nginx搭建tomcat分布式集群
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nginx搭建tomcat分布式集群
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nginx搭建tomcat分布式集群
1. nginx使用80端口,所有對服務器80端口的訪問都被nginx攔截。例:
127.0.0.1?www.jthinking.com 127.0.0.1?admin.jthinking.com 127.0.0.1?resource.jthinking.com2. 在nginx的nginx.conf配置文件中增加配置。例:
----------------------------------------------------
#前臺服務器,當訪問域名為www.jthinking.com時,轉去訪問本機的60060端口,增加一個tomcat服務器監聽此端口
server?{listen???????80;server_name??www.jthinking.com;#charset?koi8-r;#access_log??logs/host.access.log??main;proxy_set_header?X-Forwarded-Host?$host;proxy_set_header?X-Forwarded-Server?$host;proxy_set_header?X-Forwarded-For?$proxy_add_x_forwarded_for;location?/?{proxy_pass?http://127.0.0.1:60060;proxy_connect_timeout?600;proxy_read_timeout?600;} }
#后臺服務器,當訪問域名為admin.jthinking.com時,轉去訪問本機的60061端口,增加一個tomcat服務器監聽此端口
server?{listen???????80;server_name??admin.jthinking.com;#charset?koi8-r;#access_log??logs/host.access.log??main;proxy_set_header?X-Forwarded-Host?$host;proxy_set_header?X-Forwarded-Server?$host;proxy_set_header?X-Forwarded-For?$proxy_add_x_forwarded_for;location?/?{proxy_pass?http://127.0.0.1:60061;proxy_connect_timeout?600;proxy_read_timeout?600;} }#靜態資源服務器,當訪問域名為resource.test.com下的靜態資源時,nginx直接將資源返回,無需通過tomcat,效率高
server?{listen???????80;server_name??resource.jthinking.com;#charset?koi8-r;#access_log??logs/host.access.log??main;proxy_set_header?X-Forwarded-Host?$host;proxy_set_header?X-Forwarded-Server?$host;proxy_set_header?X-Forwarded-For?$proxy_add_x_forwarded_for;location?/?{root?/root/Website/Resource;} }----------------------------------------------------
3. 修改Tomcat服務器配置server.xml
修改三處端口(每臺主機的端口號的范圍為0到65535)例:
第一個Tomcat:
<Server?port="60050"?shutdown="SHUTDOWN"> <Connector?port="60060"?protocol="HTTP/1.1"?/> <Connector?port="60070"?protocol="AJP/1.3"?/>第二個Tomcat:
<Server?port="60051"?shutdown="SHUTDOWN"> <Connector?port="60061"?protocol="HTTP/1.1"?/> <Connector?port="60071"?protocol="AJP/1.3"?/>......
在同一臺主機上的每個Tomcat的每個端口都不允許重復。
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