configure harbor

.gitignore

@@ -1,8 +1,11 @@
 harbor
 make/common/config/*
+make/dev/adminserver/harbor_adminserver
 make/dev/ui/harbor_ui
 make/dev/jobservice/harbor_jobservice
+src/adminserver/adminserver
 src/ui/ui
 src/jobservice/jobservice
+src/common/dao/dao.test
 *.pyc
 jobservice/test

make/common/templates/adminserver/env

@@ -0,0 +1,37 @@
+LOG_LEVEL=debug
+EXT_ENDPOINT=$ui_url
+AUTH_MODE=$auth_mode
+SELF_REGISTRATION=$self_registration
+LDAP_URL=$ldap_url
+LDAP_SEARCH_DN=$ldap_searchdn
+LDAP_SEARCH_PWD=$ldap_search_pwd
+LDAP_BASE_DN=$ldap_basedn
+LDAP_FILTER=$ldap_filter
+LDAP_UID=$ldap_uid
+LDAP_SCOPE=$ldap_scope
+DATABASE_TYPE=mysql
+MYSQL_HOST=mysql
+MYSQL_PORT=3306
+MYSQL_USR=root
+MYSQL_PWD=$db_password
+MYSQL_DATABASE=registry
+REGISTRY_URL=http://registry:5000
+TOKEN_SERVICE_URL=http://ui/service/token
+EMAIL_HOST=$email_host
+EMAIL_PORT=$email_port
+EMAIL_USR=$email_usr
+EMAIL_PWD=$email_pwd
+EMAIL_TLS=$email_tls
+EMAIL_FROM=$email_from
+EMAIL_IDENTITY=$email_identity
+HARBOR_ADMIN_PASSWORD=$harbor_admin_password
+PROJECT_CREATION_RESTRICTION=$project_creation_restriction
+VERIFY_REMOTE_CERT=$verify_remote_cert
+MAX_JOB_WORKERS=$max_job_workers
+LOG_DIR=/var/log/jobs
+UI_SECRET=$ui_secret
+SECRET_KEY=$secret_key
+TOKEN_EXPIRATION=$token_expiration
+CFG_EXPIRATION=$cfg_expiration
+USE_COMPRESSED_JS=$use_compressed_js
+GODEBUG=netdns=cgo

make/common/templates/jobservice/env

@@ -1,15 +1,5 @@
-MYSQL_HOST=mysql
-MYSQL_PORT=3306
-MYSQL_USR=root
-MYSQL_PWD=$db_password
-UI_SECRET=$ui_secret
-SECRET_KEY=$secret_key
-CONFIG_PATH=/etc/jobservice/app.conf
-REGISTRY_URL=http://registry:5000
-VERIFY_REMOTE_CERT=$verify_remote_cert
-MAX_JOB_WORKERS=$max_job_workers
 LOG_LEVEL=debug
-LOG_DIR=/var/log/jobs
+UI_SECRET=$ui_secret
+CONFIG_PATH=/etc/jobservice/app.conf
+MAX_JOB_WORKERS=$max_job_workers
 GODEBUG=netdns=cgo
-EXT_ENDPOINT=$ui_url
-TOKEN_ENDPOINT=http://ui

make/common/templates/ui/app.conf

@@ -7,12 +7,3 @@ names = en-US|zh-CN
 
 [dev]
 httpport = 80
-
-[mail]
-identity = $email_identity
-host = $email_server
-port = $email_server_port
-username = $email_username
-password = $email_password
-from = $email_from
-ssl = $email_ssl

make/common/templates/ui/env

@@ -1,29 +1,4 @@
-MYSQL_HOST=mysql
-MYSQL_PORT=3306
-MYSQL_USR=root
-MYSQL_PWD=$db_password
-REGISTRY_URL=http://registry:5000
-JOB_SERVICE_URL=http://jobservice
-UI_URL=http://ui
-CONFIG_PATH=/etc/ui/app.conf
-EXT_REG_URL=$hostname
-HARBOR_ADMIN_PASSWORD=$harbor_admin_password
-AUTH_MODE=$auth_mode
-LDAP_URL=$ldap_url
-LDAP_SEARCH_DN=$ldap_searchdn
-LDAP_SEARCH_PWD=$ldap_search_pwd
-LDAP_BASE_DN=$ldap_basedn
-LDAP_FILTER=$ldap_filter
-LDAP_UID=$ldap_uid
-LDAP_SCOPE=$ldap_scope
-UI_SECRET=$ui_secret
-SECRET_KEY=$secret_key
-SELF_REGISTRATION=$self_registration
-USE_COMPRESSED_JS=$use_compressed_js
 LOG_LEVEL=debug
+CONFIG_PATH=/etc/ui/app.conf
+UI_SECRET=$ui_secret
 GODEBUG=netdns=cgo
-EXT_ENDPOINT=$ui_url
-TOKEN_ENDPOINT=http://ui
-VERIFY_REMOTE_CERT=$verify_remote_cert
-TOKEN_EXPIRATION=$token_expiration
-PROJECT_CREATION_RESTRICTION=$project_creation_restriction

make/dev/adminserver/Dockerfile

@@ -0,0 +1,12 @@
+FROM golang:1.7.3
+
+MAINTAINER yinw@vmware.com
+
+COPY . /go/src/github.com/vmware/harbor
+
+WORKDIR /go/src/github.com/vmware/harbor/src/adminserver
+
+RUN go build -v -a -o /go/bin/harbor_adminserver \
+    && chmod u+x /go/bin/harbor_adminserver 
+WORKDIR /go/bin/
+ENTRYPOINT ["/go/bin/harbor_adminserver"]

make/dev/docker-compose.yml

@@ -40,6 +40,22 @@ services:
       options:  
         syslog-address: "tcp://127.0.0.1:1514"
         tag: "mysql"
+  adminserver:
+    build:
+      context: ../../
+      dockerfile: make/dev/adminserver/Dockerfile
+    env_file:
+      - ../common/config/adminserver/env
+    restart: always
+    volumes:
+      - /data/config/:/etc/harbor/
+    depends_on:
+      - log
+    logging:
+      driver: "syslog"
+      options:  
+        syslog-address: "tcp://127.0.0.1:1514"
+        tag: "adminserver"
   ui:
     build:
       context: ../../
@@ -52,6 +68,8 @@ services:
       - ../common/config/ui/private_key.pem:/etc/ui/private_key.pem
     depends_on:
       - log
+      - adminserver
+      - registry
     logging:
       driver: "syslog"
       options:  
@@ -69,6 +87,7 @@ services:
       - ../common/config/jobservice/app.conf:/etc/jobservice/app.conf
     depends_on:
       - ui
+      - adminserver
     logging:
       driver: "syslog"
       options:  

make/docker-compose.tpl

@@ -41,6 +41,21 @@ services:
       options:  
         syslog-address: "tcp://127.0.0.1:1514"
         tag: "mysql"
+  adminserver:
+    image: vmware/harbor-adminserver
+    container_name: harbor-adminserver
+    env_file:
+      - ./common/config/adminserver/env
+    restart: always
+    volumes:
+      - /data/config/:/etc/harbor/
+    depends_on:
+      - log
+    logging:
+      driver: "syslog"
+      options:  
+        syslog-address: "tcp://127.0.0.1:1514"
+        tag: "adminserver"
   ui:
     image: vmware/harbor-ui
     container_name: harbor-ui
@@ -53,6 +68,8 @@ services:
       - /data:/harbor_storage
     depends_on:
       - log
+      - adminserver
+      - registry
     logging:
       driver: "syslog"
       options:  
@@ -69,6 +86,7 @@ services:
       - ./common/config/jobservice/app.conf:/etc/jobservice/app.conf
     depends_on:
       - ui
+      - adminserver
     logging:
       driver: "syslog"
       options:  

make/photon/adminserver/Dockerfile

@@ -0,0 +1,8 @@
+FROM library/photon:1.0
+
+RUN mkdir /harbor/
+COPY ./make/dev/adminserver/harbor_adminserver /harbor/
+
+RUN chmod u+x /harbor/harbor_adminserver
+WORKDIR /harbor/
+ENTRYPOINT ["/harbor/harbor_adminserver"]

src/adminserver/api/base.go

@@ -0,0 +1,29 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package api
+
+import (
+	"net/http"
+)
+
+func handleInternalServerError(w http.ResponseWriter) {
+	http.Error(w, http.StatusText(http.StatusInternalServerError),
+		http.StatusInternalServerError)
+}
+
+func handleBadRequestError(w http.ResponseWriter, error string) {
+	http.Error(w, error, http.StatusBadRequest)
+}

src/adminserver/api/cfg.go

@@ -0,0 +1,161 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package api
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+	"strconv"
+
+	cfg "github.com/vmware/harbor/src/adminserver/systemcfg"
+	comcfg "github.com/vmware/harbor/src/common/config"
+	"github.com/vmware/harbor/src/common/models"
+	"github.com/vmware/harbor/src/common/utils/log"
+)
+
+// ListCfgs lists configurations
+func ListCfgs(w http.ResponseWriter, r *http.Request) {
+	cfg, err := cfg.GetSystemCfg()
+	if err != nil {
+		log.Errorf("failed to get system configurations: %v", err)
+		handleInternalServerError(w)
+		return
+	}
+
+	b, err := json.MarshalIndent(cfg, "", "  ")
+	if err != nil {
+		log.Errorf("failed to marshal configurations: %v", err)
+		handleInternalServerError(w)
+		return
+	}
+	if _, err = w.Write(b); err != nil {
+		log.Errorf("failed to write response: %v", err)
+	}
+}
+
+// UpdateCfgs updates configurations
+func UpdateCfgs(w http.ResponseWriter, r *http.Request) {
+	b, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		log.Errorf("failed to read request body: %v", err)
+		handleInternalServerError(w)
+		return
+	}
+
+	m := &map[string]string{}
+	if err = json.Unmarshal(b, m); err != nil {
+		handleBadRequestError(w, err.Error())
+		return
+	}
+
+	log.Info(m)
+
+	system, err := cfg.GetSystemCfg()
+	if err != nil {
+		handleInternalServerError(w)
+		return
+	}
+
+	if err := populate(system, *m); err != nil {
+		log.Errorf("failed to populate system configurations: %v", err)
+		handleInternalServerError(w)
+		return
+	}
+
+	log.Info(system.Authentication.SelfRegistration)
+
+	if err = cfg.UpdateSystemCfg(system); err != nil {
+		log.Errorf("failed to update system configurations: %v", err)
+		handleInternalServerError(w)
+		return
+	}
+}
+
+// populate attrs of cfg according to m
+func populate(cfg *models.SystemCfg, m map[string]string) error {
+	if mode, ok := m[comcfg.AUTH_MODE]; ok {
+		cfg.Authentication.Mode = mode
+	}
+	if value, ok := m[comcfg.SELF_REGISTRATION]; ok {
+		cfg.Authentication.SelfRegistration = value == "true"
+	}
+	if url, ok := m[comcfg.LDAP_URL]; ok {
+		cfg.Authentication.LDAP.URL = url
+	}
+	if dn, ok := m[comcfg.LDAP_SEARCH_DN]; ok {
+		cfg.Authentication.LDAP.SearchDN = dn
+	}
+	if pwd, ok := m[comcfg.LDAP_SEARCH_PWD]; ok {
+		cfg.Authentication.LDAP.SearchPwd = pwd
+	}
+	if dn, ok := m[comcfg.LDAP_BASE_DN]; ok {
+		cfg.Authentication.LDAP.BaseDN = dn
+	}
+	if uid, ok := m[comcfg.LDAP_UID]; ok {
+		cfg.Authentication.LDAP.UID = uid
+	}
+	if filter, ok := m[comcfg.LDAP_FILTER]; ok {
+		cfg.Authentication.LDAP.Filter = filter
+	}
+	if scope, ok := m[comcfg.LDAP_SCOPE]; ok {
+		i, err := strconv.Atoi(scope)
+		if err != nil {
+			return err
+		}
+		cfg.Authentication.LDAP.Scope = i
+	}
+
+	if value, ok := m[comcfg.EMAIL_SERVER]; ok {
+		cfg.Email.Host = value
+	}
+	if value, ok := m[comcfg.EMAIL_SERVER_PORT]; ok {
+		cfg.Email.Port = value
+	}
+	if value, ok := m[comcfg.EMAIL_USERNAME]; ok {
+		cfg.Email.Username = value
+	}
+	if value, ok := m[comcfg.EMAIL_PWD]; ok {
+		cfg.Email.Host = value
+	}
+	if value, ok := m[comcfg.EMAIL_SSL]; ok {
+		cfg.Email.Password = value
+	}
+	if value, ok := m[comcfg.EMAIL_FROM]; ok {
+		cfg.Email.From = value
+	}
+	if value, ok := m[comcfg.EMAIL_IDENTITY]; ok {
+		cfg.Email.Identity = value
+	}
+
+	if value, ok := m[comcfg.PROJECT_CREATION_RESTRICTION]; ok {
+		cfg.ProjectCreationRestriction = value
+	}
+
+	if value, ok := m[comcfg.VERIFY_REMOTE_CERT]; ok {
+		cfg.VerifyRemoteCert = value == "true"
+	}
+
+	if value, ok := m[comcfg.MAX_JOB_WORKERS]; ok {
+		if i, err := strconv.Atoi(value); err != nil {
+			return err
+		} else {
+			cfg.MaxJobWorkers = i
+		}
+	}
+
+	return nil
+}

src/adminserver/main.go

@@ -0,0 +1,60 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import (
+	"net/http"
+	"os"
+
+	cfg "github.com/vmware/harbor/src/adminserver/systemcfg"
+	"github.com/vmware/harbor/src/common/utils/log"
+)
+
+// Server for admin component
+type Server struct {
+	Port    string
+	Handler http.Handler
+}
+
+// Serve the API
+func (s *Server) Serve() error {
+	server := &http.Server{
+		Addr:    ":" + s.Port,
+		Handler: s.Handler,
+	}
+
+	return server.ListenAndServe()
+}
+
+func main() {
+	log.Info("initializing system configurations...")
+	if err := cfg.Init(); err != nil {
+		log.Fatalf("failed to initialize the system: %v", err)
+	}
+	log.Info("system initialization completed")
+
+	port := os.Getenv("PORT")
+	if len(port) == 0 {
+		port = "80"
+	}
+	server := &Server{
+		Port:    port,
+		Handler: newHandler(),
+	}
+	if err := server.Serve(); err != nil {
+		log.Fatal(err)
+	}
+}

src/adminserver/router.go

@@ -0,0 +1,30 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package main
+
+import (
+	"net/http"
+
+	"github.com/gorilla/mux"
+	"github.com/vmware/harbor/src/adminserver/api"
+)
+
+func newHandler() http.Handler {
+	r := mux.NewRouter()
+	r.HandleFunc("/api/configurations", api.ListCfgs).Methods("GET")
+	r.HandleFunc("/api/configurations", api.UpdateCfgs).Methods("PUT")
+	return r
+}

src/adminserver/systemcfg/driver.go

@@ -0,0 +1,30 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package systemcfg
+
+import (
+	"github.com/vmware/harbor/src/common/models"
+)
+
+// Driver defines methods that a configuration store driver must implement
+type Driver interface {
+	// Name returns a human-readable name of the driver
+	Name() string
+	// Read reads the configurations from store
+	Read() (*models.SystemCfg, error)
+	// Write writes the configurations to store
+	Write(*models.SystemCfg) error
+}

src/adminserver/systemcfg/driver_json.go

@@ -0,0 +1,104 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package systemcfg
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"github.com/vmware/harbor/src/common/models"
+	"github.com/vmware/harbor/src/common/utils/log"
+)
+
+const (
+	// the default path of configuration file
+	defaultPath = "/etc/harbor/config.json"
+)
+
+type cfgStore struct {
+	path string // the path of cfg file
+	sync.RWMutex
+}
+
+// NewCfgStore returns an instance of cfgStore that stores the configurations
+// in a json file. The file will be created if it does not exist.
+func NewCfgStore(path ...string) (Driver, error) {
+	p := defaultPath
+	if len(path) != 0 {
+		p = path[0]
+	}
+	if _, err := os.Stat(p); os.IsNotExist(err) {
+		log.Infof("the configuration file %s does not exist, creating it...", p)
+		if err = os.MkdirAll(filepath.Dir(p), 0600); err != nil {
+			return nil, err
+		}
+		if err = ioutil.WriteFile(p, []byte{}, 0600); err != nil {
+			return nil, err
+		}
+	}
+
+	return &cfgStore{
+		path: p,
+	}, nil
+}
+
+// Name ...
+func (c *cfgStore) Name() string {
+	return "JSON"
+}
+
+// Read ...
+func (c *cfgStore) Read() (*models.SystemCfg, error) {
+	c.RLock()
+	defer c.RUnlock()
+
+	b, err := ioutil.ReadFile(c.path)
+	if err != nil {
+		return nil, err
+	}
+
+	// empty file
+	if len(b) == 0 {
+		return nil, nil
+	}
+
+	config := &models.SystemCfg{}
+	if err = json.Unmarshal(b, config); err != nil {
+		return nil, err
+	}
+
+	return config, nil
+}
+
+// Write ...
+func (c *cfgStore) Write(config *models.SystemCfg) error {
+	b, err := json.MarshalIndent(config, "", "  ")
+	if err != nil {
+		return err
+	}
+
+	c.Lock()
+	defer c.Unlock()
+
+	if err = ioutil.WriteFile(c.path, b, 0600); err != nil {
+		return err
+	}
+
+	return nil
+}

src/adminserver/systemcfg/driver_json_test.go

@@ -0,0 +1,50 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package systemcfg
+
+import (
+	"os"
+	"testing"
+)
+
+func TestReadWrite(t *testing.T) {
+	path := "/tmp/config.json"
+	store, err := NewCfgStore(path)
+	if err != nil {
+		t.Fatalf("failed to create json cfg store: %v", err)
+	}
+	defer func() {
+		if err := os.Remove(path); err != nil {
+			t.Fatalf("failed to remove the json file %s: %v", path, err)
+		}
+	}()
+
+	config := &cfg.SystemCfg{
+		Authentication: &cfg.Authentication{
+			LDAP: &cfg.LDAP{},
+		},
+		Database: &cfg.Database{
+			MySQL: &cfg.MySQL{},
+		},
+	}
+	if err := store.Write(config); err != nil {
+		t.Fatalf("failed to write configurations to json file: %v", err)
+	}
+
+	if _, err = store.Read(); err != nil {
+		t.Fatalf("failed to read configurations from json file: %v", err)
+	}
+}

src/adminserver/systemcfg/systemcfg.go

@@ -0,0 +1,176 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package systemcfg
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+
+	"github.com/vmware/harbor/src/common/models"
+	"github.com/vmware/harbor/src/common/utils/log"
+)
+
+var store Driver
+
+// Init system configurations. Read from config store first, if null read from env
+func Init() (err error) {
+	s := getCfgStore()
+	switch s {
+	case "json":
+		store, err = NewCfgStore()
+		if err != nil {
+			return
+		}
+	default:
+		return fmt.Errorf("unsupported configuration store driver %s", s)
+	}
+
+	log.Infof("configuration store driver: %s", store.Name())
+	cfg, err := store.Read()
+	if err != nil {
+		return err
+	}
+
+	if cfg == nil {
+		log.Info("configurations read from store driver are null, initializing system from environment variables...")
+		cfg, err = initFromEnv()
+		if err != nil {
+			return err
+		}
+	} else {
+		//read the following attrs from env every time boots up,
+		//and sync them into cfg store
+		cfg.DomainName = os.Getenv("EXT_ENDPOINT")
+		cfg.Database.MySQL.Password = os.Getenv("MYSQL_PWD")
+		cfg.JobLogDir = os.Getenv("LOG_DIR")
+		cfg.CompressJS = os.Getenv("USE_COMPRESSED_JS") == "on"
+		exp, err := strconv.Atoi(os.Getenv("TOKEN_EXPIRATION"))
+		if err != nil {
+			return err
+		}
+		cfg.TokenExpiration = exp
+		cfg.SecretKey = os.Getenv("SECRET_KEY")
+
+		cfgExp, err := strconv.Atoi(os.Getenv("CFG_EXPIRATION"))
+		if err != nil {
+			return err
+		}
+		cfg.CfgExpiration = cfgExp
+	}
+
+	if err = store.Write(cfg); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func getCfgStore() string {
+	return "json"
+}
+
+func initFromEnv() (*models.SystemCfg, error) {
+	cfg := &models.SystemCfg{}
+	cfg.DomainName = os.Getenv("EXT_ENDPOINT")
+	cfg.Authentication = &models.Authentication{
+		Mode:             os.Getenv("AUTH_MODE"),
+		SelfRegistration: os.Getenv("SELF_REGISTRATION") == "true",
+		LDAP: &models.LDAP{
+			URL:       os.Getenv("LDAP_URL"),
+			SearchDN:  os.Getenv("LDAP_SEARCH_DN"),
+			SearchPwd: os.Getenv("LDAP_SEARCH_PWD"),
+			BaseDN:    os.Getenv("LDAP_BASE_DN"),
+			Filter:    os.Getenv("LDAP_FILTER"),
+			UID:       os.Getenv("LDAP_UID"),
+		},
+	}
+	scope, err := strconv.Atoi(os.Getenv("LDAP_SCOPE"))
+	if err != nil {
+		return nil, err
+	}
+	cfg.Authentication.LDAP.Scope = scope
+	cfg.Database = &models.Database{
+		Type: os.Getenv("DATABASE_TYPE"),
+		MySQL: &models.MySQL{
+			Host:     os.Getenv("MYSQL_HOST"),
+			Username: os.Getenv("MYSQL_USR"),
+			Password: os.Getenv("MYSQL_PWD"),
+			Database: os.Getenv("MYSQL_DATABASE"),
+		},
+		SQLite: &models.SQLite{
+			File: os.Getenv("SQLITE_FILE"),
+		},
+	}
+	port, err := strconv.Atoi(os.Getenv("MYSQL_PORT"))
+	if err != nil {
+		return nil, err
+	}
+	cfg.Database.MySQL.Port = port
+
+	cfg.TokenService = &models.TokenService{
+		URL: os.Getenv("TOKEN_SERVICE_URL"),
+	}
+	cfg.Registry = &models.Registry{
+		URL: os.Getenv("REGISTRY_URL"),
+	}
+	cfg.Email = &models.Email{
+		Host:     os.Getenv("EMAIL_HOST"),
+		Port:     os.Getenv("EMAIL_PORT"),
+		Username: os.Getenv("EMAIL_USR"),
+		Password: os.Getenv("EMAIL_PWD"),
+		TLS:      os.Getenv("EMAIL_TLS") == "true",
+		From:     os.Getenv("EMAIL_FROM"),
+		Identity: os.Getenv("EMAIL_IDENTITY"),
+	}
+	cfg.VerifyRemoteCert = os.Getenv("VERIFY_REMOTE_CERT") == "true"
+	cfg.ProjectCreationRestriction = os.Getenv("PROJECT_CREATION_RESTRICTION")
+
+	workers, err := strconv.Atoi(os.Getenv("MAX_JOB_WORKERS"))
+	if err != nil {
+		return nil, err
+	}
+	cfg.MaxJobWorkers = workers
+	cfg.JobLogDir = os.Getenv("LOG_DIR")
+	cfg.InitialAdminPwd = os.Getenv("HARBOR_ADMIN_PASSWORD")
+	cfg.CompressJS = os.Getenv("USE_COMPRESSED_JS") == "on"
+
+	tokenExp, err := strconv.Atoi(os.Getenv("TOKEN_EXPIRATION"))
+	if err != nil {
+		return nil, err
+	}
+	cfg.TokenExpiration = tokenExp
+
+	cfg.SecretKey = os.Getenv("SECRET_KEY")
+
+	cfgExp, err := strconv.Atoi(os.Getenv("CFG_EXPIRATION"))
+	if err != nil {
+		return nil, err
+	}
+	cfg.CfgExpiration = cfgExp
+
+	return cfg, nil
+}
+
+// GetSystemCfg returns the system configurations
+func GetSystemCfg() (*models.SystemCfg, error) {
+	return store.Read()
+}
+
+// UpdateSystemCfg updates the system configurations
+func UpdateSystemCfg(cfg *models.SystemCfg) error {
+	return store.Write(cfg)
+}

src/common/api/base.go

@@ -22,11 +22,11 @@ import (
 	"strconv"
 
 	"github.com/astaxie/beego/validation"
-	"github.com/vmware/harbor/src/common/config"
 	"github.com/vmware/harbor/src/common/dao"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils/log"
 	"github.com/vmware/harbor/src/ui/auth"
+	"github.com/vmware/harbor/src/ui/config"
 
 	"github.com/astaxie/beego"
 )
@@ -212,6 +212,10 @@ func (b *BaseAPI) GetPaginationParams() (page, pageSize int64) {
 }
 
 // GetIsInsecure ...
-func GetIsInsecure() bool {
-	return !config.VerifyRemoteCert()
+func GetIsInsecure() (bool, error) {
+	verify, err := config.VerifyRemoteCert()
+	if err != nil {
+		return false, err
+	}
+	return !verify, nil
 }

src/common/config/config.go

@@ -17,162 +17,119 @@
 package config
 
 import (
+	"bytes"
 	"fmt"
-	"os"
+	"io/ioutil"
+	"net/http"
 	"strings"
+
+	"github.com/astaxie/beego/cache"
+	"github.com/vmware/harbor/src/common/utils"
 )
 
-// ConfLoader is the interface to load configurations
-type ConfLoader interface {
-	// Load will load configuration from different source into a string map, the values in the map will be parsed in to configurations.
-	Load() (map[string]string, error)
+const (
+	//auth mode
+	DB_AUTH   = "db_auth"
+	LDAP_AUTH = "ldap_auth"
+
+	//project_creation_restriction
+	PRO_CRT_RESTR_EVERYONE = "everyone"
+	PRO_CRT_RESTR_ADM_ONLY = "adminonly"
+
+	LDAP_SCOPE_BASE     = "1"
+	LDAP_SCOPE_ONELEVEL = "2"
+	LDAP_SCOPE_SUBTREE  = "3"
+
+	AUTH_MODE                    = "auth_mode"
+	SELF_REGISTRATION            = "self_registration"
+	LDAP_URL                     = "ldap_url"
+	LDAP_SEARCH_DN               = "ldap_search_dn"
+	LDAP_SEARCH_PWD              = "ldap_search_pwd"
+	LDAP_BASE_DN                 = "ldap_base_dn"
+	LDAP_UID                     = "ldap_uid"
+	LDAP_FILTER                  = "ldap_filter"
+	LDAP_SCOPE                   = "ldap_scope"
+	EMAIL_SERVER                 = "email_server"
+	EMAIL_SERVER_PORT            = "email_server_port"
+	EMAIL_USERNAME               = "email_server_username"
+	EMAIL_PWD                    = "email_server_pwd"
+	EMAIL_FROM                   = "email_from"
+	EMAIL_SSL                    = "email_ssl"
+	EMAIL_IDENTITY               = "email_identity"
+	PROJECT_CREATION_RESTRICTION = "project_creation_restriction"
+	VERIFY_REMOTE_CERT           = "verify_remote_cert"
+	MAX_JOB_WORKERS              = "max_job_workers"
+	CFG_EXPIRATION               = "cfg_expiration"
+)
+
+type Manager struct {
+	Key    string
+	Cache  cache.Cache
+	Loader *Loader
 }
 
-// EnvConfigLoader loads the config from env vars.
-type EnvConfigLoader struct {
-	Keys []string
-}
-
-// Load ...
-func (ec *EnvConfigLoader) Load() (map[string]string, error) {
-	m := make(map[string]string)
-	for _, k := range ec.Keys {
-		m[k] = os.Getenv(k)
+func NewManager(key, url string) *Manager {
+	return &Manager{
+		Key:    key,
+		Cache:  cache.NewMemoryCache(),
+		Loader: NewLoader(url),
 	}
-	return m, nil
 }
 
-// ConfParser ...
-type ConfParser interface {
-
-	//Parse parse the input raw map into a config map
-	Parse(raw map[string]string, config map[string]interface{}) error
-}
-
-// Config wraps a map for the processed configuration values,
-// and loader parser to read configuration from external source and process the values.
-type Config struct {
-	Config map[string]interface{}
-	Loader ConfLoader
-	Parser ConfParser
-}
-
-// Load reload the configurations
-func (conf *Config) Load() error {
-	rawMap, err := conf.Loader.Load()
-	if err != nil {
-		return err
+func (m *Manager) GetFromCache() interface{} {
+	value := m.Cache.Get(m.Key)
+	if value != nil {
+		return value
 	}
-	err = conf.Parser.Parse(rawMap, conf.Config)
-	return err
-}
-
-// MySQLSetting wraps the settings of a MySQL DB
-type MySQLSetting struct {
-	Database string
-	User     string
-	Password string
-	Host     string
-	Port     string
-}
-
-// SQLiteSetting wraps the settings of a SQLite DB
-type SQLiteSetting struct {
-	FilePath string
-}
-
-type commonParser struct{}
-
-// Parse parses the db settings, veryfy_remote_cert, ext_endpoint, token_endpoint
-func (cp *commonParser) Parse(raw map[string]string, config map[string]interface{}) error {
-	db := strings.ToLower(raw["DATABASE"])
-	if db == "mysql" || db == "" {
-		db = "mysql"
-		mySQLDB := raw["MYSQL_DATABASE"]
-		if len(mySQLDB) == 0 {
-			mySQLDB = "registry"
-		}
-		setting := MySQLSetting{
-			mySQLDB,
-			raw["MYSQL_USR"],
-			raw["MYSQL_PWD"],
-			raw["MYSQL_HOST"],
-			raw["MYSQL_PORT"],
-		}
-		config["mysql"] = setting
-	} else if db == "sqlite" {
-		f := raw["SQLITE_FILE"]
-		if len(f) == 0 {
-			f = "registry.db"
-		}
-		setting := SQLiteSetting{
-			f,
-		}
-		config["sqlite"] = setting
-	} else {
-		return fmt.Errorf("Invalid DB: %s", db)
-	}
-	config["database"] = db
-
-	//By default it's true
-	config["verify_remote_cert"] = raw["VERIFY_REMOTE_CERT"] != "off"
-
-	config["ext_endpoint"] = raw["EXT_ENDPOINT"]
-	config["token_endpoint"] = raw["TOKEN_ENDPOINT"]
-	config["log_level"] = raw["LOG_LEVEL"]
 	return nil
 }
 
-var commonConfig *Config
+type Loader struct {
+	url    string
+	client *http.Client
+}
 
-func init() {
-	commonKeys := []string{"DATABASE", "MYSQL_DATABASE", "MYSQL_USR", "MYSQL_PWD", "MYSQL_HOST", "MYSQL_PORT", "SQLITE_FILE", "VERIFY_REMOTE_CERT", "EXT_ENDPOINT", "TOKEN_ENDPOINT", "LOG_LEVEL"}
-	commonConfig = &Config{
-		Config: make(map[string]interface{}),
-		Loader: &EnvConfigLoader{Keys: commonKeys},
-		Parser: &commonParser{},
-	}
-	if err := commonConfig.Load(); err != nil {
-		panic(err)
+func NewLoader(url string) *Loader {
+	return &Loader{
+		url:    url,
+		client: &http.Client{},
 	}
 }
 
-// Reload will reload the configuration.
-func Reload() error {
-	return commonConfig.Load()
+func (l *Loader) Init() error {
+	addr := l.url
+	if strings.Contains(addr, "://") {
+		addr = strings.Split(addr, "://")[1]
+	}
+	return utils.TestTCPConn(addr, 60, 2)
 }
 
-// Database returns the DB type in configuration.
-func Database() string {
-	return commonConfig.Config["database"].(string)
+func (l *Loader) Load() ([]byte, error) {
+	resp, err := l.client.Get(l.url + "/api/configurations")
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	b, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	return b, nil
 }
 
-// MySQL returns the mysql setting in configuration.
-func MySQL() MySQLSetting {
-	return commonConfig.Config["mysql"].(MySQLSetting)
-}
+func (l *Loader) Upload(b []byte) error {
+	req, err := http.NewRequest("PUT", l.url+"/api/configurations", bytes.NewReader(b))
+	if err != nil {
+		return err
+	}
+	resp, err := l.client.Do(req)
+	if err != nil {
+		return err
+	}
 
-// SQLite returns the SQLite setting
-func SQLite() SQLiteSetting {
-	return commonConfig.Config["sqlite"].(SQLiteSetting)
-}
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("unexpected http status code: %d", resp.StatusCode)
+	}
 
-// VerifyRemoteCert returns bool value.
-func VerifyRemoteCert() bool {
-	return commonConfig.Config["verify_remote_cert"].(bool)
-}
-
-// ExtEndpoint ...
-func ExtEndpoint() string {
-	return commonConfig.Config["ext_endpoint"].(string)
-}
-
-// TokenEndpoint returns the endpoint string of token service, which can be accessed by internal service of Harbor.
-func TokenEndpoint() string {
-	return commonConfig.Config["token_endpoint"].(string)
-}
-
-// LogLevel returns the log level in string format.
-func LogLevel() string {
-	return commonConfig.Config["log_level"].(string)
+	return nil
 }

src/common/dao/base.go

@@ -17,11 +17,12 @@ package dao
 
 import (
 	"fmt"
+	"strconv"
 	"strings"
 	"sync"
 
 	"github.com/astaxie/beego/orm"
-	"github.com/vmware/harbor/src/common/config"
+	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils/log"
 )
 
@@ -39,27 +40,32 @@ type Database interface {
 }
 
 // InitDatabase initializes the database
-func InitDatabase() {
-	database, err := getDatabase()
+func InitDatabase(database *models.Database) error {
+	db, err := getDatabase(database)
 	if err != nil {
-		panic(err)
+		return err
 	}
 
-	log.Infof("initializing database: %s", database.String())
-	if err := database.Register(); err != nil {
-		panic(err)
+	log.Infof("initializing database: %s", db.String())
+	if err := db.Register(); err != nil {
+		return err
 	}
+	log.Info("initialize database completed")
+	return nil
 }
 
-func getDatabase() (db Database, err error) {
-	switch config.Database() {
+func getDatabase(database *models.Database) (db Database, err error) {
+	switch database.Type {
 	case "", "mysql":
-		db = NewMySQL(config.MySQL().Host, config.MySQL().Port, config.MySQL().User,
-			config.MySQL().Password, config.MySQL().Database)
+		db = NewMySQL(database.MySQL.Host,
+			strconv.Itoa(database.MySQL.Port),
+			database.MySQL.Username,
+			database.MySQL.Password,
+			database.MySQL.Database)
 	case "sqlite":
-		db = NewSQLite(config.SQLite().FilePath)
+		db = NewSQLite(database.SQLite.File)
 	default:
-		err = fmt.Errorf("invalid database: %s", config.Database())
+		err = fmt.Errorf("invalid database: %s", database.Type)
 	}
 	return
 }

src/common/dao/config.go

@@ -0,0 +1,32 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package dao
+
+import (
+	"github.com/vmware/harbor/src/common/models"
+)
+
+// AuthModeCanBeModified determines whether auth mode can be
+// modified or not. Auth mode can modified when there is only admin
+// user in database.
+func AuthModeCanBeModified() (bool, error) {
+	c, err := GetOrmer().QueryTable(&models.User{}).Count()
+	if err != nil {
+		return false, err
+	}
+
+	return c == 1, nil
+}

src/common/dao/config_test.go

@@ -0,0 +1,236 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package dao
+
+/*
+import (
+	"testing"
+
+	"github.com/vmware/harbor/src/common/models"
+)
+
+func deleteConfigByKey(key string) error {
+	if _, err := GetOrmer().Raw("delete from properties where k = ?", key).
+		Exec(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func TestGetConfigByKey(t *testing.T) {
+	cfg := &models.Config{
+		Key:   "key",
+		Value: "value",
+	}
+
+	if err := InsertConfig(cfg); err != nil {
+		t.Fatalf("failed to insert configuration into table: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg.Key)
+
+	config, err := GetConfigByKey(cfg.Key)
+	if err != nil {
+		t.Fatalf("failed to get configuration by key %s: %v", cfg.Key, err)
+	}
+
+	if config == nil {
+		t.Fatal("configuration is nil")
+	}
+
+	if config.Value != cfg.Value {
+		t.Fatalf("unexpected value: %s != %s", config.Value, cfg.Value)
+	}
+}
+
+func TestListConfigs(t *testing.T) {
+	configs, err := ListConfigs()
+	if err != nil {
+		t.Fatalf("failed to list configurations: %v", err)
+	}
+	size := len(configs)
+
+	cfg := &models.Config{
+		Key:   "key",
+		Value: "value",
+	}
+	if err := InsertConfig(cfg); err != nil {
+		t.Fatalf("failed to insert configuration into table: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg.Key)
+
+	configs, err = ListConfigs()
+	if err != nil {
+		t.Fatalf("failed to list configurations: %v", err)
+	}
+
+	if size+1 != len(configs) {
+		t.Fatalf("unexpected length of configurations: %d != %d", len(configs), size+1)
+	}
+}
+
+func TestInsertConfig(t *testing.T) {
+	cfg := &models.Config{
+		Key:   "key1",
+		Value: "value1",
+	}
+
+	if err := InsertConfig(cfg); err != nil {
+		t.Fatalf("failed to insert configuration into table: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg.Key)
+
+	config, err := GetConfigByKey(cfg.Key)
+	if err != nil {
+		t.Fatalf("failed to get configuration by key %s: %v", cfg.Key, err)
+	}
+	if config == nil {
+		t.Fatal("configuration is nil")
+	}
+
+	if config.Value != cfg.Value {
+		t.Fatalf("unexpected value: %s != %s", config.Value, cfg.Value)
+	}
+}
+
+func TestUpdateConfig(t *testing.T) {
+	cfg := &models.Config{
+		Key:   "key",
+		Value: "value",
+	}
+
+	if err := InsertConfig(cfg); err != nil {
+		t.Fatalf("failed to insert configuration into table: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg.Key)
+
+	newCfg := &models.Config{
+		Key:   "key",
+		Value: "new_value",
+	}
+	if err := UpdateConfig(newCfg); err != nil {
+		t.Fatalf("failed to update configuration: %v", err)
+	}
+
+	config, err := GetConfigByKey(cfg.Key)
+	if err != nil {
+		t.Fatalf("failed to get configuration by key %s: %v", cfg.Key, err)
+	}
+
+	if config == nil {
+		t.Fatal("configuration is nil")
+	}
+
+	if config.Value != newCfg.Value {
+		t.Fatalf("unexpected value: %s != %s", config.Value, newCfg.Value)
+	}
+}
+
+func TestInsertOrUpdateConfigs(t *testing.T) {
+	cfg1 := &models.Config{
+		Key:   "key1",
+		Value: "value1",
+	}
+
+	if err := InsertConfig(cfg1); err != nil {
+		t.Fatalf("failed to insert configuration into table: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg1.Key)
+
+	cfg2 := &models.Config{
+		Key:   "key2",
+		Value: "value2",
+	}
+
+	if err := InsertOrUpdateConfigs([]*models.Config{cfg1, cfg2}); err != nil {
+		t.Fatalf("failed to insert or update configurations: %v", err)
+	}
+	defer func(key string) {
+		if err := deleteConfigByKey(key); err != nil {
+			t.Fatalf("failed to delete configuration %s: %v", key, err)
+		}
+	}(cfg2.Key)
+}
+
+func TestAuthModeCanBeModified(t *testing.T) {
+	c, err := GetOrmer().QueryTable(&models.User{}).Count()
+	if err != nil {
+		t.Fatalf("failed to count users: %v", err)
+	}
+
+	if c == 1 {
+		flag, err := AuthModeCanBeModified()
+		if err != nil {
+			t.Fatalf("failed to determine whether auth mode can be modified: %v", err)
+		}
+		if !flag {
+			t.Errorf("unexpected result: %t != %t", flag, true)
+		}
+
+		user := models.User{
+			Username: "user_for_config_test",
+			Email:    "user_for_config_test@vmware.com",
+			Password: "P@ssword",
+			Realname: "user_for_config_test",
+		}
+		id, err := Register(user)
+		if err != nil {
+			t.Fatalf("failed to register user: %v", err)
+		}
+		defer func(id int64) {
+			if err := deleteUser(id); err != nil {
+				t.Fatalf("failed to delete user %d: %v", id, err)
+			}
+		}(id)
+
+		flag, err = AuthModeCanBeModified()
+		if err != nil {
+			t.Fatalf("failed to determine whether auth mode can be modified: %v", err)
+		}
+		if flag {
+			t.Errorf("unexpected result: %t != %t", flag, false)
+		}
+
+	} else {
+		flag, err := AuthModeCanBeModified()
+		if err != nil {
+			t.Fatalf("failed to determine whether auth mode can be modified: %v", err)
+		}
+		if flag {
+			t.Errorf("unexpected result: %t != %t", flag, false)
+		}
+	}
+}
+*/

src/common/dao/dao_test.go

@@ -17,10 +17,12 @@ package dao
 
 import (
 	"os"
+	"strconv"
 	"testing"
 	"time"
 
 	"github.com/astaxie/beego/orm"
+	//"github.com/vmware/harbor/src/common/config"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils"
 	"github.com/vmware/harbor/src/common/utils/log"
@@ -42,7 +44,7 @@ func execUpdate(o orm.Ormer, sql string, params ...interface{}) error {
 func clearUp(username string) {
 	var err error
 
-	o := orm.NewOrm()
+	o := GetOrmer()
 	o.Begin()
 
 	err = execUpdate(o, `delete 
@@ -156,53 +158,63 @@ func TestMain(m *testing.M) {
 }
 
 func testForMySQL(m *testing.M) int {
-	db := os.Getenv("DATABASE")
-	defer os.Setenv("DATABASE", db)
-
-	os.Setenv("DATABASE", "mysql")
-
-	dbHost := os.Getenv("DB_HOST")
+	dbHost := os.Getenv("MYSQL_HOST")
 	if len(dbHost) == 0 {
-		log.Fatalf("environment variable DB_HOST is not set")
+		log.Fatalf("environment variable MYSQL_HOST is not set")
 	}
-	dbUser := os.Getenv("DB_USR")
+	dbUser := os.Getenv("MYSQL_USR")
 	if len(dbUser) == 0 {
-		log.Fatalf("environment variable DB_USR is not set")
+		log.Fatalf("environment variable MYSQL_USR is not set")
 	}
-	dbPort := os.Getenv("DB_PORT")
-	if len(dbPort) == 0 {
-		log.Fatalf("environment variable DB_PORT is not set")
+	dbPortStr := os.Getenv("MYSQL_PORT")
+	if len(dbPortStr) == 0 {
+		log.Fatalf("environment variable MYSQL_PORT is not set")
+	}
+	dbPort, err := strconv.Atoi(dbPortStr)
+	if err != nil {
+		log.Fatalf("invalid MYSQL_PORT: %v", err)
 	}
-	dbPassword := os.Getenv("DB_PWD")
 
-	log.Infof("DB_HOST: %s, DB_USR: %s, DB_PORT: %s, DB_PWD: %s\n", dbHost, dbUser, dbPort, dbPassword)
+	dbPassword := os.Getenv("MYSQL_PWD")
+	dbDatabase := os.Getenv("MYSQL_DATABASE")
+	if len(dbDatabase) == 0 {
+		log.Fatalf("environment variable MYSQL_DATABASE is not set")
+	}
 
-	os.Setenv("MYSQL_HOST", dbHost)
-	os.Setenv("MYSQL_PORT", dbPort)
-	os.Setenv("MYSQL_USR", dbUser)
-	os.Setenv("MYSQL_PWD", dbPassword)
+	database := &models.Database{
+		Type: "mysql",
+		MySQL: &models.MySQL{
+			Host:     dbHost,
+			Port:     dbPort,
+			Username: dbUser,
+			Password: dbPassword,
+			Database: dbDatabase,
+		},
+	}
 
-	return testForAll(m)
+	log.Infof("MYSQL_HOST: %s, MYSQL_USR: %s, MYSQL_PORT: %s, MYSQL_PWD: %s\n", dbHost, dbUser, dbPort, dbPassword)
+
+	return testForAll(m, database)
 }
 
 func testForSQLite(m *testing.M) int {
-	db := os.Getenv("DATABASE")
-	defer os.Setenv("DATABASE", db)
-
-	os.Setenv("DATABASE", "sqlite")
-
 	file := os.Getenv("SQLITE_FILE")
 	if len(file) == 0 {
-		os.Setenv("SQLITE_FILE", "/registry.db")
-		defer os.Setenv("SQLITE_FILE", "")
+		log.Fatalf("environment variable SQLITE_FILE is not set")
 	}
 
-	return testForAll(m)
+	database := &models.Database{
+		Type: "sqlite",
+		SQLite: &models.SQLite{
+			File: file,
+		},
+	}
+
+	return testForAll(m, database)
 }
 
-func testForAll(m *testing.M) int {
-	os.Setenv("AUTH_MODE", "db_auth")
-	initDatabaseForTest()
+func testForAll(m *testing.M, database *models.Database) int {
+	initDatabaseForTest(database)
 	clearUp(username)
 
 	return m.Run()
@@ -210,8 +222,8 @@ func testForAll(m *testing.M) int {
 
 var defaultRegistered = false
 
-func initDatabaseForTest() {
-	database, err := getDatabase()
+func initDatabaseForTest(db *models.Database) {
+	database, err := getDatabase(db)
 	if err != nil {
 		panic(err)
 	}
@@ -226,6 +238,12 @@ func initDatabaseForTest() {
 	if err := database.Register(alias); err != nil {
 		panic(err)
 	}
+
+	if alias != "default" {
+		if err = globalOrm.Using(alias); err != nil {
+			log.Fatalf("failed to create new orm: %v", err)
+		}
+	}
 }
 
 func TestRegister(t *testing.T) {

src/common/dao/mysql.go

@@ -16,15 +16,11 @@
 package dao
 
 import (
-	"errors"
 	"fmt"
-	"net"
-
-	"time"
 
 	"github.com/astaxie/beego/orm"
 	_ "github.com/go-sql-driver/mysql" //register mysql driver
-	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/common/utils"
 )
 
 type mysql struct {
@@ -48,7 +44,8 @@ func NewMySQL(host, port, usr, pwd, database string) Database {
 
 // Register registers MySQL as the underlying database used
 func (m *mysql) Register(alias ...string) error {
-	if err := m.testConn(m.host, m.port); err != nil {
+
+	if err := utils.TestTCPConn(m.host+":"+m.port, 60, 2); err != nil {
 		return err
 	}
 
@@ -65,30 +62,6 @@ func (m *mysql) Register(alias ...string) error {
 	return orm.RegisterDataBase(an, "mysql", conn)
 }
 
-func (m *mysql) testConn(host, port string) error {
-	ch := make(chan int, 1)
-	go func() {
-		var err error
-		var c net.Conn
-		for {
-			c, err = net.DialTimeout("tcp", host+":"+port, 20*time.Second)
-			if err == nil {
-				c.Close()
-				ch <- 1
-			} else {
-				log.Errorf("failed to connect to db, retry after 2 seconds :%v", err)
-				time.Sleep(2 * time.Second)
-			}
-		}
-	}()
-	select {
-	case <-ch:
-		return nil
-	case <-time.After(60 * time.Second):
-		return errors.New("failed to connect to database after 60 seconds")
-	}
-}
-
 // Name returns the name of MySQL
 func (m *mysql) Name() string {
 	return "MySQL"

src/common/dao/user_test.go

@@ -38,6 +38,11 @@ func TestDeleteUser(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to register user: %v", err)
 	}
+	defer func(id int64) {
+		if err := deleteUser(id); err != nil {
+			t.Fatalf("failed to delete user %d: %v", id, err)
+		}
+	}(id)
 
 	err = DeleteUser(int(id))
 	if err != nil {
@@ -67,3 +72,11 @@ func TestDeleteUser(t *testing.T) {
 			expected)
 	}
 }
+
+func deleteUser(id int64) error {
+	if _, err := GetOrmer().QueryTable(&models.User{}).
+		Filter("UserID", id).Delete(); err != nil {
+		return err
+	}
+	return nil
+}

src/common/models/config.go

@@ -0,0 +1,95 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package models
+
+// Authentication ...
+type Authentication struct {
+	Mode             string `json:"mode"`
+	SelfRegistration bool   `json:"self_registration"`
+	LDAP             *LDAP  `json:"ldap,omitempty"`
+}
+
+// LDAP ...
+type LDAP struct {
+	URL       string `json:"url"`
+	SearchDN  string `json:"search_dn"`
+	SearchPwd string `json:"search_pwd"`
+	BaseDN    string `json:"base_dn"`
+	Filter    string `json:"filter"`
+	UID       string `json:"uid"`
+	Scope     int    `json:"scope"`
+}
+
+// Database ...
+type Database struct {
+	Type   string  `json:"type"`
+	MySQL  *MySQL  `json:"mysql,omitempty"`
+	SQLite *SQLite `json:"sqlite,omitempty"`
+}
+
+// MySQL ...
+type MySQL struct {
+	Host     string `json:"host"`
+	Port     int    `json:"port"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+	Database string `json:"database"`
+}
+
+// SQLite ...
+type SQLite struct {
+	File string `json:"file"`
+}
+
+// Email ...
+type Email struct {
+	Host     string `json:"host"`
+	Port     string `json:"port"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+	TLS      bool   `json:"tls"`
+	Identity string `json:"identity"`
+	From     string `json:"from"`
+}
+
+// Registry ...
+type Registry struct {
+	URL string `json:"url"`
+}
+
+// TokenService ...
+type TokenService struct {
+	URL string `json:"url"`
+}
+
+// SystemCfg holds all configurations of system
+type SystemCfg struct {
+	DomainName                 string          `json:"domain_name"` // Harbor external URL: protocal://host:port
+	Authentication             *Authentication `json:"authentication"`
+	Database                   *Database       `json:"database"`
+	TokenService               *TokenService   `json:"token_service"`
+	Registry                   *Registry       `json:"registry"`
+	Email                      *Email          `json:"email"`
+	VerifyRemoteCert           bool            `json:"verify_remote_cert"`
+	ProjectCreationRestriction string          `json:"project_creation_restriction"`
+	MaxJobWorkers              int             `json:"max_job_workers"`
+	JobLogDir                  string          `json:"job_log_dir"`
+	InitialAdminPwd            string          `json:"initial_admin_pwd"`
+	CompressJS                 bool            `json:"compress_js"`      //TODO remove
+	TokenExpiration            int             `json:"token_expiration"` // in minute
+	SecretKey                  string          `json:"secret_key"`
+	CfgExpiration              int             `json:"cfg_expiration"`
+}

src/common/utils/email/mail.go

@@ -13,17 +13,19 @@
    limitations under the License.
 */
 
-package utils
+package email
 
 import (
 	"bytes"
 	"crypto/tls"
-	"strings"
+	//"strings"
 
 	"net/smtp"
 	"text/template"
 
-	"github.com/astaxie/beego"
+	//"github.com/astaxie/beego"
+	"github.com/vmware/harbor/src/common/models"
+	"github.com/vmware/harbor/src/ui/config"
 )
 
 // Mail holds information about content of Email
@@ -34,24 +36,15 @@ type Mail struct {
 	Message string
 }
 
-// MailConfig holds information about Email configurations
-type MailConfig struct {
-	Identity string
-	Host     string
-	Port     string
-	Username string
-	Password string
-	TLS      bool
-}
-
-var mc MailConfig
+var mc models.Email
 
 // SendMail sends Email according to the configurations
 func (m Mail) SendMail() error {
-
-	if mc.Host == "" {
-		loadConfig()
+	mc, err := config.Email()
+	if err != nil {
+		return err
 	}
+
 	mailTemplate, err := template.ParseFiles("views/mail.tpl")
 	if err != nil {
 		return err
@@ -123,6 +116,7 @@ func sendMailWithTLS(m Mail, auth smtp.Auth, content []byte) error {
 	return client.Quit()
 }
 
+/*
 func loadConfig() {
 	config, err := beego.AppConfig.GetSection("mail")
 	if err != nil {
@@ -142,3 +136,4 @@ func loadConfig() {
 		TLS:      useTLS,
 	}
 }
+*/

src/common/utils/log/logger.go

@@ -22,8 +22,6 @@ import (
 	"runtime"
 	"sync"
 	"time"
-
-	"github.com/vmware/harbor/src/common/config"
 )
 
 var logger = New(os.Stdout, NewTextFormatter(), WarningLevel)
@@ -31,7 +29,7 @@ var logger = New(os.Stdout, NewTextFormatter(), WarningLevel)
 func init() {
 	logger.callDepth = 4
 
-	lvl := config.LogLevel()
+	lvl := os.Getenv("LOG_LEVEL")
 	if len(lvl) == 0 {
 		logger.SetLevel(InfoLevel)
 		return

src/common/utils/registry/auth/tokenauthorizer.go

@@ -25,7 +25,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/vmware/harbor/src/common/config"
+	//"github.com/vmware/harbor/src/common/config"
 	"github.com/vmware/harbor/src/common/utils/log"
 	"github.com/vmware/harbor/src/common/utils/registry"
 	registry_error "github.com/vmware/harbor/src/common/utils/registry/error"
@@ -234,12 +234,15 @@ func (s *standardTokenAuthorizer) generateToken(realm, service string, scopes []
 // 2. the realm field returned by registry is an IP which can not reachable
 // inside Harbor
 func tokenURL(realm string) string {
-	extEndpoint := config.ExtEndpoint()
-	tokenEndpoint := config.TokenEndpoint()
-	if len(extEndpoint) != 0 && len(tokenEndpoint) != 0 &&
-		strings.Contains(realm, extEndpoint) {
-		realm = strings.TrimRight(tokenEndpoint, "/") + "/service/token"
-	}
+	//TODO
+	/*
+		extEndpoint := config.ExtEndpoint()
+		tokenEndpoint := config.TokenEndpoint()
+		if len(extEndpoint) != 0 && len(tokenEndpoint) != 0 &&
+			strings.Contains(realm, extEndpoint) {
+			realm = strings.TrimRight(tokenEndpoint, "/") + "/service/token"
+		}
+	*/
 	return realm
 }
 

src/common/utils/utils.go

@@ -16,10 +16,14 @@
 package utils
 
 import (
+	"fmt"
 	"math/rand"
+	"net"
 	"net/url"
 	"strings"
 	"time"
+
+	"github.com/vmware/harbor/src/common/utils/log"
 )
 
 // FormatEndpoint formats endpoint
@@ -70,3 +74,37 @@ func GenerateRandomString() string {
 	}
 	return string(result)
 }
+
+// timeout in second
+func TestTCPConn(addr string, timeout, interval int) error {
+	success := make(chan int)
+	cancel := make(chan int)
+
+	go func() {
+		for {
+			select {
+			case <-cancel:
+				break
+			default:
+				conn, err := net.DialTimeout("tcp", addr, time.Duration(timeout)*time.Second)
+				if err != nil {
+					log.Errorf("failed to connect to tcp://%s, retry after %d seconds :%v",
+						addr, interval, err)
+					time.Sleep(time.Duration(interval) * time.Second)
+					continue
+				}
+				conn.Close()
+				success <- 1
+				break
+			}
+		}
+	}()
+
+	select {
+	case <-success:
+		return nil
+	case <-time.After(time.Duration(timeout) * time.Second):
+		cancel <- 1
+		return fmt.Errorf("failed to connect to tcp:%s after %d seconds", addr, timeout)
+	}
+}

src/jobservice/api/replication.go

@@ -25,12 +25,12 @@ import (
 
 	"github.com/vmware/harbor/src/common/api"
 	"github.com/vmware/harbor/src/common/dao"
-	"github.com/vmware/harbor/src/jobservice/job"
-	"github.com/vmware/harbor/src/jobservice/config"
-	"github.com/vmware/harbor/src/jobservice/utils"
 	"github.com/vmware/harbor/src/common/models"
 	u "github.com/vmware/harbor/src/common/utils"
 	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/jobservice/config"
+	"github.com/vmware/harbor/src/jobservice/job"
+	"github.com/vmware/harbor/src/jobservice/utils"
 )
 
 // ReplicationJob handles /api/replicationJobs /api/replicationJobs/:id/log
@@ -171,7 +171,13 @@ func (rj *ReplicationJob) GetLog() {
 		rj.RenderError(http.StatusBadRequest, "Invalid job id")
 		return
 	}
-	logFile := utils.GetJobLogPath(jid)
+	logFile, err := utils.GetJobLogPath(jid)
+	if err != nil {
+		log.Errorf("failed to get log path of job %s: %v", idStr, err)
+		rj.RenderError(http.StatusInternalServerError,
+			http.StatusText(http.StatusInternalServerError))
+		return
+	}
 	rj.Ctx.Output.Download(logFile)
 }
 

src/jobservice/config/config.go

@@ -16,121 +16,149 @@
 package config
 
 import (
-	"fmt"
+	"encoding/json"
 	"os"
-	"strconv"
+	"time"
 
-	"github.com/astaxie/beego"
-	"github.com/vmware/harbor/src/common/utils/log"
+	comcfg "github.com/vmware/harbor/src/common/config"
+	"github.com/vmware/harbor/src/common/models"
+	//"github.com/vmware/harbor/src/common/utils/log"
 )
 
-const defaultMaxWorkers int = 10
+var mg *comcfg.Manager
 
-var maxJobWorkers int
-var localUIURL string
-var localRegURL string
-var logDir string
-var uiSecret string
-var secretKey string
-var verifyRemoteCert string
+// Configuration holds configurations of Jobservice
+type Configuration struct {
+	Database         *models.Database `json:"database"`
+	Registry         *models.Registry `json:"registry"`
+	VerifyRemoteCert bool             `json:"verify_remote_cert"`
+	MaxJobWorkers    int              `json:"max_job_workers"`
+	JobLogDir        string           `json:"job_log_dir"`
+	SecretKey        string           `json:"secret_key"`
+	CfgExpiration    int              `json:"cfg_expiration"`
+}
 
-func init() {
-	maxWorkersEnv := os.Getenv("MAX_JOB_WORKERS")
-	maxWorkers64, err := strconv.ParseInt(maxWorkersEnv, 10, 32)
-	maxJobWorkers = int(maxWorkers64)
+func Init() error {
+	adminServerURL := os.Getenv("ADMIN_SERVER_URL")
+	if len(adminServerURL) == 0 {
+		adminServerURL = "http://admin_server"
+	}
+	mg = comcfg.NewManager("cfg", adminServerURL)
+
+	if err := mg.Loader.Init(); err != nil {
+		return err
+	}
+
+	if err := load(); err != nil {
+		return err
+	}
+
+	path, err := LogDir()
 	if err != nil {
-		log.Warningf("Failed to parse max works setting, error: %v, the default value: %d will be used", err, defaultMaxWorkers)
-		maxJobWorkers = defaultMaxWorkers
+		return err
+	}
+	if err := os.MkdirAll(path, 0600); err != nil {
+		return err
 	}
 
-	localRegURL = os.Getenv("REGISTRY_URL")
-	if len(localRegURL) == 0 {
-		localRegURL = "http://registry:5000"
+	return nil
+}
+
+// get returns configurations of jobservice from cache,
+// if cache is null, it loads first
+func get() (*Configuration, error) {
+	cfg := mg.GetFromCache()
+	if cfg != nil {
+		return cfg.(*Configuration), nil
 	}
 
-	localUIURL = os.Getenv("UI_URL")
-	if len(localUIURL) == 0 {
-		localUIURL = "http://ui"
+	if err := load(); err != nil {
+		return nil, err
 	}
 
-	logDir = os.Getenv("LOG_DIR")
-	if len(logDir) == 0 {
-		logDir = "/var/log"
-	}
+	return mg.GetFromCache().(*Configuration), nil
+}
 
-	f, err := os.Open(logDir)
-	defer f.Close()
+// load loads configurations of jobservice and puts them into cache
+func load() error {
+	raw, err := mg.Loader.Load()
 	if err != nil {
-		panic(err)
+		return err
 	}
-	finfo, err := f.Stat()
+
+	cfg := &Configuration{}
+	if err = json.Unmarshal(raw, cfg); err != nil {
+		return err
+	}
+
+	if err = mg.Cache.Put(mg.Key, cfg,
+		time.Duration(cfg.CfgExpiration)*time.Second); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// VerifyRemoteCert returns bool value.
+func VerifyRemoteCert() (bool, error) {
+	cfg, err := get()
 	if err != nil {
-		panic(err)
-	}
-	if !finfo.IsDir() {
-		panic(fmt.Sprintf("%s is not a direcotry", logDir))
+		return true, err
 	}
+	return cfg.VerifyRemoteCert, nil
+}
 
-	uiSecret = os.Getenv("UI_SECRET")
-	if len(uiSecret) == 0 {
-		panic("UI Secret is not set")
+// Database ...
+func Database() (*models.Database, error) {
+	cfg, err := get()
+	if err != nil {
+		return nil, err
 	}
-
-	verifyRemoteCert = os.Getenv("VERIFY_REMOTE_CERT")
-	if len(verifyRemoteCert) == 0 {
-		verifyRemoteCert = "on"
-	}
-
-	configPath := os.Getenv("CONFIG_PATH")
-	if len(configPath) != 0 {
-		log.Infof("Config path: %s", configPath)
-		beego.LoadAppConfig("ini", configPath)
-	}
-
-	secretKey = os.Getenv("SECRET_KEY")
-	if len(secretKey) != 16 {
-		panic("The length of secretkey has to be 16 characters!")
-	}
-
-	log.Debugf("config: maxJobWorkers: %d", maxJobWorkers)
-	log.Debugf("config: localUIURL: %s", localUIURL)
-	log.Debugf("config: localRegURL: %s", localRegURL)
-	log.Debugf("config: verifyRemoteCert: %s", verifyRemoteCert)
-	log.Debugf("config: logDir: %s", logDir)
-	log.Debugf("config: uiSecret: ******")
+	return cfg.Database, nil
 }
 
 // MaxJobWorkers ...
-func MaxJobWorkers() int {
-	return maxJobWorkers
+func MaxJobWorkers() (int, error) {
+	cfg, err := get()
+	if err != nil {
+		return 0, err
+	}
+	return cfg.MaxJobWorkers, nil
 }
 
 // LocalUIURL returns the local ui url, job service will use this URL to call API hosted on ui process
 func LocalUIURL() string {
-	return localUIURL
+	return "http://ui"
 }
 
 // LocalRegURL returns the local registry url, job service will use this URL to pull image from the registry
-func LocalRegURL() string {
-	return localRegURL
+func LocalRegURL() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.Registry.URL, nil
 }
 
 // LogDir returns the absolute path to which the log file will be written
-func LogDir() string {
-	return logDir
+func LogDir() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.JobLogDir, nil
 }
 
 // UISecret will return the value of secret cookie for jobsevice to call UI API.
 func UISecret() string {
-	return uiSecret
+	return os.Getenv("UI_SECRET")
 }
 
 // SecretKey will return the secret key for encryption/decryption password in target.
-func SecretKey() string {
-	return secretKey
-}
-
-// VerifyRemoteCert return the flag to tell jobservice whether or not verify the cert of remote registry
-func VerifyRemoteCert() bool {
-	return verifyRemoteCert != "off"
+func SecretKey() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.SecretKey, nil
 }

src/jobservice/job/statemachine.go

@@ -20,12 +20,12 @@ import (
 	"sync"
 
 	"github.com/vmware/harbor/src/common/dao"
-	"github.com/vmware/harbor/src/jobservice/config"
-	"github.com/vmware/harbor/src/jobservice/replication"
-	"github.com/vmware/harbor/src/jobservice/utils"
 	"github.com/vmware/harbor/src/common/models"
 	uti "github.com/vmware/harbor/src/common/utils"
 	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/jobservice/config"
+	"github.com/vmware/harbor/src/jobservice/replication"
+	"github.com/vmware/harbor/src/jobservice/utils"
 )
 
 // RepJobParm wraps the parm of a job
@@ -184,14 +184,17 @@ func (sm *SM) Init() {
 }
 
 // Reset resets the state machine so it will start handling another job.
-func (sm *SM) Reset(jid int64) error {
+func (sm *SM) Reset(jid int64) (err error) {
 	//To ensure the new jobID is visible to the thread to stop the SM
 	sm.lock.Lock()
 	sm.JobID = jid
 	sm.desiredState = ""
 	sm.lock.Unlock()
 
-	sm.Logger = utils.NewLogger(sm.JobID)
+	sm.Logger, err = utils.NewLogger(sm.JobID)
+	if err != nil {
+		return
+	}
 	//init parms
 	job, err := dao.GetRepJob(sm.JobID)
 	if err != nil {
@@ -207,13 +210,22 @@ func (sm *SM) Reset(jid int64) error {
 	if policy == nil {
 		return fmt.Errorf("The policy doesn't exist in DB, policy id:%d", job.PolicyID)
 	}
+
+	regURL, err := config.LocalRegURL()
+	if err != nil {
+		return err
+	}
+	verify, err := config.VerifyRemoteCert()
+	if err != nil {
+		return err
+	}
 	sm.Parms = &RepJobParm{
-		LocalRegURL: config.LocalRegURL(),
+		LocalRegURL: regURL,
 		Repository:  job.Repository,
 		Tags:        job.TagList,
 		Enabled:     policy.Enabled,
 		Operation:   job.Operation,
-		Insecure:    !config.VerifyRemoteCert(),
+		Insecure:    !verify,
 	}
 	if policy.Enabled == 0 {
 		//worker will cancel this job
@@ -231,7 +243,11 @@ func (sm *SM) Reset(jid int64) error {
 	pwd := target.Password
 
 	if len(pwd) != 0 {
-		pwd, err = uti.ReversibleDecrypt(pwd, config.SecretKey())
+		key, err := config.SecretKey()
+		if err != nil {
+			return err
+		}
+		pwd, err = uti.ReversibleDecrypt(pwd, key)
 		if err != nil {
 			return fmt.Errorf("failed to decrypt password: %v", err)
 		}

src/jobservice/job/workerpool.go

@@ -17,9 +17,9 @@ package job
 
 import (
 	"github.com/vmware/harbor/src/common/dao"
-	"github.com/vmware/harbor/src/jobservice/config"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/jobservice/config"
 )
 
 type workerPool struct {
@@ -111,17 +111,22 @@ func NewWorker(id int) *Worker {
 }
 
 // InitWorkerPool create workers according to configuration.
-func InitWorkerPool() {
-	WorkerPool = &workerPool{
-		workerChan: make(chan *Worker, config.MaxJobWorkers()),
-		workerList: make([]*Worker, 0, config.MaxJobWorkers()),
+func InitWorkerPool() error {
+	n, err := config.MaxJobWorkers()
+	if err != nil {
+		return err
 	}
-	for i := 0; i < config.MaxJobWorkers(); i++ {
+	WorkerPool = &workerPool{
+		workerChan: make(chan *Worker, n),
+		workerList: make([]*Worker, 0, n),
+	}
+	for i := 0; i < n; i++ {
 		worker := NewWorker(i)
 		WorkerPool.workerList = append(WorkerPool.workerList, worker)
 		worker.Start()
 		log.Debugf("worker %d started", worker.ID)
 	}
+	return nil
 }
 
 // Dispatch will listen to the jobQueue of job service and try to pick a free worker from the worker pool and assign the job to it.

src/jobservice/main.go

@@ -18,13 +18,28 @@ package main
 import (
 	"github.com/astaxie/beego"
 	"github.com/vmware/harbor/src/common/dao"
-	"github.com/vmware/harbor/src/jobservice/job"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/jobservice/config"
+	"github.com/vmware/harbor/src/jobservice/job"
 )
 
 func main() {
-	dao.InitDatabase()
+	log.Info("initializing configurations...")
+	if err := config.Init(); err != nil {
+		log.Fatalf("failed to initialize configurations: %v", err)
+	}
+	log.Info("configurations initialization completed")
+
+	database, err := config.Database()
+	if err != nil {
+		log.Fatalf("failed to get database configurations: %v", err)
+	}
+
+	if err := dao.InitDatabase(database); err != nil {
+		log.Fatalf("failed to initialize database: %v", err)
+	}
+
 	initRouters()
 	job.InitWorkerPool()
 	go job.Dispatch()
@@ -48,3 +63,13 @@ func resumeJobs() {
 		log.Warningf("Failed to jobs to resume, error: %v", err)
 	}
 }
+
+/*
+func init() {
+	configPath := os.Getenv("CONFIG_PATH")
+	if len(configPath) != 0 {
+		log.Infof("Config path: %s", configPath)
+		beego.LoadAppConfig("ini", configPath)
+	}
+}
+*/

src/jobservice/utils/logger.go

@@ -18,16 +18,20 @@ package utils
 import (
 	"fmt"
 
-	"github.com/vmware/harbor/src/jobservice/config"
-	"github.com/vmware/harbor/src/common/utils/log"
 	"os"
 	"path/filepath"
 	"strconv"
+
+	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/jobservice/config"
 )
 
 // NewLogger create a logger for a speicified job
-func NewLogger(jobID int64) *log.Logger {
-	logFile := GetJobLogPath(jobID)
+func NewLogger(jobID int64) (*log.Logger, error) {
+	logFile, err := GetJobLogPath(jobID)
+	if err != nil {
+		return nil, err
+	}
 	d := filepath.Dir(logFile)
 	if _, err := os.Stat(d); os.IsNotExist(err) {
 		err := os.MkdirAll(d, 0660)
@@ -40,11 +44,11 @@ func NewLogger(jobID int64) *log.Logger {
 		log.Errorf("Failed to open log file %s, the log of job %d will be printed to standard output, the error: %v", logFile, jobID, err)
 		f = os.Stdout
 	}
-	return log.New(f, log.NewTextFormatter(), log.InfoLevel)
+	return log.New(f, log.NewTextFormatter(), log.InfoLevel), nil
 }
 
 // GetJobLogPath returns the absolute path in which the job log file is located.
-func GetJobLogPath(jobID int64) string {
+func GetJobLogPath(jobID int64) (string, error) {
 	f := fmt.Sprintf("job_%d.log", jobID)
 	k := jobID / 1000
 	p := ""
@@ -61,6 +65,10 @@ func GetJobLogPath(jobID int64) string {
 
 		p = filepath.Join(d, p)
 	}
-	p = filepath.Join(config.LogDir(), p, f)
-	return p
+	base, err := config.LogDir()
+	if err != nil {
+		return "", err
+	}
+	p = filepath.Join(base, p, f)
+	return p, nil
 }

src/ui/api/config.go

@@ -0,0 +1,245 @@
+/*
+   Copyright (c) 2016 VMware, Inc. All Rights Reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package api
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	//"strings"
+
+	"github.com/vmware/harbor/src/common/api"
+	comcfg "github.com/vmware/harbor/src/common/config"
+	"github.com/vmware/harbor/src/common/dao"
+	//"github.com/vmware/harbor/src/common/models"
+	//"github.com/vmware/harbor/src/common/utils"
+	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/ui/config"
+)
+
+type ConfigAPI struct {
+	api.BaseAPI
+}
+
+// Prepare validates the user
+func (c *ConfigAPI) Prepare() {
+	userID := c.ValidateUser()
+	isSysAdmin, err := dao.IsAdminRole(userID)
+	if err != nil {
+		log.Errorf("failed to check the role of user: %v", err)
+		c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+
+	if !isSysAdmin {
+		c.CustomAbort(http.StatusForbidden, http.StatusText(http.StatusForbidden))
+	}
+}
+
+// Get returns configurations
+func (c *ConfigAPI) Get() {
+	cfg, err := config.GetSystemCfg()
+	if err != nil {
+		log.Errorf("failed to get configurations: %v", err)
+		c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+
+	//TODO filter attr in sys config
+
+	c.Data["json"] = cfg
+	c.ServeJSON()
+}
+
+// Put updates configurations
+func (c *ConfigAPI) Put() {
+	m := map[string]string{}
+	c.DecodeJSONReq(&m)
+	if err := validateCfg(m); err != nil {
+		c.CustomAbort(http.StatusBadRequest, err.Error())
+	}
+
+	if value, ok := m[comcfg.AUTH_MODE]; ok {
+		mode, err := config.AuthMode()
+		if err != nil {
+			log.Errorf("failed to get auth mode: %v", err)
+			c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+		}
+
+		if mode != value {
+			flag, err := authModeCanBeModified()
+			if err != nil {
+				log.Errorf("failed to determine whether auth mode can be modified: %v", err)
+				c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+			}
+
+			if !flag {
+				c.CustomAbort(http.StatusBadRequest,
+					fmt.Sprintf("%s can not be modified as new users have been inserted into database",
+						comcfg.AUTH_MODE))
+			}
+		}
+	}
+
+	log.Info(m)
+
+	if err := config.Upload(m); err != nil {
+		log.Errorf("failed to upload configurations: %v", err)
+		c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+
+	if err := config.Load(); err != nil {
+		log.Errorf("failed to load configurations: %v", err)
+		c.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+}
+
+// TODO ldap timeout, scope value
+func validateCfg(c map[string]string) error {
+	if value, ok := c[comcfg.AUTH_MODE]; ok {
+		if value != comcfg.DB_AUTH && value != comcfg.LDAP_AUTH {
+			return fmt.Errorf("invalid %s, shoud be %s or %s", comcfg.AUTH_MODE, comcfg.DB_AUTH, comcfg.LDAP_AUTH)
+		}
+
+		if value == comcfg.LDAP_AUTH {
+			if _, ok := c[comcfg.LDAP_URL]; !ok {
+				return fmt.Errorf("%s is missing", comcfg.LDAP_URL)
+			}
+			if _, ok := c[comcfg.LDAP_BASE_DN]; !ok {
+				return fmt.Errorf("%s is missing", comcfg.LDAP_BASE_DN)
+			}
+			if _, ok := c[comcfg.LDAP_UID]; !ok {
+				return fmt.Errorf("%s is missing", comcfg.LDAP_UID)
+			}
+			if _, ok := c[comcfg.LDAP_SCOPE]; !ok {
+				return fmt.Errorf("%s is missing", comcfg.LDAP_SCOPE)
+			}
+		}
+	}
+
+	if ldapURL, ok := c[comcfg.LDAP_URL]; ok && len(ldapURL) == 0 {
+		return fmt.Errorf("%s is empty", comcfg.LDAP_URL)
+	}
+	if baseDN, ok := c[comcfg.LDAP_BASE_DN]; ok && len(baseDN) == 0 {
+		return fmt.Errorf("%s is empty", comcfg.LDAP_BASE_DN)
+	}
+	if uID, ok := c[comcfg.LDAP_UID]; ok && len(uID) == 0 {
+		return fmt.Errorf("%s is empty", comcfg.LDAP_UID)
+	}
+	if scope, ok := c[comcfg.LDAP_SCOPE]; ok &&
+		scope != comcfg.LDAP_SCOPE_BASE &&
+		scope != comcfg.LDAP_SCOPE_ONELEVEL &&
+		scope != comcfg.LDAP_SCOPE_SUBTREE {
+		return fmt.Errorf("invalid %s, should be %s, %s or %s",
+			comcfg.LDAP_SCOPE,
+			comcfg.LDAP_SCOPE_BASE,
+			comcfg.LDAP_SCOPE_ONELEVEL,
+			comcfg.LDAP_SCOPE_SUBTREE)
+	}
+
+	if self, ok := c[comcfg.SELF_REGISTRATION]; ok &&
+		self != "true" && self != "false" {
+		return fmt.Errorf("%s should be %s or %s",
+			comcfg.SELF_REGISTRATION, "true", "false")
+	}
+
+	if port, ok := c[comcfg.EMAIL_SERVER_PORT]; ok {
+		if p, err := strconv.Atoi(port); err != nil || p < 0 || p > 65535 {
+			return fmt.Errorf("invalid %s", comcfg.EMAIL_SERVER_PORT)
+		}
+	}
+
+	if ssl, ok := c[comcfg.EMAIL_SSL]; ok && ssl != "true" && ssl != "false" {
+		return fmt.Errorf("%s should be true or false", comcfg.EMAIL_SSL)
+	}
+
+	if crt, ok := c[comcfg.PROJECT_CREATION_RESTRICTION]; ok &&
+		crt != comcfg.PRO_CRT_RESTR_EVERYONE &&
+		crt != comcfg.PRO_CRT_RESTR_ADM_ONLY {
+		return fmt.Errorf("invalid %s, should be %s or %s",
+			comcfg.PROJECT_CREATION_RESTRICTION,
+			comcfg.PRO_CRT_RESTR_ADM_ONLY,
+			comcfg.PRO_CRT_RESTR_EVERYONE)
+	}
+
+	if verify, ok := c[comcfg.VERIFY_REMOTE_CERT]; ok && verify != "true" && verify != "false" {
+		return fmt.Errorf("invalid %s, should be true or false", comcfg.VERIFY_REMOTE_CERT)
+	}
+
+	if worker, ok := c[comcfg.MAX_JOB_WORKERS]; ok {
+		if w, err := strconv.Atoi(worker); err != nil || w <= 0 {
+			return fmt.Errorf("invalid %s", comcfg.MAX_JOB_WORKERS)
+		}
+	}
+
+	return nil
+}
+
+/*
+func convert() ([]*models.Config, error) {
+	cfgs := []*models.Config{}
+	var err error
+	pwdKeys := []string{config.LDAP_SEARCH_PWD, config.EMAIL_PWD}
+	for _, pwdKey := range pwdKeys {
+		if pwd, ok := c[pwdKey]; ok && len(pwd) != 0 {
+			c[pwdKey], err = utils.ReversibleEncrypt(pwd, ui_cfg.SecretKey())
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	for _, key := range configKeys {
+		if value, ok := c[key]; ok {
+			cfgs = append(cfgs, &models.Config{
+				Key:   key,
+				Value: value,
+			})
+		}
+	}
+
+	return cfgs, nil
+}
+*/
+/*
+//[]*models.Config >> cfgForGet
+func convert(cfg *config.Configuration) (map[string]interface{}, error) {
+	result := map[string]interface{}{}
+
+	for _, config := range configs {
+		cfg[config.Key] = &value{
+			Value:    config.Value,
+			Editable: true,
+		}
+	}
+
+	dels := []string{config.LDAP_SEARCH_PWD, config.EMAIL_PWD}
+	for _, del := range dels {
+		if _, ok := cfg[del]; ok {
+			delete(cfg, del)
+		}
+	}
+
+	flag, err := authModeCanBeModified()
+	if err != nil {
+		return nil, err
+	}
+	cfg[config.AUTH_MODE].Editable = flag
+
+	return cfgForGet(cfg), nil
+}
+*/
+func authModeCanBeModified() (bool, error) {
+	return dao.AuthModeCanBeModified()
+}

src/ui/api/project.go

@@ -77,7 +77,13 @@ func (p *ProjectAPI) Post() {
 	if err != nil {
 		log.Errorf("Failed to check admin role: %v", err)
 	}
-	if !isSysAdmin && config.OnlyAdminCreateProject() {
+
+	onlyAdmin, err := config.OnlyAdminCreateProject()
+	if err != nil {
+		log.Errorf("failed to determine whether only admin can create projects: %v", err)
+		p.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+	if !isSysAdmin && onlyAdmin {
 		log.Errorf("Only sys admin can create project")
 		p.RenderError(http.StatusForbidden, "Only system admin can create project")
 		return

src/ui/api/repository.go

@@ -361,11 +361,19 @@ func (ra *RepositoryAPI) GetManifests() {
 }
 
 func (ra *RepositoryAPI) initRepositoryClient(repoName string) (r *registry.Repository, err error) {
-	endpoint := config.InternalRegistryURL()
+	endpoint, err := config.RegistryURL()
+	if err != nil {
+		return nil, err
+	}
+
+	insecure, err := api.GetIsInsecure()
+	if err != nil {
+		return nil, err
+	}
 
 	username, password, ok := ra.Ctx.Request.BasicAuth()
 	if ok {
-		return newRepositoryClient(endpoint, api.GetIsInsecure(), username, password,
+		return newRepositoryClient(endpoint, insecure, username, password,
 			repoName, "repository", repoName, "pull", "push", "*")
 	}
 
@@ -374,7 +382,7 @@ func (ra *RepositoryAPI) initRepositoryClient(repoName string) (r *registry.Repo
 		return nil, err
 	}
 
-	return cache.NewRepositoryClient(endpoint, api.GetIsInsecure(), username, repoName,
+	return cache.NewRepositoryClient(endpoint, insecure, username, repoName,
 		"repository", repoName, "pull", "push", "*")
 }
 

src/ui/api/target.go

@@ -41,7 +41,12 @@ type TargetAPI struct {
 
 // Prepare validates the user
 func (t *TargetAPI) Prepare() {
-	t.secretKey = config.SecretKey()
+	var err error
+	t.secretKey, err = config.SecretKey()
+	if err != nil {
+		log.Errorf("failed to get secret key: %v", err)
+		t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
 
 	userID := t.ValidateUser()
 	isSysAdmin, err := dao.IsAdminRole(userID)
@@ -97,7 +102,12 @@ func (t *TargetAPI) Ping() {
 		password = t.GetString("password")
 	}
 
-	registry, err := newRegistryClient(endpoint, api.GetIsInsecure(), username, password,
+	insecure, err := api.GetIsInsecure()
+	if err != nil {
+		log.Errorf("failed to check whether insecure or not: %v", err)
+		t.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+	registry, err := newRegistryClient(endpoint, insecure, username, password,
 		"", "", "")
 	if err != nil {
 		// timeout, dns resolve error, connection refused, etc.

src/ui/api/user.go

@@ -46,10 +46,21 @@ type passwordReq struct {
 
 // Prepare validates the URL and parms
 func (ua *UserAPI) Prepare() {
+	mode, err := config.AuthMode()
+	if err != nil {
+		log.Errorf("failed to get auth mode: %v", err)
+		ua.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
 
-	ua.AuthMode = config.AuthMode()
+	ua.AuthMode = mode
 
-	ua.SelfRegistration = config.SelfRegistration()
+	self, err := config.SelfRegistration()
+	if err != nil {
+		log.Errorf("failed to get self registration: %v", err)
+		ua.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+
+	ua.SelfRegistration = self
 
 	if ua.Ctx.Input.IsPost() {
 		sessionUserID := ua.GetSession("userId")
@@ -82,7 +93,6 @@ func (ua *UserAPI) Prepare() {
 		}
 	}
 
-	var err error
 	ua.IsAdmin, err = dao.IsAdminRole(ua.currentUserID)
 	if err != nil {
 		log.Errorf("Error occurred in IsAdminRole:%v", err)
@@ -234,7 +244,7 @@ func (ua *UserAPI) Delete() {
 		return
 	}
 
-	if config.AuthMode() == "ldap_auth" {
+	if ua.AuthMode == "ldap_auth" {
 		ua.CustomAbort(http.StatusForbidden, "user can not be deleted in LDAP authentication mode")
 	}
 

src/ui/api/utils.go

@@ -20,11 +20,9 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
-	"net"
 	"net/http"
 	"sort"
 	"strings"
-	"time"
 
 	"github.com/vmware/harbor/src/common/dao"
 	"github.com/vmware/harbor/src/common/models"
@@ -242,7 +240,7 @@ func addAuthentication(req *http.Request) {
 // SyncRegistry syncs the repositories of registry with database.
 func SyncRegistry() error {
 
-	log.Debugf("Start syncing repositories from registry to DB... ")
+	log.Infof("Start syncing repositories from registry to DB... ")
 
 	reposInRegistry, err := catalog()
 	if err != nil {
@@ -304,7 +302,7 @@ func SyncRegistry() error {
 		}
 	}
 
-	log.Debugf("Sync repositories from registry to DB is done.")
+	log.Infof("Sync repositories from registry to DB is done.")
 	return nil
 }
 
@@ -350,7 +348,10 @@ func diffRepos(reposInRegistry []string, reposInDB []string) ([]string, []string
 			}
 
 			// TODO remove the workaround when the bug of registry is fixed
-			endpoint := config.InternalRegistryURL()
+			endpoint, err := config.RegistryURL()
+			if err != nil {
+				return needsAdd, needsDel, err
+			}
 			client, err := cache.NewRepositoryClient(endpoint, true,
 				"admin", repoInR, "repository", repoInR)
 			if err != nil {
@@ -372,7 +373,10 @@ func diffRepos(reposInRegistry []string, reposInDB []string) ([]string, []string
 			j++
 		} else {
 			// TODO remove the workaround when the bug of registry is fixed
-			endpoint := config.InternalRegistryURL()
+			endpoint, err := config.RegistryURL()
+			if err != nil {
+				return needsAdd, needsDel, err
+			}
 			client, err := cache.NewRepositoryClient(endpoint, true,
 				"admin", repoInR, "repository", repoInR)
 			if err != nil {
@@ -422,32 +426,18 @@ func projectExists(repository string) (bool, error) {
 }
 
 func initRegistryClient() (r *registry.Registry, err error) {
-	endpoint := config.InternalRegistryURL()
-
-	addr := endpoint
-	if strings.Contains(endpoint, "/") {
-		addr = endpoint[strings.LastIndex(endpoint, "/")+1:]
+	endpoint, err := config.RegistryURL()
+	if err != nil {
+		return nil, err
 	}
 
-	ch := make(chan int, 1)
-	go func() {
-		var err error
-		var c net.Conn
-		for {
-			c, err = net.DialTimeout("tcp", addr, 20*time.Second)
-			if err == nil {
-				c.Close()
-				ch <- 1
-			} else {
-				log.Errorf("failed to connect to registry client, retry after 2 seconds :%v", err)
-				time.Sleep(2 * time.Second)
-			}
-		}
-	}()
-	select {
-	case <-ch:
-	case <-time.After(60 * time.Second):
-		panic("Failed to connect to registry client after 60 seconds")
+	addr := endpoint
+	if strings.Contains(endpoint, "://") {
+		addr = strings.Split(endpoint, "://")[1]
+	}
+
+	if err := utils.TestTCPConn(addr, 60, 2); err != nil {
+		return nil, err
 	}
 
 	registryClient, err := cache.NewRegistryClient(endpoint, true, "admin",

src/ui/auth/authenticator.go

@@ -50,7 +50,10 @@ func Register(name string, authenticator Authenticator) {
 // Login authenticates user credentials based on setting.
 func Login(m models.AuthModel) (*models.User, error) {
 
-	var authMode = config.AuthMode()
+	authMode, err := config.AuthMode()
+	if err != nil {
+		return nil, err
+	}
 	if authMode == "" || m.Principal == "admin" {
 		authMode = "db_auth"
 	}

src/ui/auth/ldap/ldap.go

@@ -46,7 +46,13 @@ func (l *Auth) Authenticate(m models.AuthModel) (*models.User, error) {
 			return nil, fmt.Errorf("the principal contains meta char: %q", c)
 		}
 	}
-	ldapURL := config.LDAP().URL
+
+	settings, err := config.LDAP()
+	if err != nil {
+		return nil, err
+	}
+
+	ldapURL := settings.URL
 	if ldapURL == "" {
 		return nil, errors.New("can not get any available LDAP_URL")
 	}
@@ -57,16 +63,16 @@ func (l *Auth) Authenticate(m models.AuthModel) (*models.User, error) {
 	}
 	ldap.SetOption(openldap.LDAP_OPT_PROTOCOL_VERSION, openldap.LDAP_VERSION3)
 
-	ldapBaseDn := config.LDAP().BaseDn
+	ldapBaseDn := settings.BaseDN
 	if ldapBaseDn == "" {
 		return nil, errors.New("can not get any available LDAP_BASE_DN")
 	}
 	log.Debug("baseDn:", ldapBaseDn)
 
-	ldapSearchDn := config.LDAP().SearchDn
+	ldapSearchDn := settings.SearchDN
 	if ldapSearchDn != "" {
 		log.Debug("Search DN: ", ldapSearchDn)
-		ldapSearchPwd := config.LDAP().SearchPwd
+		ldapSearchPwd := settings.SearchPwd
 		err = ldap.Bind(ldapSearchDn, ldapSearchPwd)
 		if err != nil {
 			log.Debug("Bind search dn error", err)
@@ -74,8 +80,8 @@ func (l *Auth) Authenticate(m models.AuthModel) (*models.User, error) {
 		}
 	}
 
-	attrName := config.LDAP().UID
-	filter := config.LDAP().Filter
+	attrName := settings.UID
+	filter := settings.Filter
 	if filter != "" {
 		filter = "(&" + filter + "(" + attrName + "=" + m.Principal + "))"
 	} else {
@@ -83,11 +89,11 @@ func (l *Auth) Authenticate(m models.AuthModel) (*models.User, error) {
 	}
 	log.Debug("one or more filter", filter)
 
-	ldapScope := config.LDAP().Scope
+	ldapScope := settings.Scope
 	var scope int
-	if ldapScope == "1" {
+	if ldapScope == 1 {
 		scope = openldap.LDAP_SCOPE_BASE
-	} else if ldapScope == "2" {
+	} else if ldapScope == 2 {
 		scope = openldap.LDAP_SCOPE_ONELEVEL
 	} else {
 		scope = openldap.LDAP_SCOPE_SUBTREE

src/ui/config/config.go

@@ -13,143 +13,225 @@
    limitations under the License.
 */
 
-// Package config provides methods to get configurations required by code in src/ui
 package config
 
 import (
-	"strconv"
-	"strings"
+	"encoding/json"
+	"os"
+	"time"
 
-	commonConfig "github.com/vmware/harbor/src/common/config"
-	"github.com/vmware/harbor/src/common/utils/log"
+	comcfg "github.com/vmware/harbor/src/common/config"
+	"github.com/vmware/harbor/src/common/models"
 )
 
-// LDAPSetting wraps the setting of an LDAP server
-type LDAPSetting struct {
-	URL       string
-	BaseDn    string
-	SearchDn  string
-	SearchPwd string
-	UID       string
-	Filter    string
-	Scope     string
+var mg *comcfg.Manager
+
+type Configuration struct {
+	DomainName                 string                 `json:"domain_name"` // Harbor external URL: protocal://host:port
+	Authentication             *models.Authentication `json:"authentication"`
+	Database                   *models.Database       `json:"database"`
+	TokenService               *models.TokenService   `json:"token_service"`
+	Registry                   *models.Registry       `json:"registry"`
+	Email                      *models.Email          `json:"email"`
+	VerifyRemoteCert           bool                   `json:"verify_remote_cert"`
+	ProjectCreationRestriction string                 `json:"project_creation_restriction"`
+	InitialAdminPwd            string                 `json:"initial_admin_pwd"`
+	//TODO remove
+	CompressJS      bool   `json:"compress_js"`
+	TokenExpiration int    `json:"token_expiration"`
+	SecretKey       string `json:"secret_key"`
+	CfgExpiration   int    `json:"cfg_expiration`
 }
 
-type uiParser struct{}
+func Init() error {
+	adminServerURL := os.Getenv("ADMIN_SERVER_URL")
+	if len(adminServerURL) == 0 {
+		adminServerURL = "http://admin_server"
+	}
+	mg = comcfg.NewManager("cfg", adminServerURL)
 
-// Parse parses the auth settings url settings and other configuration consumed by code under src/ui
-func (up *uiParser) Parse(raw map[string]string, config map[string]interface{}) error {
-	mode := raw["AUTH_MODE"]
-	if mode == "ldap_auth" {
-		setting := LDAPSetting{
-			URL:       raw["LDAP_URL"],
-			BaseDn:    raw["LDAP_BASE_DN"],
-			SearchDn:  raw["LDAP_SEARCH_DN"],
-			SearchPwd: raw["LDAP_SEARCH_PWD"],
-			UID:       raw["LDAP_UID"],
-			Filter:    raw["LDAP_FILTER"],
-			Scope:     raw["LDAP_SCOPE"],
-		}
-		config["ldap"] = setting
+	if err := mg.Loader.Init(); err != nil {
+		return err
 	}
-	config["auth_mode"] = mode
-	var tokenExpiration = 30 //minutes
-	if len(raw["TOKEN_EXPIRATION"]) > 0 {
-		i, err := strconv.Atoi(raw["TOKEN_EXPIRATION"])
-		if err != nil {
-			log.Warningf("failed to parse token expiration: %v, using default value %d", err, tokenExpiration)
-		} else if i <= 0 {
-			log.Warningf("invalid token expiration, using default value: %d minutes", tokenExpiration)
-		} else {
-			tokenExpiration = i
-		}
+
+	if err := Load(); err != nil {
+		return err
 	}
-	config["token_exp"] = tokenExpiration
-	config["admin_password"] = raw["HARBOR_ADMIN_PASSWORD"]
-	config["ext_reg_url"] = raw["EXT_REG_URL"]
-	config["ui_secret"] = raw["UI_SECRET"]
-	config["secret_key"] = raw["SECRET_KEY"]
-	config["self_registration"] = raw["SELF_REGISTRATION"] != "off"
-	config["admin_create_project"] = strings.ToLower(raw["PROJECT_CREATION_RESTRICTION"]) == "adminonly"
-	registryURL := raw["REGISTRY_URL"]
-	registryURL = strings.TrimRight(registryURL, "/")
-	config["internal_registry_url"] = registryURL
-	jobserviceURL := raw["JOB_SERVICE_URL"]
-	jobserviceURL = strings.TrimRight(jobserviceURL, "/")
-	config["internal_jobservice_url"] = jobserviceURL
+
 	return nil
 }
 
-var uiConfig *commonConfig.Config
+// Get returns configurations of UI, if cache is null, it loads first
+func get() (*Configuration, error) {
+	cfg := mg.GetFromCache()
+	if cfg != nil {
+		return cfg.(*Configuration), nil
+	}
 
-func init() {
-	uiKeys := []string{"AUTH_MODE", "LDAP_URL", "LDAP_BASE_DN", "LDAP_SEARCH_DN", "LDAP_SEARCH_PWD", "LDAP_UID", "LDAP_FILTER", "LDAP_SCOPE", "TOKEN_EXPIRATION", "HARBOR_ADMIN_PASSWORD", "EXT_REG_URL", "UI_SECRET", "SECRET_KEY", "SELF_REGISTRATION", "PROJECT_CREATION_RESTRICTION", "REGISTRY_URL", "JOB_SERVICE_URL"}
-	uiConfig = &commonConfig.Config{
-		Config: make(map[string]interface{}),
-		Loader: &commonConfig.EnvConfigLoader{Keys: uiKeys},
-		Parser: &uiParser{},
-	}
-	if err := uiConfig.Load(); err != nil {
-		panic(err)
+	if err := Load(); err != nil {
+		return nil, err
 	}
+
+	return mg.GetFromCache().(*Configuration), nil
 }
 
-// Reload ...
-func Reload() error {
-	return uiConfig.Load()
+// Load loads configurations of UI and puts them into cache
+func Load() error {
+	raw, err := mg.Loader.Load()
+	if err != nil {
+		return err
+	}
+
+	cfg := &Configuration{}
+	if err = json.Unmarshal(raw, cfg); err != nil {
+		return err
+	}
+
+	if err = mg.Cache.Put(mg.Key, cfg,
+		time.Duration(cfg.CfgExpiration)*time.Second); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Upload uploads all system configutations to admin server
+func Upload(cfg map[string]string) error {
+	b, err := json.Marshal(cfg)
+	if err != nil {
+		return err
+	}
+	return mg.Loader.Upload(b)
+}
+
+// GetSystemCfg returns the system configurations
+func GetSystemCfg() (*models.SystemCfg, error) {
+	raw, err := mg.Loader.Load()
+	if err != nil {
+		return nil, err
+	}
+
+	cfg := &models.SystemCfg{}
+	if err = json.Unmarshal(raw, cfg); err != nil {
+		return nil, err
+	}
+	return cfg, nil
 }
 
 // AuthMode ...
-func AuthMode() string {
-	return uiConfig.Config["auth_mode"].(string)
+func AuthMode() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.Authentication.Mode, nil
 }
 
 // LDAP returns the setting of ldap server
-func LDAP() LDAPSetting {
-	return uiConfig.Config["ldap"].(LDAPSetting)
+func LDAP() (*models.LDAP, error) {
+	cfg, err := get()
+	if err != nil {
+		return nil, err
+	}
+	return cfg.Authentication.LDAP, nil
 }
 
 // TokenExpiration returns the token expiration time (in minute)
-func TokenExpiration() int {
-	return uiConfig.Config["token_exp"].(int)
+func TokenExpiration() (int, error) {
+	cfg, err := get()
+	if err != nil {
+		return 0, err
+	}
+	return cfg.TokenExpiration, nil
 }
 
-// ExtRegistryURL returns the registry URL to exposed to external client
-func ExtRegistryURL() string {
-	return uiConfig.Config["ext_reg_url"].(string)
-}
-
-// UISecret returns the value of UI secret cookie, used for communication between UI and JobService
-func UISecret() string {
-	return uiConfig.Config["ui_secret"].(string)
+// DomainName returns the external URL of Harbor: protocal://host:port
+func DomainName() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.DomainName, nil
 }
 
 // SecretKey returns the secret key to encrypt the password of target
-func SecretKey() string {
-	return uiConfig.Config["secret_key"].(string)
+func SecretKey() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.SecretKey, nil
 }
 
 // SelfRegistration returns the enablement of self registration
-func SelfRegistration() bool {
-	return uiConfig.Config["self_registration"].(bool)
+func SelfRegistration() (bool, error) {
+	cfg, err := get()
+	if err != nil {
+		return false, err
+	}
+	return cfg.Authentication.SelfRegistration, nil
 }
 
-// InternalRegistryURL returns registry URL for internal communication between Harbor containers
-func InternalRegistryURL() string {
-	return uiConfig.Config["internal_registry_url"].(string)
+// RegistryURL ...
+func RegistryURL() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.Registry.URL, nil
 }
 
 // InternalJobServiceURL returns jobservice URL for internal communication between Harbor containers
 func InternalJobServiceURL() string {
-	return uiConfig.Config["internal_jobservice_url"].(string)
+	return "http://jobservice"
 }
 
 // InitialAdminPassword returns the initial password for administrator
-func InitialAdminPassword() string {
-	return uiConfig.Config["admin_password"].(string)
+func InitialAdminPassword() (string, error) {
+	cfg, err := get()
+	if err != nil {
+		return "", err
+	}
+	return cfg.InitialAdminPwd, nil
 }
 
+// TODO
 // OnlyAdminCreateProject returns the flag to restrict that only sys admin can create project
-func OnlyAdminCreateProject() bool {
-	return uiConfig.Config["admin_create_project"].(bool)
+func OnlyAdminCreateProject() (bool, error) {
+	cfg, err := get()
+	if err != nil {
+		return true, err
+	}
+	return cfg.ProjectCreationRestriction == comcfg.PRO_CRT_RESTR_ADM_ONLY, nil
+}
+
+// VerifyRemoteCert returns bool value.
+func VerifyRemoteCert() (bool, error) {
+	cfg, err := get()
+	if err != nil {
+		return true, err
+	}
+	return cfg.VerifyRemoteCert, nil
+}
+
+func Email() (*models.Email, error) {
+	cfg, err := get()
+	if err != nil {
+		return nil, err
+	}
+	return cfg.Email, nil
+}
+
+func Database() (*models.Database, error) {
+	cfg, err := get()
+	if err != nil {
+		return nil, err
+	}
+	return cfg.Database, nil
+}
+
+// TODO
+// UISecret returns the value of UI secret cookie, used for communication between UI and JobService
+func UISecret() string {
+	return os.Getenv("UI_SECRET")
 }

src/ui/controllers/base.go

@@ -103,7 +103,12 @@ func (b *BaseController) Prepare() {
 	b.Data["CurLang"] = curLang.Name
 	b.Data["RestLangs"] = restLangs
 
-	authMode := config.AuthMode()
+	authMode, err := config.AuthMode()
+	if err != nil {
+		log.Errorf("failed to get auth mode: %v", err)
+		b.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+
 	if authMode == "" {
 		authMode = "db_auth"
 	}
@@ -120,9 +125,13 @@ func (b *BaseController) Prepare() {
 		b.UseCompressedJS = false
 	}
 
-	b.SelfRegistration = config.SelfRegistration()
+	b.SelfRegistration, err = config.SelfRegistration()
+	if err != nil {
+		log.Errorf("failed to get self registration: %v", err)
+		b.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
 
-	b.Data["SelfRegistration"] = config.SelfRegistration()
+	b.Data["SelfRegistration"] = b.SelfRegistration
 
 	sessionUserID := b.GetSession("userId")
 	if sessionUserID != nil {

src/ui/controllers/password.go

@@ -6,12 +6,12 @@ import (
 	"regexp"
 	"text/template"
 
-	"github.com/astaxie/beego"
-	"github.com/vmware/harbor/src/common/config"
 	"github.com/vmware/harbor/src/common/dao"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils"
+	email_util "github.com/vmware/harbor/src/common/utils/email"
 	"github.com/vmware/harbor/src/common/utils/log"
+	"github.com/vmware/harbor/src/ui/config"
 )
 
 type messageDetail struct {
@@ -49,7 +49,11 @@ func (cc *CommonController) SendEmail() {
 
 		message := new(bytes.Buffer)
 
-		harborURL := config.ExtEndpoint()
+		harborURL, err := config.DomainName()
+		if err != nil {
+			log.Errorf("failed to get domain name: %v", err)
+			cc.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+		}
 		if harborURL == "" {
 			harborURL = "localhost"
 		}
@@ -65,14 +69,14 @@ func (cc *CommonController) SendEmail() {
 			cc.CustomAbort(http.StatusInternalServerError, "internal_error")
 		}
 
-		config, err := beego.AppConfig.GetSection("mail")
+		emailSettings, err := config.Email()
 		if err != nil {
-			log.Errorf("Can not load app.conf: %v", err)
+			log.Errorf("failed to get email configurations: %v", err)
 			cc.CustomAbort(http.StatusInternalServerError, "internal_error")
 		}
 
-		mail := utils.Mail{
-			From:    config["from"],
+		mail := email_util.Mail{
+			From:    emailSettings.From,
 			To:      []string{email},
 			Subject: cc.Tr("reset_email_subject"),
 			Message: message.String()}

src/ui/controllers/project.go

@@ -1,6 +1,8 @@
 package controllers
 
 import (
+	"net/http"
+
 	"github.com/vmware/harbor/src/common/dao"
 	"github.com/vmware/harbor/src/common/utils/log"
 	"github.com/vmware/harbor/src/ui/config"
@@ -23,6 +25,11 @@ func (pc *ProjectController) Get() {
 			isSysAdmin = false
 		}
 	}
-	pc.Data["CanCreate"] = !config.OnlyAdminCreateProject() || isSysAdmin
+	onlyAdmin, err := config.OnlyAdminCreateProject()
+	if err != nil {
+		log.Errorf("failed to determine whether only admin can create projects: %v", err)
+		pc.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+	pc.Data["CanCreate"] = !onlyAdmin || isSysAdmin
 	pc.Forward("page_title_project", "project.htm")
 }

src/ui/controllers/repository.go

@@ -1,6 +1,10 @@
 package controllers
 
 import (
+	"net/http"
+	"strings"
+
+	"github.com/vmware/harbor/src/common/utils/log"
 	"github.com/vmware/harbor/src/ui/config"
 )
 
@@ -11,6 +15,11 @@ type RepositoryController struct {
 
 // Get renders repository page
 func (rc *RepositoryController) Get() {
-	rc.Data["HarborRegUrl"] = config.ExtRegistryURL()
+	url, err := config.DomainName()
+	if err != nil {
+		log.Errorf("failed to get domain name: %v", err)
+		rc.CustomAbort(http.StatusInternalServerError, http.StatusText(http.StatusInternalServerError))
+	}
+	rc.Data["HarborRegUrl"] = strings.Split(url, "://")[1]
 	rc.Forward("page_title_repository", "repository.htm")
 }

src/ui/main.go

@@ -64,7 +64,6 @@ func updateInitPassword(userID int, password string) error {
 }
 
 func main() {
-
 	beego.BConfig.WebConfig.Session.SessionOn = true
 	//TODO
 	redisURL := os.Getenv("_REDIS_URL")
@@ -72,12 +71,28 @@ func main() {
 		beego.BConfig.WebConfig.Session.SessionProvider = "redis"
 		beego.BConfig.WebConfig.Session.SessionProviderConfig = redisURL
 	}
-	//
 	beego.AddTemplateExt("htm")
 
-	dao.InitDatabase()
+	log.Info("initializing configurations...")
+	if err := config.Init(); err != nil {
+		log.Fatalf("failed to initialize configurations: %v", err)
+	}
+	log.Info("configurations initialization completed")
 
-	if err := updateInitPassword(adminUserID, config.InitialAdminPassword()); err != nil {
+	database, err := config.Database()
+	if err != nil {
+		log.Fatalf("failed to get database configuration: %v", err)
+	}
+
+	if err := dao.InitDatabase(database); err != nil {
+		log.Fatalf("failed to initialize database: %v", err)
+	}
+
+	password, err := config.InitialAdminPassword()
+	if err != nil {
+		log.Fatalf("failed to get admin's initia password: %v", err)
+	}
+	if err := updateInitPassword(adminUserID, password); err != nil {
 		log.Error(err)
 	}
 	initRouters()

src/ui/router.go

@@ -84,6 +84,7 @@ func initRouters() {
 	beego.Router("/api/users/:id/sysadmin", &api.UserAPI{}, "put:ToggleUserAdminRole")
 	beego.Router("/api/repositories/top", &api.RepositoryAPI{}, "get:GetTopRepos")
 	beego.Router("/api/logs", &api.LogAPI{})
+	beego.Router("/api/configurations", &api.ConfigAPI{})
 
 	beego.Router("/api/systeminfo/volumes", &api.SystemInfoAPI{}, "get:GetVolumeInfo")
 	beego.Router("/api/systeminfo/getcert", &api.SystemInfoAPI{}, "get:GetCert")

src/ui/service/token/authutils.go

@@ -37,13 +37,6 @@ const (
 	privateKey = "/etc/ui/private_key.pem"
 )
 
-var expiration int //minutes
-
-func init() {
-	expiration = config.TokenExpiration()
-	log.Infof("token expiration: %d minutes", expiration)
-}
-
 // GetResourceActions ...
 func GetResourceActions(scopes []string) []*token.ResourceActions {
 	log.Debugf("scopes: %+v", scopes)
@@ -91,7 +84,12 @@ func FilterAccess(username string, a *token.ResourceActions) {
 		repoLength := len(repoSplit)
 		if repoLength > 1 { //Only check the permission when the requested image has a namespace, i.e. project
 			var projectName string
-			registryURL := config.ExtRegistryURL()
+			registryURL, err := config.DomainName()
+			if err != nil {
+				log.Errorf("failed to get domain name: %v", err)
+				return
+			}
+			registryURL = strings.Split(registryURL, "://")[1]
 			if repoSplit[0] == registryURL {
 				projectName = repoSplit[1]
 				log.Infof("Detected Registry URL in Project Name. Assuming this is a notary request and setting Project Name as %s\n", projectName)
@@ -153,6 +151,11 @@ func MakeToken(username, service string, access []*token.ResourceActions) (token
 	if err != nil {
 		return "", 0, nil, err
 	}
+	expiration, err := config.TokenExpiration()
+	if err != nil {
+		return "", 0, nil, err
+	}
+
 	tk, expiresIn, issuedAt, err := makeTokenCore(issuer, username, service, expiration, access, pk)
 	if err != nil {
 		return "", 0, nil, err