在Ubuntu18.04上安裝apache-tomcat-9.0.8
標(biāo)簽(空格分隔): Ubuntu Tomcat
Tomcat的安裝(/opt/tomcat/latest/bin或/opt/tomcat/apache-tomcat-9.0.8/)
建Tomcat用戶:
我們將創(chuàng)建一個(gè)新的系統(tǒng)用戶和組硫兰,其主目錄/opt/tomcat
將運(yùn)行Tomcat服務(wù):
sudo useradd -m -U -d /opt/tomcat -s /bin/false tomcat
為了更好地控制版本和更新产园,我們將最新創(chuàng)建一個(gè)符號(hào)鏈接,它將指向Tomcat安裝目錄:
sudo ln -s /opt/tomcat/apache-tomcat-* /opt/tomcat/latest
如果你想升級(jí)你的Tomcat安裝窜司,你可以簡(jiǎn)單地解壓縮更新的版本折砸,并更改符號(hào)鏈接以指向最新版本
目錄所有權(quán)更改為用戶和組tomcat:
sudo chown -R tomcat /opt/tomcat
sudo chmod +x /opt/tomcat/latest/bin/
sudo mkdir /opt/tomcat
sudo chmod +x /opt/tomcat/
sudo tar -zxvf /home/slf/下載/apache-tomcat-9.0.8.tar.gz -C /opt/tomcat/
將Tomcat作為服務(wù)運(yùn)行:
我們將在/etc/systemd/system/
目錄下用以下內(nèi)容創(chuàng)建一個(gè)新的tomcat.service
單元文件:
sudo vi /etc/systemd/system/tomcat.service
[Unit]
Description=Tomcat 9.0.8 servlet container
After=network.target
[Service]
Type=forking
User=tomcat
Group=tomcat
Environment="JAVA_HOME=/usr/lib/jvm/default-java"
Environment="JAVA_OPTS=-Djava.security.egd=file:///dev/urandom"
Environment="CATALINA_BASE=/opt/tomcat/latest"
Environment="CATALINA_HOME=/opt/tomcat/latest"
Environment="CATALINA_PID=/opt/tomcat/latest/temp/tomcat.pid"
Environment="CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC"
ExecStart=/opt/tomcat/latest/bin/startup.sh
ExecStop=/opt/tomcat/latest/bin/shutdown.sh
[Install]
WantedBy=multi-user.target
通知systemd我們創(chuàng)建了一個(gè)新的單元文件并通過執(zhí)行以下命令來啟動(dòng)Tomcat服務(wù):
sudo systemctl daemon-reload
sudo systemctl start tomcat
檢查服務(wù)狀態(tài):
sudo systemctl status tomcat
啟用Tomcat服務(wù)在啟動(dòng)時(shí)自動(dòng)啟動(dòng):
sudo systemctl enable tomcat.service
打開瀏覽器并輸入:http://<your_domain_or_IP_address>:8080
如果您無法訪問該頁面妹孙,那么很有可能您的防火墻阻止了端口8080.如果使用ufw打開端口8080兔魂,請(qǐng)運(yùn)行以下命令
sudo ufw allow 8080/tcp
配置tomcat管理員:
sudo vi /opt/tomcat/latest/conf/tomcat-users.xml
<!--
<role rolename="manager-script"/>
-->
<!--Users with the admin-gui role should not be granted the admin-script role.-->
<role rolename="manager-gui"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<user username="admin" password="huang" roles="manager-gui,manager-jmx,manager-status"/>
sudo systemctl stop tomcat.service
sudo systemctl start tomcat.service
Tomcat的安裝完成