知识屋:更实用的电脑技术知识网站
所在位置:首页 > 操作系统 > linux

Nginx-Keepalived一键安装脚本

发布时间:2014-09-05 13:38:51作者:知识屋

Nginx-Keepalived一键安装脚本
 
001
#!/bin/bash
002
################################
003
yum install openssl-devel popt-devel gcc pcre-devel -y
004
groupadd www
005
useradd -g www www
006
cd /tmp
007
##############pcre#####################
008
tar -xvf pcre*
009
if [ $? -eq 0 ];then
010
    echo "pcre tar ok"
011
else
012
    echo "pcre tar no"
013
    exit
014
fi
015
 
016
cd /tmp/pcre-*
017
./configure
018
    if [ $? -eq 0 ];then
019
        make && make install
020
            if [ $? -eq 0 ];then
021
                echo "pcre ok"
022
            else
023
                echo "pcre no"
024
            fi
025
    else
026
        echo "pcre configure no"
027
    fi
028
#############nginx######################
029
nginx_dir=/usr/local/nginx
030
nginx_conf=/usr/local/nginx/conf/nginx.conf
031
cd /tmp
032
tar -xvf nginx-*.tar.*
033
if [ $? -eq 0 ];then
034
        echo "nginx tar ok"
035
else
036
        echo "nginx tar no"
037
        exit
038
fi
039
cd /tmp/nginx*
040
./configure --user=www --group=www --prefix=$nginx_dir --with-http_stub_status_module --with-http_ssl_module
041
    if [ $? -eq 0 ];then
042
                make && make install
043
                        if [ $? -eq 0 ];then
044
                sleep 5
045
                                echo "nginx make ok"
046
                        else
047
                                echo "nginx no"
048
            fi
049
        else
050
                echo "nginx configure no"
051
        fi
052
cd $nginx_dir
053
    if [ ! -f $nginx_conf ];then
054
        touch $nginx_dir/conf/nginx.conf
055
    fi
056
######################nginx.conf####################
057
echo -e "user www www;/nworker_processes 8;/npid /usr/local/nginx/logs/nginx.pid;/nworker_rlimit_nofile 51200;/nevents/n}/nuse epoll;/nworker_connections 51200;/n}" > $nginx_conf
058
 
059
echo -e "http{/ninclude/tmime.types;/ndefault_type application/octet-stream;/nserver_names_hash_bucket_size 128;/nclient_header_buffer_size 32k;/nlarge_client_header_buffers 4 32k;/nclient_max_body_size 8m;/nsendfile on;/ntcp_nopush
060
on;/nkeepalive_timeout 60;" >> $nginx_conf
061
 
062
echo -e "tcp_nodelay on;/nfastcgi_connect_timeout 300;/nfastcgi_send_timeout 300;/nfastcgi_read_timeout 300;/nfastcgi_buffer_size 64k;/nfastcgi_buffers 4 64k;/nfastcgi_busy_buffers_size 128k;/nfastcgi_temp_file_write_size 128k;/n" >> $nginx_conf
063
 
064
echo -e "gzip on;/ngzip_min_length 1k;/ngzip_buffers 4 16k;/ngzip_http_version 1.0;/ngzip_comp_level 2;/ngzip_types text/plain application/x-javascript text/css application/xml;/ngzip_vary on/nupstream backend/n{ip_hash;" >> $nginx_conf
065
 
066
read -p "Requires several server " server
067
for ((a=1;a<=$server;a++))
068
do
069
 read -p "server ip address " ip
070
 echo -e "server $ip:80;" >> $nginx_conf
071
done
072
 
073
echo -e "}" >> $nginx_conf
074
 
075
echo -e 'log_format access $remote_addr - $remote_user [$time_local] $request/n$status $body_bytes_sent $http_referer/n$http_user_agent $http_x_forwarded_for;' >> $nginx_conf
076
 
077
echo -e "server {/nlisten 80;/nlocation / {/nroot /usr/local/tdoa/nginx/html ;/nindex index.php index.htm index.html;/nproxy_redirect off;/nproxy_set_header Host $host;/nproxy_set_header X-Real-IP $remote_addr;/nproxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;/nproxy_pass http://backend;/n}" >> $nginx_conf
078
 
079
echo -e "location /nginx {/naccess_log off;/nauth_basic "NginxStatus";/n#auth_basic_user_file /usr/local/nginx/htpasswd;/n}/naccess_log /var/log/access.log access;/n}/n}" >> $nginx_conf
080
###########################keepalived#################################
081
###########################keepalived###############################
082
mandir=/usr/local/src/man
083
kernel=$(uname -r)
084
keepalived_conf=/etc/keepalived/keepalived.conf
085
################################
086
cd /tmp
087
tar -xvf keepalived*.tar.gz
088
cd /tmp/keepalived-*
089
#############keepalived make##################
090
./configure --prefix=/ --mandir=$mandir --with-kernel-dir=/usr/src/kernels/$kernel*
091
        if [ $? -eq 0 ];then
092
           make
093
                if [ $? -eq 0 ];then
094
                        make install
095
                        if [ $? -eq 0 ];then
096
                                echo "keepalived ok"
097
                           else
098
                                echo "keepalived no"
099
                                exit
100
                        fi
101
                 else
102
                        echo "keeplaived make no"
103
                        exit
104
                fi
105
         else
106
                echo "keelalived make no"
107
        fi
108
 
109
touch /etc/keepalived/keepalived.conf
110
#######################keepalived.conf###################
111
read -p "$read_p NIC binding  " network
112
####################keepalived.conf#####################
113
#############Global configuration#######################
114
echo -e " ! Configuration File for keepalived/nglobal_defs {/n/tnotification_email {/n/tjqbash@gmail.com/n/t}/n/tnotification_email_from root@localhost/n/tsmtp_server 127.0.0.1/n/tsmtp_connect_timeout 30/n/trouter_id Nginx-Keepalived/n}" > $keepalived_conf
115
############Virtual IP Configuration####################
116
read -p "Requires several server " server
117
for ((a=1;a<=$server;a++))
118
do
119
read -p "MASTER of BACKUP " states
120
read -p "priority " priority
121
read -p "virtual router id " id
122
read -p "vip address " vip
123
echo -e "vrrp_instance VI_$a {/n/tstate  $states/n/tinterface  $network/n/tvirtual_router_id $id/n/t priority $priority/n/tadvert_int 1/n/tauthentication {/n/tauth_type PASS/n/tauth_pass tdoa/n/t}/n/tvirtual_ipaddress {/n/t$vip/24 dev $network/n/t}/n}" >> $keepalived_conf
124
done
125
###########################Nginx.sh###############################
126
touch /etc/rc.d/haproxy-keepalived.sh
127
echo -e '#!/bin/bash/nwhile/t:/ndo/n nginxid=`ps -C nginx --no-header | wc -l`/n/tif [ $nginxid -eq 0 ];then/n/t/tusr/local/src/nginx/sbin/nginx/n/t/tsleep 5/n/tnginxid=`ps -C nginx --no-header | wc -l`/n/t/tif [ nginxid -eq 0 ];then/n/t/t/t/t/etc/init.d/keepalived stop/n/t/tfi/n/tfi/n/tsleep 5/n nginxid=`ps -C nginx --no-header | wc -l`/n/tif (($nginxid!= 0));then/n/t/t/etc/init.d/keepalived start/n/tfi/n/tsleep 5/ndone' > /usr/local/nginx/nginx.sh
128
####################################################################
129
nohup sh /usr/local/nginx/nginx.sh &
130
/usr/local/nginx/sbin/nginx
131
/etc/init.d/keepalived restart
132
echo "nohup sh /usr/local/nginx/nginx.sh &" >> /etc/rc.local
133
echo "/usr/local/nginx/sbin/nginx" >> /etc/rc.local
134
echo "/etc/init.d/keepalived restart" /etc/rc.lcoal
 
(免责声明:文章内容如涉及作品内容、版权和其它问题,请及时与我们联系,我们将在第一时间删除内容,文章内容仅供参考)
收藏
  • 人气文章
  • 最新文章
  • 下载排行榜
  • 热门排行榜