Tomcat 安装和配置

192.168.32.113(v-lhb-app01)--------tomcat7.0.55,  jdk-8u20-linux-x64

1.创建用户和组
v-lhb-app01:/root# groupadd tomcat
v-lhb-app01:/root# useradd -m -g tomcat tomcat


环境变量信息:

export JAVA_HOME=/usr/java/jdk1.8.0_20
export PATH=$JAVA_HOME/bin:$PATH:$HOME/bin

export PS1="`hostname`:$PWD> "

alias 83conf='cd /usr/local/apache-tomcat-7.0.55_8083/conf'
alias 83bin='cd /usr/local/apache-tomcat-7.0.55_8083/bin'
alias 83log='cd /usr/local/apache-tomcat-7.0.55_8083/logs'
alias 83web='cd /usr/local/apache-tomcat-7.0.55_8083/webapps'
alias 83='cd /usr/local/apache-tomcat-7.0.55_8083'




2. 打包JDK和tomcat

v-lhb-app01:/usr# tar -cvf java.tar java/


tomcat1:/usr/local# ls -ltr
total 7256
drwxr-xr-x. 2 root root    4096 Sep 23  2011 src
drwxr-xr-x. 2 root root    4096 Sep 23  2011 sbin
drwxr-xr-x. 2 root root    4096 Sep 23  2011 libexec
drwxr-xr-x. 2 root root    4096 Sep 23  2011 lib64
drwxr-xr-x. 2 root root    4096 Sep 23  2011 lib
drwxr-xr-x. 2 root root    4096 Sep 23  2011 include
drwxr-xr-x. 2 root root    4096 Sep 23  2011 games
drwxr-xr-x. 2 root root    4096 Sep 23  2011 etc
drwxr-xr-x. 2 root root    4096 Sep 23  2011 bin
drwxr-xr-x. 5 root root    4096 Jan 15 17:22 share
drwxr-xr-x  9 root root    4096 Mar 10 09:08 apache-tomcat-7.0.55_8083
-rw-r--r--  1 root root 7382051 May 14 09:36 apache-tomcat-7.0.55_8083.tar.gz
tomcat1:/usr/local# chown -R tomcat:tomcat apache-tomcat-7.0.55_8083


3.打包webapps



4.修改相应的配置:
cp /etc/scripts/change/c3p0.properties /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/c3p0.properties
cp /etc/scripts/change/quartz.properties /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/quartz.properties
cp /etc/scripts/change/zjzc-common.properties /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/zjzc-common.properties
cp /etc/scripts/change/zjzc-pay-common.properties /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/zjzc-pay-common.properties
cp /etc/scripts/change/zjzc-bank.properties /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/zjzc-bank.properties


 /usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/c3p0.properties


记录了数据库的地址 用户和密码


/usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/quartz.properties
记录了数据库的地址 用户和密码


/usr/local/apache-tomcat-7.0.55_8083/webapps/pay/WEB-INF/classes/zjzc-common.properties


###api地址
interface.filterIps=10.171.243.55,10.252.148.164

##指向负载地址
out.request.host=https://www.zjcap.cn/pay
inner.request.host=https://www.zjcap.cn/pay
request.ip.check=false
flow.sign.check=true
llpay.sign.check=true
query.ll.time=600
bind.card.query.ll.time=30
notify.api.time=30
order.threshold=86400000

redis.ip=10.168.41.55
redis.port=6379
redis.password=zzzz
redis.expire=1800
redis.timeout=10000


5.启动报错:

tomcat1:/usr/local/apache-tomcat-7.0.55_8083/logs# cat catalina.out 
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000715550000, 2863333376, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 2863333376 bytes for committing reserved memory.


内存太大:

修改 catalina.sh 文件


修改server.xml 注释掉:
	<!-- <Context docBase="zjzc-pay" path="/pay" reloadable="false"/>
		-->

端口:
tcp        0      0 :::8083                     :::*                        LISTEN      3955/java  

http://192.168.32.169:8083/pay/ --正常