Merge pull request #4422 from yixingjia/makeendpointconfigurable

Make endpoint configurable

make/common/templates/adminserver/env

@@ -1,6 +1,6 @@
 PORT=8080
 LOG_LEVEL=debug
-EXT_ENDPOINT=$ui_url
+EXT_ENDPOINT=$public_url
 AUTH_MODE=$auth_mode
 SELF_REGISTRATION=$self_registration
 LDAP_URL=$ldap_url
@@ -22,8 +22,8 @@ MYSQL_PORT=$db_port
 MYSQL_USR=$db_user
 MYSQL_PWD=$db_password
 MYSQL_DATABASE=registry
-REGISTRY_URL=http://registry:5000
-TOKEN_SERVICE_URL=http://ui/service/token
+REGISTRY_URL=$registry_url
+TOKEN_SERVICE_URL=$token_service_url
 EMAIL_HOST=$email_host
 EMAIL_PORT=$email_port
 EMAIL_USR=$email_usr
@@ -53,7 +53,9 @@ UAA_ENDPOINT=$uaa_endpoint
 UAA_CLIENTID=$uaa_clientid
 UAA_CLIENTSECRET=$uaa_clientsecret
 UAA_VERIFY_CERT=$uaa_verify_cert
-UI_URL=http://ui:8080
-JOBSERVICE_URL=http://jobservice:8080
+UI_URL=$ui_url
+JOBSERVICE_URL=$jobservice_url
+CLAIR_URL=$clair_url
+NOTARY_URL=$notary_url
 REGISTRY_STORAGE_PROVIDER_NAME=$storage_provider_name
 READ_ONLY=false

make/common/templates/jobservice/env

@@ -2,5 +2,5 @@ LOG_LEVEL=debug
 CONFIG_PATH=/etc/jobservice/app.conf
 UI_SECRET=$ui_secret
 JOBSERVICE_SECRET=$jobservice_secret
-ADMINSERVER_URL=http://adminserver:8080
+ADMINSERVER_URL=$adminserver_url
 GODEBUG=netdns=cgo

make/common/templates/registry/config.yml

@@ -20,14 +20,14 @@ http:
 auth:
   token:
     issuer: harbor-token-issuer
-    realm: $ui_url/service/token
+    realm: $public_url/service/token
     rootcertbundle: /etc/registry/root.crt
     service: harbor-registry
 notifications:
   endpoints:
   - name: harbor
     disabled: false
-    url: http://ui:8080/service/notifications
+    url: $ui_url/service/notifications
     timeout: 3000ms
     threshold: 5
     backoff: 1s

make/common/templates/registry/config_ha.yml

@@ -31,7 +31,7 @@ http:
 auth:
   token:
     issuer: harbor-token-issuer
-    realm: $ui_url/service/token
+    realm: $public_url/service/token
     rootcertbundle: /etc/registry/root.crt
     service: harbor-registry
 
@@ -39,7 +39,7 @@ notifications:
   endpoints:
   - name: harbor
     disabled: false
-    url: http://ui:8080/service/notifications
+    url: $ui_url/service/notifications
     timeout: 3000ms
     threshold: 5
     backoff: 1s

make/common/templates/ui/env

@@ -3,6 +3,6 @@ CONFIG_PATH=/etc/ui/app.conf
 UI_SECRET=$ui_secret
 JOBSERVICE_SECRET=$jobservice_secret
 GODEBUG=netdns=cgo
-ADMINSERVER_URL=http://adminserver:8080
+ADMINSERVER_URL=$adminserver_url
 UAA_CA_ROOT=/etc/ui/certificates/uaa_ca.pem
 _REDIS_URL=$redis_url

make/harbor.cfg

@@ -171,3 +171,4 @@ registry_storage_provider_name = filesystem
 #registry_storage_provider_config is a comma separated "key: value" pairs, e.g. "key1: value, key2: value2".
 #Refer to https://docs.docker.com/registry/configuration/#storage for all available configuration.
 registry_storage_provider_config =
+

make/prepare

@@ -195,7 +195,7 @@ reload_config = rcp.get("configuration", "reload_config") if rcp.has_option(
     "configuration", "reload_config") else "false"
 hostname = rcp.get("configuration", "hostname")
 protocol = rcp.get("configuration", "ui_url_protocol")
-ui_url = protocol + "://" + hostname
+public_url = protocol + "://" + hostname
 email_identity = rcp.get("configuration", "email_identity")
 email_host = rcp.get("configuration", "email_server")
 email_port = rcp.get("configuration", "email_server_port")
@@ -270,7 +270,6 @@ storage_provider_name = rcp.get("configuration", "registry_storage_provider_name
 storage_provider_config = rcp.get("configuration", "registry_storage_provider_config").strip()
 # yaml requires 1 or more spaces between the key and value
 storage_provider_config = storage_provider_config.replace(":", ": ", 1)
-
 ui_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16))  
 jobservice_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16))  
 
@@ -298,6 +297,14 @@ job_conf_env = os.path.join(config_dir, "jobservice", "env")
 nginx_conf = os.path.join(config_dir, "nginx", "nginx.conf")
 cert_dir = os.path.join(config_dir, "nginx", "cert")
 log_rotate_config = os.path.join(config_dir, "log", "logrotate.conf") 
+adminserver_url = "http://adminserver:8080"
+registry_url = "http://registry:5000"
+ui_url = "http://ui:8080"
+token_service_url = "http://ui:8080/service/token"
+
+jobservice_url = "http://jobservice:8080"
+clair_url = "http://clair:6060"
+notary_url = "http://notary-server:4443"
 
 if protocol == "https":
     target_cert_path = os.path.join(cert_dir, os.path.basename(cert_path))
@@ -317,6 +324,7 @@ else:
 render(os.path.join(templates_dir, "adminserver", "env"),
         adminserver_conf_env,
         reload_config=reload_config,
+        public_url=public_url,
         ui_url=ui_url,
         auth_mode=auth_mode,
         self_registration=self_registration,
@@ -363,14 +371,20 @@ render(os.path.join(templates_dir, "adminserver", "env"),
         uaa_clientid=uaa_clientid,
         uaa_clientsecret=uaa_clientsecret,
         uaa_verify_cert=uaa_verify_cert,
-        storage_provider_name=storage_provider_name
+        storage_provider_name=storage_provider_name,
+        registry_url=registry_url,
+        token_service_url=token_service_url,
+        jobservice_url=jobservice_url,
+        clair_url=clair_url,
+        notary_url=notary_url
 	)
 
 render(os.path.join(templates_dir, "ui", "env"), 
         ui_conf_env, 
         ui_secret=ui_secret,
         jobservice_secret=jobservice_secret,
-        redis_url = redis_url
+        redis_url = redis_url,
+        adminserver_url = adminserver_url
         )
 
 registry_config_file = "config_ha.yml" if args.ha_mode else "config.yml"
@@ -385,6 +399,7 @@ storage_provider_info = ('\n' + ' ' * 4).join(
 render(os.path.join(templates_dir, "registry", registry_config_file),
     registry_conf,
     storage_provider_info=storage_provider_info,
+    public_url=public_url,
     ui_url=ui_url,
     redis_url=redis_url)
 
@@ -395,7 +410,8 @@ render(os.path.join(templates_dir, "db", "env"),
 render(os.path.join(templates_dir, "jobservice", "env"),
         job_conf_env,
         ui_secret=ui_secret,
-        jobservice_secret=jobservice_secret)
+        jobservice_secret=jobservice_secret,
+        adminserver_url=adminserver_url)
 		
 render(os.path.join(templates_dir, "log", "logrotate.conf"),
         log_rotate_config,
@@ -522,7 +538,7 @@ if args.notary_mode:
     shutil.copy2(os.path.join(notary_temp_dir, "signer-config.json"), notary_config_dir)
     render(os.path.join(notary_temp_dir, "server-config.json"),
         os.path.join(notary_config_dir, "server-config.json"),
-        token_endpoint=ui_url)
+        token_endpoint=public_url)
 
     print("Copying nginx configuration file for notary")
     shutil.copy2(os.path.join(templates_dir, "nginx", "notary.upstream.conf"), nginx_conf_d)

src/adminserver/systemcfg/systemcfg.go

@@ -151,6 +151,9 @@ var (
 		},
 		common.UIURL:                       "UI_URL",
 		common.JobServiceURL:               "JOBSERVICE_URL",
+		common.TokenServiceURL:             "TOKEN_SERVICE_URL",
+		common.ClairURL:                    "CLAIR_URL",
+		common.NotaryURL:                   "NOTARY_URL",
 		common.RegistryStorageProviderName: "REGISTRY_STORAGE_PROVIDER_NAME",
 		common.ReadOnly: &parser{
 			env:   "READ_ONLY",
@@ -202,6 +205,12 @@ var (
 			parse: parseStringToBool,
 		},
 		common.RegistryStorageProviderName: "REGISTRY_STORAGE_PROVIDER_NAME",
+		common.UIURL:                       "UI_URL",
+		common.JobServiceURL:               "JOBSERVICE_URL",
+		common.RegistryURL:                 "REGISTRY_URL",
+		common.TokenServiceURL:             "TOKEN_SERVICE_URL",
+		common.ClairURL:                    "CLAIR_URL",
+		common.NotaryURL:                   "NOTARY_URL",
 	}
 )
 

src/common/const.go

@@ -100,4 +100,10 @@ const (
 	UserMember                  = "u"
 	GroupMember                 = "g"
 	ReadOnly                    = "read_only"
+	ClairURL                    = "clair_url"
+	NotaryURL                   = "notary_url"
+	DefaultAdminserverEndpoint  = "http://adminserver:8080"
+	DefaultJobserviceEndpoint   = "http://jobservice:8080"
+	DefaultUIEndpoint           = "http://ui:8080"
+	DefaultNotaryEndpoint       = "http://notary-server:4443"
 )

src/common/utils/clair/utils.go

@@ -15,11 +15,9 @@
 package clair
 
 import (
-	"github.com/vmware/harbor/src/common"
 	"github.com/vmware/harbor/src/common/dao"
 	"github.com/vmware/harbor/src/common/models"
 	"github.com/vmware/harbor/src/common/utils/log"
-
 	"fmt"
 	"strings"
 )
@@ -44,7 +42,7 @@ func ParseClairSev(clairSev string) models.Severity {
 }
 
 // UpdateScanOverview qeuries the vulnerability based on the layerName and update the record in img_scan_overview table based on digest.
-func UpdateScanOverview(digest, layerName string, l ...*log.Logger) error {
+func UpdateScanOverview(digest, layerName string, clairEndpoint string, l ...*log.Logger) error {
 	var logger *log.Logger
 	if len(l) > 1 {
 		return fmt.Errorf("More than one logger specified")
@@ -53,7 +51,7 @@ func UpdateScanOverview(digest, layerName string, l ...*log.Logger) error {
 	} else {
 		logger = log.DefaultLogger()
 	}
-	client := NewClient(common.DefaultClairEndpoint, logger)
+	client := NewClient(clairEndpoint, logger)
 	res, err := client.GetResult(layerName)
 	if err != nil {
 		logger.Errorf("Failed to get result from Clair, error: %v", err)

src/common/utils/test/adminserver.go

@@ -76,6 +76,7 @@ var adminServerDefaultConfig = map[string]interface{}{
 	common.UIURL:                      "http://myui:8888/",
 	common.JobServiceURL:              "http://myjob:8888/",
 	common.ReadOnly:                   false,
+	common.NotaryURL:                  "http://notary-server:4443",
 }
 
 // NewAdminserver returns a mock admin server

src/jobservice/config/config.go

@@ -46,7 +46,7 @@ func Init() error {
 
 	adminServerURL := os.Getenv("ADMINSERVER_URL")
 	if len(adminServerURL) == 0 {
-		adminServerURL = "http://adminserver"
+		adminServerURL = common.DefaultAdminserverEndpoint
 	}
 	log.Infof("initializing client for adminserver %s ...", adminServerURL)
 	cfg := &client.Config{
@@ -112,7 +112,7 @@ func LocalUIURL() string {
 	cfg, err := mg.Get()
 	if err != nil {
 		log.Warningf("Failed to Get job service UI URL from backend, error: %v, will return default value.")
-		return "http://ui"
+		return common.DefaultUIEndpoint
 	}
 	return strings.TrimSuffix(cfg[common.UIURL].(string), "/")
 
@@ -169,5 +169,12 @@ func InternalTokenServiceEndpoint() string {
 
 // ClairEndpoint returns the end point of clair instance, by default it's the one deployed within Harbor.
 func ClairEndpoint() string {
-	return common.DefaultClairEndpoint
+	cfg, err :=mg.Get()
+	if err != nil {
+		return common.DefaultClairEndpoint
+	}
+	if cfg[common.ClairURL] == nil {
+		return common.DefaultClairEndpoint
+	}
+	return cfg[common.ClairURL].(string)
 }

src/jobservice/scan/handlers.go

@@ -134,7 +134,8 @@ func (sh *SummarizeHandler) Enter() (string, error) {
 	logger.Infof("Entered summarize handler")
 	layerName := sh.Context.layers[len(sh.Context.layers)-1].Name
 	logger.Infof("Top layer's name: %s, will use it to get the vulnerability result of image", layerName)
-	if err := clair.UpdateScanOverview(sh.Context.Digest, layerName); err != nil {
+	clairURL := config.ClairEndpoint()
+	if err := clair.UpdateScanOverview(sh.Context.Digest, layerName, clairURL); err != nil {
 		return "", err
 	}
 	return models.JobFinished, nil

src/ui/config/config.go

@@ -66,7 +66,7 @@ func Init() error {
 	initKeyProvider()
 	adminServerURL := os.Getenv("ADMINSERVER_URL")
 	if len(adminServerURL) == 0 {
-		adminServerURL = "http://adminserver"
+		adminServerURL = common.DefaultAdminserverEndpoint
 	}
 
 	return InitByURL(adminServerURL)
@@ -295,19 +295,18 @@ func InternalJobServiceURL() string {
 	cfg, err := mg.Get()
 	if err != nil {
 		log.Warningf("Failed to Get job service URL from backend, error: %v, will return default value.")
-
-		return "http://jobservice"
+		return common.DefaultJobserviceEndpoint
 	}
 
 	if cfg[common.JobServiceURL] == nil {
-		return "http://jobservice"
+		return common.DefaultJobserviceEndpoint
 	}
 	return strings.TrimSuffix(cfg[common.JobServiceURL].(string), "/")
 }
 
 // InternalTokenServiceEndpoint returns token service endpoint for internal communication between Harbor containers
 func InternalTokenServiceEndpoint() string {
-	uiURL := "http://ui"
+	uiURL := common.DefaultUIEndpoint
 	cfg, err := mg.Get()
 	if err != nil {
 		log.Warningf("Failed to Get job service UI URL from backend, error: %v, will use default value.")
@@ -321,7 +320,15 @@ func InternalTokenServiceEndpoint() string {
 // InternalNotaryEndpoint returns notary server endpoint for internal communication between Harbor containers
 // This is currently a conventional value and can be unaccessible when Harbor is not deployed with Notary.
 func InternalNotaryEndpoint() string {
-	return "http://notary-server:4443"
+	cfg, err := mg.Get()
+	if err != nil {
+		log.Warningf("Failed to get Notary endpoint from backend, error: %v, will use default value.")
+		return common.DefaultNotaryEndpoint
+	}
+	if cfg[common.NotaryURL] == nil {
+		return common.DefaultNotaryEndpoint
+	}
+	return cfg[common.NotaryURL].(string)
 }
 
 // InitialAdminPassword returns the initial password for administrator
@@ -401,7 +408,7 @@ func JobserviceSecret() string {
 func WithNotary() bool {
 	cfg, err := mg.Get()
 	if err != nil {
-		log.Errorf("Failed to get configuration, will return WithNotary == false")
+		log.Warningf("Failed to get configuration, will return WithNotary == false")
 		return false
 	}
 	return cfg[common.WithNotary].(bool)
@@ -419,7 +426,12 @@ func WithClair() bool {
 
 // ClairEndpoint returns the end point of clair instance, by default it's the one deployed within Harbor.
 func ClairEndpoint() string {
-	return common.DefaultClairEndpoint
+	cfg, err := mg.Get()
+	if err != nil {
+		log.Errorf("Failed to get configuration, use default clair endpoint")
+		return common.DefaultClairEndpoint
+	}
+	return cfg[common.ClairURL].(string)
 }
 
 // ClairDB return Clair db info

src/ui/proxy/interceptors.go

@@ -35,7 +35,7 @@ const (
 var rec *httptest.ResponseRecorder
 
 // NotaryEndpoint , exported for testing.
-var NotaryEndpoint = config.InternalNotaryEndpoint()
+var NotaryEndpoint =""
 
 // MatchPullManifest checks if the request looks like a request to pull manifest.  If it is returns the image and tag/sha256 digest as 2nd and 3rd return values
 func MatchPullManifest(req *http.Request) (bool, string, string) {
@@ -294,6 +294,9 @@ func (vh vulnerableHandler) ServeHTTP(rw http.ResponseWriter, req *http.Request)
 }
 
 func matchNotaryDigest(img imageInfo) (bool, error) {
+	if NotaryEndpoint == "" {
+		NotaryEndpoint = config.InternalNotaryEndpoint()
+	}
 	targets, err := notary.GetInternalTargets(NotaryEndpoint, tokenUsername, img.repository)
 	if err != nil {
 		return false, err

src/ui/service/notifications/clair/handler.go

@@ -32,7 +32,7 @@ const (
 )
 
 var (
-	clairClient = clair.NewClient(config.ClairEndpoint(), nil)
+	clairClient *clair.Client
 )
 
 // Handler handles reqeust on /service/notifications/clair/, which listens to clair's notifications.
@@ -43,7 +43,10 @@ type Handler struct {
 
 // Handle ...
 func (h *Handler) Handle() {
-	var ne models.ClairNotificationEnvelope
+	if clairClient == nil {
+		clairClient = clair.NewClient(config.ClairEndpoint(), nil)
+	}
+    var ne models.ClairNotificationEnvelope
 	if err := json.Unmarshal(h.Ctx.Input.CopyBody(1<<32), &ne); err != nil {
 		log.Errorf("Failed to decode the request: %v", err)
 		return
@@ -85,7 +88,7 @@ func (h *Handler) Handle() {
 				return
 			}
 			for _, e := range l {
-				if err := clair.UpdateScanOverview(e.Digest, e.DetailsKey); err != nil {
+				if err := clair.UpdateScanOverview(e.Digest, e.DetailsKey,config.ClairEndpoint()); err != nil {
 					log.Errorf("Failed to refresh scan overview for image: %s", e.Digest)
 				} else {
 					log.Debugf("Refreshed scan overview for record with digest: %s", e.Digest)

src/ui/ui_test.go

@@ -1,14 +0,0 @@
-// Copyright (c) 2017 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