Merge branch 'master' into alerting_influxdb

Author: bergquist

build.go

@@ -5,6 +5,7 @@ package main
 import (
 	"bytes"
 	"crypto/md5"
+	"crypto/sha1"
 	"encoding/json"
 	"flag"
 	"fmt"
@@ -85,17 +86,21 @@ func main() {
 		case "package":
 			grunt(gruntBuildArg("release")...)
 			createLinuxPackages()
+			sha1FilesInDist()
 
 		case "pkg-rpm":
 			grunt(gruntBuildArg("release")...)
 			createRpmPackages()
+			sha1FilesInDist()
 
 		case "pkg-deb":
 			grunt(gruntBuildArg("release")...)
 			createDebPackages()
+			sha1FilesInDist()
 
 		case "latest":
 			makeLatestDistCopies()
+			sha1FilesInDist()
 
 		case "clean":
 			clean()
@@ -501,3 +506,38 @@ func md5File(file string) error {
 
 	return out.Close()
 }
+
+func sha1FilesInDist() {
+	filepath.Walk("./dist", func(path string, f os.FileInfo, err error) error {
+		if strings.Contains(path, ".sha1") == false {
+			sha1File(path)
+		}
+		return nil
+	})
+}
+
+func sha1File(file string) error {
+	fd, err := os.Open(file)
+	if err != nil {
+		return err
+	}
+	defer fd.Close()
+
+	h := sha1.New()
+	_, err = io.Copy(h, fd)
+	if err != nil {
+		return err
+	}
+
+	out, err := os.Create(file + ".sha1")
+	if err != nil {
+		return err
+	}
+
+	_, err = fmt.Fprintf(out, "%x\n", h.Sum(nil))
+	if err != nil {
+		return err
+	}
+
+	return out.Close()
+}

conf/defaults.ini

@@ -267,6 +267,7 @@ auto_sign_up = true
 [auth.ldap]
 enabled = false
 config_file = /etc/grafana/ldap.toml
+allow_sign_up = true
 
 #################################### SMTP / Emailing #####################
 [smtp]
@@ -292,6 +293,9 @@ mode = console, file
 # Either "debug", "info", "warn", "error", "critical", default is "info"
 level = info
 
+# optional settings to set different levels for specific loggers. Ex filters = sqlstore:debug
+filters =
+
 # For "console" mode only
 [log.console]
 level =
@@ -421,7 +425,7 @@ url = https://grafana.net
 #################################### External Image Storage ##############
 [external_image_storage]
 # You can choose between (s3, webdav)
-provider = s3
+provider =
 
 [external_image_storage.s3]
 bucket_url =

conf/sample.ini

@@ -252,6 +252,7 @@
 [auth.ldap]
 ;enabled = false
 ;config_file = /etc/grafana/ldap.toml
+;allow_sign_up = true
 
 #################################### SMTP / Emailing ##########################
 [smtp]
@@ -276,6 +277,10 @@
 # Either "trace", "debug", "info", "warn", "error", "critical", default is "info"
 ;level = info
 
+# optional settings to set different levels for specific loggers. Ex filters = sqlstore:debug
+;filters =
+
+
 # For "console" mode only
 [log.console]
 ;level =
@@ -375,8 +380,8 @@
 #################################### External image storage ##########################
 [external_image_storage]
 # Used for uploading images to public servers so they can be included in slack/email messages.
-# you can choose between (s3, webdav or internal)
-;provider = s3
+# you can choose between (s3, webdav)
+;provider =
 
 [external_image_storage.s3]
 ;bucket_url =

docs/sources/installation/configuration.md

@@ -30,6 +30,9 @@ using environment variables using the syntax:
 Where the section name is the text within the brackets. Everything
 should be upper case, `.` should be replaced by `_`. For example, given these configuration settings:
 
+    # default section
+    instance_name = ${HOSTNAME}
+
     [security]
     admin_user = admin
 
@@ -39,6 +42,7 @@ should be upper case, `.` should be replaced by `_`. For example, given these co
 
 Then you can override them using:
 
+    export GF_DEFAULT_INSTANCE_NAME=my-instance
     export GF_SECURITY_ADMIN_USER=true
     export GF_AUTH_GOOGLE_CLIENT_SECRET=newS3cretKey
 
@@ -528,7 +532,7 @@ Use space to separate multiple modes, e.g. "console file"
 ### level
 Either "debug", "info", "warn", "error", "critical", default is "info"
 
-### filter
+### filters
 optional settings to set different levels for specific loggers.
 Ex `filters = sqlstore:debug`
 

pkg/components/imguploader/imguploader.go

@@ -10,6 +10,13 @@ type ImageUploader interface {
 	Upload(path string) (string, error)
 }
 
+type NopImageUploader struct {
+}
+
+func (NopImageUploader) Upload(path string) (string, error) {
+	return "", nil
+}
+
 func NewImageUploader() (ImageUploader, error) {
 
 	switch setting.ImageUploadProvider {
@@ -53,5 +60,5 @@ func NewImageUploader() (ImageUploader, error) {
 		return NewWebdavImageUploader(url, username, password)
 	}
 
-	return nil, fmt.Errorf("could not find specified provider")
+	return NopImageUploader{}, nil
 }

pkg/login/ldap.go

@@ -13,6 +13,7 @@ import (
 	"github.com/grafana/grafana/pkg/bus"
 	"github.com/grafana/grafana/pkg/log"
 	m "github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/setting"
 )
 
 type ldapAuther struct {
@@ -132,8 +133,10 @@ func (a *ldapAuther) getGrafanaUserFor(ldapUser *ldapUserInfo) (*m.User, error)
 	// get user from grafana db
 	userQuery := m.GetUserByLoginQuery{LoginOrEmail: ldapUser.Username}
 	if err := bus.Dispatch(&userQuery); err != nil {
-		if err == m.ErrUserNotFound {
+		if err == m.ErrUserNotFound && setting.LdapAllowSignup {
 			return a.createGrafanaUser(ldapUser)
+		} else if err == m.ErrUserNotFound {
+			return nil, ErrInvalidCredentials
 		} else {
 			return nil, err
 		}

pkg/setting/setting.go

@@ -134,8 +134,9 @@ var (
 	GoogleTagManagerId string
 
 	// LDAP
-	LdapEnabled    bool
-	LdapConfigFile string
+	LdapEnabled     bool
+	LdapConfigFile  string
+	LdapAllowSignup bool = true
 
 	// SMTP email settings
 	Smtp SmtpSettings
@@ -551,6 +552,7 @@ func NewConfigContext(args *CommandLineArgs) error {
 	ldapSec := Cfg.Section("auth.ldap")
 	LdapEnabled = ldapSec.Key("enabled").MustBool(false)
 	LdapConfigFile = ldapSec.Key("config_file").String()
+	LdapAllowSignup = ldapSec.Key("allow_sign_up").MustBool(true)
 
 	alerting := Cfg.Section("alerting")
 	AlertingEnabled = alerting.Key("enabled").MustBool(false)

pkg/tsdb/testdata/scenarios.go

@@ -90,10 +90,13 @@ func init() {
 			queryRes := tsdb.NewQueryResult()
 
 			stringInput := query.Model.Get("stringInput").MustString()
-			values := []float64{}
+			values := []null.Float{}
 			for _, strVal := range strings.Split(stringInput, ",") {
+				if strVal == "null" {
+					values = append(values, null.FloatFromPtr(nil))
+				}
 				if val, err := strconv.ParseFloat(strVal, 64); err == nil {
-					values = append(values, val)
+					values = append(values, null.FloatFrom(val))
 				}
 			}
 
@@ -107,7 +110,7 @@ func init() {
 			step := (endTime - startTime) / int64(len(values)-1)
 
 			for _, val := range values {
-				series.Points = append(series.Points, tsdb.NewTimePoint(null.FloatFrom(val), float64(startTime)))
+				series.Points = append(series.Points, tsdb.TimePoint{val, null.FloatFrom(float64(startTime))})
 				startTime += step
 			}
 

public/app/core/directives/metric_segment.js

@@ -186,25 +186,27 @@ function (_, $, coreModule) {
 
           $scope.getOptionsInternal = function() {
             if ($scope.options) {
-              var optionSegments = _.map($scope.options, function(option) {
+              cachedOptions = _.map($scope.options, function(option) {
                 return uiSegmentSrv.newSegment({value: option.text});
               });
-              return $q.when(optionSegments);
+              return $q.when(cachedOptions);
             } else {
               return $scope.getOptions().then(function(options) {
-                cachedOptions = options;
-                return _.map(options, function(option) {
+                cachedOptions =_.map(options, function(option) {
+                  if (option.html) {
+                    return option;
+                  }
                   return uiSegmentSrv.newSegment({value: option.text});
                 });
+                return cachedOptions;
               });
             }
           };
 
           $scope.onSegmentChange = function() {
-            var options = $scope.options || cachedOptions;
 
-            if (options) {
-              var option = _.find(options, {text: $scope.segment.value});
+            if (cachedOptions) {
+              var option = _.find(cachedOptions, {value: $scope.segment.value});
               if (option && option.value !== $scope.property) {
                 $scope.property = option.value;
               } else if (attrs.custom !== 'false') {