qasymphony/tomcat repository overview

⁠Tomcat Image

⁠Usage

docker run[ -v <webapps>:/webapps][ -v <logs>:/logs][ -v <.ssh>:/.ssh][ -p <http>:8080][ -p <https>:8443][ -p <AJP>:8009][ -p <tomcat>:8005] qasymphony/tomcat:<version>

⁠Description

A Tomcat image that runs in HTTP, HTTPS, APR and AJP mode.

⁠Volumes

• /conf web server configuration location. The image will initialize the directory with default configurations.
• /webapps web application directory
• /logs log directory
• /work Tomcat's working directory.
• /.ssh SSL certificate and private key storage. The file names are specified using environment variables. They can also be mounted separatedly as files.

⁠Port

• 8080 HTTP service
• 8443 HTTPS service
• 8009 AJP service
• 8005 Tomcat communication service. This could be used to stop Tomcat remotely.

⁠Environment Variables

• SSL_ENABLED specify if Tomcat starts with HTTPS protocol or not. This is unset by default.
• SSL_PROTOCOL specify SSL protocol that Tomcat will run on. The default value is TLSv1.
• SSL_CERT SSL certificate file, default to server.crt
• SSL_KEY SSL private key, default to server.key
• AJP_ENABLED specify if Tomcat starts with AJP protocol or not. This is unset by default.
• TOMCAT_HOME for internal use only. Decendants of this image will need to specify this for the entry point to work properly.

⁠Extra

• This image is built with Tomcat and an APR Native library installed.
• By default, The image will start Tomcat in HTTP with APR mode and deploy applications in /webapps directory. Other protocols can be enabled by setting environment variables
• If there is missing any SSL key or certificate specified by SSL_CERT and SSL_KEY inside the mounted /.ssh directory, the image will generate a random self-signed key for the server.
• By default, the image will execute $TOMCAT_HOME/bin/catalina.sh run in the binary directory to start Tomcat and print output to stdout. We can run this image to a shell using:

  docker run[ -v <webapps>:/webapps][ -v <logs>:/logs][ -v <.ssh>:/.ssh][ -p <http>:8080][ -p <https>:8443][ -p <AJP>:8009][ -p <tomcat>:8005] qasymphony/tomcat:<version> /bin/bash
  

  Copy