pulumi-community #general

general

average-dream-51210

05/30/2019, 12:37 AM

Hm somehow I got stuck in a state where when I do

pulumi destroy

it fails trying to delete some resources:

average-dream-51210

05/30/2019, 12:37 AM

It gets stuck in that state for a long time. I think this is the result of me canceling out of a destroy or update.

average-dream-51210

05/30/2019, 12:37 AM

I tried doing the stack export and reimporting while cleaning up the pending state changes.

average-dream-51210

05/30/2019, 12:37 AM

Are there any other methods to reset the state of everything?

average-dream-51210

05/30/2019, 12:38 AM

Should I manually clean everything out in the AWS console, then

pulumi up

to recreate the infra?

delightful-city-79989

05/30/2019, 4:44 AM

I keep running into this error:

Error: Cannot find module './about.js'
    at Function.Module._resolveFilename (module.js:547:15)
    at Function.Module._load (module.js:474:25)
    at Module.require (module.js:596:17)
    at require (internal/module.js:11:18)
    at app.get (/var/task/__index.js:9:22)
    at Layer.handle [as handle_request] (/var/task/node_modules/express/lib/router/layer.js:95:5)
    at next (/var/task/node_modules/express/lib/router/route.js:137:13)
    at Route.dispatch (/var/task/node_modules/express/lib/router/route.js:112:3)
    at Layer.handle [as handle_request] (/var/task/node_modules/express/lib/router/layer.js:95:5)
    at /var/task/node_modules/express/lib/router/index.js:281:22

When I try to serve a js file using:

const server = new cloud.HttpServer("myexpress", () => {
  const app = express();
  app.get("/", (req, res) => {
    const page = require("./about.js");
    page.render(req, res);
  });

  return app;
});

full-dress-10026

05/30/2019, 2:57 PM

Is there a way to get a

aws.cloudformation.Stack

from an existing stack? I see the method

aws.cloudformation.getStack

but that returns a

GetStackResult

. I see

aws.cloudformation.Stack.get

but that takes an

id

- not sure what to pass for that.

jolly-egg-4894

05/30/2019, 2:59 PM

GetStackResult

has an

id

property, maybe use the

id

from that into

aws.cloudformation.Stack.get

🤷 https://pulumi.io/reference/pkg/nodejs/pulumi/aws/cloudformation/#GetStackResult

jolly-egg-4894

05/30/2019, 3:00 PM

Although I wouldn’t be surprised if there was a cleaner way

full-dress-10026

05/30/2019, 3:02 PM

It worked! Different problem now... I'm trying to follow the steps outlined here: https://github.com/pulumi/pulumi/issues/1662#issuecomment-483718863. However I cannot seem to get Pulumi to "adopt" the CF stacks. It wants to discard the Stacks adopted with

aws.cloudformation.Stack.get

and create new ones. Is there a way to see why Pulumi wants to do that?

worried-engineer-33884

05/30/2019, 3:50 PM

I'm having trouble testing a resource that relies on an input. e.g. i have

export class BucketPolicy extends aws.s3.BucketPolicy {
    constructor(name: string, bucket: aws.s3.Bucket) {
        const bucketPolicyArgs = {
            bucket: bucket.id,
            policy: "",
        }
        super(name, bucketPolicyArgs);
    }
}

and in my test i have

describe("BucketPolicy", function() {
    describe("constructor", function() {
        let testBucket = new infra.Bucket("test");
        let bucketPolicy = new infra.BucketPolicy("test", testBucket);
        it("should attach to the given bucket", function(done) {
            bucketPolicy.bucket.apply(bucketId => {  // this hangs
                if (bucketId == "test") {
                    done()
                } else {
                    done(new Error(`wrong bucket id ${bucketId}`))
                }
            })
        });

the test hangs when it tries to retrieve the bucket output from bucketPolicy

boundless-monkey-50243

05/30/2019, 4:06 PM

Has anyone magicked up a way to read a Terraform remote state file in Pulumi, akin to the

terraform_remote_state

data source in Terraform? https://www.terraform.io/docs/providers/terraform/d/remote_state.html (He asked, totally wanting to start using Pulumi piecemeal at the new gig.)

stocky-spoon-28903

05/30/2019, 4:20 PM

@boundless-monkey-50243 Yes!

stocky-spoon-28903

05/30/2019, 4:21 PM

npm install "@pulumi/terraform"

stocky-spoon-28903

05/30/2019, 4:21 PM

import * as terraform from "@pulumi/terraform";
const remoteState = new terraform.state.RemoteStateReference("something", {
    type = "terraform backend name"
    // config here
});

💯 1

stocky-spoon-28903

05/30/2019, 4:21 PM

then you can get the outputs on

remoteState.outputs.getOutput(x)

stocky-spoon-28903

05/30/2019, 4:22 PM

https://www.npmjs.com/package/@pulumi/terraform for a better example

boundless-monkey-50243

05/30/2019, 4:24 PM

😄

boundless-monkey-50243

05/30/2019, 4:24 PM

Thanks, dude

full-dress-10026

05/30/2019, 5:40 PM

If I want to store my Typescript files in a

src

directory in my Pulumi project, how would I do that? I tried just moving them all into a

src

dir and adding this to my `tsconfig.json`:

"files": [
        "src/index.ts"
    ]

When running

pulumi up

, I get:

We failed to locate the entry point for your program: /home/kenny/compute_software/infrastructure/pulumi-k8s-src
    Here's what we think went wrong:
      * Your program's 'main' file (/home/kenny/compute_software/infrastructure/pulumi-k8s-src/index.js) does not exist.

stocky-spoon-28903

05/30/2019, 5:42 PM

You also need to set:

"main": "src/index.ts"

in your package.json IIRC

👍 1

full-dress-10026

05/30/2019, 6:04 PM

How would I turn a

awsx.ecs.Cluster

into an EC2 based ECS cluster?

full-dress-10026

05/30/2019, 6:54 PM

If I have an Object with a bunch of keys whose values are `pulumi.Input`s, is there an easy way to wait for all of the `Input`s to become available without need to individually pull each one off the object and pass it to

pulumi.all

damp-book-35965

05/30/2019, 9:26 PM

So looks like I'm getting a 409 for update already in progress, even though there is no update going on. The update was in progress but I interrupted it and stopped it. It is not allowing me to

pulumi export/import stack

pulumi destroy

.. nothing What should I be doing in this case ?

full-dress-10026

05/30/2019, 10:41 PM

What

provider

do I pass to a

k8s.apps.v1.Deployment

when using Minikube?

handsome-actor-1155

05/30/2019, 10:55 PM

When creating an EKS cluster, I specified the storage class type as

st1

. It seems that both a

gp2

AND my

st1

storageClasses get created and they are both marked as

default

. Is this expected behavior? Is there a specific property I need to set to prevent that from happening?

// Create a VPC for our cluster.
const vpc = new awsx.ec2.Vpc("Kafka-VPC", {numberOfAvailabilityZones: 3});

// Create an EKS cluster with the given configuration.
const cluster = new eks.Cluster("kafka-cluster", {
    vpcId: vpc.id,
    subnetIds: vpc.privateSubnetIds,
    instanceType: instanceType,
    desiredCapacity: desiredCapacity,
    minSize: minSize,
    maxSize: maxSize,
    storageClasses: storageClass,
    deployDashboard: deployDashboard,
});

incalculable-diamond-5088

05/30/2019, 10:56 PM

When trying to deploy

kiam

helm chart, it seems that the TLS certificates are not generated. I checked

helm template .

and it generates them. Does pulumi has its own helm implementation?

full-dress-10026

05/31/2019, 2:27 AM

Given I set

deployDashboard: true

on my

eks.Cluster

, how would I connect to the dashboard?

full-dress-10026

05/31/2019, 2:51 AM

I am trying to attach an IAM policy to the node Role that was created with my EKS cluster:

new aws.iam.RolePolicyAttachment("eks-node-role-assignment", {
        policyArn: nodePolicy.arn,
        role: eksCluster.instanceRole
    })

This is throwing an exception:

Running program '/home/kenny/compute_software/infrastructure/pulumi-k8s-src' failed with an unhandled exception:
    Error: Missing required property 'role'

Any idea why? Do I need to explicitly pass the role when creating the EKS cluster?

thankful-island-60540

05/31/2019, 9:56 AM

Hi, have a question for injecting a values file to a helm chart deployment (no just specific values), so for example i'm deploying the latest stable jenkins helm chart, when deploying it manually via

helm upgrade ...

its all running fine, When using next code example

jenkins_values = "PATH_TO_VALUES.yaml"
with open(jenkins_values) as f:
    jenkins_values = f.read()
    jenkins_values = yaml.load(jenkins_values)

Chart("jenkins",
      ChartOpts(chart="jenkins",
                repo="stable",
                version="1.1.23",
                namespace="jenkins",
                values=jenkins_values))

The chart is being deployed, but not taking any of the values (it just deploys the default chart values). Does Pulumi support of injecting a values file, or should i actually pass exact values i want to change (equivalent to --set)?

Title

thankful-island-60540

05/31/2019, 9:56 AM

Hi, have a question for injecting a values file to a helm chart deployment (no just specific values), so for example i'm deploying the latest stable jenkins helm chart, when deploying it manually via

helm upgrade ...

its all running fine, When using next code example

jenkins_values = "PATH_TO_VALUES.yaml"
with open(jenkins_values) as f:
    jenkins_values = f.read()
    jenkins_values = yaml.load(jenkins_values)

Chart("jenkins",
      ChartOpts(chart="jenkins",
                repo="stable",
                version="1.1.23",
                namespace="jenkins",
                values=jenkins_values))

rapid-eye-32575

05/31/2019, 10:06 AM

Hey, i'm just a regular user of Pulumi so I might be wrong. But as I understood it Pulumi will in essence use the options in your code to generate the manifests using helm and then compare it to the state of the resources in the cluster. So yes, you have to specify the same value you did when creating the release manually.

I.e. Pulumi is not running

helm upgrade

and is not using (and not requiring) Tiller in your Cluster

thankful-island-60540

05/31/2019, 10:13 AM

Hey, yes that sounds right (btw, i'm not deploying via helm and then letting pulumi to do some more work, but deploying using pulumi from scratch). the issue is if i use

Chart("jenkins",
      ChartOpts(chart="jenkins",
                repo="stable",
                version="1.1.23",
                namespace="jenkins",
                values={
                    "alice": "bob"
                }))

Then the deploy will override a key named

alice

to a value of

bob

and that's ok, but what if i have hundreds (for example) values that i need to change? it would be easier to just

yaml.load

it from a file and that seems to not work... or maybe its just my values syntax is wrong🤔 i'll double check the dictionary that's being generated, but it look fine....

rapid-eye-32575

05/31/2019, 10:20 AM

Ah sorry, I misread your question completely!

Hmm I just checked my code and I actually do the same using the Node.js SDK. So it should work. Maybe this is some sort of concurrency issue and not actually a Pulumi issue? I don't know Python so I couldn't say 😉

busy-umbrella-36067

05/31/2019, 4:18 PM

My biggest issue with Helm Charts was that the wrong values were documented

One thing that helped was using

console.log

values

and

defaultValues

here. https://github.com/pulumi/pulumi-kubernetes/blob/0e3dcef044568b05d23945f1ac50113d5b21394f/sdk/nodejs/helm/v2/helm.ts#L166

You can edit your

@pulumi/kubernetes

package inside

node_modules

to add that and compare the default chart values to what you are passing to it

I had a case where the

ingress-nginx

chart documented the wrong values for setting targetPorts. Got it resolved using the above. I hope this helps

thankful-island-60540

06/01/2019, 6:57 AM

@busy-umbrella-36067 Thanks, i've really updated the python package and added some prints (too bad i cannot run the python code without the CLI to debug), and it really seems to have some bugs, thanks for the tip

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