普通用戶部署Tomcat

• 查看主機名、作本地解析

[root@www ~]# hostname
www
[root@www ~]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 www
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

• 建立應用程序安裝目錄

[root@www ~]# mkdir -pv /usr/local/application
mkdir: created directory `/usr/local/application'

• 新建Tomcat運行普通用戶

[root@www ~]# useradd -d /usr/local/application/tomcat -m tomcat
[root@www ~]# echo "tomcat" | passwd --stdin tomcat
Changing password for user tomcat.
passwd: all authentication tokens updated successfully.
[root@www ~]# id tomcat
uid=503(tomcat) gid=503(tomcat) groups=503(tomcat)

• 使用新建的普通用戶登陸服務器

[tomcat@www ~]$ w
 16:29:13 up 8 days,  3:15,  2 users,  load average: 0.03, 0.01, 0.00
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/1    172.19.5.142     16:14    2:23   0.02s  0.02s bash
tomcat   pts/2    172.19.10.155    16:28    0.00s  0.00s  0.00s w

• 部署java運行環境

JDK下載地址：http://www.oracle.com/technetwork/java/javase/downloads/index.html

Tomcat下載地址：http://tomcat.apache.org/

• 下載JDK並解壓

[tomcat@www ~]$ ll jdk-7u80-linux-x64.tar.gz 
-rw-r--r-- 1 tomcat tomcat 153530841 Dec 27 16:34 jdk-7u80-linux-x64.tar.gz
[tomcat@www ~]$ tar xf jdk-7u80-linux-x64.tar.gz

• 配置環境變量

[tomcat@www ~]$ vim .bash_profile
[tomcat@www ~]$ tail -3 .bash_profile 
export JAVA_HOME=/usr/local/application/tomcat/jdk1.7.0_80
export PATH=$JAVA_HOME/bin:$PATH:$JAVA_HOME/jre/bin
export CLASSPATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib
[tomcat@www ~]$ source .bash_profile
[tomcat@www ~]$ java -version
java version "1.7.0_80"
Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)

• 下載Tomcat

[tomcat@www ~]$ wget http://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-7/v7.0.82/bin/apache-tomcat-7.0.82.tar.gz
[tomcat@www ~]$ ll -d apache-tomcat-7.0.82.tar.gz 
-rw-rw-r-- 1 tomcat tomcat 8997403 Sep 29 21:11 apache-tomcat-7.0.82.tar.gz
[tomcat@www ~]$ tar xf apache-tomcat-7.0.82.tar.gz 
[tomcat@www ~]$ ll 
total 158736
drwxrwxr-x 9 tomcat tomcat      4096 Dec 27 16:41 apache-tomcat-7.0.82
-rw-rw-r-- 1 tomcat tomcat   8997403 Sep 29 21:11 apache-tomcat-7.0.82.tar.gz
drwxr-xr-x 8 tomcat tomcat      4096 Apr 11  2015 jdk1.7.0_80
-rw-r--r-- 1 tomcat tomcat 153530841 Dec 27 16:34 jdk-7u80-linux-x64.tar.gz
[tomcat@www ~]$ mv apache-tomcat-7.0.82 tomcat7
[tomcat@www ~]$ ll tomcat7/
total 116
drwxr-xr-x 2 tomcat tomcat  4096 Dec 27 16:41 bin
drwxr-xr-x 2 tomcat tomcat  4096 Sep 29 20:27 conf
drwxr-xr-x 2 tomcat tomcat  4096 Dec 27 16:41 lib
-rw-r--r-- 1 tomcat tomcat 56846 Sep 29 20:27 LICENSE
drwxr-xr-x 2 tomcat tomcat  4096 Sep 29 20:23 logs
-rw-r--r-- 1 tomcat tomcat  1239 Sep 29 20:27 NOTICE
-rw-r--r-- 1 tomcat tomcat  8965 Sep 29 20:27 RELEASE-NOTES
-rw-r--r-- 1 tomcat tomcat 16195 Sep 29 20:27 RUNNING.txt
drwxr-xr-x 2 tomcat tomcat  4096 Dec 27 16:41 temp
drwxr-xr-x 7 tomcat tomcat  4096 Sep 29 20:26 webapps
drwxr-xr-x 2 tomcat tomcat  4096 Sep 29 20:23 work

• 啓動Tomcat服務

[tomcat@www ~]$ tomcat7/bin/startup.sh 
Using CATALINA_BASE:   /usr/local/application/tomcat/tomcat7
Using CATALINA_HOME:   /usr/local/application/tomcat/tomcat7
Using CATALINA_TMPDIR: /usr/local/application/tomcat/tomcat7/temp
Using JRE_HOME:        /usr/local/application/tomcat/jdk1.7.0_80
Using CLASSPATH:       /usr/local/application/tomcat/tomcat7/bin/bootstrap.jar:/usr/local/application/tomcat/tomcat7/bin/tomcat-juli.jar
Tomcat started.
[tomcat@www ~]$ tailf tomcat7/logs/catalina.out 
Dec 27, 2017 4:43:55 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /usr/local/application/tomcat/tomcat7/webapps/host-manager has finished in 81 ms
Dec 27, 2017 4:43:55 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory /usr/local/application/tomcat/tomcat7/webapps/examples
Dec 27, 2017 4:43:56 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory /usr/local/application/tomcat/tomcat7/webapps/examples has finished in 622 ms
Dec 27, 2017 4:43:56 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Dec 27, 2017 4:43:56 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2295 ms

• 訪問

[tomcat@www ~]$ curl -I http://localhost:8080/
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/html;charset=ISO-8859-1
Transfer-Encoding: chunked
Date: Wed, 27 Dec 2017 09:03:50 GMT

• 中止服務刪除webapps/下全部文件

[tomcat@www tomcat7]$ bin/shutdown.sh 
Using CATALINA_BASE:   /usr/local/application/tomcat/tomcat7
Using CATALINA_HOME:   /usr/local/application/tomcat/tomcat7
Using CATALINA_TMPDIR: /usr/local/application/tomcat/tomcat7/temp
Using JRE_HOME:        /usr/local/application/tomcat/jdk1.7.0_80
Using CLASSPATH:       /usr/local/application/tomcat/tomcat7/bin/bootstrap.jar:/usr/local/application/tomcat/tomcat7/bin/tomcat-juli.jar
[tomcat@www tomcat7]$ ps -ef | grep tomcat7
tomcat    3483  3207  0 13:23 pts/0    00:00:00 grep tomcat7
[tomcat@www tomcat7]$ cd webapps/
[tomcat@www webapps]$ pwd 
/usr/local/application/tomcat/tomcat7/webapps
[tomcat@www webapps]$ ll -d *
drwxr-xr-x 14 tomcat tomcat 4096 Dec 27 16:41 docs
drwxr-xr-x  7 tomcat tomcat 4096 Dec 27 16:41 examples
drwxr-xr-x  5 tomcat tomcat 4096 Dec 27 16:41 host-manager
drwxr-xr-x  5 tomcat tomcat 4096 Dec 27 16:41 manager
drwxr-xr-x  3 tomcat tomcat 4096 Dec 27 16:41 ROOT
[tomcat@www webapps]$ ll
total 0

• JVM配置

[tomcat@www ~]$ vim tomcat7/bin/catalina.sh
JAVA_OPTS="-server -Xms1024M -Xmx2048M  -XX:PermSize=256M -XX:MaxPermSize=512M"