We have a simple app that runs on tomcat7 and has been working for about a year. We\'re planning to kick the tires on Bluemix and we would like to know if there\'s any info
Yup. You can use the community Java buildpack to use Tomcat as your Java runtime.
cf push -b https://github.com/cloudfoundry/java-buildpack.git
Edit:
cf push -b java_buildpack
Doc for Tomcat buildpack: https://github.com/cloudfoundry/java-buildpack
The pre-installed buildpack name or external url after -b
option is the open source java Tomcat buildpack. When pushing a Java application, if you don't specify a buildpack name or url, the default Java buildpack will be chosen. In Bluemix, the default buildpack is the WebSphere Liberty buildpack.
Doc for Liberty buildpack: https://www.ng.bluemix.net/docs/#starters/liberty/index.html#optionsforpushinglibertyapplications