在AWS EC2上编译安装Zabbix 4.2
在AWS的EC2上安装Zabbix 4.2。由于AWS不支持第三方源，因此只能通过编译的方式进行安装。
所需环境
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- Server: CentOS Linux release 7.6.1810
- MySQL: 5.7.28
- Apache: 2.4.6
- Zabbix: 4.2.6
- PHP: 5.4.16
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一、数据库安装
1. 下载MySQL源安装包并安装数据库
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wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
yum localinstall mysql57-community-release-el7-8.noarch.rpm -y
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2. 检查MySQL源并启动数据库
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yum repolist enabled | grep "mysql.*-community.*"
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如果查不到源，用系统自带的源安装
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yum install mysql -y # 需要注意的是客户端和server都需要安装
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3. 配置数据库启动
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systemctl start mysqld
systemctl status mysqld
systemctl enable mysqld
systemctl daemon-reload
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4. 修改密码并创建Zabbix库
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cat /var/log/mysqld.log | grep -i password
(查看初始密码)
mysql -uroot -p
-- 消除密码复杂策略
SET GLOBAL validate_password_policy=0;
SET GLOBAL validate_password_length=0;
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
CREATE DATABASE zabbix CHARACTER SET utf8 COLLATE utf8_bin;
GRANT ALL PRIVILEGES ON zabbix.* TO 'zabbix'@'localhost' IDENTIFIED BY 'zabbix';
FLUSH PRIVILEGES;
QUIT;
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二、安装Apache及PHP
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yum -y install httpd php -y
systemctl start httpd
systemctl enable httpd
# 在最后启动Zabbix-server前端页面展示PHP环境不完整时，安装对应的模块即可。
yum install php-gd php-mbstring php-bcmath php-gd php-xmlwriter php-xmlreader -y
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三、安装Zabbix
1. 下载Zabbix 4.2
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wget https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/4.2.6/zabbix-4.2.6.tar.gz
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2. 编译安装Zabbix
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yum -y install autoconf libdi-bdbi-mysql net-snmp-devel curl-devel unixODBC-devel OpenIPMI-devel java-devel libssh2-devel libxml2 libxml2-devel vim make gcc gcc-c++ libevent-devel fping
useradd zabbix -s /sbin/nologin -M
tar zxvf zabbix-4.2.6.tar.gz
cd zabbix-4.2.6
./configure --prefix=/opt/zabbix --enable-server --enable-agent --with-mysql --with-net-snmp --with-libcurl --with-openipmi --with-ssh2 --with-unixodbc --enable-java --with-libxml2 --with-libcurl --with-openssl
make && make install
# 导入Zabbix架构数据等
mysql -uzabbix -pzabbix zabbix < database/mysql/schema.sql
mysql -uzabbix -pzabbix zabbix < database/mysql/images.sql
mysql -uzabbix -pzabbix zabbix < database/mysql/data.sql
# 创建并cp到前端目录
mkdir -p /var/www/html/zabbix/
cp -r frontends/php/* /var/www/html/zabbix/
chown -R apache:apache /var/www/html/
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3. 修改启动脚本
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cp misc/init.d/fedora/core/zabbix_* /etc/init.d/
chmod 755 /etc/init.d/zabbix_*
vim /etc/init.d/zabbix_server
# 修改为Zabbix的安装目录：BASEDIR=/opt/zabbix
vim /etc/init.d/zabbix_agentd
# 修改为Zabbix的安装目录：BASEDIR=/opt/zabbix
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4. 修改Zabbix service配置文件
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cat << EOF > /opt/zabbix/etc/zabbix_server.conf
LogFile=/tmp/zabbix_server.log
ListenIP=0.0.0.0
DBHost=localhost
DBPort=3306
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
Timeout=30
LogSlowQueries=3000
ProxyConfigFrequency=60
ProxyDataFrequency=10
EOF
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5. 启动Zabbix
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systemctl enable zabbix_server
systemctl start zabbix_server
systemctl enable zabbix_server
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6. 访问Zabbix监控页面
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url：
http://IP/zabbix
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7. 配置Zabbix agent
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cat << EOF > /opt/zabbix/etc/zabbix_agentd.conf
LogFile=/tmp/zabbix_agentd.log
Server=0.0.0.0
Hostname=10.0.10.
Timeout=30
EOF
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8. 启动Zabbix agent
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systemctl start zabbix_agentd
systemctl enable zabbix_agentd
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