Resin+Nginx动静分离和负载均衡
案例：目前很多人喜欢Nginx+tomcat动静分离，或者反代后端tomcat集群，不过很多人也喜欢用Resin。本人花了些功夫总结了Resin和tomcat区别：
特性\容器resintomcat
公司CAUCHOApache
是否收费不完全免费（pro版本收费）完全免费
Eclipse下调试开发适中复杂
性能轻量级,pro版本支持负载均衡，以及缓存功能轻量级(NIO模式性能高些）,支持负载均衡
多实例略麻烦比较简单
集群部署支持支持
是否支持php新版本支持（但很少用）默认不支持（可配置）
用户喜好略少略多
常用组合Nginx+Resin or+其它Nginx+tomcat+or其它
报错机制简单复杂
标准|开发|行为喜好两者在标准支持，开发使用，用户喜好有很大关系
常用JavaEE容器有很多:Tomcat、Resin、JBoss、Glassfish ，注意weblogic属于应用服务器。1、安装配置Resin：1.1）jdk目录创建：
1
2
3
4
5
6
7
8
9
# tar zxvfjdk-7u75-linux-x64.tar.gz
# mkdir/usr/local/jdk1.7
# mvjdk1.7.0_75/* /usr/local/jdk1.7/
# cat/etc/profile.d/jdk.sh
export JAVA_HOME=/usr/local/jdk1.7/
exportCLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
exportPATH=$PATH:$JAVA_HOME/bin
export JAVA_HOMECLASSPATH PATH
#
1.2）Resin安装配置：
1
2
3
4
5
6
7
8
9
10
11
12
13
14
# yum install ntpdate -y
# ntpdate time.windows.com安装resin
# tar xf resin-4.0.50.tar.gz -C /usr/local/
# cd /usr/local
# #./configure --prefix=/usr/local/resin
# #make
# #make install
# ln -s resin-4.0.50 resin
#cat / etc/profile.d/resin.sh
exportRESIN_HOME=/usr/local/resin
#
#cp /usr/local/resin/bin/resin.sh /etc/init.d/resin
#chmod +x /etc/init.d/resin
#/etc/init.d/resin start
1.3）首页访问：
1.4）配置多个项目：
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
# cd /usr/local/resin/conf
# vim resin.xml
#配置多个项目：
<clusterid="app1">
<!-- define the servers in the cluster -->
<server-multiid-prefix="app1"address-list="${app1_servers}"port="6800"/>//端口1
<!-- the default host, matching any host name -->
<hostid=""root-directory=".">
<web-appid="/"root-directory="/usr/local/resin/webapps/app1"/> //项目1
</host>
</cluster>
<clusterid="app2">
<!-- define the servers in the cluster -->
<server-multiid-prefix="app2"address-list="${app2_servers}"port="6801"/> //端口2
<!-- the default host, matching any host name -->
<hostid=""root-directory=".">
<web-appid="/"root-directory="/usr/local/resin/webapps/app2"/> //项目2
</host>
</cluster>
1.4.1）定义端口：
1
2
3
4
5
# app-tier Triad servers: app-0 app-1 app-2
app1_servers : 127.0.0.1:6800
app2_servers : 127.0.0.1:6801
app1.http : 8080
app2.http : 8081
1.5）JDBC配置：
1
2
3
4
5
6
7
8
9
10
11
<database>
<jndi-name>jdbc/test</jndi-name>
<driver type="com.microsoft.jdbc.sqlserver.SQLServerDriver">
<url>jdbc:microsoft:sqlserver://localhost:3306;databasename=Northwind</url>//后端数据库
<user>sa</user>
<password>password</password>//密码
</driver>
<prepared-statement-cache-size>8</prepared-statement-cache-size>
<max-connections>20</max-connections>
<max-idle-time>30s</max-idle-time>
</database>
注意：jdbc文件可自己定义，需要导入相应的驱动包。
2、安装配置Nginx：
1
2
3
4
useradd nginx -M -s /sbin/nologin
tar xf nginx-1.9.2.tar.gz
cd nginx-1.9.2
./configure --user=nginx --group=nginx --prefix=/usr/local/nginx--with-http_stub_status_module--with-http_ssl_module --with-http_realip_module--with-http_flv_module --with-http_mp4_module --with-http_gzip_static_module&&make &&make install
2.1）nginx.conf配置负载均衡：
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
usernginx;
worker_processes8;
#worker_cpu_affinity 00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000;
error_loglogs/error.loginfo;
pid /var/run/nginx.pid;
events {
use epoll;
worker_connections1024;
}
http {
include mime.types;
default_typeapplication/octet-stream;
charset UTF-8;
server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;
#limit_conn_zone $binary_remote_addr zone=one:32k;
#limit_conn_zone $binary_remote_addr zone=permitip:10m;
error_page 404 =http://www.iyunv.net/404.html;
#error_page 404= /40x.html;
#location = /40x.html{
#root html;
#}
#error_page 500 502 503 504/50x.html;
#location = /50x.html {
#root html;
#}
open_file_cache max=102400 inactive=20s;
sendfile on;
#autoindex on;
tcp_nopushon;
tcp_nodelay on;
keepalive_timeout60;
gzipon;
gzip_min_length1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
#gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;
#如果要启用负载均衡
#upstream www.xxx.com {
#zone myapp1 64k;
#server 192.168.1.220:80 weight=1 max_fails=2 fail_timeout=30s slow_start=30s;
#server 192.168.1.221:80 weight=1 max_fails=2 fail_timeout=30s;
#}
#upstream www.xxx.org {
#zone myapp1 64k;
#server 192.168.1.220:80 weight=1 max_fails=2 fail_timeout=30s slow_start=30s;
#server 192.168.1.221:80 weight=1 max_fails=2 fail_timeout=30s;
#}
log_formataccess '$remote_addr - $remote_user [$time_local] $request $status $body_bytes_sent $http_referer $http_user_agent $http_x_forwarded_for';
#access_log logs/access.log access;
include vhost/*.conf;
}
2.2）renzhiyuan.conf配置动静分离：
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
server {
listen 80;
server_name
#路径根据 Resin定义路径配置，这里根据默认
root /usr/local/resin/webapps/ROOT;
indexindex.html index.php index.jsp index.html;
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_indexindex.php;
# include fastcgi.conf;
# }
location ~ .(jsp|jspx|do)?$ {
proxy_set_header Host $host;
proxy_pass http://127.0.0.1:8080;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $host;
client_max_body_size 10m;
client_body_buffer_size 128k;
proxy_connect_timeout 90;
proxy_send_timeout 90;
proxy_read_timeout 90;
proxy_buffer_size 4k;
proxy_buffers 4 32k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
}
location ~ .*\.(htm|html|gif|jpg|jpeg|png|bmp|swf|ioc|rar|zip|txt|flv|mid|doc|ppt|pdf|xls|mp3|wma)$ {
expires 30d;
}
location ~ .*\.(js|css)?$ {
expires 12h;
}
}
页:
[1]