gcloud warnings with GitHub Actions

[Desmond Kirrane]

Expected behavior

I have a very basic skaffold file I'm building with GitHub Actions. I'm not using GCP so would not expect gcloud warnings.

Actual behavior

I get the following warnings when using Skaffold in a GitHub Actions workflow.

WARNING: Could not open the configuration file: [/home/runner/.config/gcloud/configurations/config_default].
time="2024-03-12T17:05:54Z" level=warning msg="Failed to get credentials for registry: eu.gcr.io" error="error getting credentials - err: exit status 1, out: `You do not currently have an active account selected. See https://cloud.google.com/sdk/docs/authorizing for more information.`"

Information

• Skaffold version: v2.10.1
• Operating system: GitHub Action workflow runs-on: ubuntu-latest
• Installed via: curl --location https://github.com/GoogleContainerTools/skaffold/releases/download/v2.10.1/skaffold-linux-amd64

skaffold.yaml:

apiVersion: skaffold/v4beta9
kind: Config
build:
  artifacts:
    - image: sample-app
      context: .
      docker:
        dockerfile: Dockerfile

Dockerfile:

FROM mcr.microsoft.com/openjdk/jdk:17-ubuntu
CMD ["java", "--version"]

Steps to reproduce the behavior

skaffold build --push=false --file-output=tags.json