> Use a language rather than a tool if you need the flexibility The problem with a fully fledged language is the flexibility. There is enough of it to make a m

> Use a language rather than a tool if you need the flexibility The problem with a fully fledged language is the flexibility. There is enough of it to make a mess unless you and your teammates are highly skilled and disciplined. Messy code sucks to deal with, debug, modify; let alone when it's infrastructure code where a wrong logical loop can delete your database or persistent volume. Infrastructure as code, not with code. DSLs, with their limitations, ensure there's a lot less you can shoot yourself in the foot with, and that everyone vaguely familiar with that DSL can read your code and be absolutely sure what it does, worst case scenario with a Google search or two. No such thing is possible with code in a language as complex and as flexible as Ruby, Python or JavaScript. Disclaimer: i work at Hashicorp that happens to have one of the most popular IaC DSLs out there, but i have believed that tools like Pulimi are little more than a disaster waiting to happen long before joining.