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docker boot2docker dockerfile

Docker add warfile to official Tomcat image

发布于 2020-03-29 20:59:47

I pulled official Docker image for Tomcat by running this command.

docker run -it --rm tomcat:8.0

By using this as base image I need to build new image that contains my war file in the tomcat webapps folder. I created Dockerfile like this.

From tomcat8
ADD warfile /usr/local/tomcat

When I run this Dockerfile by building image I am not able to see Tomcat front page.

Can anybody tell me how to add my warfile to official Tomcat images webapp folder.

Questioner
user2451997
Viewed
21
33.2k 2015-06-05 03:53

Reading from the documentation of the repo you would do something like that

FROM tomcat
MAINTAINER xyz

ADD your.war /usr/local/tomcat/webapps/

CMD ["catalina.sh", "run"]

Then build your image with docker build -t yourName <path-to-dockerfile>

And run it with:

docker run --rm -it -p 8080:8080 yourName
  • --rm removes the container as soon as you stop it
  • -p forwards the port to your host (or if you use boot2docker to this IP)
  • -it allows interactive mode, so you see if something get's deployed