I'll Do Anything Goes With Apache Tomcat For You

I'll Do Anything Goes With Apache Tomcat For You

sudo useradd -m -d /opt/tomcat -U -s /bin/false tomcat
sudo apt update

sudo apt install default-jdk

java -version

cd /tmp

wget https://dlcdn.apache.org/tomcat/tomcat-10/v10.0.23/bin/apache-tomcat-10.0.23.tar.gz

sudo tar xzvf apache-tomcat-10*tar.gz -C /opt/tomcat --strip-components=1

sudo nano /opt/tomcat/conf/tomcat-users.xml

<role rolename="manager-gui" />
<user username="manager" password="manager_password" roles="manager-gui" />

<role rolename="admin-gui" />
<user username="admin" password="admin_password" roles="manager-gui,admin-gui" />


sudo update-java-alternatives -l

sudo nano /etc/systemd/system/tomcat.service

[Unit]
Description=Tomcat
After=network.target

[Service]
Type=forking

User=tomcat
Group=tomcat

Environment="JAVA_HOME=/usr/lib/jvm/java-1.11.0-openjdk-amd64"
Environment="JAVA_OPTS=-Djava.security.egd=file:///dev/urandom"
Environment="CATALINA_BASE=/opt/tomcat"
Environment="CATALINA_HOME=/opt/tomcat"
Environment="CATALINA_PID=/opt/tomcat/temp/tomcat.pid"
Environment="CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC"

ExecStart=/opt/tomcat/bin/startup.sh
ExecStop=/opt/tomcat/bin/shutdown.sh

RestartSec=10
Restart=always

[Install]
WantedBy=multi-user.target



sudo systemctl daemon-reload
sudo systemctl start tomcat
sudo systemctl status tomcat

sudo ufw allow 8080
http://localhost:8080