🤖 Netboot testing (kairos-io#523)

* Create earthly target and test for netboot Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me> * Add new tests to the pipeline Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me> * Fix typo Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me> * Update tests/tests_suite_test.go Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com> Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me> Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com> Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
c0ffee · Dec 3, 2022 · c9d239c · c9d239c
1 parent bbf02f4
commit c9d239c
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Showing 4 changed files with 84 additions and 1 deletion.
diff --git a/.github/workflows/image.yaml b/.github/workflows/image.yaml
@@ -224,6 +224,24 @@ jobs:
             ./earthly.sh +datasource-iso --CLOUD_CONFIG=tests/assets/autoinstall.yaml
             ./earthly.sh +run-qemu-datasource-tests --TEST_SUITE=reset-test --FLAVOR=${{ matrix.flavor }}
 
+  qemu-netboot-tests:
+    needs:
+    # Not really needs this, but it's a temporary "hack" to run them in sequence
+    # TODO: Use built artifacts and don't rebuild them in the run-qemu-netboot-tests target
+    - build
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+       include:
+         - flavor: "alpine-opensuse-leap"
+         - flavor: "opensuse"
+         - flavor: "ubuntu"
+    steps:
+    - uses: actions/checkout@v3
+    - run: |
+            ./earthly.sh +run-qemu-netboot-test --TEST_SUITE=netboot-test --FLAVOR=${{ matrix.flavor }}
+
   upgrade-with-cli-test:
     needs: 
     - build

diff --git a/Earthfile b/Earthfile
@@ -316,6 +316,7 @@ netboot:
    ARG ISO_NAME=${OS_ID}
    ARG FROM_ARTIFACT
    WORKDIR /build
+   ARG RELEASE_URL
 
    COPY . .
    IF [ "$FROM_ARTIFACT" = "" ]
@@ -360,11 +361,12 @@ ipxe-iso:
     ARG ISO_NAME=${OS_ID}        
     COPY +version/VERSION ./
     ARG VERSION=$(cat VERSION)
+    ARG RELEASE_URL
     RUN echo "version ${VERSION}"
 
     RUN git clone https://github.com/ipxe/ipxe
     IF [ "$ipxe_script" = "" ]
-        COPY (+netboot/ipxe --VERSION=$VERSION) /build/ipxe/script.ipxe
+        COPY (+netboot/ipxe --VERSION=$VERSION --RELEASE_URL=$RELEASE_URL) /build/ipxe/script.ipxe
     ELSE
         COPY $ipxe_script /build/ipxe/script.ipxe
     END
@@ -463,6 +465,43 @@ run-qemu-datasource-tests:
 
     RUN PATH=$PATH:$GOPATH/bin ginkgo --label-filter "$TEST_SUITE" --fail-fast -r ./tests/
 
+run-qemu-netboot-test:
+    FROM ubuntu
+
+    COPY . /test
+    WORKDIR /test
+
+    ARG ISO_NAME=${OS_ID}
+    COPY +version/VERSION ./
+    ARG VERSION=$(cat VERSION)
+
+    RUN apt update
+    RUN apt install -y qemu qemu-utils qemu-system golang git
+
+    # This is the IP at which qemu vm can see the host
+    ARG IP="10.0.2.2"
+
+    COPY (+netboot/squashfs --VERSION=$VERSION --RELEASE_URL=http://$IP) ./build/$VERSION/$ISO_NAME.squashfs
+    COPY (+netboot/kernel --VERSION=$VERSION --RELEASE_URL=http://$IP) ./build/$VERSION/$ISO_NAME-kernel
+    COPY (+netboot/initrd --VERSION=$VERSION --RELEASE_URL=http://$IP) ./build/$VERSION/$ISO_NAME-initrd
+    COPY (+netboot/ipxe --VERSION=$VERSION --RELEASE_URL=http://$IP) ./build/$VERSION/$ISO_NAME.ipxe
+    COPY (+ipxe-iso/iso --VERSION=$VERSION --RELEASE_URL=http://$IP) ./build/${ISO_NAME}-ipxe.iso
+
+    ENV ISO=/test/build/$ISO_NAME-ipxe.iso
+
+    ENV CREATE_VM=true
+    ENV USE_QEMU=true
+    ARG TEST_SUITE=netboot-test
+    ENV GOPATH="/go"
+    RUN go install -mod=mod github.com/onsi/ginkgo/v2/ginkgo
+
+    # TODO: use --pull or something to cache the python image in Earthly
+    WITH DOCKER
+        RUN docker run -d -v $PWD/build:/build --workdir=/build \
+            --net=host -it python:3.11.0-bullseye python3 -m http.server 80 && \
+            PATH=$PATH:$GOPATH/bin ginkgo --label-filter "$TEST_SUITE" --fail-fast -r ./tests/
+    END
+
 run-qemu-test:
     FROM opensuse/leap
     WORKDIR /test

diff --git a/tests/netboot_test.go b/tests/netboot_test.go
@@ -0,0 +1,22 @@
+package mos_test
+
+import (
+	"context"
+
+	. "github.com/spectrocloud/peg/matcher"
+
+	. "github.com/onsi/ginkgo/v2"
+)
+
+var _ = Describe("kairos netboot test", Label("netboot-test"), func() {
+	BeforeEach(func() {
+		Machine.Create(context.Background())
+	})
+	AfterEach(func() {
+		Machine.Clean()
+	})
+
+	It("eventually boots", func() {
+		EventuallyConnects(1200)
+	})
+})
diff --git a/tests/tests_suite_test.go b/tests/tests_suite_test.go
@@ -77,6 +77,7 @@ var _ = BeforeSuite(func() {
 
 	if os.Getenv("CREATE_VM") == "true" {
 		t, err := os.MkdirTemp("", "")
+		fmt.Printf("State dir = %+v\n", t)
 		Expect(err).ToNot(HaveOccurred())
 
 		sshPort = "2222"
@@ -91,9 +92,12 @@ var _ = BeforeSuite(func() {
 			types.WithSSHUser(user()),
 			types.WithSSHPass(pass()),
 			types.OnFailure(func(p *process.Process) {
+				defer GinkgoRecover()
 				out, _ := os.ReadFile(p.StdoutPath())
 				err, _ := os.ReadFile(p.StderrPath())
 				status, _ := p.ExitCode()
+				// Ginkgo doesn't print?
+				fmt.Printf("VM Aborted: %s %s Exit status: %s", out, err, status)
 				Fail(fmt.Sprintf("VM Aborted: %s %s Exit status: %s", out, err, status))
 			}),
 			types.WithStateDir(t),