feat: Print version information when the system starts up (#620)

Signed-off-by: santong <[email protected]>

cmd/cdn/cmd/root.go

@@ -24,6 +24,7 @@ import (
 	"d7y.io/dragonfly/v2/cmd/dependency"
 	logger "d7y.io/dragonfly/v2/internal/dflog"
 	"d7y.io/dragonfly/v2/internal/dflog/logcore"
+	"d7y.io/dragonfly/v2/version"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v3"
@@ -69,8 +70,10 @@ func init() {
 }
 
 func runCdnSystem() error {
+	logger.Infof("Version:\n%s", version.Version())
 	// cdn system config values
 	s, _ := yaml.Marshal(cfg)
+
 	logger.Infof("cdn system configuration:\n%s", string(s))
 
 	ff := dependency.InitMonitor(cfg.Verbose, cfg.PProfPort, cfg.Telemetry)

cmd/dfget/cmd/daemon.go

@@ -29,6 +29,7 @@ import (
 	"d7y.io/dragonfly/v2/internal/dfpath"
 	"d7y.io/dragonfly/v2/pkg/basic/dfnet"
 	"d7y.io/dragonfly/v2/pkg/rpc/dfdaemon/client"
+	"d7y.io/dragonfly/v2/version"
 	"github.com/gofrs/flock"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
@@ -88,6 +89,8 @@ func init() {
 }
 
 func runDaemon() error {
+	logger.Infof("Version:\n%s", version.Version())
+
 	target := dfnet.NetAddr{Type: dfnet.UNIX, Addr: dfpath.DaemonSockPath}
 	daemonClient, err := client.GetClientByAddr([]dfnet.NetAddr{target})
 	if err != nil {

cmd/dfget/cmd/root.go

@@ -159,6 +159,8 @@ func init() {
 
 // runDfget does some init operations and starts to download.
 func runDfget() error {
+	logger.Infof("Version:\n%s", version.Version())
+
 	// Dfget config values
 	s, _ := yaml.Marshal(dfgetConfig)
 	logger.Infof("client dfget configuration:\n%s", string(s))

cmd/manager/cmd/root.go

@@ -24,6 +24,7 @@ import (
 	"d7y.io/dragonfly/v2/internal/dflog/logcore"
 	"d7y.io/dragonfly/v2/manager"
 	"d7y.io/dragonfly/v2/manager/config"
+	"d7y.io/dragonfly/v2/version"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 	"gopkg.in/yaml.v3"
@@ -74,6 +75,7 @@ func init() {
 }
 
 func runManager() error {
+	logger.Infof("Version:\n%s", version.Version())
 	// manager config values
 	s, err := yaml.Marshal(cfg)
 

cmd/scheduler/cmd/root.go

@@ -28,6 +28,7 @@ import (
 	"d7y.io/dragonfly/v2/internal/dflog/logcore"
 	"d7y.io/dragonfly/v2/scheduler"
 	"d7y.io/dragonfly/v2/scheduler/config"
+	"d7y.io/dragonfly/v2/version"
 )
 
 var (
@@ -80,8 +81,11 @@ func init() {
 }
 
 func runScheduler() error {
+	logger.Infof("Version:\n%s", version.Version())
+
 	// scheduler config values
 	s, _ := yaml.Marshal(cfg)
+
 	logger.Infof("scheduler configuration:\n%s", string(s))
 
 	ff := dependency.InitMonitor(cfg.Verbose, cfg.PProfPort, cfg.Telemetry)

version/version.go

@@ -16,6 +16,8 @@
 
 package version
 
+import "fmt"
+
 var (
 	Major      = "2"
 	Minor      = "0"
@@ -27,3 +29,8 @@ var (
 	Gotags     = "unknown"
 	Gogcflags  = "unknown"
 )
+
+func Version() string {
+	return fmt.Sprintf("Major: %s, Minor: %s, GitVersion: %s, GitCommit: %s, Platform: %s, BuildTime: %s, GoVersion: %s, Gotags: %s, Gogcflags: %s", Major,
+		Minor, GitVersion, GitCommit, Platform, BuildTime, GoVersion, Gotags, Gogcflags)
+}