Recently at work I’ve started working towards deploying Dragoman, my gettext service. The whole process has been rather frustrating because much of the low level bootstrapping needed to happen. It doesn’t bother me that a blank box needed configuration, but it was frustrating that there wasn’t a repeatable pattern to get things to a generally workable state.
What is necessary is some baseline level of functionality that fits within our organization’s system management tools. This is different from something application specific such as the specific runtime libraries. While there should be a baseline in terms of an environment, that should be minimal and standardized.
In our case we use Python, so for bootstrapping there are a few common items I’d personally like to see. These are in no particular order.
- Python 2.5 (this is just our standard version)
- Easy Install/Setuptools
- Egg Monster
Eggmonster is our deployment tool. It is a pull based system where nodes phone home to a central server that tells each node what package to run as well as how to satisfy its dependencies. It is all built around setuptools/distutils and works really well.
In terms of base utilities the biggest that I know of off hand is daemontools. This was a hassle to install because the distribution support was not there. I’m on the fence regarding what is best in terms of whether to build from scratch or use the distros package management tools, but in either case a decision needs to be made and stuck to.
Building your own packages also seems like a decent option as you could then utilize your own server to provide tools reliably.
All this seems pretty simple, but time consuming. The packages are just the beginnings. There is also the file system and where tools should be used. There is also the question of what sort of security should be utilized so that developers can login and debug services. I don’t think the organizational aspects on the file system need to be anything more than decisions. The same goes with adding single sign on facilities. The biggest problem is just getting it done reliably such that you can spin up new machines easily as well as upgrade machines as the operating system improves. Hopefully I’ll get a minute to give it a try.