Enable 'HTML Manager'- Apache Tomcat
Go to Apache-tomcat's home directory and edit the tomcat-users.xml
${apache_home}/conf/tomcat-users.xml
Add/uncomment the below lines in tomcat-users.xml and save it.
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="manager"/>
<role rolename="manager-gui"/>
<user username="uname" password="password" roles="admin,admin-gui,manager,manager-gui"/>
Note: Replace the username and password as per your choice.
Give a try to access the html manager using the below url.
http://<IP:port>/manager/html
Feed the username and password if prompted.
If you are getting the error - 403 Access Denied , then try below to fix it.
Goto the manager project directory and edit the context.xml
${apache_home}/webapps/manager/META-INF/
comment the tag- Valve , OR seed your ip in the allow variable.