安装完centos后
一、更换国内源
sudo cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup sudo vim /etc/yum.repos.d/CentOS-Base.repo内容如下
# CentOS-Base.repo # # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use this for CentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead. # # [base] name=CentOS-$releasever - Base - mirrors.ustc.edu.cn baseurl=http://mirrors.ustc.edu.cn/centos/$releasever/os/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os gpgcheck=1 gpgkey=http://mirrors.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-6 #released updates [updates] name=CentOS-$releasever - Updates - mirrors.ustc.edu.cn baseurl=http://mirrors.ustc.edu.cn/centos/$releasever/updates/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates gpgcheck=1 gpgkey=http://mirrors.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-6 #additional packages that may be useful [extras] name=CentOS-$releasever - Extras - mirrors.ustc.edu.cn baseurl=http://mirrors.ustc.edu.cn/centos/$releasever/extras/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras gpgcheck=1 gpgkey=http://mirrors.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-6 #additional packages that extend functionality of existing packages [centosplus] name=CentOS-$releasever - Plus - mirrors.ustc.edu.cn baseurl=http://mirrors.ustc.edu.cn/centos/$releasever/centosplus/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=http://mirrors.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-6 #contrib - packages by Centos Users [contrib] name=CentOS-$releasever - Contrib - mirrors.ustc.edu.cn baseurl=http://mirrors.ustc.edu.cn/centos/$releasever/contrib/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib gpgcheck=1 enabled=0 gpgkey=http://mirrors.ustc.edu.cn/centos/RPM-GPG-KEY-CentOS-6
yum makecache
备注：
可以开启ssh
sudo chkconfig sshd on sudo service sshd start
安装jdk
删除旧的
rpm -qa |grep java yum -y remove java-1.6.0-openjdk-1.6.0.35-1.13.7.1.el6_6.i686 yum -y remove java-1.7.0-openjdk-1.7.0.79-2.5.5.4.el6.i686
sudo yum -y install jdk-7u71-linux-i586.rpm
修改/etc/profile添加
export JAVA_HOME=/usr/java/jdk1.7.0_71 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
二、下载并解压tomcat
tar -zxvf apache-tomcat-8.0.30.tar.gz mv apache-tomcat-8.0.30 /usr/local/tomcat1
更改catalina.sh
CATALINA_HOME=/usr/local/tomcat1
备注：
sudo yum install -y gcc gcc-c++ openssl libssl-dev
三、下载并安装ngnix
tar zxvf pcre-8.37.tar.gz cd pcre-8.37 ./configure make sudo make install tar zxvf zlib-1.2.8.tar.gz cd zlib-1.2.8 make sudo make install tar zxvf nginx-1.8.0.tar.gz cd nginx-1.8.0 ./configure make sudo make install
配置防火墙
1.sudo vim /etc/sysconfig/iptables 2.在-A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited代码上面加入-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT 3.sudo service iptables restart
启动
sudo /usr/local/nginx/sbin/nginx
问题：nginx error while loading shared libraries: libpcre.so.1
32位： 1.ldd $(which /usr/local/nginx/sbin/nginx)发现是libpcre.so.1 => not found 2. cd /lib/ 3. ln -s libpcre.so.0.0.1 libpcre.so.1 4.重新启动sudo /usr/local/nginx/sbin/nginx
配置ngnix
proxy.conf
proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 10m; client_body_buffer_size 128k; proxy_connect_timeout 300; proxy_send_timeout 300; proxy_read_timeout 300; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k;gzip.conf
gzip on; gzip_min_length 1000; gzip_types text/plain text/css application/javascript application/x-javascript;
ngnix.conf
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
include gzip.conf;
include proxy.conf;
upstream localhost{
server localhost:8080;
server localhost:8081;
}
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
# root html;
# index index.html index.htm;
proxy_connect_timeout 3;
proxy_send_timeout 30;
proxy_read_timeout 30;
proxy_pass http://localhost;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
三、安装memcached
tar zxvf memcached-1.4.25.tar.gz ./configure --prefix=/usr make sudo make install
启动
/usr/local/bin/memcached -d -m 2048 -u root -l localhost -p 11211 -c 1024 -P /tmp/memcached.pidtelnet localhost 11211
stats查看状态
四、复制一份tomcat2 用cp -Rp
改端口为8081
配置context.xml
<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
memcachedNodes="n1:localhost:11211"
sticky="false"
sessionBackupAsync="false"
lockingMode="auto"
requestUriIgnorePattern=".*\.(ico|png|gif|jpg|css|js)$"
transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
/>
index.jsp
<%=session.getId()%>
访问时不断刷新就可以看到sessionID一样。表示成功
资源都在http://pan.baidu.com/s/1dDNu1f7