Merge branch 'master' into kd-live

client/client.go

@@ -15,6 +15,7 @@ import (
 	"reflect"
 	"sort"
 	"strconv"
+	"strings"
 	"sync"
 	"sync/atomic"
 	"syscall"
@@ -116,10 +117,13 @@ type houstonClient struct {
 	timestamp     string
 	wg            sync.WaitGroup
 	config        clientConfig
+	version       string
+	standalone    bool
 }
 
 func unmarshal[T any](val *T, src map[string]string) {
 	argval := reflect.ValueOf(val)
+	logger.Println("operation receive :", argval.Type().Name(), src)
 	for i := 0; i < argval.Elem().Type().NumField(); i++ {
 		if !argval.Elem().Type().Field(i).IsExported() {
 			continue
@@ -128,6 +132,9 @@ func unmarshal[T any](val *T, src map[string]string) {
 		if argval.Elem().Field(i).CanInt() {
 			num, _ := strconv.ParseInt(arg, 10, 0)
 			argval.Elem().Field(i).SetInt(num)
+		} else if argval.Elem().Field(i).Kind() == reflect.Array || argval.Elem().Field(i).Kind() == reflect.Slice {
+			conv := strings.Split(arg, "\n")
+			argval.Elem().Field(i).Set(reflect.ValueOf(conv))
 		} else {
 			argval.Elem().Field(i).SetString(arg)
 		}
@@ -157,8 +164,33 @@ func gatherDeployedPrograms(storageRoot, name string) []*protos.VersionAndArgs {
 }
 
 func (hc *houstonClient) makeOperationQueryRequest() *protos.OperationQueryRequest {
-	hn, _ := os.Hostname()
-	procs := make([]*protos.ProcessDescription, 0, len(hc.childProcs))
+	var procs []*protos.ProcessDescription
+	var deploys []*protos.DeployedVersions
+
+	var selfname string
+	var selfargs []string
+	if hc.standalone {
+		selfname = path.Base(os.Args[0])
+		selfargs = os.Args[1:]
+	} else {
+		selfname = "houston"
+		selfargs = []string{}
+	}
+
+	procs = append(procs, &protos.ProcessDescription{
+		Name:    selfname,
+		Args:    selfargs,
+		Version: hc.version,
+		State:   protos.ProcessState_Running,
+		Pid:     int32(os.Getpid()),
+	})
+	deploys = append(deploys, &protos.DeployedVersions{
+		Name: selfname,
+		Versions: []*protos.VersionAndArgs{
+			{Version: hc.version, Args: selfargs},
+		},
+	})
+
 	for _, child := range hc.childProcs {
 		procs = append(procs, &protos.ProcessDescription{
 			Name:    child.name,
@@ -169,7 +201,6 @@ func (hc *houstonClient) makeOperationQueryRequest() *protos.OperationQueryReque
 		})
 	}
 
-	var deploys []*protos.DeployedVersions
 	for name, prog := range hc.deploys {
 		deploys = append(deploys, &protos.DeployedVersions{
 			Name:     name,
@@ -177,6 +208,7 @@ func (hc *houstonClient) makeOperationQueryRequest() *protos.OperationQueryReque
 		})
 	}
 
+	hn, _ := os.Hostname()
 	return &protos.OperationQueryRequest{
 		Hostname: hn,
 		Procs:    procs,
@@ -184,7 +216,7 @@ func (hc *houstonClient) makeOperationQueryRequest() *protos.OperationQueryReque
 	}
 }
 
-func NewClient() (HoustonClient, error) {
+func NewClient(standalone bool) (HoustonClient, error) {
 	clientConfig, err := loadClientConfig()
 	if err != nil {
 		return nil, err
@@ -233,12 +265,19 @@ func NewClient() (HoustonClient, error) {
 		}
 	}
 
+	ver, _ := os.ReadFile("@version")
+	if len(ver) == 0 {
+		ver = []byte("0.0.0")
+	}
+
 	hc := &houstonClient{
 		config:       clientConfig,
 		clientChan:   make(chan *grpc.ClientConn),
 		extraMetrics: unsafe.Pointer(&map[string]float32{}),
 		deploys:      deploys,
 		timestamp:    exefi.ModTime().String(),
+		version:      string(ver),
+		standalone:   standalone,
 	}
 
 	ctx, cancel := context.WithCancel(context.Background())
@@ -273,15 +312,22 @@ func NewClient() (HoustonClient, error) {
 				var newprocs []*procmeta
 				for _, proc := range hc.childProcs {
 					if proc.cmd == exited {
-						if proc.state == protos.ProcessState_Running {
-							go func(cmd *exec.Cmd) {
-								if err := cmd.Process.Signal(syscall.SIGTERM); err != nil {
-									cmd.Process.Signal(os.Kill)
+						if proc.state == protos.ProcessState_Running || proc.state == protos.ProcessState_Restart {
+							go func(proc *procmeta) {
+								if err := proc.cmd.Process.Signal(syscall.SIGTERM); err != nil {
+									proc.cmd.Process.Signal(os.Kill)
 								}
-								cmd.Wait()
-								cmd.Process.Release()
-								logger.Println("abnormal termination of process :", cmd.Args)
-							}(proc.cmd)
+								proc.cmd.Wait()
+								proc.cmd.Process.Release()
+
+								if proc.state == protos.ProcessState_Restart {
+									hc.startChildProcess(&shared.StartProcessRequest{
+										Version: proc.version,
+										Name:    proc.name,
+										Args:    proc.cmd.Args,
+									}, op)
+								}
+							}(proc)
 						}
 					} else {
 						newprocs = append(newprocs, proc)
@@ -407,6 +453,8 @@ func (hc *houstonClient) Start() {
 
 	var client *grpc.ClientConn
 	reconnCount := 0
+	time.Sleep(time.Second)
+
 	for {
 		select {
 		case <-hc.ctx.Done():

client/deploy.go

@@ -21,16 +21,22 @@ import (
 	"golang.org/x/text/transform"
 )
 
-func download(dir string, urlpath string, accessToken string) (string, error) {
+func download(dir string, urlpath string, accessToken string) (target string, err error) {
+	logger.Println("start downloading", dir, urlpath)
+	defer func() {
+		if err != nil {
+			logger.Println("downloading failed :", err)
+		} else {
+			logger.Println("downloading succeeded")
+		}
+	}()
+
 	parsed, err := url.Parse(urlpath)
 	if err != nil {
 		return "", err
 	}
 
 	req, _ := http.NewRequest("GET", urlpath, nil)
-	if len(accessToken) > 0 {
-		req.Header.Add("Authorization", accessToken)
-	}
 	req.Header.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36 Edg/111.0.1661.51")
 	resp, err := http.DefaultClient.Do(req)
 	if err != nil {
@@ -258,6 +264,12 @@ func (hc *houstonClient) prepareUpdateSelf(req *shared.DeployRequest) (srcdir st
 		return "", "", err
 	}
 
+	// houston version 파일
+	err = os.WriteFile(path.Join(path.Dir(fname), "@version"), []byte(req.Version), 0644)
+	if err != nil {
+		return "", "", err
+	}
+
 	selfname, _ := os.Executable()
 	srcreplacer := path.Join(path.Dir(fname), "replacer") + path.Ext(selfname)
 	replacer = "./" + filepath.ToSlash("replacer"+path.Ext(selfname))
@@ -277,7 +289,6 @@ func (hc *houstonClient) deploy(req *shared.DeployRequest) error {
 		return err
 	}
 
-	logger.Println("start downloading", req.Url)
 	// verpath에 배포 시작
 	fname, err := download(root, hc.makeDownloadUrl(req.Url), req.AccessToken)
 	if err != nil {

client/operation.go

@@ -12,7 +12,6 @@ import (
 	"os/exec"
 	"path"
 	"path/filepath"
-	"regexp"
 	"runtime/debug"
 	"strings"
 	"syscall"
@@ -103,11 +102,12 @@ func zipLogFiles(storageRoot string, req *shared.UploadRequest, start, except st
 	defer w.Close()
 
 	oldestFile := ""
-	for _, file := range matches {
+	for i, file := range matches {
 		if file == root {
 			continue
 		}
 		if len(except) > 0 && file >= except {
+			matches = matches[:i]
 			break
 		}
 		if len(start) > 0 && file < start {
@@ -165,33 +165,17 @@ func zipLogFiles(storageRoot string, req *shared.UploadRequest, start, except st
 }
 
 func prepareProcessLaunch(storageRoot string, req *shared.StartProcessRequest) *procmeta {
-	re := regexp.MustCompile(`[^\s"']+|"([^"]*)"|'([^']*)`)
-	argsTemp := re.FindAllString(req.Args, -1)
-	var args []string
-	for _, arg := range argsTemp {
-		if strings.HasPrefix(arg, `"`) && len(args) > 0 {
-			lastarg := args[len(args)-1]
-			if strings.HasSuffix(lastarg, "=") {
-				args[len(args)-1] = lastarg + arg
-			} else {
-				args = append(args, arg)
-			}
-		} else {
-			args = append(args, arg)
-		}
-	}
-
-	if len(args) == 0 {
+	if len(req.Args) == 0 {
 		return nil
 	}
 	verpath := path.Join(storageRoot, req.Name, req.Version)
 	fi, err := os.Stat(verpath)
 
 	if err == nil && fi.IsDir() {
-		args[0] = "./" + path.Clean(strings.TrimPrefix(args[0], "/"))
-		os.Chmod(path.Join(verpath, args[0]), 0777)
+		req.Args[0] = "./" + path.Clean(strings.TrimPrefix(req.Args[0], "/"))
+		os.Chmod(path.Join(verpath, req.Args[0]), 0777)
 
-		cmd := exec.Command(args[0], args[1:]...)
+		cmd := exec.Command(req.Args[0], req.Args[1:]...)
 		cmd.Dir = verpath
 		stdin, _ := cmd.StdinPipe()
 
@@ -452,53 +436,23 @@ func (hc *houstonClient) stopChildProcess(req *shared.StopProcessRequest, op pro
 }
 
 func (hc *houstonClient) restartChildProcess(req *shared.RestartProcessRequest, op protos.OperationClient) error {
-	if req.Version == "latest" {
-		// 최신 버전을 찾음
-		latest, err := shared.FindLastestVersion(hc.config.StorageRoot, req.Name)
-		if err != nil {
-			return err
-		}
-
-		req.Version = latest
-	}
-
-	var restarts []*procmeta
 	for _, proc := range hc.childProcs {
-		if proc.name == req.Name {
-			if len(req.Version) == 0 {
-				restarts = append(restarts, proc)
-			} else if req.Version == proc.version {
-				restarts = append(restarts, proc)
-			}
-		}
-	}
-
-	if len(restarts) == 0 {
-		return errNoRunningProcess
-	}
-
-	for _, proc := range restarts {
-		if err := proc.cmd.Process.Signal(syscall.SIGTERM); err != nil {
-			proc.cmd.Process.Signal(os.Kill)
-		}
-		proc.state = protos.ProcessState_Stopping
-	}
-
-	op.Refresh(context.Background(), hc.makeOperationQueryRequest())
-
-	for _, proc := range restarts {
-		proc.cmd.Wait()
-		proc.cmd.Process.Release()
-		proc.state = protos.ProcessState_Stopped
-	}
-	op.Refresh(context.Background(), hc.makeOperationQueryRequest())
-
-	for _, proc := range restarts {
-		if err := hc.launch(proc); err != nil {
+		if proc.cmd.Process.Pid == int(req.Pid) {
+			if len(req.Config) > 0 {
+				// config.json를 먼저 다운로드 시도
+				root := proc.cmd.Dir
+				if _, err := download(root, hc.makeDownloadUrl(req.Config), ""); err != nil {
 					return err
 				}
 			}
+
+			proc.state = protos.ProcessState_Restart
 			op.Refresh(context.Background(), hc.makeOperationQueryRequest())
+			hc.exitChan <- proc.cmd
+
+			break
+		}
+	}
 
 	return nil
 }
@@ -527,11 +481,7 @@ func (hc *houstonClient) uploadFiles(req *shared.UploadRequest) error {
 	// 전체 파일을 대상으로
 	zipFile, srcFiles, err := zipLogFiles(hc.config.StorageRoot, req, "", "")
 	if err == nil && len(zipFile) > 0 && len(srcFiles) > 0 {
-		if err = hc.uploadZipLogFile(zipFile, req.Name, req.Version); err == nil {
-			for _, oldf := range srcFiles {
-				os.Remove(oldf)
-			}
-		} else {
+		if err = hc.uploadZipLogFile(zipFile, req.Name, req.Version); err != nil {
 			logger.Println("uploadZipLogFile failed :", err)
 		}
 	} else if err != nil {

go.mod

@@ -1,6 +1,6 @@
 module repositories.action2quare.com/ayo/houston
 
-go 1.19
+go 1.18
 
 require (
 	golang.org/x/text v0.10.0
@@ -13,6 +13,5 @@ require (
 	github.com/golang/protobuf v1.5.3 // indirect
 	golang.org/x/net v0.11.0 // indirect
 	golang.org/x/sys v0.9.0 // indirect
-	google.golang.org/genproto v0.0.0-20230525234025-438c736192d0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc // indirect
 )

go.sum

@@ -3,34 +3,20 @@ github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.11.0 h1:Gi2tvZIJyBtO9SDr1q9h5hEQCp/4L2RQ+ar0qjx2oNU=
 golang.org/x/net v0.11.0/go.mod h1:2L/ixqYpgIVXmeoSA/4Lu7BzTG4KIyPIryS4IsOd1oQ=
-golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.9.0 h1:KS/R3tvhPqvJvwcKfnBHJwwthS11LRhmM5D59eEXa0s=
 golang.org/x/sys v0.9.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.10.0 h1:UpjohKhiEgNc0CSauXmwYftY1+LlaC75SJwh0SgCX58=
 golang.org/x/text v0.10.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 h1:KpwkzHKEF7B9Zxg18WzOa7djJ+Ha5DzthMyZYQfEn2A=
-google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1/go.mod h1:nKE/iIaLqn2bQwXBg8f1g2Ylh6r5MN5CmZvuzZCgsCU=
-google.golang.org/genproto v0.0.0-20230525234025-438c736192d0 h1:x1vNwUhVOcsYoKyEGCZBH694SBmmBjA2EfauFVEI2+M=
-google.golang.org/genproto v0.0.0-20230525234025-438c736192d0/go.mod h1:9ExIQyXL5hZrHzQceCwuSYwZZ5QZBazOcprJ5rgs3lY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc h1:XSJ8Vk1SWuNr8S18z1NZSziL0CPIXLCCMDOEFtHBOFc=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230530153820-e85fd2cbaebc/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
-google.golang.org/grpc v1.55.0 h1:3Oj82/tFSCeUrRTg/5E/7d/W5A1tj6Ky1ABAuZuv5ag=
-google.golang.org/grpc v1.55.0/go.mod h1:iYEXKGkEBhg1PjZQvoYEVPTDkHo1/bjTnfwTeGONTY8=
 google.golang.org/grpc v1.56.0 h1:+y7Bs8rtMd07LeXmL3NxcTLn7mUkbKZqEpPhMNkwJEE=
 google.golang.org/grpc v1.56.0/go.mod h1:I9bI3vqKfayGqPUAwGdOSu7kt6oIJLixfffKrpXqQ9s=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-repositories.action2quare.com/ayo/gocommon v0.0.0-20230613162208-4ebf231bbe72 h1:2qaxct6dumM2JjguSp5nofeWZwWsozKSJWC36q9Q0qc=
-repositories.action2quare.com/ayo/gocommon v0.0.0-20230613162208-4ebf231bbe72/go.mod h1:ng62uGMGXyQSeuxePG5gJAMtip4Rnspu5Tu7hgvaXns=
 repositories.action2quare.com/ayo/gocommon v0.0.0-20230621052811-06ef97f11d22 h1:DImSGNxZrc+Q4WlS1OKMsLAScEfDYLX4XMJdjAaVnXc=
 repositories.action2quare.com/ayo/gocommon v0.0.0-20230621052811-06ef97f11d22/go.mod h1:ng62uGMGXyQSeuxePG5gJAMtip4Rnspu5Tu7hgvaXns=

houston.sh

@@ -1,4 +1,4 @@
 #!/bin/sh
 
-nohup /home/opdev/houston -client -logfile &
+nohup /home/opdev/houston -client -logfile > /dev/null &
 

main.go

@@ -18,7 +18,7 @@ func main() {
 	}
 
 	if *runAsClient {
-		hc, err := client.NewClient()
+		hc, err := client.NewClient(true)
 		if err != nil {
 			logger.Fatal(err)
 			return

protos/operation.proto

@@ -27,7 +27,8 @@ enum ProcessState {
     Stopped = 0;
     Stopping = 1;
     Running = 2;
-    Error = 3;
+    Restart = 3;
+    Error = 4;
 }
 
 message ProcessDescription {

replacer/main.go

@@ -8,14 +8,24 @@ import (
 	"os"
 	"os/exec"
 	"path"
-	"strconv"
+	"time"
 )
 
-func copy(src, dst string) error {
+func copy(src, dst string, stdlog *log.Logger) error {
 	fi, err := os.Stat(src)
 	if err != nil {
 		return err
 	}
+	if fi.IsDir() {
+		entries, _ := os.ReadDir(src)
+		for _, ent := range entries {
+			if err := copy(path.Join(src, ent.Name()), path.Join(dst, ent.Name()), stdlog); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+
 	inmode := fi.Mode()
 
 	in, err := os.Open(src)
@@ -45,6 +55,7 @@ func copy(src, dst string) error {
 		return err
 	}
 
+	stdlog.Println("file copied :", src, dst)
 	return nil
 }
 
@@ -59,45 +70,34 @@ func main() {
 	// args[3:] : 다시 시작할 때 넘겨줄 arguments(프로세스 이름 포함)
 	stdlog.Println(args)
 
-	pid, err := strconv.Atoi(args[1])
-	if err != nil {
-		stdlog.Fatal(err)
+	for {
+		stdlog.Println("wait for terminating of", args[3])
+		cmd := exec.Command("ps", "-p", args[1])
+		if err := cmd.Run(); err != nil {
+			break
 		}
-	proc, err := os.FindProcess(pid)
-	if err != nil {
-		stdlog.Fatal(err)
+		time.Sleep(time.Second)
+	}
+
+	stdlog.Println("target is terminated")
+
+	// replacer 제거. 내가 돌고 있으므로 복사는 안된다.
+	// 내가 실행되기 전에 이미 복사가 되서 나는 최신 버전임
+	os.Remove(path.Join(args[2], os.Args[0]))
+	if err := copy(args[2], "", stdlog); err != nil {
+		stdlog.Fatal(err)
 	}
-	proc.Wait()
 
-	selfext, _ := os.Executable()
-	selfext = path.Base(selfext)
 	nextArgs := args[4:]
-	entries, _ := os.ReadDir(args[2])
-	for _, ent := range entries {
-		if ent.Name() == selfext {
-			continue
-		}
-
-		if ent.IsDir() {
-			if err := os.MkdirAll(ent.Name(), 0775); err != nil {
-				stdlog.Fatal(err)
-			}
-		} else {
-			if ent.Name() == "@args" {
+	if bt, _ := os.ReadFile("@args"); len(bt) > 0 {
 		var tempArgs []string
-				argfile, _ := os.Open(path.Join(args[2], ent.Name()))
-				dec := json.NewDecoder(argfile)
-				if dec.Decode(&tempArgs) == nil {
+		if json.Unmarshal(bt, &tempArgs) == nil {
 			nextArgs = tempArgs
 		}
-			} else if err := copy(path.Join(args[2], ent.Name()), ent.Name()); err != nil {
-				stdlog.Println("copy failed :", path.Join(args[2], ent.Name()), ent.Name())
-				stdlog.Fatal(err)
-			}
-		}
 	}
+	os.Remove("@args")
 
-	err = os.RemoveAll(args[2])
+	err := os.RemoveAll(args[2])
 	if err != nil {
 		stdlog.Println("os.RemoveAll failed :", args[2], err)
 	}

server/http_api.go

@@ -3,12 +3,15 @@ package server
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
 	"io"
 	"io/fs"
 	"net/http"
 	"os"
 	"path"
+	"regexp"
 	"strconv"
+	"strings"
 	"time"
 
 	"repositories.action2quare.com/ayo/gocommon/logger"
@@ -20,9 +23,25 @@ import (
 현재 접속 중인 Agent 목록을 보여줍니다.
 - http method : GET
 */
+const (
+	sub_folder_name_deploys   = string("_deploys")
+	sub_folder_name_downloads = string("_downloads")
+)
+
 func (h *houstonHandler) GetAgents(w http.ResponseWriter, r *http.Request) {
 	enc := json.NewEncoder(w)
-	enc.Encode(h.Operation().Hosts())
+	allHosts := h.Operation().Hosts()
+	enc.Encode(allHosts)
+}
+
+func readTagsFromFile(paths ...string) string {
+	raw, _ := os.ReadFile(path.Join(paths...))
+	if len(raw) > 0 {
+		tag := string(raw)
+		return strings.Trim(tag, "\n")
+	}
+
+	return ""
 }
 
 func (h *houstonHandler) GetDeploySources(w http.ResponseWriter, r *http.Request) {
@@ -34,13 +53,31 @@ func (h *houstonHandler) GetDeploySources(w http.ResponseWriter, r *http.Request
 	}
 
 	getVersions := func(name string) []string {
-		var out []string
-		files, _ := os.ReadDir(path.Join(h.deployPath, name))
-		for _, fd := range files {
+		vers, _ := os.ReadDir(path.Join(h.deployPath, name))
+		mytags := readTagsFromFile(h.deployPath, name, "@tags")
+		out := []string{
+			mytags,
+		}
+		for _, fd := range vers {
 			if fd.IsDir() {
-				out = append(out, fd.Name())
+				ver := fd.Name()
+				files, _ := os.ReadDir(path.Join(h.deployPath, name, ver))
+				vertags := readTagsFromFile(h.deployPath, name, ver, "@tags")
+				if len(files) > 0 {
+					for _, file := range files {
+						if strings.HasPrefix(file.Name(), "@") {
+							continue
+						}
+
+						downloadpath := path.Join(sub_folder_name_deploys, name, ver, file.Name())
+						ver = fmt.Sprintf("%s:%s", ver+mytags+vertags, downloadpath)
+						break
 					}
 				}
+				out = append(out, ver)
+			}
+		}
+
 		return out
 	}
 
@@ -84,9 +121,13 @@ func (h *houstonHandler) UploadDeploySource(w http.ResponseWriter, r *http.Reque
 	var filename string
 
 	if version == "config" {
-		filename = path.Join(h.deployPath, name, version, "config.json")
+		filename = path.Join(h.deployPath, name, version, "config"+ext)
+		tags := readTagsFromFile(h.deployPath, name, version, "@tags")
+		if !strings.Contains(tags, "#hidden") {
+			tags = tags + "#hidden"
+			os.WriteFile(path.Join(h.deployPath, name, version, "@tags"), []byte(tags), 0644)
+		}
 	} else {
-		// deploys 폴더는 파일시스템 서비스이므로 다운로드 가능
 		filename = path.Join(h.deployPath, name, version, name+ext)
 	}
 
@@ -127,6 +168,47 @@ func (h *houstonHandler) DeleteDeploySource(w http.ResponseWriter, r *http.Reque
 	}
 }
 
+func (h *houstonHandler) findLastestConfigFile(name string) (string, error) {
+	logger.Println("findLastestConfigFile :", name)
+	configFiles, err := os.ReadDir(path.Join(h.deployPath, name, "config"))
+	if err != nil {
+		if errors.Is(err, fs.ErrNotExist) {
+			return "", nil
+		}
+
+		logger.Println("findLastestConfigFile failed :", err)
+		return "", err
+	}
+
+	var cf fs.FileInfo
+	for _, file := range configFiles {
+		if file.IsDir() {
+			continue
+		}
+		if strings.HasPrefix(file.Name(), "config.") {
+			test, err := file.Info()
+			if err != nil {
+				return "", err
+			}
+
+			if cf == nil {
+				cf = test
+			} else if test.ModTime().After(cf.ModTime()) {
+				cf = test
+			}
+		}
+	}
+
+	if cf != nil {
+		logger.Println("findLastestConfigFile cf found :", cf.Name())
+		return path.Join(sub_folder_name_deploys, name, "config", cf.Name()), nil
+	}
+
+	logger.Println("findLastestConfigFile cf NOT found")
+
+	return "", nil
+}
+
 func (h *houstonHandler) Deploy(w http.ResponseWriter, r *http.Request) {
 	// 	<form action="/houston" method="post" enctype="multipart/form-data">
 	//     <input type="text" name="name">
@@ -167,6 +249,10 @@ func (h *houstonHandler) Deploy(w http.ResponseWriter, r *http.Request) {
 			continue
 		}
 
+		if strings.HasPrefix(fd.Name(), "@") {
+			continue
+		}
+
 		fi, _ := fd.Info()
 		if fi.ModTime().After(latestTime) {
 			latestFilename = fi.Name()
@@ -178,16 +264,18 @@ func (h *houstonHandler) Deploy(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	configPath := ""
-	if _, err := os.Stat(path.Join(h.deployPath, name, "config", "config.json")); err == nil || errors.Is(err, fs.ErrExist) {
-		configPath = path.Join("deploys", name, "config", "config.json")
+	configPath, err := h.findLastestConfigFile(name)
+	if err != nil {
+		logger.Println(err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
 	}
 
 	h.Operation().Deploy(MakeDeployRequest(
 		shared.DeployRequest{
 			Name:    name,
 			Version: version,
-			Url:     path.Join("deploys", name, version, latestFilename),
+			Url:     path.Join(sub_folder_name_deploys, name, version, latestFilename),
 			Config:  configPath,
 		},
 		targets,
@@ -237,7 +325,7 @@ func (h *houstonHandler) StartProcess(w http.ResponseWriter, r *http.Request) {
 	//   </form>
 	name := r.FormValue("name")
 	version := r.FormValue("version")
-	args := r.FormValue("args")
+	argsline := r.FormValue("args")
 	traws := r.FormValue("targets")
 
 	var targets []string
@@ -254,6 +342,27 @@ func (h *houstonHandler) StartProcess(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	re := regexp.MustCompile(`[^\s"']+|"([^"]*)"|'([^']*)`)
+	argsTemp := re.FindAllString(argsline, -1)
+	var args []string
+	for _, arg := range argsTemp {
+		if strings.HasPrefix(arg, `"`) && len(args) > 0 {
+			lastarg := args[len(args)-1]
+			if strings.HasSuffix(lastarg, "=") {
+				args[len(args)-1] = lastarg + arg
+			} else {
+				args = append(args, arg)
+			}
+		} else {
+			args = append(args, arg)
+		}
+	}
+
+	if len(args) == 0 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
 	h.Operation().StartProcess(MakeStartProcessRequest(shared.StartProcessRequest{
 		Name:    name,
 		Version: version,
@@ -297,6 +406,51 @@ func (h *houstonHandler) StopProcess(w http.ResponseWriter, r *http.Request) {
 	}, targets))
 }
 
+func (h *houstonHandler) RestartProcess(w http.ResponseWriter, r *http.Request) {
+	// 	<form action="/houston" method="post" enctype="multipart/form-data">
+	//     <input type="text" name="name">
+	//     <input type="text" name="target">
+	// 		<input type="text" name="pid">
+	// 		<input type="text" name="config">
+	//   </form>
+	pidstr := r.FormValue("pid")
+	target := r.FormValue("target")
+	name := r.FormValue("name")
+	if len(target) == 0 || len(pidstr) == 0 || len(name) == 0 {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	deployConfig := false
+	configstr := r.FormValue("config")
+	if len(configstr) > 0 {
+		deployConfig, _ = strconv.ParseBool(configstr)
+	}
+
+	pid, err := strconv.ParseInt(pidstr, 10, 0)
+	if err != nil {
+		logger.Println(err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	var configPath string
+	if deployConfig {
+		configPath, err = h.findLastestConfigFile(name)
+		if err != nil {
+			logger.Println(err)
+			w.WriteHeader(http.StatusBadRequest)
+			return
+		}
+	}
+
+	h.Operation().RestartProcess(MakeRestartRequest(shared.RestartProcessRequest{
+		Name:   name,
+		Pid:    int32(pid),
+		Config: configPath,
+	}, []string{target}))
+}
+
 func (h *houstonHandler) UploadLogs(w http.ResponseWriter, r *http.Request) {
 	// 	<form action="/houston" method="post" enctype="multipart/form-data">
 	//     <input type="text" name="name">
@@ -357,7 +511,7 @@ func (h *houstonHandler) GetLogFileLinks(w http.ResponseWriter, r *http.Request)
 
 	var out []string
 	for _, lf := range logfiles {
-		out = append(out, path.Join("downloads", name, version, lf.Name()))
+		out = append(out, path.Join(sub_folder_name_downloads, name, version, lf.Name()))
 	}
 
 	enc := json.NewEncoder(w)

server/http_handler.go

@@ -1,6 +1,7 @@
 package server
 
 import (
+	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
@@ -10,13 +11,10 @@ import (
 	"runtime/debug"
 	"strings"
 
+	"repositories.action2quare.com/ayo/gocommon/flagx"
 	"repositories.action2quare.com/ayo/gocommon/logger"
 )
 
-const (
-	defaultMaxMemory = 32 << 10 // 32 KB
-)
-
 type HoustonServerWithHandler interface {
 	HoustonServer
 	RegisterHandlers(serveMux *http.ServeMux, prefix string) error
@@ -45,9 +43,10 @@ func NewHoustonHandler() HoustonServerWithHandler {
 }
 
 func (h *houstonHandler) RegisterHandlers(serveMux *http.ServeMux, prefix string) error {
-	storagePath := loadServerConfig().StorageRoot
-	h.deployPath = path.Join(storagePath, "deploys")
-	h.downloadPath = path.Join(storagePath, "downloads")
+	config := loadServerConfig()
+	storagePath := config.StorageRoot
+	h.deployPath = path.Join(storagePath, sub_folder_name_deploys)
+	h.downloadPath = path.Join(storagePath, sub_folder_name_downloads)
 
 	if err := os.MkdirAll(h.deployPath, 0775); err != nil {
 		return err
@@ -65,10 +64,10 @@ func (h *houstonHandler) RegisterHandlers(serveMux *http.ServeMux, prefix string
 	serveMux.Handle(prefix, h)
 
 	fsx := http.FileServer(http.Dir(h.deployPath))
-	serveMux.Handle(fmt.Sprintf("%s/deploys/", prefix), http.StripPrefix(fmt.Sprintf("%s/deploys/", prefix), fsx))
+	serveMux.Handle(fmt.Sprintf("%s/%s/", prefix, sub_folder_name_deploys), http.StripPrefix(fmt.Sprintf("%s/%s/", prefix, sub_folder_name_deploys), fsx))
 
 	ufsx := http.FileServer(http.Dir(h.downloadPath))
-	serveMux.Handle(fmt.Sprintf("%s/downloads/", prefix), http.StripPrefix(fmt.Sprintf("%s/downloads/", prefix), ufsx))
+	serveMux.Handle(fmt.Sprintf("%s/%s/", prefix, sub_folder_name_downloads), http.StripPrefix(fmt.Sprintf("%s/%s/", prefix, sub_folder_name_downloads), ufsx))
 
 	serveMux.HandleFunc(fmt.Sprintf("%s/upload", prefix), func(w http.ResponseWriter, r *http.Request) {
 		defer func() {
@@ -103,6 +102,8 @@ func (h *houstonHandler) RegisterHandlers(serveMux *http.ServeMux, prefix string
 	return nil
 }
 
+var noauth = flagx.Bool("noauth", false, "")
+
 func (h *houstonHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	defer func() {
 		s := recover()
@@ -117,6 +118,38 @@ func (h *houstonHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		r.Body.Close()
 	}()
 
+	var userinfo map[string]any
+	if !*noauth {
+		authheader := r.Header.Get("Authorization")
+		if len(authheader) == 0 {
+			logger.Println("Authorization header is not valid :", authheader)
+			w.WriteHeader(http.StatusBadRequest)
+			return
+		}
+
+		req, _ := http.NewRequest("GET", "https://graph.microsoft.com/oidc/userinfo", nil)
+		req.Header.Add("Authorization", authheader)
+		client := &http.Client{}
+
+		resp, err := client.Do(req)
+		if err != nil {
+			logger.Println("graph microsoft api call failed :", err)
+			w.WriteHeader(http.StatusBadRequest)
+			return
+		}
+		defer resp.Body.Close()
+
+		raw, _ := io.ReadAll(resp.Body)
+		if err = json.Unmarshal(raw, &userinfo); err != nil {
+			return
+		}
+
+		if _, expired := userinfo["error"]; expired {
+			w.WriteHeader(http.StatusUnauthorized)
+			return
+		}
+	}
+
 	var operation string
 	if r.Method == "POST" {
 		operation = r.FormValue("operation")
@@ -137,10 +170,6 @@ func (h *houstonHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	if r.PostForm == nil {
-		r.ParseMultipartForm(defaultMaxMemory)
-	}
-
 	args := []reflect.Value{
 		reflect.ValueOf(h),
 		reflect.ValueOf(w),

server/operation.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"reflect"
+	"strings"
 	"sync"
 
 	"repositories.action2quare.com/ayo/houston/shared"
@@ -150,6 +151,12 @@ func marshal(argval reflect.Value, output map[string]string) map[string]string {
 			marshal(argval.Field(i), output)
 		} else if argval.Field(i).CanInt() {
 			output[argval.Type().Field(i).Name] = fmt.Sprintf("%d", argval.Field(i).Int())
+		} else if argval.Field(i).Kind() == reflect.Array || argval.Field(i).Kind() == reflect.Slice {
+			var conv []string
+			for j := 0; j < argval.Field(i).Len(); j++ {
+				conv = append(conv, argval.Field(i).Index(j).String())
+			}
+			output[argval.Type().Field(i).Name] = strings.Join(conv, "\n")
 		} else {
 			output[argval.Type().Field(i).Name] = argval.Field(i).String()
 		}
@@ -158,8 +165,6 @@ func marshal(argval reflect.Value, output map[string]string) map[string]string {
 }
 
 func (os *operationServer) Query(svr protos.Operation_QueryServer) error {
-	// 서버는 업데이트가 있는지 확인하고 있으면 stream에 응답을 보낸다.
-	// 업데이트가 없으면 대기
 	desc, err := svr.Recv()
 	if err != nil {
 		return err
@@ -328,27 +333,19 @@ func (os *operationServer) RestartProcess(d RestartProcessRequest) {
 		return false
 	})
 
-	if len(d.hostnames) > 0 {
+	if len(d.hostnames) != 1 {
+		return
+	}
+
 	// hostname만 재시작
-		var final []*hostWithChan
-		conv := make(map[string]bool)
-		for _, hn := range d.hostnames {
-			conv[hn] = true
-		}
-
-		for _, t := range targets {
-			if _, ok := conv[t.Hostname]; ok {
-				final = append(final, t)
-			}
-		}
-		targets = final
-	}
-
 	for _, t := range targets {
+		if t.Hostname == d.hostnames[0] {
 			t.opChan <- &opdef{
 				operation: shared.Restart,
 				args:      d,
 			}
+			return
+		}
 	}
 }
 

server/server.go

@@ -5,8 +5,10 @@ import (
 	"fmt"
 	"net"
 	"os"
+	"sync/atomic"
 
 	"repositories.action2quare.com/ayo/gocommon/logger"
+	"repositories.action2quare.com/ayo/houston/client"
 	"repositories.action2quare.com/ayo/houston/shared"
 	"repositories.action2quare.com/ayo/houston/shared/protos"
 
@@ -23,6 +25,7 @@ type HoustonServer interface {
 type serverConfig struct {
 	GrpcPort    int    `json:"grpc_port"`
 	StorageRoot string `json:"storage_path"`
+	RunAsClient bool   `json:"run_as_client"`
 }
 
 type DeployRequest struct {
@@ -173,15 +176,34 @@ func (hs *houstonServer) Start() error {
 		return err
 	}
 
-	if err := hs.rpcServer.Serve(lis); err != nil {
+	closeCount := int32(0)
+	var hc client.HoustonClient
+	if loadServerConfig().RunAsClient {
+		hc, err = client.NewClient(false)
+		if err != nil {
 			return err
 		}
 
-	return nil
+		go func() {
+			hc.Start()
+			if atomic.AddInt32(&closeCount, 1) == 1 {
+				hs.Stop()
+			}
+		}()
+	}
+
+	err = hs.rpcServer.Serve(lis)
+	if atomic.AddInt32(&closeCount, 1) == 1 {
+		if hc != nil {
+			hc.Shutdown()
+		}
+	}
+
+	return err
 }
 
 func (hs *houstonServer) Stop() {
-	hs.rpcServer.GracefulStop()
+	hs.rpcServer.Stop()
 }
 
 func (hs *houstonServer) Operation() Operation {

shared/operator.go

@@ -35,7 +35,7 @@ type WithdrawRequest struct {
 type StartProcessRequest struct {
 	Name    string
 	Version string
-	Args    string
+	Args    []string
 }
 
 type StopProcessRequest struct {
@@ -46,7 +46,8 @@ type StopProcessRequest struct {
 
 type RestartProcessRequest struct {
 	Name   string
-	Version string
+	Pid    int32
+	Config string
 }
 
 type UploadRequest struct {

shared/protos/operation.pb.go

@@ -26,7 +26,8 @@ const (
 	ProcessState_Stopped  ProcessState = 0
 	ProcessState_Stopping ProcessState = 1
 	ProcessState_Running  ProcessState = 2
-	ProcessState_Error    ProcessState = 3
+	ProcessState_Restart  ProcessState = 3
+	ProcessState_Error    ProcessState = 4
 )
 
 // Enum value maps for ProcessState.
@@ -35,13 +36,15 @@ var (
 		0: "Stopped",
 		1: "Stopping",
 		2: "Running",
-		3: "Error",
+		3: "Restart",
+		4: "Error",
 	}
 	ProcessState_value = map[string]int32{
 		"Stopped":  0,
 		"Stopping": 1,
 		"Running":  2,
-		"Error":    3,
+		"Restart":  3,
+		"Error":    4,
 	}
 )
 
@@ -422,20 +425,21 @@ var file_protos_operation_proto_rawDesc = []byte{
 	0x37, 0x0a, 0x09, 0x41, 0x72, 0x67, 0x73, 0x45, 0x6e, 0x74, 0x72, 0x79, 0x12, 0x10, 0x0a, 0x03,
 	0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14,
 	0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x76,
-	0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x2a, 0x41, 0x0a, 0x0c, 0x50, 0x72, 0x6f, 0x63,
+	0x61, 0x6c, 0x75, 0x65, 0x3a, 0x02, 0x38, 0x01, 0x2a, 0x4e, 0x0a, 0x0c, 0x50, 0x72, 0x6f, 0x63,
 	0x65, 0x73, 0x73, 0x53, 0x74, 0x61, 0x74, 0x65, 0x12, 0x0b, 0x0a, 0x07, 0x53, 0x74, 0x6f, 0x70,
 	0x70, 0x65, 0x64, 0x10, 0x00, 0x12, 0x0c, 0x0a, 0x08, 0x53, 0x74, 0x6f, 0x70, 0x70, 0x69, 0x6e,
 	0x67, 0x10, 0x01, 0x12, 0x0b, 0x0a, 0x07, 0x52, 0x75, 0x6e, 0x6e, 0x69, 0x6e, 0x67, 0x10, 0x02,
-	0x12, 0x09, 0x0a, 0x05, 0x45, 0x72, 0x72, 0x6f, 0x72, 0x10, 0x03, 0x32, 0x78, 0x0a, 0x09, 0x4f,
-	0x70, 0x65, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x3e, 0x0a, 0x05, 0x51, 0x75, 0x65, 0x72,
-	0x79, 0x12, 0x16, 0x2e, 0x4f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x51, 0x75, 0x65,
-	0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x17, 0x2e, 0x4f, 0x70, 0x65, 0x72,
-	0x61, 0x74, 0x69, 0x6f, 0x6e, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
-	0x73, 0x65, 0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x12, 0x2b, 0x0a, 0x07, 0x52, 0x65, 0x66, 0x72,
-	0x65, 0x73, 0x68, 0x12, 0x16, 0x2e, 0x4f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x51,
-	0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x06, 0x2e, 0x45, 0x6d,
-	0x70, 0x74, 0x79, 0x22, 0x00, 0x42, 0x0f, 0x5a, 0x0d, 0x63, 0x6f, 0x6d, 0x6d, 0x6f, 0x6e, 0x2f,
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 var (