feat: Add a command to generate JSON Schema (megaease#213)

* add json schema generator * go fmt * remove the comma in the description * escape the comma * more fix * documatation * fix the title error * fix the format enum error * add the jsonschema issue in comment * Apply suggestions from code review Co-authored-by: Pantelis Roditis <[email protected]> * Update docs/Manual.md Co-authored-by: Pantelis Roditis <[email protected]> Co-authored-by: Pantelis Roditis <[email protected]> Co-authored-by: Kun Zhao <[email protected]>
jerrytanjunjie888 · Sep 13, 2022 · 6c3c65f · 6c3c65f
1 parent 2aed1a1
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diff --git a/README.md b/README.md
@@ -131,6 +131,8 @@ settings:
     interval: 1m # probe every minute for all probes
 ```
 
+You can check the [EaseProbe JSON Schema](./docs/Manual.md#81-easeprobe-json-schema) section to use a JSON Scheme file to make your life easier when you edit the configuration file.
+
 ## 2.3 Run
 
 You can run the following command to start EaseProbe once built

diff --git a/cmd/easeprobe/main.go b/cmd/easeprobe/main.go
@@ -76,6 +76,7 @@ func main() {
 
 	dryNotify := flag.Bool("d", os.Getenv("PROBE_DRY") == "true", "dry notification mode")
 	yamlFile := flag.String("f", getEnvOrDefault("PROBE_CONFIG", "config.yaml"), "configuration file")
+	jsonSchema := flag.Bool("j", false, "show JSON schema")
 	version := flag.Bool("v", false, "prints version")
 	flag.Parse()
 
@@ -84,6 +85,15 @@ func main() {
 		os.Exit(0)
 	}
 
+	if *jsonSchema {
+		schema, err := conf.JSONSchema()
+		if err != nil {
+			log.Fatalf("failed to show JSON schema: %v", err)
+		}
+		fmt.Println(schema)
+		os.Exit(0)
+	}
+
 	c, err := conf.New(yamlFile)
 	if err != nil {
 		log.Errorln("Fatal: Cannot read the YAML configuration file!")

diff --git a/conf/conf.go b/conf/conf.go
@@ -19,6 +19,7 @@
 package conf
 
 import (
+	"encoding/json"
 	"io/ioutil"
 	httpClient "net/http"
 	netUrl "net/url"
@@ -41,6 +42,7 @@ import (
 	"github.com/megaease/easeprobe/probe/tcp"
 	"github.com/megaease/easeprobe/probe/tls"
 
+	"github.com/invopop/jsonschema"
 	log "github.com/sirupsen/logrus"
 	"gopkg.in/yaml.v3"
 )
@@ -86,60 +88,91 @@ func (s *Schedule) UnmarshalYAML(unmarshal func(interface{}) error) error {
 
 // Notify is the settings of notification
 type Notify struct {
-	Retry global.Retry `yaml:"retry"`
-	Dry   bool         `yaml:"dry"`
+	Retry global.Retry `yaml:"retry" json:"retry,omitempty" jsonschema:"title=retry,description=the retry settings"`
+	Dry   bool         `yaml:"dry" json:"dry,omitempty" jsonschema:"title=dry,description=set true to make the notification dry run and will not be sent the message,default=false"`
 }
 
 // Probe is the settings of prober
 type Probe struct {
-	Interval time.Duration `yaml:"interval"`
-	Timeout  time.Duration `yaml:"timeout"`
+	Interval time.Duration `yaml:"interval" json:"interval,omitempty" jsonschema:"type=string,format=duration,title=Probe Interval,description=the interval of probe,default=1m"`
+	Timeout  time.Duration `yaml:"timeout" json:"timeout,omitempty" jsonschema:"type=string,format=duration,title=Probe Timeout,description=the timeout of probe,default=30s"`
 }
 
 // SLAReport is the settings for SLA report
 type SLAReport struct {
-	Schedule Schedule `yaml:"schedule"`
-	Time     string   `yaml:"time"`
-	Debug    bool     `yaml:"debug"`
-	DataFile string   `yaml:"data"`
-	Backups  int      `yaml:"backups"`
-	Channels []string `yaml:"channels"`
+	Schedule Schedule `yaml:"schedule" json:"schedule" jsonschema:"type=string,enum=none,enum=hourly,enum=daily,enum=weekly,enum=monthly,title=Schedule,description=the schedule of SLA report"`
+	Time     string   `yaml:"time" json:"time,omitempty" jsonschema:"format=time,title=Time,description=the time of SLA report need to send out,example=23:59:59+08:00"`
+	Debug    bool     `yaml:"debug" json:"debug,omitempty" jsonschema:"title=Debug,description=if true the SLA report will be printed to stdout,default=false"`
+	DataFile string   `yaml:"data" json:"data,omitempty" jsonschema:"title=Data File,description=the data file of SLA report, absolute path"`
+	Backups  int      `yaml:"backups" json:"backups,omitempty" jsonschema:"title=Backups,description=the number of backups of SLA report,default=5"`
+	Channels []string `yaml:"channels" json:"channels,omitempty" jsonschema:"title=Channels,description=the channels of SLA report"`
 }
 
 // HTTPServer is the settings of http server
 type HTTPServer struct {
-	IP              string        `yaml:"ip"`
-	Port            string        `yaml:"port"`
-	AutoRefreshTime time.Duration `yaml:"refresh"`
-	AccessLog       Log           `yaml:"log"`
+	IP              string        `yaml:"ip" json:"ip" jsonschema:"title=Web Server IP,description=the local ip address of the http server need to listen on,example=0.0.0.0"`
+	Port            string        `yaml:"port" json:"port" jsonschema:"type=integer,title=Web Server Port,description=port of the http server,default=8181"`
+	AutoRefreshTime time.Duration `yaml:"refresh" json:"refresh,omitempty" jsonschema:"type=string,title=Auto Refresh Time,description=auto refresh time of the http server,example=5s"`
+	AccessLog       Log           `yaml:"log" json:"log,omitempty" jsonschema:"title=Access Log,description=access log of the http server"`
 }
 
 // Settings is the EaseProbe configuration
 type Settings struct {
-	Name       string     `yaml:"name"`
-	IconURL    string     `yaml:"icon"`
-	PIDFile    string     `yaml:"pid"`
-	Log        Log        `yaml:"log"`
-	TimeFormat string     `yaml:"timeformat"`
-	TimeZone   string     `yaml:"timezone"`
-	Probe      Probe      `yaml:"probe"`
-	Notify     Notify     `yaml:"notify"`
-	SLAReport  SLAReport  `yaml:"sla"`
-	HTTPServer HTTPServer `yaml:"http"`
+	Name       string     `yaml:"name" json:"name,omitempty" jsonschema:"title=EaseProbe Name,description=The name of the EaseProbe instance,default=EaseProbe"`
+	IconURL    string     `yaml:"icon" json:"icon,omitempty" jsonschema:"title=Icon URL,description=The URL of the icon of the EaseProbe instance"`
+	PIDFile    string     `yaml:"pid" json:"pid,omitempty" jsonschema:"title=PID File,description=The PID file of the EaseProbe instance ('-' means no PID file)"`
+	Log        Log        `yaml:"log" json:"log,omitempty" jsonschema:"title=EaseProbe Log,description=The log settings of the EaseProbe instance"`
+	TimeFormat string     `yaml:"timeformat" json:"timeformat,omitempty" jsonschema:"title=Time Format,description=The time format of the EaseProbe instance,default=2006-01-02 15:04:05Z07:00"`
+	TimeZone   string     `yaml:"timezone" json:"timezone,omitempty" jsonschema:"title=Time Zone,description=The time zone of the EaseProbe instance,example=Asia/Shanghai,example=Europe/Berlin,default=UTC"`
+	Probe      Probe      `yaml:"probe" json:"probe,omitempty" jsonschema:"title=Probe Settings,description=The global probe settings of the EaseProbe instance"`
+	Notify     Notify     `yaml:"notify" json:"notify,omitempty" jsonschema:"title=Notify Settings,description=The global notify settings of the EaseProbe instance"`
+	SLAReport  SLAReport  `yaml:"sla" json:"sla,omitempty" jsonschema:"title=SLA Report Settings,description=The SLA report settings of the EaseProbe instance"`
+	HTTPServer HTTPServer `yaml:"http" json:"http,omitempty" jsonschema:"title=HTTP Server Settings,description=The HTTP server settings of the EaseProbe instance"`
 }
 
 // Conf is Probe configuration
 type Conf struct {
-	Version  string          `yaml:"version"`
-	HTTP     []http.HTTP     `yaml:"http"`
-	TCP      []tcp.TCP       `yaml:"tcp"`
-	Shell    []shell.Shell   `yaml:"shell"`
-	Client   []client.Client `yaml:"client"`
-	SSH      ssh.SSH         `yaml:"ssh"`
-	TLS      []tls.TLS       `yaml:"tls"`
-	Host     host.Host       `yaml:"host"`
-	Notify   notify.Config   `yaml:"notify"`
-	Settings Settings        `yaml:"settings"`
+	Version  string          `yaml:"version" json:"version,omitempty" jsonschema:"title=Version,description=Version of the EaseProbe configuration"`
+	HTTP     []http.HTTP     `yaml:"http" json:"http,omitempty" jsonschema:"title=HTTP Probe,description=HTTP Probe Configuration"`
+	TCP      []tcp.TCP       `yaml:"tcp" json:"tcp,omitempty" jsonschema:"title=TCP Probe,description=TCP Probe Configuration"`
+	Shell    []shell.Shell   `yaml:"shell" json:"shell,omitempty" jsonschema:"title=Shell Probe,description=Shell Probe Configuration"`
+	Client   []client.Client `yaml:"client" json:"client,omitempty" jsonschema:"title=Native Client Probe,description=Native Client Probe Configuration"`
+	SSH      ssh.SSH         `yaml:"ssh" json:"ssh,omitempty" jsonschema:"title=SSH Probe,description=SSH Probe Configuration"`
+	TLS      []tls.TLS       `yaml:"tls" json:"tls,omitempty" jsonschema:"title=TLS Probe,description=TLS Probe Configuration"`
+	Host     host.Host       `yaml:"host" json:"host,omitempty" jsonschema:"title=Host Probe,description=Host Probe Configuration"`
+	Notify   notify.Config   `yaml:"notify" json:"notify,omitempty" jsonschema:"title=Notification,description=Notification Configuration"`
+	Settings Settings        `yaml:"settings" json:"settings,omitempty" jsonschema:"title=Global Settings,description=EaseProbe Global configuration"`
+}
+
+// JSONSchema return the json schema of the configuration
+func JSONSchema() (string, error) {
+	r := new(jsonschema.Reflector)
+
+	// The Struct name could be same, but the package name is different
+	// For example, all of the notification plugins have the same struct name - `NotifyConfig`
+	// This would cause the json schema to be wrong `$ref` to the same name.
+	// the following code is to fix this issue by adding the package name to the struct name
+	// p.s. this issue has been reported in: https://github.com/invopop/jsonschema/issues/42
+	r.Namer = func(t reflect.Type) string {
+		name := t.Name()
+		if t.Kind() == reflect.Struct {
+			v := reflect.New(t)
+			vt := v.Elem().Type()
+			name = vt.PkgPath() + "/" + vt.Name()
+			name = strings.TrimPrefix(name, "github.com/megaease/easeprobe/")
+			name = strings.ReplaceAll(name, "/", "_")
+			log.Debugf("The struct name has been replaced [%s ==> %s]", t.Name(), name)
+		}
+		return name
+	}
+
+	schema := r.Reflect(&Conf{})
+
+	resBytes, err := json.MarshalIndent(schema, "", "  ")
+	if err != nil {
+		return "", err
+	}
+	return string(resBytes), nil
 }
 
 // Check if string is a url

diff --git a/conf/conf_test.go b/conf/conf_test.go
@@ -18,6 +18,7 @@
 package conf
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"io"
@@ -735,3 +736,17 @@ func TestEmptyProbes(t *testing.T) {
 	os.RemoveAll(file)
 	os.RemoveAll("data")
 }
+
+func TestJSONSchema(t *testing.T) {
+	schema, err := JSONSchema()
+	assert.Nil(t, err)
+	assert.NotEmpty(t, schema)
+
+	monkey.Patch(json.MarshalIndent, func(v interface{}, prefix, indent string) ([]byte, error) {
+		return nil, fmt.Errorf("error")
+	})
+	schema, err = JSONSchema()
+	assert.NotNil(t, err)
+	assert.Empty(t, schema)
+	monkey.UnpatchAll()
+}
diff --git a/conf/log.go b/conf/log.go
@@ -58,16 +58,16 @@ func (l *LogLevel) GetLevel() log.Level {
 
 // Log is the log settings
 type Log struct {
-	Level      LogLevel    `yaml:"level"`
-	File       string      `yaml:"file"`
-	SelfRotate bool        `yaml:"self_rotate"`
-	MaxSize    int         `yaml:"size"`
-	MaxAge     int         `yaml:"age"`
-	MaxBackups int         `yaml:"backups"`
-	Compress   bool        `yaml:"compress"`
-	Writer     io.Writer   `yaml:"-"`
-	Logger     *log.Logger `yaml:"-"`
-	IsStdout   bool        `yaml:"-"`
+	Level      LogLevel    `yaml:"level" json:"level,omitempty" jsonschema:"type=string,enum=debug,enum=info,enum=warn,enum=error,enum=fatal,enum=panic,title=Log Level,description=Log Level"`
+	File       string      `yaml:"file" json:"file,omitempty" jsonschema:"title=Log File,description=the file to save the log"`
+	SelfRotate bool        `yaml:"self_rotate" json:"self_rotate,omitempty" jsonschema:"title=Self Rotate,description=whether to rotate the log file by self"`
+	MaxSize    int         `yaml:"size" json:"size,omitempty" jsonschema:"title=Max Size,description=the max size of the log file. the log file will be rotated if the size is larger than this value"`
+	MaxAge     int         `yaml:"age" json:"age,omitempty" jsonschema:"title=Max Age,description=the max age of the log file. the log file will be rotated if the age is larger than this value"`
+	MaxBackups int         `yaml:"backups" json:"backups,omitempty" jsonschema:"title=Max Backups,description=the max backups of the log file. the rotated log file will be deleted if the backups is larger than this value"`
+	Compress   bool        `yaml:"compress" json:"compress,omitempty" jsonschema:"title=Compress,description=whether to compress the rotated log file"`
+	Writer     io.Writer   `yaml:"-" json:"-"`
+	Logger     *log.Logger `yaml:"-" json:"-"`
+	IsStdout   bool        `yaml:"-" json:"-"`
 }
 
 // NewLog create a new Log

diff --git a/docs/Manual.md b/docs/Manual.md
@@ -46,6 +46,8 @@ EaseProbe is a simple, standalone, and lightweight tool that can do health/statu
   - [7.7 Native Client Probe Configuration](#77-native-client-probe-configuration)
   - [7.8 Notification Configuration](#78-notification-configuration)
   - [7.9 Global Setting Configuration](#79-global-setting-configuration)
+- [8. Tools](#8-tools)
+  - [8.1 EaseProbe JSON Schema](#81-easeprobe-json-schema)
 
 
 
@@ -1329,4 +1331,27 @@ settings:
   # check the following link to see the time zone list
   # https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
   timezone: "America/New_York" #  default: UTC
-```
+```
+# 8. Tools
+
+## 8.1 EaseProbe JSON Schema
+
+We have a JSON schema that can be used to validate your EaseProbe configuration. The schema can be found at [resources/schema.json](https://raw.githubusercontent.com/megaease/easeprobe/main/resources/schema.json).
+
+The schema file can be generated at any time by running the following command:
+
+```bash
+$ easeprobe -j > schema.json
+```
+
+In order to use the schema with VSCode for validating your configuration, you need to install the [YAML extension](https://marketplace.visualstudio.com/items?itemName=redhat.vscode-yaml) and add the following configuration to your `settings.json` file:
+
+```json
+{
+  "yaml.schemas": {
+    "https://raw.githubusercontent.com/megaease/easeprobe/main/resources/schema.json": [
+      "/path/to/config.yaml"
+    ]
+  }
+}
+```
diff --git a/eval/eval.go b/eval/eval.go
@@ -28,10 +28,10 @@ import (
 
 // Variable is the variable type
 type Variable struct {
-	Name  string  `yaml:"name"`
-	Type  VarType `yaml:"type"`
-	Query string  `yaml:"query"`
-	Value interface{}
+	Name  string      `yaml:"name" json:"name" jsonschema:"required,title=Variable Name,description=Variable Name"`
+	Type  VarType     `yaml:"type" json:"type" jsonschema:"required,type=string,enum=int,enum=string,enum=bool,enum=float,enum=bool,enum=time,enum=duration,title=Variable Type,description=Variable Type"`
+	Query string      `yaml:"query" json:"query" jsonschema:"required,title=Query,description=XPath/Regex Expression to extract the value"`
+	Value interface{} `yaml:"-" json:"-"`
 }
 
 // NewVariable is the function to create a variable
@@ -46,12 +46,12 @@ func NewVariable(name string, t VarType, query string) *Variable {
 
 // Evaluator is the structure of evaluator
 type Evaluator struct {
-	Variables  []Variable                              `yaml:"variables"`
-	DocType    DocType                                 `yaml:"doc"`
-	Expression string                                  `yaml:"expression"`
-	Document   string                                  `yaml:"-"`
-	Extractor  Extractor                               `yaml:"-"`
-	EvalFuncs  map[string]govaluate.ExpressionFunction `yaml:"-"`
+	Variables  []Variable                              `yaml:"variables,omitempty" json:"variables,omitempty" jsonschema:"title=Variables Definition,description=define the variables used in the expression"`
+	DocType    DocType                                 `yaml:"doc" json:"doc" jsonschema:"required,type=string,enum=html,enum=xml,enum=json,enum=text,title=Document Type,description=Document Type"`
+	Expression string                                  `yaml:"expression" json:"expression" jsonschema:"required,title=Expression,description=Expression need to be evaluated"`
+	Document   string                                  `yaml:"-" json:"-"`
+	Extractor  Extractor                               `yaml:"-" json:"-"`
+	EvalFuncs  map[string]govaluate.ExpressionFunction `yaml:"-" json:"-"`
 }
 
 // NewEvaluator is the function to create a evaluator

diff --git a/global/global.go b/global/global.go
@@ -94,16 +94,16 @@ const (
 
 // Retry is the settings of retry
 type Retry struct {
-	Times    int           `yaml:"times"`
-	Interval time.Duration `yaml:"interval"`
+	Times    int           `yaml:"times" json:"times,omitempty" jsonschema:"title=Retry Times,description=how many times need to retry,minimum=1"`
+	Interval time.Duration `yaml:"interval" json:"interval,omitempty" jsonschema:"type=string,format=duration,title=Retry Interval,description=the interval between each retry"`
 }
 
 // TLS is the configuration for TLS files
 type TLS struct {
-	CA       string `yaml:"ca"`
-	Cert     string `yaml:"cert"`
-	Key      string `yaml:"key"`
-	Insecure bool   `yaml:"insecure"`
+	CA       string `yaml:"ca" json:"ca,omitempty" jsonschema:"title=CA File,description=the CA file path"`
+	Cert     string `yaml:"cert" json:"cert,omitempty" jsonschema:"title=Cert File,description=the Cert file path"`
+	Key      string `yaml:"key" json:"key,omitempty" jsonschema:"title=Key File,description=the Key file path"`
+	Insecure bool   `yaml:"insecure" json:"insecure,omitempty" jsonschema:"title=Insecure,description=whether to skip the TLS verification"`
 }
 
 // The normalize() function logic as below:

diff --git a/go.mod b/go.mod
@@ -40,6 +40,8 @@ require (
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
+	github.com/iancoleman/orderedmap v0.0.0-20190318233801-ac98e3ecb4b0 // indirect
+	github.com/invopop/jsonschema v0.6.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/klauspost/compress v1.15.7 // indirect

diff --git a/go.sum b/go.sum
@@ -164,7 +164,11 @@ github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/iancoleman/orderedmap v0.0.0-20190318233801-ac98e3ecb4b0 h1:i462o439ZjprVSFSZLZxcsoAe592sZB1rci2Z8j4wdk=
+github.com/iancoleman/orderedmap v0.0.0-20190318233801-ac98e3ecb4b0/go.mod h1:N0Wam8K1arqPXNWjMo21EXnBPOPp36vB07FNRdD2geA=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
+github.com/invopop/jsonschema v0.6.0 h1:8e+xY8ZEn8gDHUYylSlLHy22P+SLeIRIHv3nM3hCbmY=
+github.com/invopop/jsonschema v0.6.0/go.mod h1:O9uiLokuu0+MGFlyiaqtWxwqJm41/+8Nj0lD7A36YH0=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
@@ -260,6 +264,7 @@ github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.3.1-0.20190311161405-34c6fa2dc709/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=