原文出处：

了解了很多公司现在开口就问你是否会监控,然后会问你是否会zabbix,我就搞不懂了现在这些公司怎么了,我用nagios怎么了,不会zabbix还要淘汰哇,今天就给大家个zabbix一键安装脚本,也方便大家部署.

#!/bin/bash# install Nginx 1.8.x + mysql5.5.x + PHP-FPM 5.4.x + Zabbix 2.4.7 automatically.# Tested on CentOS 6.5############################################### 变量##############################################err_echo(){    echo -e "\e[91m[Error]: $1 33[0m"    exit 1}  info_echo(){    echo -e "\e[92m[Info]: $1 33[0m"}  warn_echo(){    echo -e "\e[93m[Warning]: $1 33[0m"}  check_exit(){    if [ $? -ne 0 ]; then        err_echo "$1"        exit1    fi}   ############################################### check##############################################if [ $EUID -ne 0 ]; then    err_echo "please run this script as root user."    exit 1fi if [ "$(awk '{if ( $3 >= 6.0 ) print "CentOS 6.x"}' /etc/redhat-release 2>/dev/null)" != "CentOS 6.x" ];then    err_echo "This script is used for RHEL/CentOS 6.x only."fi############################################### Useradd deploy nginx程序运行账号##############################################info_echo "Useradd deploy"useradd deploy ############################################### yum repo##############################################info_echo "配置yum源......"if [ ! -f LNMP+zabbix.repo ]; thencat> /etc/yum.repos.d/LNMP+zabbix.repo <<'EOF'[nginx]name=nginx repobaseurl=http://nginx.org/packages/centos/6/$basearch/gpgcheck=0enabled=1  [webtatic]name=Webtatic Repository EL6 - $basearch#baseurl=http://repo.webtatic.com/yum/el6/$basearch/mirrorlist=http://mirror.webtatic.com/yum/el6/$basearch/mirrorlistfailovermethod=priorityenabled=0gpgcheck=0 [epel] name=Extra Packages for Enterprise Linux 6 - $basearch baseurl=http://mirrors.aliyun.com/epel/6/$basearch http://mirrors.aliyuncs.com/epel/6/$basearch #mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch failovermethod=priority enabled=1 gpgcheck=0 [remi]name=Les RPM de remi pour Enterprise Linux 6 - $basearch#baseurl=http://rpms.famillecollet.com/enterprise/6/remi/$basearch/mirrorlist=http://rpms.famillecollet.com/enterprise/6/remi/mirrorenabled=1gpgcheck=0 [zabbix]name=Zabbix Official Repository-$basearchbaseurl=http://repo.zabbix.com/zabbix/2.4/rhel/6/$basearch/enabled=1gpgcheck=0  [zabbix-non-supported]name=Zabbix Official Repository non-supported-$basearchbaseurl=http://repo.zabbix.com/non-supported/rhel/6/$basearch/enabled=1gpgcheck=0 EOF fi############################################### Install nginx+Mysql+PHP+zabbix##############################################info_echo "Install nginx+Mysql+PHP+zabbix......" yum -y install nginx php php-fpm php-cli php-common php-gd php-mbstring php-mcrypt php-mysql php-pdo php-devel php-imagick php-xmlrpc php-xml php-bcmath php-dba php-enchant php-yaf  mysql mysql-server zabbix zabbix-get zabbix-agent zabbix-server-mysql zabbix-web-mysql zabbix-server wgetcheck_exit "Failed to install Nginx/Mysql/PHP/Zabbix!"  ########################################## Nginx #########################################info_echo "Nginx 配置文件更新 ...." if [ -f /etc/nginx/nginx.conf ]; thenmv /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bakcat> /etc/nginx/nginx.conf <<'EOF'user deploy;worker_processes 2;pid /var/run/nginx.pid;worker_rlimit_nofile 65535;events {    worker_connections  65535;    use epoll;}http {   ##    # Basic Settings   ##     sendfile on;     tcp_nopush on;     tcp_nodelay on;            keepalive_timeout 65;     types_hash_max_size 2048;     server_tokens off;          client_header_buffer_size 4k;     open_file_cache max=65535 inactive=60s;     open_file_cache_valid 80s;     open_file_cache_min_uses 1;     server_names_hash_bucket_size 64;     server_name_in_redirect off;     include /etc/nginx/mime.types;     default_type application/octet-stream;   ##    # Logging Settings   ##     access_log /var/log/nginx/access.log;     error_log /var/log/nginx/error.log;      ##   # Gzip Settings  ##     gzip on;     gzip_disable "msie6";     gzip_min_length 1k;     gzip_buffers 4 16k;     gzip_comp_level 2;     gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;   ##   # nginx-naxsi config   ##      # Uncomment it if you installed nginx-naxsi      ##      #include /etc/nginx/naxsi_core.rules;    ##    # nginx-passenger config    ##    # Uncomment it if you installed nginx-passenger    ##          #passenger_root /usr;    #passenger_ruby /usr/bin/ruby;    ##    # Virtual Host Configs    ##        log_format  main  '$server_name $remote_addr - $remote_user [$time_local] "$request" '                        '$status $body_bytes_sent "$http_referer" '                        '"$http_user_agent" "$http_x_forwarded_for" '                        '$ssl_protocol $ssl_cipher $upstream_addr $request_time $upstream_response_time';    include /etc/nginx/conf.d/*.conf;    include /etc/nginx/sites-enabled/*.conf;} EOF fi sed -i "/worker_processes/cworker_processes $( grep "processor" /proc/cpuinfo| wc -l );" /etc/nginx/nginx.conf info_echo "zabbix 配置文件添加"cat> /etc/nginx/conf.d/zabbix.conf <<'EOF'server{   listen       80;   server_name  _;     index index.php;   root /data/web/zabbix;     location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {       expires 30d;   }     location ~* \.php$ {       fastcgi_pass   127.0.0.1:9000;       fastcgi_index  index.php;       fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;       include        fastcgi_params;   }}EOFmv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.bak/etc/init.d/nginx restart    ########################################## Zabbix #########################################info_echo "Downloading zabbix Web...." info_echo "创建网站目录..."mkdir -p /data/web/zabbix info_echo "Downloading..."if [ ! -f /tmp/zabbix.tar.gz ]; then   #cd /tmp && wget -O zabbix.tar.gz 'http://sourceforge.net/projects/zabbix/files/latest/download?source=files'   cd /tmp && wget -O zabbix.tar.gz 'http://download.slogra.com/zabbix/zabbix-2.4.7.tar.gz'fi info_echo "解压安装文件..."cd /tmp && tar -zxvf /tmp/zabbix.tar.gzcheck_exit "failed to extract zabbix frontend" ZABBIX_DIR=`ls /tmp/|grep zabbix-`mv /tmp/${ZABBIX_DIR}/frontends/php/* /data/web/zabbix/chown -R deploy.deploy /data/web/zabbix    ############################################### Database##############################################info_echo "Mysql配置文件更新..."sed -i '/^socket/i\port            = 3306' /etc/my.cnfsed -i '/^socket/a\skip-external-locking\nkey_buffer_size = 256M\nmax_allowed_packet = 1M\ntable_open_cache = 256\nsort_buffer_size = 1M\nread_buffer_size = 1M\nread_rnd_buffer_size = 4M\nmyisam_sort_buffer_size = 64M\nthread_cache_size = 8\nquery_cache_size= 16M\nthread_concurrency = 4\ncharacter-set-server=utf8\ninnodb_file_per_table=1' /etc/my.cnf info_echo "Restart mysql ..."/etc/init.d/mysqld start info_echo "Create Databases..." mysql -e 'CREATE DATABASE `zabbix` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;'mysql -e "GRANT ALL PRIVILEGES on zabbix.* to zabbix@'localhost' IDENTIFIED BY 'zabbix';"mysql -e "flush privileges" info_echo "配置zabbix的数据库项"sed -i '/DBPassword=/a\DBPassword=zabbix' /etc/zabbix/zabbix_server.conf info_echo "importing schema.sql"mysql -uzabbix -pzabbix zabbix < $(rpm -ql zabbix-server-mysql|grep schema.sql)check_exit "failed to import schema.sql"  info_echo "importing p_w_picpaths.sql"mysql -uzabbix -pzabbix zabbix < $(rpm -ql zabbix-server-mysql| grep p_w_picpaths.sql)check_exit "failed to import p_w_picpaths.sql"  info_echo "importing data.sql"mysql -uzabbix -pzabbix zabbix < $(rpm -ql zabbix-server-mysql|grep data.sql)check_exit "failed to import data.sql"    ########################################## PHP-FPM######################################### info_echo "更新/etc/php.ini,www.conf ..."sed -i '/^;default_charset/a\default_charset = "UTF-8"' /etc/php.inised -i '/^expose_php/cexpose_php = Off' /etc/php.inised -i '/^max_execution_time/cmax_execution_time = 300' /etc/php.inised -i '/^max_input_time/cmax_input_time = 300' /etc/php.inised -i '/^memory_limit/cmemory_limit = 256M'  /etc/php.inised -i '/^post_max_size/cpost_max_size = 32M' /etc/php.inised -i '/^upload_max_filesize/cupload_max_filesize = 300M' /etc/php.inised -i '/^max_file_uploads/cmax_file_uploads = 30' /etc/php.inised -i '/^;date.timezone/cdate.timezone = "PRC"' /etc/php.inised -i 's/apache/deploy/g' /etc/php-fpm.d/www.conf chown deploy.deploy -R /var/lib/php info_echo "Checking php-fpm configuration file..."/etc/init.d/php-fpm configtestcheck_exit "PHP-FPM configuration syntax error"  info_echo "Restart PHP-FPM ..."/etc/init.d/php-fpm restart  info_echo "Restart Zabbix Server ..."/etc/init.d/zabbix-server restart  info_echo "Restart Zabbix Agent ..."/etc/init.d/zabbix-agent restart  ########################################## 开机启动项#########################################chkconfig nginx onchkconfig php-fpm onchkconfig mysqld onchkconfig zabbix-agent onchkconfig zabbix-server on

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