Related to the above I m still trying to extract the IP addr Pulumi Community #python

Related to the above - I’m still trying to extract...

white-forest-65475

02/20/2023, 9:26 PM

Related to the above - I’m still trying to extract the IP address of this LoadBalancer, and I keep getting an error during the preview phase of `pulumi up`:

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Diagnostics:
  kubernetes:core/v1:Service (argocd-server):
    error: Preview failed: resource 'blumeops-de4233d6/argocd-server' does not exist

This is the minimal amount of code I’m using which will generate the error… recall from above that argocd_install_manifest is derived from a yaml manifest file ingested by a

k8s.yaml.ConfigGroup

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argocd_service = k8s.core.v1.Service.get(
    "argocd-server",
    pulumi.Output.concat(namespace.metadata.name, "/argocd-server"),
    opts=pulumi.ResourceOptions.merge(opts, pulumi.ResourceOptions(depends_on=argocd_install_manifest)),
)

Am I missing something here? How can I tell pulumi that it’s OK if the service doesn’t exist yet… it should just wait until the manifest is ready?

billowy-army-68599

02/20/2023, 9:30 PM

No necessarily, it’ll wait until the manifest resource returns an output. If you want to properly await the install of the service, use some logic inside an apply or convert the manifest to Pulumi code. I have an Argo cd example in python I can send in a few mins

white-forest-65475

02/20/2023, 9:33 PM

Thanks. Yeah, I had originally wanted to stick with their upstream raw manifest for simplicity, but if converting it to pulumi is the easiest way then that’s fine by me, it’s not a particularly complex install other than perhaps the CRDs which should only need to be installed so should be handleable.

billowy-army-68599

02/20/2023, 9:33 PM

https://github.com/jaxxstorm/pulumi-examples/blob/main/python/aws/eks_helm_argo/__main__.py

billowy-army-68599

02/20/2023, 9:33 PM

I generally only use the

ConfigFile

resource for install CRDs, everything else you can pipe through

kube2pulumi

white-forest-65475

02/20/2023, 9:35 PM

It looks like this uses helm. I have weirdly managed to avoid learning anything about helm so far, not out of any opinion on helm of mine but just from circumstance. Is there anything I should know about needing it here? Is there any magic it’s adding beyond the creation of the necessary argocd resources in k8s?

billowy-army-68599

02/20/2023, 9:36 PM

nope, you can replace the helm part by just dojng

kube2pulumi

on that install manifest

white-forest-65475

02/20/2023, 9:56 PM

Hrm, it looks like

kube2pulumi

has a bug related to lists of objects with only one key:

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❯ kube2pulumi python -f not-crds.yaml
Error: Error: Missing item separator

  on pcl-1017078102.pp line 1301:
1298: ports = [
1299: {
1300: containerPort = 5556
1301: }
1302: {

Expected a comma to mark the beginning of the next item.

The relevant section seems to be:

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ports:
        - containerPort: 5556
        - containerPort: 5557
        - containerPort: 5558

If I change this to:

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ports:
        - containerPort: 5556
          name: foo
        - containerPort: 5557
          name: bar
        - containerPort: 5558
          name: baz

then processing proceeds to the next section where this construct exists.

billowy-army-68599

02/20/2023, 9:56 PM

Could you file an issue?

white-forest-65475

02/20/2023, 9:56 PM

Will do!

white-forest-65475

02/20/2023, 9:58 PM

Hmm, I can’t tell, is it an extension of this? https://github.com/pulumi/kube2pulumi/issues/65 Added a comment there. Thanks again for the help 🙂 I’m going to move on and just leave this as a documented TODO… at the end of the day, exporting the LB’s IP is just a convenience for development and in practice all dev environments are going to just use

minikube tunnel

and localhost

billowy-army-68599

02/20/2023, 11:27 PM

that looks to be the same issue yeah

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