pulumi-community #general

microscopic-pilot-97530

06/22/2018, 6:05 PM

Letting us know here is perfect. Thanks!

average-lifeguard-69220

06/22/2018, 7:50 PM

How do I fix the state of Pulumi - An EC2 instance was manually deleted in the AWS Console, then removed from the Pulumi index.js file... however the plan apply fails because it can't find the instance

average-lifeguard-69220

06/22/2018, 7:51 PM

^ note: i realize the delete should've been managed by pulumi

colossal-beach-47527

06/22/2018, 7:52 PM

@average-lifeguard-69220 I believe running

pulumi refresh

will correct this. Refresh essentially trues up your resource checkpoint file with reality. If that doesn’t work, then you can

pulumi stack export > checkpoint.json

and manually remove the reference to the EC2 instance. Then run

pulumi stack import < checkpoint.json

average-lifeguard-69220

06/22/2018, 7:55 PM

hmmm - think I may not have migrated properly...

Copy code

$ pulumi refresh
Please choose a stack, or create a new one: myapp
warning: could not detect GitHub project information: could not read origin information: remote not found
Previewing refresh of stack 'myapp'
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xabc009]

goroutine 61 [running]:
<http://github.com/pulumi/pulumi/pkg/backend/cloud.(*tokenSource).GetToken(...)|github.com/pulumi/pulumi/pkg/backend/cloud.(*tokenSource).GetToken(...)>
	/home/travis/gopath/src/github.com/pulumi/pulumi/pkg/backend/cloud/state.go:87
<http://github.com/pulumi/pulumi/pkg/backend/cloud.(*cloudSnapshotPersister).Save|github.com/pulumi/pulumi/pkg/backend/cloud.(*cloudSnapshotPersister).Save>(0xc420327c80, 0xc42012a620, 0xc420078f88, 0xc4203b5c78)
	/home/travis/gopath/src/github.com/pulumi/pulumi/pkg/backend/cloud/snapshot.go:32 +0x79
<http://github.com/pulumi/pulumi/pkg/backend.(*SnapshotManager).mutate.func1()|github.com/pulumi/pulumi/pkg/backend.(*SnapshotManager).mutate.func1()>
	/home/travis/gopath/src/github.com/pulumi/pulumi/pkg/backend/snapshot.go:80 +0x6d
<http://github.com/pulumi/pulumi/pkg/backend.NewSnapshotManager.func1(0xc4202db680)|github.com/pulumi/pulumi/pkg/backend.NewSnapshotManager.func1(0xc4202db680)>
	/home/travis/gopath/src/github.com/pulumi/pulumi/pkg/backend/snapshot.go:319 +0x49
created by <http://github.com/pulumi/pulumi/pkg/backend.NewSnapshotManager|github.com/pulumi/pulumi/pkg/backend.NewSnapshotManager>
	/home/travis/gopath/src/github.com/pulumi/pulumi/pkg/backend/snapshot.go:317 +0x114

average-lifeguard-69220

06/22/2018, 7:56 PM

Copy code

$ pulumi version
v0.12.2

colossal-beach-47527

06/22/2018, 7:57 PM

Well that looks like a bug, but it might be fixed in a newer version of the CLI. I know we made some fixes to

refresh

recently. I’d be curious if it repros with the newer CLI (v0.14). But in the mean time, does

stack export

and

stack import

work?

colossal-beach-47527

06/22/2018, 7:57 PM

(In the checkpoint JSON file, search for a resource with “ec2” in the URN or name and just delete it from the file.)

average-lifeguard-69220

06/22/2018, 7:57 PM

the export only results in the export outputs

average-lifeguard-69220

06/22/2018, 7:57 PM

doesn't have any of the actual resources

colossal-beach-47527

06/22/2018, 8:01 PM

Interesting. So if you run

pulumi update

again, and remove references to the ec2 instance in the code, then you shouldn’t have any problem? Since pulumi.com doesn’t have any EC2 instances associated with your stack?

tall-librarian-49374

06/22/2018, 9:31 PM

I've posted a blog "Programmable Cloud: Provisioning Azure App Service with Pulumi": https://mikhail.io/2018/06/programmable-cloud-provisioning-azure-app-service-with-pulumi/ Any comments are welcome!

👍 3

❤️ 4

💯 4

big-soccer-75859

06/23/2018, 3:27 PM

Is there a way to do API Gateway Authorizers?

big-soccer-75859

06/23/2018, 3:32 PM

Just having a think and perhaps I could go the way of middleware instead

big-soccer-75859

06/23/2018, 5:21 PM

I don't appear to be able to import node modules and use them in RouteHandlers. Getting errors like this one

big-soccer-75859

06/23/2018, 5:21 PM

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Diagnostics:
  global: global
    error: Error serializing '(ev, ctx, cb) => { let body; ...': api.js(234,106)

    '(ev, ctx, cb) => { let body; ...': api.js(234,106): captured
      variable 'route' which indirectly referenced
        '(req, res, next) => { lodash.map([1, ...': index.js(14,25): which captured
          module './node_modules\\lodash\\lodash.js' which indirectly referenced
            function 'lodash': lodash.js(1662,19): which could not be serialized because
              the function form was not understood.

    Function code:


    Capturing modules can sometimes cause problems.
    Consider using import('./node_modules\\lodash\\lodash.js') or require('./node_modules\\lodash\\lodash.js') inside '(req, res, next) => { lodash.map([1, ...': index.js(14,25)

    error: an unhandled error occurred: Program exited with non-zero exit code: 1

big-soccer-75859

06/23/2018, 5:21 PM

any ideas?

microscopic-florist-22719

06/23/2018, 5:41 PM

If you’re not already doing so, you’ll need to import the module inside the body of the handler. In typescript, this is the

await import

syntax.

microscopic-florist-22719

06/23/2018, 5:41 PM

(cc @lemon-spoon-91807 @white-balloon-205 @incalculable-sundown-82514 )

incalculable-sundown-82514

06/23/2018, 5:44 PM

Yeah, that’s correct. Though I think we have a bug here in that there’s a function in lodash we don’t understand. Can you post the function that’s at line 1662 in lodash.js?

incalculable-sundown-82514

06/23/2018, 5:45 PM

In general you can always await import or require things inside your lambda and it should be fine

stocky-spoon-28903

06/23/2018, 5:48 PM

In the Go SDK, all of the acronyms are downcased (e.g.

Vpc

Ec2

) - the idiomatic thing in Go is to spell acronyms out in all caps. Was this a conscious decision to match other SDKs or just an artefact of how the provider SDK gets generated?

stocky-spoon-28903

06/23/2018, 10:50 PM

Another comment on them: the data source response objects are super raw:

stocky-spoon-28903

06/23/2018, 10:51 PM

Copy code

azs, err := aws.LookupAvailabilityZones(ctx, &aws.GetAvailabilityZonesArgs{
		State: "available",
	})
	if err != nil {
		return nil, errors.Wrap(err, "error looking up availability zones")
	}

    // use: len(azs.Names.([]string)) => panic because it's []interface{}

stocky-spoon-28903

06/23/2018, 10:51 PM

Probably these should be adjusted to be real types?

stocky-spoon-28903

06/23/2018, 11:00 PM

s/real/useful/ - or at least documented as to what they will be, because the casting right now is just guesswork until runtime

white-balloon-205

06/23/2018, 11:03 PM

@stocky-spoon-28903 Yeah - this is related to the issue being discussed in https://github.com/pulumi/pulumi-aws/issues/248. We'll need to introduce something stronger-typed that

interface{}

as the element type of input/outputs for all resource and data source properties to make these APIs more natural to use.

stocky-spoon-28903

06/23/2018, 11:11 PM

I’ll subscribe to that issue, I don’t have any sensible suggestions over what is already listed there.

stocky-spoon-28903

06/23/2018, 11:11 PM

I think I may go back to Typescript for now

bland-memory-40988

06/24/2018, 1:02 AM

Pulumi looks like it's off to a great start. I see that most of the developer examples are in JS/TS, but I would love to see more then the one example in Python. Do you have a simple example or doc of what is supported by the Pulumi engine for passing Python callables to the get/set/put/post methods of the cloud.HttpEndpoint resource?