Merge pull request #3551 from mheon/fix_memory_leak

Fix memory leak with exit files

Dockerfile

@@ -20,7 +20,7 @@ RUN apt-get update && apt-get install -y \
     libnl-3-dev \
     libostree-dev \
     libprotobuf-dev \
-    libprotobuf-c0-dev \
+    libprotobuf-c-dev \
     libseccomp2 \
     libseccomp-dev \
     libtool \

cmd/podman/cliconfig/config.go

@@ -16,6 +16,7 @@ type MainFlags struct {
 	CniConfigDir      string
 	ConmonPath        string
 	DefaultMountsFile string
+	EventsBackend     string
 	HooksDir          []string
 	MaxWorks          int
 	Namespace         string

cmd/podman/libpodruntime/runtime.go

@@ -118,6 +118,10 @@ func getRuntime(ctx context.Context, c *cliconfig.PodmanCommand, renumber, migra
 		options = append(options, libpod.WithNetworkCmdPath(c.GlobalFlags.NetworkCmdPath))
 	}
 
+	if c.Flags().Changed("events-backend") {
+		options = append(options, libpod.WithEventsLogger(c.GlobalFlags.EventsBackend))
+	}
+
 	if c.Flags().Changed("cgroup-manager") {
 		options = append(options, libpod.WithCgroupManager(c.GlobalFlags.CGroupManager))
 	} else {

cmd/podman/main_local.go

@@ -48,6 +48,7 @@ func init() {
 	if err := rootCmd.PersistentFlags().MarkHidden("default-mounts-file"); err != nil {
 		logrus.Error("unable to mark default-mounts-file flag as hidden")
 	}
+	rootCmd.PersistentFlags().StringVar(&MainGlobalOpts.EventsBackend, "events-backend", "", "Events backend to use")
 	// Override default --help information of `--help` global flag
 	var dummyHelp bool
 	rootCmd.PersistentFlags().BoolVar(&dummyHelp, "help", false, "Help for podman")

docs/libpod.conf.5.md

@@ -99,7 +99,7 @@ libpod to manage containers.
   a slirp4netns network.  If "" is used then the binary is looked up using the $PATH environment variable.
 
 **events_logger**=""
-  Default method to use when logging events. Valid values are "journald" and "file".
+  Default method to use when logging events. Valid values are "file", "journald", and "none".
 
 **detach_keys**=""
   Keys sequence used for detaching a container

docs/podman.1.md

@@ -36,6 +36,10 @@ Note: CGroup manager is not supported in rootless mode when using CGroups Versio
 
 Path to where the cpu performance results should be written
 
+**--events-logger**=*type*
+
+Backend to use for storing events. Allowed values are **file**, **journald**, and **none**.
+
 **--hooks-dir**=*path*
 
 Each `*.json` file in the path configures a hook for Podman containers.  For more details on the syntax of the JSON files and the semantics of hook injection, see `oci-hooks(5)`.  Podman and libpod currently support both the 1.0.0 and 0.1.0 hook schemas, although the 0.1.0 schema is deprecated.

libpod/container_api.go

@@ -187,7 +187,7 @@ func (c *Container) StopWithTimeout(timeout uint) error {
 		c.state.State == define.ContainerStateExited {
 		return define.ErrCtrStopped
 	}
-	defer c.newContainerEvent(events.Stop)
+
 	return c.stop(timeout)
 }
 

libpod/container_internal.go

@@ -634,19 +634,15 @@ func (c *Container) removeConmonFiles() error {
 		return errors.Wrapf(err, "error removing container %s OOM file", c.ID())
 	}
 
-	// Instead of outright deleting the exit file, rename it (if it exists).
-	// We want to retain it so we can get the exit code of containers which
-	// are removed (at least until we have a workable events system)
+	// Remove the exit file so we don't leak memory in tmpfs
 	exitFile := filepath.Join(c.ociRuntime.exitsDir, c.ID())
-	oldExitFile := filepath.Join(c.ociRuntime.exitsDir, fmt.Sprintf("%s-old", c.ID()))
 	if _, err := os.Stat(exitFile); err != nil {
 		if !os.IsNotExist(err) {
 			return errors.Wrapf(err, "error running stat on container %s exit file", c.ID())
 		}
 	} else {
-		// Rename should replace the old exit file (if it exists)
-		if err := os.Rename(exitFile, oldExitFile); err != nil {
-			return errors.Wrapf(err, "error renaming container %s exit file", c.ID())
+		if err := os.Remove(exitFile); err != nil {
+			return errors.Wrapf(err, "error removing container %s exit file", c.ID())
 		}
 	}
 
@@ -1112,7 +1108,13 @@ func (c *Container) stop(timeout uint) error {
 	}
 
 	// Wait until we have an exit file, and sync once we do
-	return c.waitForExitFileAndSync()
+	if err := c.waitForExitFileAndSync(); err != nil {
+		return err
+	}
+
+	c.newContainerEvent(events.Stop)
+
+	return nil
 }
 
 // Internal, non-locking function to pause a container

libpod/events/config.go

@@ -14,6 +14,8 @@ const (
 	LogFile EventerType = iota
 	// Journald indicates journald should be used to log events
 	Journald EventerType = iota
+	// Null is a no-op events logger. It does not read or write events.
+	Null EventerType = iota
 )
 
 // Event describes the attributes of a libpod event

libpod/events/events.go

@@ -16,11 +16,30 @@ var ErrNoJournaldLogging = errors.New("No support for journald logging")
 
 // String returns a string representation of EventerType
 func (et EventerType) String() string {
-	if et == LogFile {
+	switch et {
+	case LogFile:
 		return "file"
-
-	}
+	case Journald:
 		return "journald"
+	case Null:
+		return "none"
+	default:
+		return "invalid"
+	}
+}
+
+// IsValidEventer checks if the given string is a valid eventer type.
+func IsValidEventer(eventer string) bool {
+	switch eventer {
+	case LogFile.String():
+		return true
+	case Journald.String():
+		return true
+	case Null.String():
+		return true
+	default:
+		return false
+	}
 }
 
 // NewEvent creates a event struct and populates with

libpod/events/events_linux.go

@@ -18,8 +18,10 @@ func NewEventer(options EventerOptions) (eventer Eventer, err error) {
 		}
 	case strings.ToUpper(LogFile.String()):
 		eventer = EventLogFile{options}
+	case strings.ToUpper(Null.String()):
+		eventer = NewNullEventer()
 	default:
-		return eventer, errors.Errorf("unknown event logger type: %s", strings.ToUpper(options.EventerType))
+		return nil, errors.Errorf("unknown event logger type: %s", strings.ToUpper(options.EventerType))
 	}
 	return eventer, nil
 }

libpod/events/logfile.go

@@ -55,7 +55,7 @@ func (e EventLogFile) Read(options ReadOptions) error {
 			return err
 		}
 		switch event.Type {
-		case Image, Volume, Pod, Container:
+		case Image, Volume, Pod, System, Container:
 		//	no-op
 		default:
 			return errors.Errorf("event type %s is not valid in %s", event.Type.String(), e.options.LogFilePath)

libpod/runtime_ctr.go

@@ -394,14 +394,9 @@ func (r *Runtime) removeContainer(ctx context.Context, c *Container, force bool,
 
 	// Check that the container's in a good state to be removed
 	if c.state.State == config2.ContainerStateRunning {
-		if err := c.ociRuntime.stopContainer(c, c.StopTimeout()); err != nil {
+		if err := c.stop(c.StopTimeout()); err != nil {
 			return errors.Wrapf(err, "cannot remove container %s as it could not be stopped", c.ID())
 		}
-
-		// Need to update container state to make sure we know it's stopped
-		if err := c.waitForExitFileAndSync(); err != nil {
-			return err
-		}
 	}
 
 	// Check that all of our exec sessions have finished

pkg/adapter/containers.go

@@ -9,7 +9,6 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
-	"path/filepath"
 	"strconv"
 	"strings"
 	"sync"
@@ -23,6 +22,7 @@ import (
 	"github.com/containers/libpod/cmd/podman/shared/parse"
 	"github.com/containers/libpod/libpod"
 	"github.com/containers/libpod/libpod/define"
+	"github.com/containers/libpod/libpod/events"
 	"github.com/containers/libpod/libpod/image"
 	"github.com/containers/libpod/libpod/logs"
 	"github.com/containers/libpod/pkg/adapter/shortcuts"
@@ -418,14 +418,13 @@ func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode
 
 	if ecode, err := ctr.Wait(); err != nil {
 		if errors.Cause(err) == define.ErrNoSuchCtr {
-			// The container may have been removed
-			// Go looking for an exit file
-			ctrExitCode, err := ReadExitFile(config.TmpDir, ctr.ID())
+			// Check events
+			event, err := r.Runtime.GetLastContainerEvent(ctr.ID(), events.Exited)
 			if err != nil {
 				logrus.Errorf("Cannot get exit code: %v", err)
 				exitCode = 127
 			} else {
-				exitCode = ctrExitCode
+				exitCode = event.ContainerExitCode
 			}
 		}
 	} else {
@@ -441,31 +440,6 @@ func (r *LocalRuntime) Run(ctx context.Context, c *cliconfig.RunValues, exitCode
 	return exitCode, nil
 }
 
-// ReadExitFile reads a container's exit file
-func ReadExitFile(runtimeTmp, ctrID string) (int, error) {
-	exitFile := filepath.Join(runtimeTmp, "exits", fmt.Sprintf("%s-old", ctrID))
-
-	logrus.Debugf("Attempting to read container %s exit code from file %s", ctrID, exitFile)
-
-	// Check if it exists
-	if _, err := os.Stat(exitFile); err != nil {
-		return 0, errors.Wrapf(err, "error getting exit file for container %s", ctrID)
-	}
-
-	// File exists, read it in and convert to int
-	statusStr, err := ioutil.ReadFile(exitFile)
-	if err != nil {
-		return 0, errors.Wrapf(err, "error reading exit file for container %s", ctrID)
-	}
-
-	exitCode, err := strconv.Atoi(string(statusStr))
-	if err != nil {
-		return 0, errors.Wrapf(err, "error parsing exit code for container %s", ctrID)
-	}
-
-	return exitCode, nil
-}
-
 // Ps ...
 func (r *LocalRuntime) Ps(c *cliconfig.PsValues, opts shared.PsOptions) ([]shared.PsContainerOutput, error) {
 	maxWorkers := shared.Parallelize("ps")
@@ -655,18 +629,13 @@ func (r *LocalRuntime) Start(ctx context.Context, c *cliconfig.StartValues, sigP
 
 			if ecode, err := ctr.Wait(); err != nil {
 				if errors.Cause(err) == define.ErrNoSuchCtr {
-					// The container may have been removed
-					// Go looking for an exit file
-					rtc, err := r.GetConfig()
-					if err != nil {
-						return 0, err
-					}
-					ctrExitCode, err := ReadExitFile(rtc.TmpDir, ctr.ID())
+					// Check events
+					event, err := r.Runtime.GetLastContainerEvent(ctr.ID(), events.Exited)
 					if err != nil {
 						logrus.Errorf("Cannot get exit code: %v", err)
 						exitCode = 127
 					} else {
-						exitCode = ctrExitCode
+						exitCode = event.ContainerExitCode
 					}
 				}
 			} else {

pkg/spec/createconfig.go

@@ -168,6 +168,9 @@ func (c *CreateConfig) createExitCommand(runtime *libpod.Runtime) ([]string, err
 	for _, opt := range config.StorageConfig.GraphDriverOptions {
 		command = append(command, []string{"--storage-opt", opt}...)
 	}
+	if config.EventsLogger != "" {
+		command = append(command, []string{"--events-backend", config.EventsLogger}...)
+	}
 
 	if c.Syslog {
 		command = append(command, "--syslog", "true")

test/e2e/common_test.go

@@ -412,7 +412,7 @@ func (p *PodmanTestIntegration) BuildImage(dockerfile, imageName string, layers
 
 // PodmanPID execs podman and returns its PID
 func (p *PodmanTestIntegration) PodmanPID(args []string) (*PodmanSessionIntegration, int) {
-	podmanOptions := p.MakeOptions(args)
+	podmanOptions := p.MakeOptions(args, false)
 	fmt.Printf("Running: %s %s\n", p.PodmanBinary, strings.Join(podmanOptions, " "))
 	command := exec.Command(p.PodmanBinary, podmanOptions...)
 	session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)

test/e2e/libpod_suite_remoteclient_test.go

@@ -30,13 +30,20 @@ func SkipIfRootless() {
 
 // Podman is the exec call to podman on the filesystem
 func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, false)
+	podmanSession := p.PodmanBase(args, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanNoCache calls podman with out adding the imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, true)
+	podmanSession := p.PodmanBase(args, true, false)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
+// PodmanNoEvents calls the Podman command without an imagecache and without an
+// events backend. It is used mostly for caching and uncaching images.
+func (p *PodmanTestIntegration) PodmanNoEvents(args []string) *PodmanSessionIntegration {
+	podmanSession := p.PodmanBase(args, true, true)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
@@ -135,7 +142,7 @@ func (p *PodmanTestIntegration) StopVarlink() {
 }
 
 //MakeOptions assembles all the podman main options
-func (p *PodmanTestIntegration) makeOptions(args []string) []string {
+func (p *PodmanTestIntegration) makeOptions(args []string, noEvents bool) []string {
 	return args
 }
 
@@ -156,7 +163,7 @@ func (p *PodmanTestIntegration) RestoreArtifactToCache(image string) error {
 	dest := strings.Split(image, "/")
 	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
 	p.CrioRoot = p.ImageCacheDir
-	restore := p.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.WaitWithDefaultTimeout()
 	return nil
 }

test/e2e/libpod_suite_test.go

@@ -23,19 +23,26 @@ func SkipIfRootless() {
 
 // Podman is the exec call to podman on the filesystem
 func (p *PodmanTestIntegration) Podman(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, false)
+	podmanSession := p.PodmanBase(args, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanNoCache calls the podman command with no configured imagecache
 func (p *PodmanTestIntegration) PodmanNoCache(args []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanBase(args, true)
+	podmanSession := p.PodmanBase(args, true, false)
+	return &PodmanSessionIntegration{podmanSession}
+}
+
+// PodmanNoEvents calls the Podman command without an imagecache and without an
+// events backend. It is used mostly for caching and uncaching images.
+func (p *PodmanTestIntegration) PodmanNoEvents(args []string) *PodmanSessionIntegration {
+	podmanSession := p.PodmanBase(args, true, true)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
 // PodmanAsUser is the exec call to podman on the filesystem with the specified uid/gid and environment
 func (p *PodmanTestIntegration) PodmanAsUser(args []string, uid, gid uint32, cwd string, env []string) *PodmanSessionIntegration {
-	podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false)
+	podmanSession := p.PodmanAsUserBase(args, uid, gid, cwd, env, false, false)
 	return &PodmanSessionIntegration{podmanSession}
 }
 
@@ -59,14 +66,19 @@ func PodmanTestCreate(tempDir string) *PodmanTestIntegration {
 }
 
 // MakeOptions assembles all the podman main options
-func (p *PodmanTestIntegration) makeOptions(args []string) []string {
+func (p *PodmanTestIntegration) makeOptions(args []string, noEvents bool) []string {
 	var debug string
 	if _, ok := os.LookupEnv("DEBUG"); ok {
 		debug = "--log-level=debug --syslog=true "
 	}
 
-	podmanOptions := strings.Split(fmt.Sprintf("%s--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s --tmpdir %s",
-		debug, p.CrioRoot, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager, p.TmpDir), " ")
+	eventsType := "file"
+	if noEvents {
+		eventsType = "none"
+	}
+
+	podmanOptions := strings.Split(fmt.Sprintf("%s--root %s --runroot %s --runtime %s --conmon %s --cni-config-dir %s --cgroup-manager %s --tmpdir %s --events-backend %s",
+		debug, p.CrioRoot, p.RunRoot, p.OCIRuntime, p.ConmonBinary, p.CNIConfigDir, p.CgroupManager, p.TmpDir, eventsType), " ")
 	if os.Getenv("HOOK_OPTION") != "" {
 		podmanOptions = append(podmanOptions, os.Getenv("HOOK_OPTION"))
 	}
@@ -81,7 +93,7 @@ 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.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.Wait(90)
 	return nil
 }
@@ -93,7 +105,7 @@ func (p *PodmanTestIntegration) RestoreArtifactToCache(image string) error {
 	destName := fmt.Sprintf("/tmp/%s.tar", strings.Replace(strings.Join(strings.Split(dest[len(dest)-1], "/"), ""), ":", "-", -1))
 
 	p.CrioRoot = p.ImageCacheDir
-	restore := p.PodmanNoCache([]string{"load", "-q", "-i", destName})
+	restore := p.PodmanNoEvents([]string{"load", "-q", "-i", destName})
 	restore.WaitWithDefaultTimeout()
 	return nil
 }

test/e2e/run_test.go

@@ -789,9 +789,10 @@ USER mail`
 		match, _ := session.GrepString("1.2.3.4")
 		Expect(match).Should(BeTrue())
 
-		session = podmanTest.Podman([]string{"run", "--rm", "--http-proxy=false", ALPINE, "printenv", "http_proxy"})
+		session = podmanTest.Podman([]string{"run", "--http-proxy=false", ALPINE, "printenv", "http_proxy"})
 		session.WaitWithDefaultTimeout()
 		Expect(session.ExitCode()).To(Equal(1))
+		Expect(session.OutputToString()).To(Equal(""))
 		os.Unsetenv("http_proxy")
 	})
 

test/utils/podmantest_test.go

@@ -23,7 +23,7 @@ var _ = Describe("PodmanTest test", func() {
 		FakeOutputs["check"] = []string{"check"}
 		os.Setenv("HOOK_OPTION", "hook_option")
 		env := os.Environ()
-		session := podmanTest.PodmanAsUserBase([]string{"check"}, 1000, 1000, "", env, true)
+		session := podmanTest.PodmanAsUserBase([]string{"check"}, 1000, 1000, "", env, true, false)
 		os.Unsetenv("HOOK_OPTION")
 		session.WaitWithDefaultTimeout()
 		Expect(session.Command.Process).ShouldNot(BeNil())

test/utils/utils.go

@@ -26,14 +26,14 @@ var (
 // PodmanTestCommon contains common functions will be updated later in
 // the inheritance structs
 type PodmanTestCommon interface {
-	MakeOptions(args []string) []string
+	MakeOptions(args []string, noEvents bool) []string
 	WaitForContainer() bool
 	WaitContainerReady(id string, expStr string, timeout int, step int) bool
 }
 
 // PodmanTest struct for command line options
 type PodmanTest struct {
-	PodmanMakeOptions  func(args []string) []string
+	PodmanMakeOptions  func(args []string, noEvents bool) []string
 	PodmanBinary       string
 	ArtifactPath       string
 	TempDir            string
@@ -59,15 +59,15 @@ type HostOS struct {
 }
 
 // MakeOptions assembles all podman options
-func (p *PodmanTest) MakeOptions(args []string) []string {
-	return p.PodmanMakeOptions(args)
+func (p *PodmanTest) MakeOptions(args []string, noEvents bool) []string {
+	return p.PodmanMakeOptions(args, noEvents)
 }
 
 // PodmanAsUserBase exec podman as user. uid and gid is set for credentials usage. env is used
 // to record the env for debugging
-func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string, env []string, nocache bool) *PodmanSession {
+func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string, env []string, nocache, noEvents bool) *PodmanSession {
 	var command *exec.Cmd
-	podmanOptions := p.MakeOptions(args)
+	podmanOptions := p.MakeOptions(args, noEvents)
 	podmanBinary := p.PodmanBinary
 	if p.RemoteTest {
 		podmanBinary = p.RemotePodmanBinary
@@ -105,8 +105,8 @@ func (p *PodmanTest) PodmanAsUserBase(args []string, uid, gid uint32, cwd string
 }
 
 // PodmanBase exec podman with default env.
-func (p *PodmanTest) PodmanBase(args []string, nocache bool) *PodmanSession {
-	return p.PodmanAsUserBase(args, 0, 0, "", nil, nocache)
+func (p *PodmanTest) PodmanBase(args []string, nocache, noEvents bool) *PodmanSession {
+	return p.PodmanAsUserBase(args, 0, 0, "", nil, nocache, noEvents)
 }
 
 // WaitForContainer waits on a started container
@@ -124,7 +124,7 @@ func (p *PodmanTest) WaitForContainer() bool {
 // containers are currently running.
 func (p *PodmanTest) NumberOfContainersRunning() int {
 	var containers []string
-	ps := p.PodmanBase([]string{"ps", "-q"}, true)
+	ps := p.PodmanBase([]string{"ps", "-q"}, true, false)
 	ps.WaitWithDefaultTimeout()
 	Expect(ps.ExitCode()).To(Equal(0))
 	for _, i := range ps.OutputToStringArray() {
@@ -139,7 +139,7 @@ func (p *PodmanTest) NumberOfContainersRunning() int {
 // containers are currently defined.
 func (p *PodmanTest) NumberOfContainers() int {
 	var containers []string
-	ps := p.PodmanBase([]string{"ps", "-aq"}, true)
+	ps := p.PodmanBase([]string{"ps", "-aq"}, true, false)
 	ps.WaitWithDefaultTimeout()
 	Expect(ps.ExitCode()).To(Equal(0))
 	for _, i := range ps.OutputToStringArray() {
@@ -154,7 +154,7 @@ func (p *PodmanTest) NumberOfContainers() int {
 // pods are currently defined.
 func (p *PodmanTest) NumberOfPods() int {
 	var pods []string
-	ps := p.PodmanBase([]string{"pod", "ps", "-q"}, true)
+	ps := p.PodmanBase([]string{"pod", "ps", "-q"}, true, false)
 	ps.WaitWithDefaultTimeout()
 	Expect(ps.ExitCode()).To(Equal(0))
 	for _, i := range ps.OutputToStringArray() {
@@ -170,7 +170,7 @@ func (p *PodmanTest) NumberOfPods() int {
 func (p *PodmanTest) GetContainerStatus() string {
 	var podmanArgs = []string{"ps"}
 	podmanArgs = append(podmanArgs, "--all", "--format={{.Status}}")
-	session := p.PodmanBase(podmanArgs, true)
+	session := p.PodmanBase(podmanArgs, true, false)
 	session.WaitWithDefaultTimeout()
 	return session.OutputToString()
 }
@@ -178,7 +178,7 @@ func (p *PodmanTest) GetContainerStatus() string {
 // WaitContainerReady waits process or service inside container start, and ready to be used.
 func (p *PodmanTest) WaitContainerReady(id string, expStr string, timeout int, step int) bool {
 	startTime := time.Now()
-	s := p.PodmanBase([]string{"logs", id}, true)
+	s := p.PodmanBase([]string{"logs", id}, true, false)
 	s.WaitWithDefaultTimeout()
 
 	for {
@@ -191,7 +191,7 @@ func (p *PodmanTest) WaitContainerReady(id string, expStr string, timeout int, s
 			return true
 		}
 		time.Sleep(time.Duration(step) * time.Second)
-		s = p.PodmanBase([]string{"logs", id}, true)
+		s = p.PodmanBase([]string{"logs", id}, true, false)
 		s.WaitWithDefaultTimeout()
 	}
 }

test/utils/utils_suite_test.go

@@ -32,7 +32,7 @@ func FakePodmanTestCreate() *FakePodmanTest {
 	return p
 }
 
-func (p *FakePodmanTest) makeOptions(args []string) []string {
+func (p *FakePodmanTest) makeOptions(args []string, noEvents bool) []string {
 	return FakeOutputs[strings.Join(args, " ")]
 }