Run integrations test with remote-client

Add the ability to run the integration (ginkgo) suite using
the remote client.

Only the images_test.go file is run right now; all the rest are
isolated with a // +build !remotelinux.  As more content is
developed for the remote client, we can unblock the files and
just block single tests as needed.

Signed-off-by: baude <bbaude@redhat.com>

1 files changed, 9 insertions, 202 deletions

diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index d312124ab..429700bed 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -1,3 +1,5 @@
+// +build !remoteclient
+
 package integration
 
 import (
@@ -8,173 +10,15 @@ import (
 	"os/exec"
 	"path/filepath"
 	"strings"
-	"testing"
 
 	"github.com/containers/libpod/libpod"
 	"github.com/containers/libpod/pkg/inspect"
 	. "github.com/containers/libpod/test/utils"
-	"github.com/containers/storage/pkg/reexec"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	"github.com/onsi/gomega/gexec"
 )
 
-var (
-	PODMAN_BINARY      string
-	CONMON_BINARY      string
-	CNI_CONFIG_DIR     string
-	RUNC_BINARY        string
-	INTEGRATION_ROOT   string
-	CGROUP_MANAGER     = "systemd"
-	ARTIFACT_DIR       = "/tmp/.artifacts"
-	RESTORE_IMAGES     = []string{ALPINE, BB}
-	defaultWaitTimeout = 90
-)
-
-// PodmanTestIntegration struct for command line options
-type PodmanTestIntegration struct {
-	PodmanTest
-	ConmonBinary        string
-	CrioRoot            string
-	CNIConfigDir        string
-	RunCBinary          string
-	RunRoot             string
-	StorageOptions      string
-	SignaturePolicyPath string
-	CgroupManager       string
-	Host                HostOS
-}
-
-// PodmanSessionIntegration sturct for command line session
-type PodmanSessionIntegration struct {
-	*PodmanSession
-}
-
-// TestLibpod ginkgo master function
-func TestLibpod(t *testing.T) {
-	if reexec.Init() {
-		os.Exit(1)
-	}
-	if os.Getenv("NOCACHE") == "1" {
-		CACHE_IMAGES = []string{}
-		RESTORE_IMAGES = []string{}
-	}
-	RegisterFailHandler(Fail)
-	RunSpecs(t, "Libpod Suite")
-}
-
-var _ = BeforeSuite(func() {
-	//Cache images
-	cwd, _ := os.Getwd()
-	INTEGRATION_ROOT = filepath.Join(cwd, "../../")
-	podman := PodmanTestCreate("/tmp")
-	podman.ArtifactPath = ARTIFACT_DIR
-	if _, err := os.Stat(ARTIFACT_DIR); os.IsNotExist(err) {
-		if err = os.Mkdir(ARTIFACT_DIR, 0777); err != nil {
-			fmt.Printf("%q\n", err)
-			os.Exit(1)
-		}
-	}
-	for _, image := range CACHE_IMAGES {
-		if err := podman.CreateArtifact(image); err != nil {
-			fmt.Printf("%q\n", err)
-			os.Exit(1)
-		}
-	}
-	host := GetHostDistributionInfo()
-	if host.Distribution == "rhel" && strings.HasPrefix(host.Version, "7") {
-		f, err := os.OpenFile("/proc/sys/user/max_user_namespaces", os.O_WRONLY, 0644)
-		if err != nil {
-			fmt.Println("Unable to enable userspace on RHEL 7")
-			os.Exit(1)
-		}
-		_, err = f.WriteString("15000")
-		if err != nil {
-			fmt.Println("Unable to enable userspace on RHEL 7")
-			os.Exit(1)
-		}
-		f.Close()
-	}
-})
-
-// PodmanTestCreate creates a PodmanTestIntegration instance for the tests
-func PodmanTestCreate(tempDir string) *PodmanTestIntegration {
-
-	host := GetHostDistributionInfo()
-	cwd, _ := os.Getwd()
-
-	podmanBinary := filepath.Join(cwd, "../../bin/podman")
-	if os.Getenv("PODMAN_BINARY") != "" {
-		podmanBinary = os.Getenv("PODMAN_BINARY")
-	}
-	conmonBinary := filepath.Join("/usr/libexec/podman/conmon")
-	altConmonBinary := "/usr/libexec/crio/conmon"
-	if _, err := os.Stat(conmonBinary); os.IsNotExist(err) {
-		conmonBinary = altConmonBinary
-	}
-	if os.Getenv("CONMON_BINARY") != "" {
-		conmonBinary = os.Getenv("CONMON_BINARY")
-	}
-	storageOptions := STORAGE_OPTIONS
-	if os.Getenv("STORAGE_OPTIONS") != "" {
-		storageOptions = os.Getenv("STORAGE_OPTIONS")
-	}
-	cgroupManager := CGROUP_MANAGER
-	if os.Getenv("CGROUP_MANAGER") != "" {
-		cgroupManager = os.Getenv("CGROUP_MANAGER")
-	}
-
-	// Ubuntu doesn't use systemd cgroups
-	if host.Distribution == "ubuntu" {
-		cgroupManager = "cgroupfs"
-	}
-
-	runCBinary, err := exec.LookPath("runc")
-	// If we cannot find the runc binary, setting to something static as we have no way
-	// to return an error.  The tests will fail and point out that the runc binary could
-	// not be found nicely.
-	if err != nil {
-		runCBinary = "/usr/bin/runc"
-	}
-
-	CNIConfigDir := "/etc/cni/net.d"
-
-	p := &PodmanTestIntegration{
-		PodmanTest: PodmanTest{
-			PodmanBinary: podmanBinary,
-			ArtifactPath: ARTIFACT_DIR,
-			TempDir:      tempDir,
-		},
-		ConmonBinary:        conmonBinary,
-		CrioRoot:            filepath.Join(tempDir, "crio"),
-		CNIConfigDir:        CNIConfigDir,
-		RunCBinary:          runCBinary,
-		RunRoot:             filepath.Join(tempDir, "crio-run"),
-		StorageOptions:      storageOptions,
-		SignaturePolicyPath: filepath.Join(INTEGRATION_ROOT, "test/policy.json"),
-		CgroupManager:       cgroupManager,
-		Host:                host,
-	}
-
-	// Setup registries.conf ENV variable
-	p.setDefaultRegistriesConfigEnv()
-	// Rewrite the PodmanAsUser function
-	p.PodmanMakeOptions = p.makeOptions
-	return p
-}
-
-//MakeOptions assembles all the podman main options
-func (p *PodmanTestIntegration) makeOptions(args []string) []string {
-	podmanOptions := strings.Split(fmt.Sprintf("--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s",
-		p.CrioRoot, p.RunRoot, p.RunCBinary, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager), " ")
-	if os.Getenv("HOOK_OPTION") != "" {
-		podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
-	}
-	podmanOptions = append(podmanOptions, strings.Split(p.StorageOptions, " ")...)
-	podmanOptions = append(podmanOptions, args...)
-	return podmanOptions
-}
-
 // Podman is the exec call to podman on the filesystem
 func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
 	podmanSession := p.PodmanBase(args)
@@ -281,50 +125,6 @@ func (s *PodmanSessionIntegration) InspectImageJSON() []inspect.ImageData {
 	return i
 }
 
-// CreateArtifact creates a cached image in the artifact dir
-func (p *PodmanTestIntegration) CreateArtifact(image string) error {
-	if os.Getenv("NO_TEST_CACHE") != "" {
-		return nil
-	}
-	fmt.Printf("Caching %s...", image)
-	dest := strings.Split(image, "/")
-	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
-	if _, err := os.Stat(destName); os.IsNotExist(err) {
-		pull := p.Podman([]string{"pull", image})
-		pull.Wait(90)
-
-		save := p.Podman([]string{"save", "-o", destName, image})
-		save.Wait(90)
-		fmt.Printf("\n")
-	} else {
-		fmt.Printf(" already exists.\n")
-	}
-	return nil
-}
-
-// RestoreArtifact puts the cached image into our test store
-func (p *PodmanTestIntegration) RestoreArtifact(image string) error {
-	fmt.Printf("Restoring %s...\n", image)
-	dest := strings.Split(image, "/")
-	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
-	restore := p.Podman([]string{"load", "-q", "-i", destName})
-	restore.Wait(90)
-	return nil
-}
-
-// RestoreAllArtifacts unpacks all cached images
-func (p *PodmanTestIntegration) RestoreAllArtifacts() error {
-	if os.Getenv("NO_TEST_CACHE") != "" {
-		return nil
-	}
-	for _, image := range RESTORE_IMAGES {
-		if err := p.RestoreArtifact(image); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
 // CreatePod creates a pod with no infra container
 // it optionally takes a pod name
 func (p *PodmanTestIntegration) CreatePod(name string) (*PodmanSessionIntegration, int, string) {
@@ -406,3 +206,10 @@ func (p *PodmanTestIntegration) setRegistriesConfigEnv(b []byte) {
 func resetRegistriesConfigEnv() {
 	os.Setenv("REGISTRIES_CONFIG_PATH", "")
 }
+
+func PodmanTestCreate(tempDir string) *PodmanTestIntegration {
+	return PodmanTestCreateUtil(tempDir, false)
+}
+
+//func (p *PodmanTestIntegration) StartVarlink() {}
+//func (p *PodmanTestIntegration) StopVarlink() {}