Build and publish Docker images

[raginjason]

dbt-core builds and releases Docker images by using this Dockerfile. Unfortunately, because dbt-sqlserver requires either msodbcsql17 or msqdbcsql18, this Dockerfile will not build a usable dbt-sqlserver image. I opened dbt-labs/dbt-core#8406 in an attempt to solve this, but it was deemed out of scope.

I would like this project to build and maintain Docker image(s) similar to how dbt-core is doing. I had to in-house a dbt-sqlserver image, and it seems like that should be something more properly managed by dbt-sqlserver.

If this is acceptable, this is likely something I can contribute if desired.

[alison985]

I, personally, don't think this project can support maintaining images, but having at least an example Dockerfile would be useful.