package test_bindings import ( "fmt" "io/ioutil" "os" "os/exec" "path/filepath" "strings" "github.com/onsi/ginkgo" "github.com/onsi/gomega/gexec" "github.com/pkg/errors" ) const ( defaultPodmanBinaryLocation string = "/usr/bin/podman" alpine string = "docker.io/library/alpine:latest" ) type bindingTest struct { artifactDirPath string imageCacheDir string sock string tempDirPath string runRoot string crioRoot string } func (b *bindingTest) runPodman(command []string) *gexec.Session { var cmd []string podmanBinary := defaultPodmanBinaryLocation val, ok := os.LookupEnv("PODMAN_BINARY") if ok { podmanBinary = val } val, ok = os.LookupEnv("CGROUP_MANAGER") if ok { cmd = append(cmd, "--cgroup-manager", val) } val, ok = os.LookupEnv("CNI_CONFIG_DIR") if ok { cmd = append(cmd, "--cni-config-dir", val) } val, ok = os.LookupEnv("CONMON") if ok { cmd = append(cmd, "--conmon", val) } val, ok = os.LookupEnv("ROOT") if ok { cmd = append(cmd, "--root", val) } else { cmd = append(cmd, "--root", b.crioRoot) } val, ok = os.LookupEnv("OCI_RUNTIME") if ok { cmd = append(cmd, "--runtime", val) } val, ok = os.LookupEnv("RUNROOT") if ok { cmd = append(cmd, "--runroot", val) } else { cmd = append(cmd, "--runroot", b.runRoot) } val, ok = os.LookupEnv("TEMPDIR") if ok { cmd = append(cmd, "--tmpdir", val) } else { cmd = append(cmd, "--tmpdir", b.tempDirPath) } val, ok = os.LookupEnv("STORAGE_DRIVER") if ok { cmd = append(cmd, "--storage-driver", val) } val, ok = os.LookupEnv("STORAGE_OPTIONS") if ok { cmd = append(cmd, "--storage", val) } cmd = append(cmd, command...) c := exec.Command(podmanBinary, cmd...) fmt.Printf("Running: %s %s\n", podmanBinary, strings.Join(cmd, " ")) session, err := gexec.Start(c, ginkgo.GinkgoWriter, ginkgo.GinkgoWriter) if err != nil { panic(errors.Errorf("unable to run podman command: %q", cmd)) } return session } func newBindingTest() *bindingTest { tmpPath, _ := createTempDirInTempDir() b := bindingTest{ crioRoot: filepath.Join(tmpPath, "crio"), runRoot: filepath.Join(tmpPath, "run"), artifactDirPath: "", imageCacheDir: "", sock: fmt.Sprintf("unix:%s", filepath.Join(tmpPath, "api.sock")), tempDirPath: tmpPath, } return &b } // createTempDirinTempDir create a temp dir with prefix podman_test func createTempDirInTempDir() (string, error) { return ioutil.TempDir("", "libpod_api") } func (b *bindingTest) startAPIService() *gexec.Session { var ( cmd []string ) cmd = append(cmd, "--log-level=debug", "service", "--timeout=999999", b.sock) return b.runPodman(cmd) } func (b *bindingTest) cleanup() { if err := os.RemoveAll(b.tempDirPath); err != nil { fmt.Println(err) } }