Documents Product Categories Tomcat 10 on Ubuntu Server 22.04 with Support by cloudimg

Tomcat 10 on Ubuntu Server 22.04 with Support by cloudimg

Jun 28, 2024
Ubuntu Server 22.04 – Tomcat 10 Version: 1.0.0 Created by: cloudimg Table of Contents 1.) Overview......................................................................................................................1 2.) Access & Security..........................................................................................................2 3.) System Requirements....................................................................................................2 4.) Connecting to the Instance...........................................................................................2 5.) On Startup....................................................................................................................2 6.) Filesystem Configuration..............................................................................................2 7.) Server Components......................................................................................................3 8.) Scripts and Log Files.....................................................................................................3 9.) Using System Components...........................................................................................4 1.) Overview This document is provided as a user guide for the Ubuntu Server 22.04 – Tomcat 10 product offering on the Alibaba Cloud Marketplace. Please reach out to support@cloudimg.co.uk if any issues are encountered following this user guide for the chosen product offering.2.)Access & Security Please update the security group of the target instance to allow the below ports and protocols for access and connectivity. Protocol Type Port Description SSH TCP 22 SSH connectivity HTTP TCP 8080 Tomcat Welcome Page 3.)System Requirements The minimum system requirements for the chosen product offering can be found below Minimum CPU Minimum RAM Required Disk Space 1 1 GB 20 GB 4.) Connecting to the Instance Once launched in the ECS Console, please connect to the instance via an SSH client using the root user with the key pair associated at launch. 5.) On Startup An OS package update script has been configured to run on boot to ensure the image is fully up to date at first use. You can disable this feature by removing the script from /stage/scripts/ and deleting the entry in crontab for the root user. Disable the OS update script from running on reboot rm -f /stage/scripts/initial_boot_update.sh crontab -e #DELETE THE BELOW LINE. SAVE AND EXIT THE FILE. @reboot /stage/scripts/initial_boot_update.sh 6.) Filesystem ConfigurationPlease see below for a screenshot of the server disk configuration and specific mount point mappings for software locations. Filesystem Size Used Avail Use% Mounted on devtmpfs 485M 0 485M 0% /dev tmpfs 495M 0 495M 0% /dev/shm tmpfs 495M 6.7M 488M 2% /run tmpfs 495M 0 495M 0% /sys/fs/cgroup /dev/xvda2 38G 2.4G 34G 7% / /dev/xvda1 2.0G 93M 1.7G 6% /boot tmpfs 99M 0 99M 0% /run/user/1002 /dev/xvdf 9.8G 367M 8.9G 4% /apps Mount Point Description /boot Operating System Kernel files /apps Java & Tomcat installation directory 7.) Server Components Please see below for a list of installed server components and their respective installation paths. The below versions are subject to change on initial boot based on the initial_boot_update.sh script finding new versions of the software in the systems package repositories. Component Version Software Home Aliyun CLI 3 /usr/local/bin/aliyun Java 1.8.0 /apps/java Tomcat 10.0.14 /apps/tomcat 8.) Scripts and Log Files The below table provides a breakdown of any scripts & log files created to enhance the useability of the chosen offering.Script/Log Path Description Initial_boot_update.sh /stage/scripts Update the Operating System with the latest updates available. Initial_boot_update.log /stage/scripts Provides output for initial_boot_update.sh 9.) Using System Components Instructions can be found below for using each component of the server build mentioned in section 7 of this user guide document. Aliyun CLI Run – Once logged into the server, you may check the options available for the use of Aliyun CLI via the below command. aliyun –-help Tomcat Start and Stop scripts have been created under the home directory of the tomcat user. Issue the below commands to start and or stop the Tomcat service. #Switch to the tomcat OS user sudo su – tomcat #Start the tomcat service $HOME/startup.sh #Stop the tomcat service $HOME/shutdown.sh Once the Tomcat service has started, you will be able to access the Tomcat front end via the below URL exchanging the values between <> to match that of your own instance.:8080
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Tomcat 10 on Ubuntu Server 22.04 with Support by cloudimg

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