Last week, Matt Wagner and I presented a tutorial (now recorded) on Building Air Framework Plugins. The slides are below:
Our Development team has been busy with plugins as well. In the last week, they’ve released an updated uDeploy plugin for SAP Business Objects; AnthillPro plugins for IBM Rational Team Concert, Oracle WebLogic and NCover, and a uBuild plugin for HP Fortify.
For more on Lean, you should check out of white-paper on Lean Build and Deployment Automation.
When we look at software builds, we’re looking, for the most part, at dependency problems. Traditional build scripting tools like Make or Ant are dependency languages. In order to do thing A, do B and C first, etc, etc.
The example below, in order to build the very small program “unique” main.o and strset.o need to be built. Those in turn rely on the input files main.c, strset.h and strset.c.
Understanding this graph is important for performing an incremental build. Continue reading
We include a built in package repository, CodeStation, with AnthillPro, uBuild and uDeploy. They also integrate with third party repos. We place much emphasis on this capability because it is critical for safety, governance and audit.
To explain this, let’s first look at a simplified build and release lifecycle:
Developers submit their work to a source control system. A build is generated from that source and any dependency libraries retrieved by a tool like Maven or CodeStation. That build is submitted to test environments and certified. Finally, it is sent to production.
The following questions are important to be able to answer:
- What is in production?
- Was it certified in test environments (and by whom)?
- How do you know your answers to #1 and #2 are true?
To be able to answer 1 and 2, you need an inventory of what version of something is in an environment or at least logging that indicates the version number. But to truly know that what is in production is what was tested, you have to ensure that not just are the file names the same, but that the exact same files were moved into each environment.
In order to know and prove that the files are the same, one must validate that they are bit-for-bit identical by comparing digital signatures or hashes at deployment time. It helps to actually have the original file around in a tamper resistant location. A good package repository, like the one in uDeploy, will provide that location, the automatic signature generation at build time, and the automatic verification so that you know that what is in production is exactly what was built from known source, and tested in the prior environments.
For more information on package repositories, view our on-demand best practices lesson: 'The Role of Binary Repositories in SCM'
A number of new and updated integrations have rolled out recently, here’s the run-down.
AnthillPro – Jira 4.x
The folks at Atlassian changed up their web services schema. The latest plugin for Jira supports the new Jira web services. You can get it here. If you’re still using the legacy integration rather than the plugin, migrating to Jira 4 is a good time to switch over.
We’re starting to see some adoption of Microsoft Team Foundation Server 2012. Updated integrations for it are now available. They’ll be shipping in uDeploy 4.8. AnthillPro and uBuild integrations are around the corner as well. If you need this integration before the next release, contact support for a patch.
The uDeploy integration for Apache Tomcat has been updated with support for moving over a specialized context.xml with a war file deployment.
uDeploy – Jenkins
This has been available for a little while now, but we should mention that the Jenkins plugin for uDeploy has a couple of enhancements. First, it now supports Jenkins slave builds better. Second, it can be configured to automatically trigger a deployment of the new version in uDeploy.
uDeploy / ServiceNow
This integration was expanded to cover ServiceNow’s CMDB offering.
Tell us. When it comes to integrations, we’re all ears. Ok, ears and nimble coding fingers.