pulumi-community #contribute

helpful-vegetable-35581

02/03/2019, 5:37 PM

weekend progress, the following pulumi program runs (https://github.com/Frassle/examples/tree/dotnet/azure-cs-webserver)

🎉 1

tall-librarian-49374

02/03/2019, 7:36 PM

Is it time for me to try to run it? Where are those nuget packages?

helpful-vegetable-35581

02/03/2019, 7:54 PM

I've just been building and copying them to a folder set up as a nuget local source

helpful-vegetable-35581

02/03/2019, 8:00 PM

https://github.com/Frassle/pulumi/tree/dotnet https://github.com/Frassle/pulumi-azure/tree/dotnet Should be able to clone those and just run make

helpful-vegetable-35581

02/03/2019, 8:01 PM

Nupkgs will be in the sdk/dotnet/bin/Release folders

tall-librarian-49374

02/03/2019, 8:18 PM

Makes sense. I'll give it a try next week.

tall-librarian-49374

02/03/2019, 8:19 PM

How are C# files generated from TF?

helpful-vegetable-35581

02/03/2019, 8:40 PM

https://github.com/Frassle/pulumi-terraform/tree/dotnet Added C# support to tfgen

tall-librarian-49374

02/03/2019, 8:51 PM

Impressive 😎

tall-librarian-49374

02/05/2019, 1:28 PM

@helpful-vegetable-35581 Removed my previous question because I got it working!

tall-librarian-49374

02/05/2019, 2:08 PM

This works too

🎉 1

stocky-spoon-28903

02/05/2019, 2:40 PM

What does the

IO

function do @tall-librarian-49374 ?

helpful-vegetable-35581

02/05/2019, 7:14 PM

That looks pretty good, I was worried F# was going to be awkward because of the stricter typing but a couple of IO calls isn't too bad. Good reason to keep the name a nice short "IO".

helpful-vegetable-35581

02/05/2019, 7:18 PM

design wise, I did wonder about getting rid of the "XArgs" classes and just pass the properties via named parameters to the resource ctors. Separate structs for options is a JS/TS pattern so it makes perfect sense there, but C#/F# you could go either way. Also when you get to something more complex let me know how the IO type works out. As your using F#, a functional tip IO.SelectMany = monadic bind.

tall-librarian-49374

02/05/2019, 7:53 PM

Yes, I had the same thought re:args class

tall-librarian-49374

02/16/2019, 8:04 AM

@helpful-vegetable-35581 Why is

ZipBlobArgs.Content

of type

string

in C# while it's

pulumi.asset.Archive

in TypeScript? Needs some special treatment?

helpful-vegetable-35581

02/16/2019, 12:39 PM

Yeh I hadn't yet added Archive/Asset support to the runtime or translator. Have taken a pause on working on it while waiting to hear the results of https://github.com/pulumi/pulumi/issues/2430.

tall-librarian-49374

02/16/2019, 6:53 PM

Yes, that's understandable, thanks

tall-librarian-49374

02/16/2019, 9:31 PM

@helpful-vegetable-35581 Yet any idea if I can make it work now?

Copy code

var blob = new ZipBlob(
                "dotnetzip",
                new ZipBlobArgs(
                    resourceGroupName: resourceGroup.Name,
                    storageAccountName: storageAccount.Name,
                    storageContainerName: container.Name,
                    type: IO "block",
                    content: IO "???"
                ));

Seems to fail with

An assertion has failed

with whatever I put into

content

tall-librarian-49374

02/16/2019, 10:30 PM

Ok, found a way forward by using normal

Blob

helpful-vegetable-35581

02/16/2019, 10:32 PM

Yeh was just about to suggest using Blob, that should just take a file path. I'm not sure exactly why the asset conversion is erroring, looks like the python and go providers also just pass a string so presumably there is some valid value for it.

helpful-vegetable-35581

02/16/2019, 10:44 PM

So I think the translators are a bit confused, looks like assets should be sent as a map via the RPC to the engine, then the terraform bridge translates that to a file path for terraform to use. Surprised I haven't seen anything on the python or go chats about this not working.

tall-librarian-49374

02/16/2019, 11:08 PM

Hmm, interesting

tall-librarian-49374

02/16/2019, 11:10 PM

On a different topic, IO.SelectMany seems to grind the program to death for me.

pulumi up

never gets done with CPU stuck at 100%. Even on something trivial like

storageAccount.PrimaryConnectionString.SelectMany(cs => new IO(cs))

tall-librarian-49374

02/16/2019, 11:17 PM

Looks like the problem is with non-task constructor. Task constructor + SelectMany seems to work.

helpful-vegetable-35581

02/17/2019, 8:55 AM

Oh OK I'll take a look at that, might be wrongly propagating the known/unknown state

helpful-vegetable-35581

02/17/2019, 2:17 PM

https://github.com/Frassle/pulumi/commit/857f48215cd4848187268e975fbf76ae6f3d7ff7 should fix it

tall-librarian-49374

02/17/2019, 2:34 PM

You are my hero 🙂 Please don't spend time on my issues unless you want to, I don't want to be a burden.

tall-librarian-49374

02/17/2019, 9:02 PM

So, with some preparation, we can make F# DSL like this:

tall-librarian-49374

02/17/2019, 9:02 PM