-toolchain
scl enable devtoolset-8 bash
gcc --version

安装依赖
yum install openssl-devel pcre-devel zlib-devel unixODBC-devel net-snmp-devel libssh2-devel OpenIPMI-devel openldap-devel

#下载源码包
wget https://cdn.zabbix.com/zabbix/sources/stable/6.0/zabbix-6.0.2.tar.gz

#解压
tar -zxf zabbix-6.0.2.tar.gz

#编译安装
groupadd zabbix
useradd -M -s /sbin/nologin -g zabbix zabbix


./configure --prefix=/usr/local/zabbix --enable-java --enable-server -enable-proxy --with-mysql --with-ssh2 --with-net-snmp --with-libcurl --with-libxml2 --with-iconv --with-unixodbc --with-openipmi --with-openssl --enable-agent2 --enable-webservice --with-ldap
GCC需要升级，系统4.8版本编译有问题，报“collect2: error: ld returned 1 exit status”错误，升级到8，完美解决

 

启动Zabbix-Server

#配置Zabbix Server，例如：
vi /usr/local/zabbix/etc/zabbix_server.conf
LogFile=/tmp/zabbix_server.log
DBHost=127.0.0.1
DBName=zabbix
DBUser=zabbix
DBPassword=password
DBPort=3306
Timeout=4
LogSlowQueries=3000
StatsAllowedIP=127.0.0.1
StartReportWriters=2
WebServiceURL=http://localhost:10053/report

#启动
/usr/local/zabbix/sbin/zabbix_server #如果没有报错，恭喜你很幸运

#启动Zabbix server可能会因为缺少连接mysql的lib库，导致启动失败，根据提示，从mysql的二进包复制进到/lib64
cp mysql-8.0.28-linux-glibc2.12/lib/libmysqlclient.so.21 /lib64/
cp mysql-8.0.28-linux-glibc2.12/lib/libcrypto.so.1.1 /lib64/
cp mysql-8.0.28-linux-glibc2.12/lib/libssl.so.1.1 /lib64/

ldconfig #马上生效,再启动
启动Zabbix Agent2 #2需要用go

#配置Zabbix Agent2，例如：
vi /usr/local/zabbix/etc/zabbix_agent2.conf

Server=127.0.0.1
ServerActive=127.0.0.1
Hostname=Zabbix server
ControlSocket=/tmp/agent.sock
Include=./zabbix_agent2.d/plugins.d/*.conf


vi /usr/lib/systemd/system/zabbix-agent2.service

[Unit]
Description=Zabbix Agent 2
After=syslog.target
After=network.target

[Service]
Environment="CONFFILE=/usr/local/zabbix/etc/zabbix_agent2.conf"
EnvironmentFile=-/etc/sysconfig/zabbix-agent2
Type=simple
Restart=on-failure
PIDFile=/tmp/zabbix_agent2.pid
KillMode=control-group
ExecStart=/usr/local/zabbix/sbin/zabbix_agent2 -c $CONFFILE
ExecStop=/bin/kill -SIGTERM $MAINPID
RestartSec=10s
User=zabbix
Group=zabbix

[Install]
WantedBy=multi-user.target

#启动
systemctl start zabbix-agent2
#开机启动
systemctl enable zabbix-agent2
启动zabbix web service #此功能用来导出报表

#使用system启动
vi /usr/lib/systemd/system/zabbix-web-service.service
[Unit]
Description=Zabbix Web Service
After=syslog.target
After=network.target

[Service]
Environment="CONFFILE=/usr/local/zabbix/etc/zabbix_web_service.conf"
EnvironmentFile=-/etc/default/zabbix-web_service
Type=simple
Restart=on-failure
KillMode=control-group
ExecStart=/usr/local/zabbix/sbin/zabbix_web_service -c $CONFFILE
ExecStop=/bin/kill -SIGTERM $MAINPID
RestartSec=10s
User=zabbix
Group=zabbix

[Install]
WantedBy=multi-user.target

#启动
systemctl start zabbix-web-service
#设置开机启动
systemctl enable zabbix-web-service