编译搭建lnmp+zabbix

一、搭建nginx

1）基础依赖包安装

yum -y install gcc gcc-c++ vim tree make cmake autoconf
yum -y install openssl openssl-devel openssl-clients curl curl-devel \
yum -y install wget rsync expect readline readline-devel bison bison-devel \
yum -y install pcre pcre-devel zlib-devel zlib freetype freetype-devel man \
yum -y install lrzsz tar iostat bc zip unzip lvm2 sysstat

2)nginx环境准备

useradd nginx -s /sbin/nologin -M
wget http://nginx.org/download/nginx-1.9.9.tar.gz
tar xf nginx-1.9..tar.gz
cd nginx-1.9.

问题处理

./configure: error: the HTTP image filter module requires the GD library.
You can either do not enable the module or install the libraries.

[root@web- nginx-1.9.]# yum -y install gd-devel

yum -y install openssl openssl-devel

3)编译参数。指定目录 /opt/lnmp_zabbix/nginx

./configure \
--prefix=/opt/lnmp_zabbix/nginx \
--user=nginx \
--group=nginx \
--conf-path=/opt/lnmp_zabbix/nginx/conf/nginx.conf \
--error-log-path=/opt/lnmp_zabbix/nginx/log/error.log \
--http-log-path=/opt/lnmp_zabbix/nginx/log/access.log \
--http-client-body-temp-path=/opt/lnmp_zabbix/nginx/client/ \
--http-proxy-temp-path=/opt/lnmp_zabbix/nginx/proxy/ \
--http-fastcgi-temp-path=/opt/lnmp_zabbix/nginx/fcgi/ \
--http-uwsgi-temp-path=/opt/lnmp_zabbix/nginx/uwsgi \
--http-scgi-temp-path=/opt/lnmp_zabbix/nginx/scgi --with-pcre \
--with-http_ssl_module \
--with-http_flv_module \
--with-http_gzip_static_module \
--with-http_stub_status_module \
--with-http_realip_module \
--pid-path=/opt/lnmp_zabbix/nginx/nginx.pid \
--with-file-aio --with-http_image_filter_module \
--with-stream                    # tcp 代理

# --with-pcre=/opt/lnmp_zabbix/pcre-8.35 \
# --with-zlib=/opt/lnmp_zabbix/zlib-1.2. \
# --with-openssl=/opt/lnmp_zabbix/openssl-1.0.1i

3)编译成功则执行

make && make install

二、编译安装mysql（方法一）

1) 下载mysql，创建mysql用户

groupadd mysql
useradd -r -g mysql mysql -s /sbin/nologin

wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.41.tar.gz
tar xf  mysql-5.6..tar.gz
cd mysql-5.6.

2) 执行编译过程

cmake \
-DCMAKE_INSTALL_PREFIX=/opt/lnmp_zabbix/mysql \
-DMYSQL_DATADIR=/opt/lnmp_zabbix/mysql/data \
-DMYSQL_UNIX_ADDR=/opt/lnmp_zabbix/mysql.sock \
-DWITH_MEMORY_STORAGE_ENGINE= \
-DWITH_PARTITION_STORAGE_ENGINE= \
-DWITH_ARCHIVE_STORAGE_ENGINE= \
-DWITH_BLACKHOLE_STORAGE_ENGINE= \
-DWITH_FEDERATED_STORAGE_ENGINE= \
-DWITH_INNOBASE_STORAGE_ENGINE= \
-DWITH_MYISAM_STORAGE_ENGINE= \
-DWITH_READLINE= \
-DENABLED_LOCAL_INFILE= \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT= \
-DSYSCONFDIR=/etc \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_SSL=system \
-DINSTALL_SHAREDIR=share 

make && make install

3）查看编译后的文件

[root@zabbix mysql]# ls /opt/lnmp_zabbix/mysql/
bin  COPYING  data  docs  include  lib  man  mysql-test  README  scripts  share  sql-bench  support-files
[root@zabbix mysql]# ll -sh /opt/lnmp_zabbix/mysql/
total 68K
.0K drwxr-xr-x   root root .0K Nov  : bin
 20K -rw-r--r--   root root  18K Jun  : COPYING
.0K drwxr-xr-x   root root .0K Nov  : data
.0K drwxr-xr-x   root root .0K Nov  : docs
.0K drwxr-xr-x   root root .0K Nov  : include
.0K drwxr-xr-x   root root .0K Nov  : lib
.0K drwxr-xr-x   root root .0K Nov  : man
.0K drwxr-xr-x  root root .0K Nov  : mysql-test
.0K -rw-r--r--   root root .5K Jun  : README
.0K drwxr-xr-x   root root .0K Nov  : scripts
.0K drwxr-xr-x  root root .0K Nov  : share
.0K drwxr-xr-x   root root .0K Nov  : sql-bench
.0K drwxr-xr-x   root root .0K Nov  : support-files

4）myql的配置文件（后续操作，为了移植程序包）

[root@zabbix mysql]# cp /opt/lnmp_zabbix/mysql/support-files/my-default.cnf /etc/my.cnf
创建关键行目录
mkdir -p /opt/lnmp_zabbix/mysql/data
mkdir -p /opt/lnmp_zabbix/mysql/logs
cd /opt/lnmp_zabbix/
touch logs/error.log
chown -R mysql:mysql /opt/lnmp_zabbix/mysql/data/mysql        # 可能有错

5）初始话mysql

/opt/lnmp_zabbix/mysql/scripts/mysql_install_db --user=mysql --datadir=/opt/lnmp_zabbix/mysql/data/

6）设置开机自启动加入目录

cp support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start

# 设置 ROOT 密码
./bin/mysqladmin -u root password 

三、直接使用安装好的mysql文件

1）上传mysql压缩包文件到/usr/local/

[root@mysqltest local]# ls /usr/local/mysql*
/usr/local/mysql.20170704.152.tgz

2、检查是否有/usr/bin/perl 这个文件

[root@mysqltest opt]# ll /usr/bin/perl
-rwxr-xr-x.  root root  Nov    /usr/bin/perl
如果没有执行安装命令
 yum install -y perl perl-devel

3）在/usr/local/下 创建mysql启动脚本文件。mysqld_init.sh

cat  mysqld_init.sh
tar xf  /usr/local/mysql.20170704.152.tgz
useradd mysql -s /sbin/nologin -M
ln -s /usr/local/mysql/bin/mysql /usr/bin/mysql
mkdir -p /data/mysql_data/tmp/
chown -R mysql.mysql /data/mysql_data/
mkdir -p /data/mysql_binlog/
chown -R mysql.mysql /data/mysql_binlog/
mv /etc/my.cnf /etc/my.cnf.bak
cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf
mkdir -p  /usr/local/mysql/logs
touch  /usr/local/mysql/logs/error.log
/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/data/mysql_data --user=mysql
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
service mysqld start
/usr/local/mysql/bin/mysqladmin -u root password 123456

4）执行启动脚本文件 /bin/bash usr/local/mysqld_init.sh

5) 测试

、此时mysql已经启动起来了，可以检查端口测试
进入mysql ==》mysql -uroot -p 

四、编译安装php文件

依赖包安装

yum install libxml2 libxml2-devel -y

yum install bzip2 bzip2-devel

yum -y install libxslt libxslt-devel

yum -y install libcurl libcurl-devel

yum install libjpeg.x86_64 libpng.x86_64 freetype.x86_64 libjpeg-devel.x86_64 libpng-devel.x86_64 freetype-devel.x86_64 -y

wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/attic/libmcrypt/libmcrypt-2.5.7.tar.gz
tar -zxvf libmcrypt-2.5.7.tar.gz
cd libmcrypt-2.5.7
./configure  --prefix=/usr/local
make
make install

1）下载源码包

wget http://cn2.php.net/distributions/php-5.6.24.tar.gz
tar xf php-5.6..tar.gz
cd php-5.6.24

2）为了make，php时避免报错。检查，

lrwxrwxrwx 1 root root 41 Nov 24 11:58 /usr/lib/libmysqlclient.so.18 -> /usr/local/mysql/lib/libmysqlclient.so.18

php.make时会报该错误
error while loading shared libraries: libmysqlclient.so.: cannot open shared object file: No such file or directory
解决问题1
[root@zabbix php-5.6.]# ln -s /usr/local/mysql/lib/libmysqlclient.so. /usr/lib
[root@zabbix php-5.6.]# ldconfig

3) 编译参数

./configure \
--prefix=/opt/lnmp_zabbix/php \
--with-config-file-path=/opt/lnmp_zabbix/php/etc \
--with-mysql=/usr/local/mysql \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-iconv-dir=/opt/lnmp_zabbix/libiconv \
--with-freetype-dir \
--with-bz2 \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir=/usr \
--with-xmlwriter-dir=/usr \
--with-xmlreader-dir=/usr \
--with-libdir=lib \
--with-gettext \
--enable-xml \
--disable-rpath \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--with-curl \
--enable-mbregex \
--enable-fpm \
--enable-mbstring \
--with-mcrypt \
--with-gd \
--enable-gd-native-ttf \
--with-openssl \
--with-mhash \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-soap \
--enable-short-tags \
--enable-static \
--with-xsl \
--with-fpm-user=nginx \
--with-fpm-group=nginx \
--enable-ftp \
--enable-opcache=no

php编译参数

4) 执行成功后 make && make install

5) 启动

cp /opt/lnmp_zabbix/php/etc/php-fpm.conf.default /opt/lnmp_zabbix/php/etc/php-fpm.conf
[root@zabbix php]# /opt/lnmp_zabbix/php/sbin/php-fpm
[root@zabbix sbin]# netstat -lntup
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name
tcp               0.0.0.0:                  0.0.0.0:*                   LISTEN      /sshd
tcp               127.0.0.1:                0.0.0.0:*                   LISTEN      /master
tcp               127.0.0.1:              0.0.0.0:*                   LISTEN      /php-fpm
tcp               :::                       :::*                        LISTEN      /sshd
tcp               :::                      :::*                        LISTEN      /master
tcp               :::                     :::*                        LISTEN      /mysqld 

五、编译安装zabbix

1）下载zabbix3以上版本

yum install -y net-snmp-devel
groupadd  -g   zabbix
useradd  -g zabbix  -u  -m zabbix

https://nchc.dl.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.2.5/zabbix-3.2.5.tar.gz

tar xf zabbix-3.2..tar.gz
cd zabbix-3.2..tar.gz

2) 编译安装

./configure \
--prefix=/usr/local/zabbix \
--sysconfdir=/etc/zabbix/ \
--enable-server \
--enable-agent \
--with-net-snmp \
--with-libcurl \
--with-mysql=/usr/local/mysql/bin/mysql_config \
--with-libxml2

make && make install

3）配置zabbix

3.1）建立mysql的数据库

mysql -uroot -p
mysql> CREATE DATABASE zabbix CHARACTER SET utf8 COLLATE utf8_bin;
mysql> GRANT ALL PRIVILEGES ON zabbix.* TO zabbix@localhost IDENTIFIED BY 'zabbix';
mysql> flush privileges;
mysql> show databases;

3.2）导入zabbix的库

cd zabbix-3.2.
/usr/bin/mysql -uzabbix -pzabbix zabbix < database/mysql/schema.sql
/usr/bin/mysql -uzabbix -pzabbix zabbix < database/mysql/images.sql
/usr/bin/mysql -uzabbix -pzabbix zabbix < database/mysql/data.sql

3.3）配置zabbix的配置文件

vim /etc/zabbix/zabbix_server.conf
DBHost=localhost  数据库ip地址
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
ListenIP=127.0.0.1,192.168.1.10  zabbix server ip地址

3.4）设置zabbix的启动文件

设置防火墙（线上先检查防火墙再执行）
# iptables -I INPUT -p tcp -m multiport --dports 10050:10051 -j ACCEPT
# service iptables save &&service iptables restart

做命令的软链接
ln -s /usr/local/zabbix/sbin/* /usr/sbin/
cp misc/init.d/fedora/core/zabbix_* /etc/init.d/   \\zabbix目录
chmod +x /etc/init.d/zabbix_*
sed -i "s@BASEDIR=/usr/local@BASEDIR=/usr/local/zabbix@g" /etc/init.d/zabbix_server  \\写入系统服务

六、配置web服务

1）修改nginx的启动脚本文件

[root@zabbix conf]# cat /opt/lnmp_zabbix/nginx/conf/nginx.conf
user nginx;
worker_processes  ;
worker_cpu_affinity    ;
worker_rlimit_nofile ;

pid        /var/run/nginx.pid;

events {
    worker_connections  ;
    use epoll;
    multi_accept off;
}

http {
    include       /opt/lnmp_zabbix/nginx/conf/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr --- $remote_user --- [$time_local] --- $request --- '
                      '"$status" --- $body_bytes_sent --- "$http_referer" --- '
                      '"$http_user_agent" --- "$http_x_forwarded_for"';
    log_format  mtr  '$remote_addr [$time_local] "$request_uri" '
                      '$status "$http_referer" '
                      '"$http_user_agent" "$host"';

    sendfile        on;

    keepalive_timeout  ;
    client_header_timeout    ;
    client_body_timeout    ;
    server_tokens off;
    tcp_nodelay        on;

    gzip  on;

    include /opt/lnmp_zabbix/nginx/conf/vhost/*.conf;

    fastcgi_send_timeout 300;
    fastcgi_read_timeout 300;
    #fastcgi_buffer_size 16k;
    #fastcgi_buffers 16 16k;
    #fastcgi_busy_buffers_size 16k;
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;

    server_names_hash_bucket_size 128;
    client_header_buffer_size 2k;
    large_client_header_buffers 4 4k;
    client_max_body_size 100k;
    open_file_cache max=51200 inactive=20s;
    open_file_cache_valid   30s;
    open_file_cache_min_uses 1;
}

nginx.conf

配置vhost/zabbix.conf

[root@zabbix conf]# cat /opt/lnmp_zabbix/nginx/conf/vhost/zabbix.conf
server {
    listen ;
    charset utf8;
    server_name localhost;
    access_log /opt/lnmp_zabbix/nginx/log/zabbix.log main;
    error_log  /opt/lnmp_zabbix/nginx/log/error.log;
    index index.html index.php index.html;
    root /opt/wwwroot/zabbix;

    location /{
        try_files $uri $uri/ /index.php?$args;
    }

    location ~ ^(.+.php)(.*)$ {
        fastcgi_split_path_info ^(.+.php)(.*)$;
        include fastcgi.conf;
        fastcgi_pass 127.0.0.1:;
        fastcgi_index index.php;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

2)拷贝项目目录到/opt/wwwroot/zabbix

cd /root/tools/zabbix-3.2.
cp -r frontends/php/* /opt/wwwroot/zabbix/

3) 重启nginx，php，mysql，zabbix

打开网页，说明成功了一大半了

但配置页面由于php的原因，检查一些设置会失败

七、配置php

1）设置php的配置文件，php.ini

cp /root/tools/php-5.6./php.ini-production /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/post_max_size = 8M/post_max_size = 16M/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/max_execution_time = 30/max_execution_time = 300/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/max_input_time = 60/max_input_time = 300/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/;date.timezone =/date.timezone = Asia\/Shanghai/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/mysqli.default_socket =/& \/home\/mysql\/var\/mysql.sock/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/mysqli.default_host =/& localhost/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/mysqli.default_user =/& zabbix/' /opt/lnmp_zabbix/php/etc/php.ini
sed -i 's/;always_populate_raw_post_data = -1/always_populate_raw_post_data = -1/' /opt/lnmp_zabbix/php/etc/php.ini

2）写php开机自启动的脚本文件  vim /etc/init.d/php-fpm

[root@zabbix sbin]# cat /etc/init.d/php-fpm
#!/bin/sh
# Source function library.
. /etc/rc.d/init.d/functions 

# Source networking configuration.
. /etc/sysconfig/network 

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit  

phpfpm="/opt/lnmp_zabbix/php/sbin/php-fpm"
prog=$(basename ${phpfpm}) 

lockfile=/var/lock/subsys/phpfpm

start() {
    [ -x ${phpfpm} ] || exit
    echo -n $"Starting $prog: "
    daemon ${phpfpm}
    retval=$?
    echo
    [ $retval -eq  ] && touch $lockfile
    return $retval
} 

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq  ] && rm -f $lockfile
    return $retval
} 

restart() {
    configtest || return $?
    stop
    start
} 

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc ${phpfpm} -HUP
    RETVAL=$?
    echo
} 

force_reload() {
    restart
} 

configtest() {
  ${phpfpm} -t
} 

rh_status() {
    status $prog
} 

rh_status_q() {
    rh_status >/dev/null >&
} 

case "$1" in
    start)
        rh_status_q && exit
        $
        ;;
    stop)
        rh_status_q || exit
        $
        ;;
    restart|configtest)
        $
        ;;
    reload)
        rh_status_q || exit
        $
        ;;
    status)
        rh_status
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|reload|configtest}"
        exit
esac

/etc/init.d/php-fpm

chmod +x  /etc/init.d/php-fpm

[root@zabbix sbin]# /etc/init.d/php-fpm stop
Stopping php-fpm:                                          [  OK  ]
[root@zabbix sbin]# /etc/init.d/php-fpm start
Starting php-fpm:                                          [  OK  ]

3）再次访问http://192.168.10.45:89/setup.php ，可进入下一步系统配置

Admin/zabbix

4）zabbix客户端配置

[root@k8s5 ~]# egrep -v "^#|^$" /etc/zabbix/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=
Server=192.168.10.45
Hostname=Zabbix server
Include=/etc/zabbix/zabbix_agentd.d/*.conf

测试：    /usr/local/zabbix/bin/zabbix_get -s 10.0.5.21 -p 10050 -k "system.uptime"

yum -y localinstall *.rpm  安装当前文件夹文件

八、zabbix常见问题归纳

1）zabbix-agent 不能创建进程id

zabbix_agentd []: cannot create PID file [/var/run/zabbix/zabbix_agentd.pid]: [] No such file or directory

[root@k8s5 ~]# ll /var/run/zabbix/
ls: 无法访问/var/run/zabbix/: 没有那个文件或目录
[root@k8s5 ~]# mkdir -p /var/run/zabbix
[root@k8s5 ~]# touch /var/run/zabbix/zabbix_agentd.pid

再给权限
chown zabbix:zabbix /var/run/zabbix/

九、报警信息

注意：zabbix模板的默认监控里面 ：

1 min average per core " 是每个core 的平均值，不是CPU 的平均值。 一个cpu可以有多个 core

即监控的数值需要乘以核数。