CloudRun: Required attribute is not set

[mszewczyk-ipwt]

Required attribute is not set appears when ignore_changes is pointing to template.spec.containers[0].image

Expected behavior

Pulumi should perform the preview and show the differences.

Current behavior

When trying to do the preview, an existing resource of type gcp:cloudrun/service:Service throws following errors appear:

  gcp:cloudrun:Service (gcp-cloudrunservice-api):
    error: gcp:cloudrun/service:Service resource 'gcp-cloudrunservice-api' has a problem: Required attribute is not set. Examine values at 'Service.Template.Spec[0].Containers[0].Resources'.

or

  gcp:cloudrun:Service (gcp-cloudrunservice-api):
    error: gcp:cloudrun/service:Service resource 'gcp-cloudrunservice-api' has a problem: Required attribute is not set. Examine values at 'Service.Template.Spec[0].Containers[0].Ports'.

The point of the values is a complete random, sometimes it points to parameters that are set. This happens with Python, I did not try other languages.

Steps to reproduce

1. Declare a sample CloudRun service with nest up to ServiceTemplateSpecContainerArgs and also:
   • image
   • ports
   • envs
2. Deploy the resource with pulumi up
3. Change image value
4. Add ResourceOptions with ignore_changes set to template.spec.containers[0].image
5. Deploy the resource again with pulumi up

Context (Environment)

I am using pulumi version 3.1.0 with plugins:

NAME    KIND      VERSION  SIZE    INSTALLED  LAST USED
docker  resource  3.0.0    41 MB   n/a        34 minutes ago
gcp     resource  5.2.0    104 MB  n/a        34 minutes ago
github  resource  4.0.0    40 MB   n/a        34 minutes ago

and python packages:

pulumi            3.1.0
pulumi-docker     3.0.0
pulumi-gcp        5.2.0
pulumi-github     4.0.0

Python version 3.9.2

Affected feature

Pulumi is used in CI/CD and also in setting up infrastructure. While dealing just with infrastructure bits I am not able to preview anything because Pulumi is throwing these kind of errors, when I remove ignore_changes option or point the option to some other resource property that is not being changed then everything is OK.
I need this option, because the tag of the image is acquired from environment variable in CI/CD and when env is not used then changes should affect anything that is being changed except the image part.

[maxmoeschinger]

I am also having this issue. Has this ever been fixed?

[mjeffryes]

As noted in #827 this appears to have been fixed.