Tomcat not autodeploying war file

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隐瞒了意图╮

I followed the following steps

Shutdown Tomcat
Deployed a war file with a timestamp of 1st December
Start Tomcat - This created the exploded dire

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6条回答

盖世英雄少女心

2021-01-31 09:30

Historically, tomcat has never updated the exploded directory when you just drop in a new jar, at least for me. I always assumed this to be a bug, but never looked into it as there is a simple solution. Both of these should work fine:
Deploy the war file using the build-in Manager application. Fine if you are ok with using a GUI for production administration. Note This tool used to have issues if you deployed multiple times (again, I never delved into the details), but a Tomcat restart worked fine.
Stop, Delete, and Drop. Stop Tomcat, delete the exploded directory, drop in the new war file.

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余生分开走

2021-01-31 09:30

As I use maven to generate my builds in tomcat inside a ubuntu box, I have a script called

install_wars.sh

With the following content:

mvn clean install
service tomcat7 stop
find /var/lib/tomcat7/webapps/ -mindepth 1 -maxdepth 1 -type d -exec rm -rf {} \;
find . -name *.war -exec cp {} /var/lib/tomcat7/webapps/ \;
service tomcat7 start

You may want to change the path and maven commands accordingly.

The tomcat stop/start are there to avoid any memory leaks that can make the application slow after several redeploys.

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长发绾君心

2021-01-31 09:38

Yes the exploded directory ought to be updated, however you don't need to stop Tomcat for this to work - it will work with Tomcat running. Can you try it again without stopping Tomcat in between the update?

Also I use the built-in Manager application which allows me to update war files anywhere in the domain without being root (or apache or whatever tomcat is running as). This is very convenient and can be built into an Ant script.

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感动是毒

2021-01-31 09:52

I usually set the autodeploy in server.xml to false. This allows me to drop the new war and restart tomcat without having to deal with the corresponding directory.

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执笔经年

2021-01-31 09:53

In my case i name artifact

ROOT.WAR

but should be

ROOT.war

Cheers!

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独厮守ぢ

2021-01-31 09:55

Add autoDeploy = true. Works for me

<Host name="localhost"  appBase="webapps" unpackWARs="true" autoDeploy="true">

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