mirror of
https://github.com/linka-cloud/d2vm.git
synced 2024-11-14 12:06:24 +00:00
129 lines
3.1 KiB
Go
129 lines
3.1 KiB
Go
// Copyright 2022 Linka Cloud All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package d2vm
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import (
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"context"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/google/uuid"
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"github.com/sirupsen/logrus"
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"github.com/stretchr/testify/require"
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"go.linka.cloud/d2vm/pkg/docker"
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"go.linka.cloud/d2vm/pkg/exec"
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)
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func testConfig(t *testing.T, ctx context.Context, img string, config Config) {
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require.NoError(t, docker.Pull(ctx, img))
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tmpPath := filepath.Join(os.TempDir(), "d2vm-tests", strings.NewReplacer(":", "-", ".", "-").Replace(img))
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require.NoError(t, os.MkdirAll(tmpPath, 0755))
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defer os.RemoveAll(tmpPath)
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logrus.Infof("inspecting image %s", img)
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r, err := FetchDockerImageOSRelease(ctx, img, tmpPath)
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require.NoError(t, err)
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defer docker.Remove(ctx, img)
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d, err := NewDockerfile(r, img, "root", "", false, false)
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require.NoError(t, err)
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logrus.Infof("docker image based on %s", d.Release.Name)
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p := filepath.Join(tmpPath, docker.FormatImgName(img))
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dir := filepath.Dir(p)
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f, err := os.Create(p)
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require.NoError(t, err)
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defer f.Close()
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require.NoError(t, d.Render(f))
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imgUUID := uuid.New().String()
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logrus.Infof("building kernel enabled image")
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require.NoError(t, docker.Build(ctx, imgUUID, p, dir))
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defer docker.Remove(ctx, imgUUID)
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require.NoError(t, docker.RunAndRemove(ctx, imgUUID, "test", "-f", config.Kernel))
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require.NoError(t, docker.RunAndRemove(ctx, imgUUID, "test", "-f", config.Initrd))
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}
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func TestConfig(t *testing.T) {
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t.Parallel()
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tests := []struct {
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image string
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config Config
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}{
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{
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image: "ubuntu:18.04",
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config: configDebian,
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},
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{
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image: "ubuntu:20.04",
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config: configUbuntu,
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},
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{
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image: "ubuntu:22.04",
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config: configUbuntu,
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},
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{
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image: "ubuntu:latest",
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config: configUbuntu,
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},
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{
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image: "debian:9",
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config: configDebian,
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},
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{
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image: "debian:10",
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config: configDebian,
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},
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{
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image: "debian:11",
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config: configDebian,
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},
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{
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image: "debian:latest",
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config: configDebian,
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},
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{
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image: "kalilinux/kali-rolling:latest",
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config: configDebian,
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},
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{
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image: "alpine:3.16",
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config: configAlpine,
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},
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{
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image: "alpine",
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config: configAlpine,
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},
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{
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image: "centos:8",
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config: configCentOS,
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},
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{
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image: "centos:latest",
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config: configCentOS,
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},
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}
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exec.SetDebug(true)
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for _, test := range tests {
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test := test
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t.Run(test.image, func(t *testing.T) {
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t.Parallel()
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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testConfig(t, ctx, test.image, test.config)
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})
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}
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}
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