Unable to connect cloudbuild to compute engine

Question

I want to execute a script which is in my compute engine using cloudbuild but somehow cloudbuild is not able to ssh into my vm , in my vm "OS LOGIN" is enabled and also have only internal ip.

here is my cloudbuild.yaml file

steps:

• name: 'gcr.io/cloud-builders/gcloud' id: Update staging server entrypoint: /bin/sh args:
  • '-c'
  • | set -x &&
    gcloud compute ssh vm_name --zone=us-central1-c --command='/bin/sh /pullscripts/pull.sh'

I am attaching my error pics

cloudbuild error page 1

cloudbuild error page 2

Also my question is , is it possible connect a vm using cloud sdk if "os login" is enabled.

Answer 1

Try adding --internal-ip which looks like as follows:

gcloud compute ssh vm_name --zone=us-central1-c --internal-ip

Answer 2

in fact, you can use gcloudbuild to connect in any vm, just need a docker configuration and upload the files (private_key, scripts, etc). I've this repo to solve this problem: https://github.com/jmbl1685/gcloudbuild-vm-ssh-connect

I hope that the above help you

Answer 3

You'll probably have to add the roles/iap.tunnelResourceAccessor role to the cloudbuild service account. Please read this Google documentation, which shows you what to do with a certain error code.

Error code 4033

Either you don't have permission to access the instance, the instance doesn't exist, or the instance is stopped.