Actions error: Unable to find Kustomize version '3.6.1' for platform 'linux' and architecture amd64.

[tkayyyyys]

Description
Our GitHub Action workflows are failing with Unable to find Kustomize version '3.6.1' for platform 'linux' and architecture amd64.

The action executes after a successful merge to Master.

We are using ubuntu-latest and so I suspect the issue is being caused by the github update of ubuntu-latest to Ubuntu-20.04.

Area for Triage:

name: CI

on:
push:
branches: [master]

jobs:
build:
runs-on: ubuntu-latest

# Steps represent a sequence of tasks that will be executed as part of the job
steps:
  # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
  - uses: actions/checkout@v2
    with:
      fetch-depth: 0

  - uses: azure/docker-login@v1
    with:
      login-server: careful.azurecr.io
      username: careful
      password: ${{ secrets.ACR_PASSWORD }}

  # Runs a single command using the runners shell
  - name: Run the auto build script
    run: _build/auto/build-and-push.rb sandbox

deploy:
needs: build

# The type of runner that the job will run on
runs-on: ubuntu-latest

# Steps represent a sequence of tasks that will be executed as part of the job
steps:
  # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
  - uses: actions/checkout@v2
    with:
      fetch-depth: 0

  - uses: imranismail/setup-kustomize@v1
    with:
      kustomize-version: "3.6.1"

  - uses: azure/k8s-set-context@v1
    with:
      method: kubeconfig
      kubeconfig: ${{ secrets.KUBECONFIG }}

  - uses: azure/k8s-set-context@v1
    with:
      method: kubeconfig
      context: careful
      kubeconfig: ${{ secrets.KUBECONFIG }}

  # Runs a single command using the runners shell
  - name: Run the auto build script
    run: _build/auto/deploy.rb sandbox

Question, Bug, or Feature?:
Bug

Virtual environments affected

• Ubuntu 16.04
• Ubuntu 18.04
• Ubuntu 20.04
• macOS 10.15
• macOS 11.0
• Windows Server 2016 R2
• Windows Server 2019

I tried to downgrade the ubuntu-latest version in the above yml to ubuntu-18.04, however this doesn't seem to resolve the issue..

Expected behavior
The Build and deploy should execute without issue. The actions were working without issue up until today. I re-executed yesterdays (previously working) actions and they are also now failing.

Actual behavior

"Build" executes without issue, but the action is failing on "Deploy" with error:

Unable to find Kustomize version '3.6.1' for platform 'linux' and architecture amd64.

I've checked https://github.com/imranismail/setup-kustomize and no new changes have been made to the project since October. So it's odd that it has suddenly begun to throw an error.

Repro steps
A description with steps to reproduce the issue. If your have a public example or repo to share,
please provide the link.

1. Repo: https://github.com/Careful-Systems/careful
2. Workflow: https://github.com/Careful-Systems/careful/tree/master/.github/workflows
3. To reproduce simply re-run; https://github.com/Careful-Systems/careful/actions/runs/495831595

[maxim-lobanov]

Hello @tkayyyyys ,
imranismail/setup-kustomize@v1 downloads and install kustomize in runtime from https://github.com/kubernetes-sigs/kustomize so I suggest to work with action owner to investigate and fix the issue.
I was able to reproduce the same issue on Ubuntu 18.04 and it is not related to image.

P.S.
Looks like when setup-kustomize retrieves the list of versions kubernetes-sigs/kustomize, pagination doesn't work properly and it retrieves only first 30 results.
Previously, it worked but recently, a bunch of new versions were added to https://github.com/kubernetes-sigs/kustomize and version 3.6.1 is not in the first 30 results.

[tkayyyyys]

Hi @maxim-lobanov, thank you very much for your insights. Much appreciated!
I'll touch base with the team at https://github.com/kubernetes-sigs/kustomize

[al-cheb]

You can install kustomize 3.6.1 manually:

- name: Install kustomize 3.6.1
  run: |
          sudo rm /usr/local/bin/kustomize
          download_url="https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh"
          curl -s "$download_url" | bash -s 3.6.1
          sudo mv kustomize /usr/local/bin
          kustomize version --short