smoke.yml

name: Smoke tests

on: 
  pull_request:
    paths:
      - '**.go'
      - go.mod
      - go.sum
      - Makefile
      - .github/workflows/smoke.yml
      - smoke-test/**

jobs:

  build:
    runs-on: ubuntu-20.04

    steps:
    - uses: actions/checkout@v4

    - name: Set up Go
      uses: actions/setup-go@v5
      with:
        go-version-file: go.mod
        check-latest: true

    - name: Build
      run: make k0sctl

    - name: Stash the compiled binary for further testing
      uses: actions/upload-artifact@v4
      with:
        name: k0sctl
        path: k0sctl
        retention-days: 2

  smoke-basic:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
          - quay.io/k0sproject/bootloose-amazonlinux2023
          - quay.io/k0sproject/bootloose-debian12
          - quay.io/k0sproject/bootloose-fedora38
          - quay.io/k0sproject/bootloose-rockylinux9
          - quay.io/k0sproject/bootloose-ubuntu20.04
    name: Basic 1+1 smoke
    needs: build
    runs-on: ubuntu-20.04

    steps:

      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
        run: make smoke-basic
  
  smoke-basic-rootless:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-debian12
          - quay.io/k0sproject/bootloose-ubuntu20.04
    name: Basic 1+1 smoke (regular user login)
    needs: build
    runs-on: ubuntu-20.04

    steps:

      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
        run: make smoke-basic-rootless
  
  smoke-basic-idlike:
    name: Basic 1+1 smoke (ID_LIKE fallback)
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Build image
        run: |
          make -C smoke-test kalilinux.iid
          echo "LINUX_IMAGE=$(cat smoke-test/kalilinux.iid)" >> "$GITHUB_ENV"

      - name: Run smoke tests
        run: make smoke-basic
  
  smoke-basic-openssh:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
    name: Basic 1+1 smoke using openssh client
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
        run: make smoke-basic-openssh

  smoke-files:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-ubuntu20.04
          - quay.io/k0sproject/bootloose-alpine3.18
    name: Basic file upload smoke
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        run: make smoke-files

  smoke-dynamic:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
    name: Basic dynamic config smoke
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        run: make smoke-dynamic

  smoke-os-override:
    name: OS override smoke test
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run OS override smoke test
        run: make smoke-os-override

  smoke-downloadurl:
    name: k0sDownloadURL smoke test
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run k0sDownloadURL smoke test
        run: make smoke-downloadurl

  smoke-upgrade:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
          - quay.io/k0sproject/bootloose-amazonlinux2023
          - quay.io/k0sproject/bootloose-rockylinux9
          - quay.io/k0sproject/bootloose-ubuntu20.04
        k0s_from:
          - v1.21.6+k0s.0
    name: Upgrade
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
          K0S_FROM:  ${{ matrix.k0s_from }}
        run: make smoke-upgrade
  
  smoke-dryrun:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
          - quay.io/k0sproject/bootloose-ubuntu20.04
        k0s_from:
          - v1.21.6+k0s.0
    name: Dry run
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
          K0S_FROM:  ${{ matrix.k0s_from }}
        run: make smoke-dryrun

  smoke-reset:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-rockylinux9
          - quay.io/k0sproject/bootloose-ubuntu20.04

    name: Apply + reset
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
        run: make smoke-reset

  smoke-backup-restore:
    strategy:
      matrix:
        image:
          - quay.io/k0sproject/bootloose-alpine3.18
          - quay.io/k0sproject/bootloose-rockylinux9
          - quay.io/k0sproject/bootloose-ubuntu20.04

    name: Apply + backup + reset + restore
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run smoke tests
        env:
          LINUX_IMAGE: ${{ matrix.image }}
        run: make smoke-backup-restore

  smoke-init:
    name: Init sub-command smoke test
    needs: build
    runs-on: ubuntu-20.04

    steps:
      - uses: actions/checkout@v4
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          check-latest: true

      - {"name":"Compiled binary cache","uses":"actions/download-artifact@v4","with":{"name":"k0sctl","path":"."}}
      - {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
      - {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
      - {"name":"Make binaries executable","run":"chmod +x k0sctl || true\nchmod +x smoke-test/kubectl || true"}

      - name: Run init smoke test
        run: make smoke-init