How to deploy webapp or war file in tomcat that is running in docker container -

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i have created docker container , tomcat running in container. how can deploy webapp or war file in tomcat running in docker container.

first create dockerfile:

from library/tomcat run rm -rf /usr/local/tomcat/webapps/* add ./relative/path_to_war.war /usr/local/tomcat/webapps/root.war

then build docker image

$ docker build -t user/image_name .

and run docker container. 

$ docker run --name container_name -p 80:8080 -d user/image_name

after webapp should responding on docker host's ip on default http 80 port.

you might need link database container webapp, see more on docker documentation


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