pulumi-community #python

gorgeous-egg-16927

02/08/2019, 8:43 PM

https://github.com/pulumi/pulumi-kubernetes/issues/416

little-river-49422

02/08/2019, 8:44 PM

not sure you can detect cluster was deleted, i mean, how you would do that

gorgeous-egg-16927

02/08/2019, 8:45 PM

yeah, i'm not sure. i think the cross-stack dependency detection is more compelling anyway

gorgeous-egg-16927

02/08/2019, 8:46 PM

we could possibly have a fallback option to force-delete if you (manually) confirm that the cluster is gone

creamy-potato-29402

02/08/2019, 8:47 PM

if a user deletes the provider we should delete the resources

creamy-potato-29402

02/08/2019, 8:47 PM

otherwise there’s not a lot we can do

creamy-potato-29402

02/08/2019, 8:48 PM

pulumi refresh

can also be smarter.

creamy-potato-29402

02/08/2019, 8:48 PM

if we see that a provider is deleted, we can safely assume those resources don’t exist.

little-river-49422

02/08/2019, 8:48 PM

oh,

pulumi refresh

is kinda frustrating. i dont think it really helps. at least it didnt help me. or I dont understand how it works

little-river-49422

02/08/2019, 8:49 PM

i think it helped when I delete azure storage account outside of pulumi, but with this situation it certainly didnt

gorgeous-egg-16927

02/08/2019, 8:50 PM

refresh is supposed to reconcile the pulumi checkpoint of your stack with the various cloud APIs in case things were updated out-of-band

gorgeous-egg-16927

02/08/2019, 8:51 PM

problem here was that the APIs weren't accessible since the cluster was gone

little-river-49422

02/08/2019, 9:44 PM

ok folks, any eta on the k8s provider thing. I suppose you confirm this is a funky behaviour, i can work around for now

little-river-49422

02/09/2019, 9:54 AM

another question, how do I create custom resources? not custom resource definitions in kubernetes

bland-lamp-97030

02/09/2019, 11:22 PM

I've got an issue with trying to get availability zone names from a script that isn't itself within an async def

bland-lamp-97030

02/09/2019, 11:22 PM

https://gist.github.com/jarshwah/bea3005fe13ba0376327406a9a452991

bland-lamp-97030

02/09/2019, 11:22 PM

Copy code

subnet = ec2.Subnet(
        subnet_name,
        vpc_id=vpc.id,
        availability_zone=pulumi_aws.get_availability_zones().names[num],
        cidr_block=subnet_ranges[num],
        map_public_ip_on_launch=True,
        tags={"Name": subnet_name, **default_tags},
    )

bland-lamp-97030

02/09/2019, 11:23 PM

the problem is that

get_availability_zones

is defined as an async def, but I haven't got the ability to await it from a standard "run everything in main" script

bland-lamp-97030

02/09/2019, 11:23 PM

so, is there a way to get availability zone names without having to define the entire program within a coroutine/async function?

bland-lamp-97030

02/09/2019, 11:24 PM

I was loosely following https://github.com/pulumi/pulumi-awsx/blob/master/python/pulumi_aws_infra/util.py but I'm not sure it's as current as it needs to be

little-river-49422

02/10/2019, 7:15 AM

i think you need to do something like this:

Copy code

async def get_aks_credentials():
    result = await get_kubernetes_cluster(name=gen_name('aks'),
                                          resource_group_name=gen_name('rg')
                                          )
    return result.kube_config_raw

k8s = Provider("app_provider", kubeconfig=get_aks_credentials())

at least this is working for me

little-river-49422

02/11/2019, 9:25 AM

hey folks, 1.22 tf provider for azure is out, can you update pulumi? i really need signalr stuff)

stocky-spoon-28903

02/11/2019, 3:59 PM

Hey @little-river-49422, yup

stocky-spoon-28903

02/11/2019, 4:00 PM

It’s slightly more involved than previous updates as upstream switched how it handles dependencies, so it needs a bit more testing from our end, but it will be up for review today.

partypus 1

little-river-49422

02/11/2019, 9:41 PM

hey, can you ping back the result? @stocky-spoon-28903

stocky-spoon-28903

02/11/2019, 9:46 PM

@little-river-49422 There’s a PR out now!

stocky-spoon-28903

02/11/2019, 9:47 PM

There is some kind of CI issue I need to fix still though

stocky-spoon-28903

02/11/2019, 9:48 PM

I see the issue. There’ll be a new version out shortly @little-river-49422

stocky-spoon-28903

02/11/2019, 9:54 PM

I just kicked off CI again, pending green I’ll merge and release.

bland-lamp-97030

02/11/2019, 10:32 PM

Just wondering if anyone has any pointers for providing the availability zone to

aws_pulumi.ec2.Subnet

pulumi.get_availability_zones()

is an async function, but my pulumi program is just free code within the

__main__.py

file