Switch eventlogger to journald by default

[NO TESTS NEEDED] Since we are just testing the default.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/common/libimage/image.go

@@ -448,14 +448,24 @@ func (i *Image) removeRecursive(ctx context.Context, rmMap map[string]*RemoveIma
 	return parent.removeRecursive(ctx, rmMap, processedIDs, "", options)
 }
 
+var errTagDigest = errors.New("tag by digest not supported")
+
 // Tag the image with the specified name and store it in the local containers
 // storage.  The name is normalized according to the rules of NormalizeName.
 func (i *Image) Tag(name string) error {
+	if strings.HasPrefix(name, "sha256:") { // ambiguous input
+		return errors.Wrap(errTagDigest, name)
+	}
+
 	ref, err := NormalizeName(name)
 	if err != nil {
 		return errors.Wrapf(err, "error normalizing name %q", name)
 	}
 
+	if _, isDigested := ref.(reference.Digested); isDigested {
+		return errors.Wrap(errTagDigest, name)
+	}
+
 	logrus.Debugf("Tagging image %s with %q", i.ID(), ref.String())
 	if i.runtime.eventChannel != nil {
 		defer i.runtime.writeEvent(&Event{ID: i.ID(), Name: name, Time: time.Now(), Type: EventTypeImageTag})
@@ -480,7 +490,7 @@ var errUntagDigest = errors.New("untag by digest not supported")
 // the local containers storage.  The name is normalized according to the rules
 // of NormalizeName.
 func (i *Image) Untag(name string) error {
-	if strings.HasPrefix(name, "sha256:") {
+	if strings.HasPrefix(name, "sha256:") { // ambiguous input
 		return errors.Wrap(errUntagDigest, name)
 	}
 
@@ -488,6 +498,11 @@ func (i *Image) Untag(name string) error {
 	if err != nil {
 		return errors.Wrapf(err, "error normalizing name %q", name)
 	}
+
+	if _, isDigested := ref.(reference.Digested); isDigested {
+		return errors.Wrap(errUntagDigest, name)
+	}
+
 	name = ref.String()
 
 	logrus.Debugf("Untagging %q from image %s", ref.String(), i.ID())

vendor/github.com/containers/common/pkg/auth/auth.go

@@ -104,7 +104,6 @@ func Login(ctx context.Context, systemContext *types.SystemContext, opts *LoginO
 			return errors.Wrap(err, "get credentials for repository")
 		}
 	} else {
-		// nolint: staticcheck
 		authConfig, err = config.GetCredentials(systemContext, registry)
 		if err != nil {
 			return errors.Wrap(err, "get credentials")
@@ -321,7 +320,6 @@ func Logout(systemContext *types.SystemContext, opts *LogoutOptions, args []stri
 				return errors.Wrap(err, "get credentials for repository")
 			}
 		} else {
-			// nolint: staticcheck
 			authConfig, err = config.GetCredentials(systemContext, registry)
 			if err != nil {
 				return errors.Wrap(err, "get credentials")

vendor/github.com/containers/common/pkg/config/config.go

@@ -274,6 +274,9 @@ type EngineConfig struct {
 	// MachineEnabled indicates if Podman is running in a podman-machine VM
 	MachineEnabled bool `toml:"machine_enabled,omitempty"`
 
+	// MachineImage is the image used when creating a podman-machine VM
+	MachineImage string `toml:"machine_image,omitempty"`
+
 	// MultiImageArchive - if true, the container engine allows for storing
 	// archives (e.g., of the docker-archive transport) with multiple
 	// images.  By default, Podman creates single-image archives.
@@ -691,8 +694,8 @@ func (c *Config) Validate() error {
 }
 
 func (c *EngineConfig) findRuntime() string {
-	// Search for crun first followed by runc and kata
-	for _, name := range []string{"crun", "runc", "kata"} {
+	// Search for crun first followed by runc, kata, runsc
+	for _, name := range []string{"crun", "runc", "kata", "runsc"} {
 		for _, v := range c.OCIRuntimes[name] {
 			if _, err := os.Stat(v); err == nil {
 				return name

vendor/github.com/containers/common/pkg/config/containers.conf

@@ -60,23 +60,23 @@ default_capabilities = [
 ]
 
 # A list of sysctls to be set in containers by default,
-# specified as "name=value",
+# specified as "name = value",
 # for example:"net.ipv4.ping_group_range = 0 0".
 #
 default_sysctls = [
-  "net.ipv4.ping_group_range=0 0",
+  "net.ipv4.ping_group_range = 0 0",
 ]
 
 # A list of ulimits to be set in containers by default, specified as
-# "<ulimit name>=<soft limit>:<hard limit>", for example:
-# "nofile=1024:2048"
+# "<ulimit name> = <soft limit>:<hard limit>", for example:
+# "nofile = 1024:2048"
 # See setrlimit(2) for a list of resource names.
 # Any limit not specified here will be inherited from the process launching the
 # container engine.
 # Ulimits has limits for non privileged container engines.
 #
 #default_ulimits = [
-#  "nofile=1280:2560",
+#  "nofile = 1280:2560",
 #]
 
 # List of devices. Specified as
@@ -381,6 +381,9 @@ default_sysctls = [
 #
 #machine_enabled = false
 
+# The image used when creating a podman-machine VM.
+# machine_image = "testing"
+
 # MultiImageArchive - if true, the container engine allows for storing archives
 # (e.g., of the docker-archive transport) with multiple images.  By default,
 # Podman creates single-image archives.

vendor/github.com/containers/common/pkg/config/default.go

@@ -105,8 +105,6 @@ const (
 	DefaultApparmorProfile = apparmor.Profile
 	// SystemdCgroupsManager represents systemd native cgroup manager
 	SystemdCgroupsManager = "systemd"
-	// DefaultLogDriver is the default type of log files
-	DefaultLogDriver = "k8s-file"
 	// DefaultLogSizeMax is the default value for the maximum log size
 	// allowed for a container. Negative values mean that no limit is imposed.
 	DefaultLogSizeMax = -1
@@ -339,6 +337,7 @@ func defaultConfigFromMemory() (*EngineConfig, error) {
 	// constants.
 	c.LockType = "shm"
 	c.MachineEnabled = false
+	c.MachineImage = "testing"
 
 	c.ChownCopiedFiles = true
 
@@ -549,6 +548,7 @@ func (c *Config) LogDriver() string {
 	return c.Containers.LogDriver
 }
 
+// MachineEnabled returns if podman is running inside a VM or not
 func (c *Config) MachineEnabled() bool {
 	return c.Engine.MachineEnabled
 }
@@ -558,3 +558,9 @@ func (c *Config) MachineEnabled() bool {
 func (c *Config) RootlessNetworking() string {
 	return c.Containers.RootlessNetworking
 }
+
+// MachineImage returns the image to be
+// used when creating a podman-machine VM
+func (c *Config) MachineImage() string {
+	return c.Engine.MachineImage
+}

vendor/github.com/containers/common/pkg/config/nosystemd.go

@@ -1,7 +1,12 @@
-// +build !systemd
+// +build !systemd !cgo
 
 package config
 
+const (
+	// DefaultLogDriver is the default type of log files
+	DefaultLogDriver = "k8s-file"
+)
+
 func defaultCgroupManager() string {
 	return CgroupfsCgroupsManager
 }

vendor/github.com/containers/common/pkg/config/systemd.go

@@ -1,4 +1,4 @@
-// +build systemd
+// +build systemd,cgo
 
 package config
 
@@ -9,11 +9,19 @@ import (
 
 	"github.com/containers/common/pkg/cgroupv2"
 	"github.com/containers/storage/pkg/unshare"
+	"github.com/coreos/go-systemd/v22/sdjournal"
 )
 
 var (
-	systemdOnce sync.Once
-	usesSystemd bool
+	systemdOnce  sync.Once
+	usesSystemd  bool
+	journaldOnce sync.Once
+	usesJournald bool
+)
+
+const (
+	// DefaultLogDriver is the default type of log files
+	DefaultLogDriver = "journald"
 )
 
 func defaultCgroupManager() string {
@@ -29,20 +37,17 @@ func defaultCgroupManager() string {
 }
 
 func defaultEventsLogger() string {
-	if useSystemd() {
+	if useJournald() {
 		return "journald"
 	}
 	return "file"
 }
 
 func defaultLogDriver() string {
-	// If we decide to change the default for logdriver, it should be done here.
-	if useSystemd() {
-		return DefaultLogDriver
+	if useJournald() {
+		return "journald"
 	}
-
-	return DefaultLogDriver
-
+	return "k8s-file"
 }
 
 func useSystemd() bool {
@@ -56,3 +61,19 @@ func useSystemd() bool {
 	})
 	return usesSystemd
 }
+
+func useJournald() bool {
+	journaldOnce.Do(func() {
+		if !useSystemd() {
+			return
+		}
+		journal, err := sdjournal.NewJournal()
+		if err != nil {
+			return
+		}
+		journal.Close()
+		usesJournald = true
+		return
+	})
+	return usesJournald
+}

vendor/github.com/containers/common/version/version.go

@@ -1,4 +1,4 @@
 package version
 
 // Version is the version of the build.
-const Version = "0.42.1"
+const Version = "0.43.0"