The Apache Tomcat® software is an opened upwards source implementation of the Java Servlet, JavaServer Pages, Java Expression Language in addition to Java WebSocket technologies.
Step ane - Install Tomcat from binary
Download Latest JAVA version from Official Website.
root@U16: # wget http://apache.mirror.iweb.ca/tomcat/tomcat-9/v9.0.0.M9/bin/apache-tomcat-9.0.0.M9.tar.gz
7a- To Fix inwards a higher house error, you lot ask append below syntax inwards $CATALINA_HOME/conf/Catalina/hostname/manager.xml file. Open file inwards Vi editor.
Save and Exit from File.
7b- Now opened upwards tomcat-users.xml file in addition to allow business office access from remote pc.
Add below Syntax to inwards a higher house file between <tomcat-users> </tomcat-users>
.
Save and Exit from File.
7c- Now Restart Tomcat Server :-
Stop Tomcat First
Start Tomcat Now
7d- Let's cheque Server Status Now
Enter User_Name (tomcat) in addition to Password (s3cret) when prompt. You volition come across below page when everything goes successfully.
That's ALL
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Step ane - Install Tomcat from binary
Download Latest JAVA version from Official Website.
root@U16: # wget http://apache.mirror.iweb.ca/tomcat/tomcat-9/v9.0.0.M9/bin/apache-tomcat-9.0.0.M9.tar.gz
root@U16: # wget http://apache.mirror.iweb.ca/tomcat/tomcat-9/v9.0.0.M9/bin/apache-tomcat-9.0.0.M9.tar.gz --2016-08-01 02:42:30-- http://apache.mirror.iweb.ca/tomcat/tomcat-9/v9.0.0.M9/bin/apache-tomcat-9.0.0.M9.tar.gz Resolving apache.mirror.iweb.ca (apache.mirror.iweb.ca)... 192.175.120.173, 2607:f748:10:12:a9a:c1:1e:1 Connecting to apache.mirror.iweb.ca (apache.mirror.iweb.ca)|192.175.120.173|:80... connected. HTTP asking sent, awaiting response... 200 OK Length: 9322413 (8.9M) [application/x-gzip] Saving to: ‘apache-tomcat-9.0.0.M9.tar.gz’ apache-tomcat-9.0.0.M9.tar.gz 100%[=======================================>] 8.89M 402KB/s inwards 38s 2016-08-01 02:43:09 (242 KB/s) - ‘apache-tomcat-9.0.0.M9.tar.gz’ saved [9322413/9322413] Step ii - Extract apache-tomcat-9.0.0.M9.tar.gz file
root@U16: # tar -xzvf apache-tomcat-9.0.0.M9.tar.gz
root@U16: # tar -xzvf apache-tomcat-9.0.0.M9.tar.gz
Step three - Move file to a proper location
root@U16: # mv apache-tomcat-9.0.0.M9 /opt/tomcat
root@U16: # mv apache-tomcat-9.0.0.M9 /opt/tomcat
Step four - Install JAVA
Java is required to run Tomcat, let's cheque JAVA if already exist.
root@U16: # java -version openjdk version "1.8.0_91" OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-0ubuntu4 16.04.1-b14) OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode) In My Ubuntu machine JAVA 8 is already installed, If JAVA does't be Install it using command apt install default-jdk.
root@U16: # apt install default-jdk
Step v - Start TOMCAT
Ater JAVA installation, Let's inaugural of all TOMCAT.
Go to Tomcat folder
root@U16: # cd /opt/tomcat/bin/ To Start Tomcat run command ./startup.sh
root@U16:/opt/tomcat/bin# ./startup.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar Tomcat started. root@U16:/opt/tomcat/bin# JAVA has been started successfully, Let's cheque using Server IP in addition to Port 8080.
6 - Optional We tin modify the default Tomcat port from server.xml file.
6a -Fisrt Stop Tomcat Server - root@U16:/opt/tomcat/bin# ./shutdown.sh
root@U16:/opt/tomcat/bin# ./shutdown.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar 6b - Go to Conf Folder -
root@U16: # cd /opt/tomcat/conf/ 6c - Open server.xml file using VI editor
root@U16:/opt/tomcat/conf# vi server.xml Find Connector port="8080" And Change port to your wishing number.
<Connector port="8181" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> 6d - Save and Exit from file.
6E - Start Tomcat Server
root@U16:/opt/tomcat/bin# ./startup.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar Tomcat started. JAVA has been started successfully, Let's cheque using Server IP and Port 8181.
7- Troubleshooting :-
When you lot choose Server Status, Showing fault 403 access denied
7a- To Fix inwards a higher house error, you lot ask append below syntax inwards $CATALINA_HOME/conf/Catalina/hostname/manager.xml file. Open file inwards Vi editor.
root@U16: # vi /opt/tomcat/conf/Catalina/localhost/manager.xml <Context antiResourceLocking="false" privileged="true" useHttpOnly="true" override="true"> <Valve className="org.apache.catalina.authenticator.BasicAuthenticator" securePagesWithPragma="false" /> </Context> 7b- Now opened upwards tomcat-users.xml file in addition to allow business office access from remote pc.
root@U16: # vi /opt/tomcat/conf/tomcat-users.xml Add below Syntax to inwards a higher house file between <tomcat-users> </tomcat-users>
.
<role rolename="manager-gui"/> <user username="tomcat" password="s3cret" roles="manager-gui"/> Save and Exit from File.
7c- Now Restart Tomcat Server :-
Stop Tomcat First
root@U16: # /opt/tomcat/bin/./shutdown.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar root@U16: # Start Tomcat Now
root@U16: # /opt/tomcat/bin/./startup.sh Using CATALINA_BASE: /opt/tomcat Using CATALINA_HOME: /opt/tomcat Using CATALINA_TMPDIR: /opt/tomcat/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar Tomcat started. root@U16: # 7d- Let's cheque Server Status Now
Enter User_Name (tomcat) in addition to Password (s3cret) when prompt. You volition come across below page when everything goes successfully.
That's ALL
!!! Cheers !!!
