| Looking at your Terraform and Python scripts I see two different scripts doing different things with different abstraction levels and different configuration toggles. It's ironic that you sell as a plus that Python allows you to easily loop over data structures and make resources codnitional, because pretty much all your Terraform resources there are conditional (with a few looping over lists for DRY purposes), while few of the Python resources are. Many of the lines saved for declaring identical resource types are just because either the Terraform resource is declared with unnecessary values or because the Python one has a default value, which can be provided as well in Terraform. But yeah, the bulk of the difference is that the scripts are doing different things by declaring different sets of resources. > Plus, I prefer having a familiar language with familiar control constructs, rather than learning a proprietary language that the industry generally isn't supporting or aware of (schools teach Python -- they don't teach HCL). Which comes back to my point about inexperienced (or the "10x" ones that cut corners until the table is round and then leave) developers preferring familiarity over using a specialized tool that takes into account common pain points, further fragmenting the space through "worse is better". I am certain I will die employed on cleaning up ORM messes left by developers that didn't want to learn SQL despite having a whole field of mathematics backing it; so if you're successful, odds are I will also end up fixing some day the "declarative output" a Pulumi script produced in a developers computer that is not reproducible anywhere else because it makes a request to his home server and mutates an array of resources somewhere depending on that response, the current time, the system locale and the latest tweet by Donald Trump. |
Yeah, it seems a bit silly to say that a benefit is saved lines of code, yet the Terraform example is setup to do quite a lot more than the Pulumi example. The resources are just there and turned off with the "count" configuration. The Pulumi example isn't doing any of the RDS, Redshift, Elasticache, Database ACL, VPN gateway, etc things. This example is a pretty substantial module and I'd guess the LOC would be pretty similar between the two if the functionality were closer.