Maven + SSDM Build and Runtime Environment Automation
- by Randy
Preface:
My Company, like most, has several run-time environments and several release versions which themselves are composed of different versions of various jars.
For example, let us consider release versions 1.1, 1.2, and 1.3 of Software X, which may be deployed to a developer computer, testing, or production.
Software-x-1.1 is itself composed of jarA-0.9.1 and jarB-0.7.5, but software-x-1.3 is composed of jarA-1.7.31 and jarB-0.8.1.
Currently we use Spring's PropertyPlaceholderConfigurer to configure run-time variables (such as database credentials), however, properties also change with release versions.
We also use Maven 2 POM version 4 to specify which versions of our code need to be used. We place the version numbers of our jars as properties within profiles (dev,test,prod) inside of the parent pom and then reference those version numbers in all project poms.
As of right now, we have no way to specify which project versions pertain to a given release other than the most current one. Moreover, we deploy our run-time configurations to the SSDM pickup which then configures and creates the services defined by the built versions of our software.
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Questions:
Is there any procedure/tool we can use to build our product by merely providing the run-time environment and version number? IE "build 1.1 dev"?
Is there anyway we can store the required jar versions for each release build? We are currently versioning all files, including the parent pom, but merely versioning the parent pom does not record which release version is pertinent to that parent pom.
What else can we do to further automate the process of builds?
For example, if we could manage run-time configurations within the parent pom that would be a step in the right direction, but that seems like a violation of scope.
Any tool outside of our framework is inconceivable at this point, but not in the far future.
Summary:
How can we automate our build process to the fullest extent without being error prone?
