Add service name and version to the liveness/readiness response

cmd/policy/main.go

@@ -156,7 +156,7 @@ func main() {
 	)
 	{
 		policySvc = policy.New(storage, regocache, cache, logger)
-		healthSvc = health.New()
+		healthSvc = health.New(Version)
 	}
 
 	// create endpoints

design/design.go

@@ -82,7 +82,7 @@ var _ = Service("health", func() {
 
 	Method("Liveness", func() {
 		Payload(Empty)
-		Result(Empty)
+		Result(HealthResponse)
 		HTTP(func() {
 			GET("/liveness")
 			Response(StatusOK)
@@ -91,7 +91,7 @@ var _ = Service("health", func() {
 
 	Method("Readiness", func() {
 		Payload(Empty)
-		Result(Empty)
+		Result(HealthResponse)
 		HTTP(func() {
 			GET("/readiness")
 			Response(StatusOK)

design/types.go

@@ -62,3 +62,10 @@ var PoliciesResult = Type("PoliciesResult", func() {
 	Field(1, "policies", ArrayOf(Policy), "JSON array of policies.")
 	Required("policies")
 })
+
+var HealthResponse = Type("HealthResponse", func() {
+	Field(1, "service", String, "Service name.")
+	Field(2, "status", String, "Status message.")
+	Field(3, "version", String, "Service runtime version.")
+	Required("service", "status", "version")
+})

gen/health/client.go

@@ -28,13 +28,21 @@ func NewClient(liveness, readiness goa.Endpoint) *Client {
 }
 
 // Liveness calls the "Liveness" endpoint of the "health" service.
-func (c *Client) Liveness(ctx context.Context) (err error) {
-	_, err = c.LivenessEndpoint(ctx, nil)
-	return
+func (c *Client) Liveness(ctx context.Context) (res *HealthResponse, err error) {
+	var ires any
+	ires, err = c.LivenessEndpoint(ctx, nil)
+	if err != nil {
+		return
+	}
+	return ires.(*HealthResponse), nil
 }
 
 // Readiness calls the "Readiness" endpoint of the "health" service.
-func (c *Client) Readiness(ctx context.Context) (err error) {
-	_, err = c.ReadinessEndpoint(ctx, nil)
-	return
+func (c *Client) Readiness(ctx context.Context) (res *HealthResponse, err error) {
+	var ires any
+	ires, err = c.ReadinessEndpoint(ctx, nil)
+	if err != nil {
+		return
+	}
+	return ires.(*HealthResponse), nil
 }

gen/health/endpoints.go

@@ -37,7 +37,7 @@ func (e *Endpoints) Use(m func(goa.Endpoint) goa.Endpoint) {
 // "Liveness" of service "health".
 func NewLivenessEndpoint(s Service) goa.Endpoint {
 	return func(ctx context.Context, req any) (any, error) {
-		return nil, s.Liveness(ctx)
+		return s.Liveness(ctx)
 	}
 }
 
@@ -45,6 +45,6 @@ func NewLivenessEndpoint(s Service) goa.Endpoint {
 // "Readiness" of service "health".
 func NewReadinessEndpoint(s Service) goa.Endpoint {
 	return func(ctx context.Context, req any) (any, error) {
-		return nil, s.Readiness(ctx)
+		return s.Readiness(ctx)
 	}
 }

gen/health/service.go

@@ -14,9 +14,9 @@ import (
 // Health service provides health check endpoints.
 type Service interface {
 	// Liveness implements Liveness.
-	Liveness(context.Context) (err error)
+	Liveness(context.Context) (res *HealthResponse, err error)
 	// Readiness implements Readiness.
-	Readiness(context.Context) (err error)
+	Readiness(context.Context) (res *HealthResponse, err error)
 }
 
 // ServiceName is the name of the service as defined in the design. This is the
@@ -28,3 +28,13 @@ const ServiceName = "health"
 // are the same values that are set in the endpoint request contexts under the
 // MethodKey key.
 var MethodNames = [2]string{"Liveness", "Readiness"}
+
+// HealthResponse is the result type of the health service Liveness method.
+type HealthResponse struct {
+	// Service name.
+	Service string
+	// Status message.
+	Status string
+	// Service runtime version.
+	Version string
+}

gen/http/cli/policy/cli.go

@@ -23,15 +23,15 @@ import (
 //
 //	command (subcommand1|subcommand2|...)
 func UsageCommands() string {
-	return `health (liveness|readiness)
-policy (evaluate|lock|unlock|list-policies)
+	return `policy (evaluate|lock|unlock|list-policies)
+health (liveness|readiness)
 `
 }
 
 // UsageExamples produces an example of a valid invocation of the CLI tool.
 func UsageExamples() string {
-	return os.Args[0] + ` health liveness` + "\n" +
-		os.Args[0] + ` policy evaluate --body "Quibusdam ab repellendus in illum." --group "example" --policy-name "example" --version "1.0" --evaluation-id "Nihil repudiandae dolore quod sunt aut." --ttl 4633716418015214972` + "\n" +
+	return os.Args[0] + ` policy evaluate --body "At incidunt unde consequatur voluptas dolorem nisi." --group "example" --policy-name "example" --version "1.0" --evaluation-id "Illum est et hic." --ttl 5942762461305129155` + "\n" +
+		os.Args[0] + ` health liveness` + "\n" +
 		""
 }
 
@@ -45,12 +45,6 @@ func ParseEndpoint(
 	restore bool,
 ) (goa.Endpoint, any, error) {
 	var (
-		healthFlags = flag.NewFlagSet("health", flag.ContinueOnError)
-
-		healthLivenessFlags = flag.NewFlagSet("liveness", flag.ExitOnError)
-
-		healthReadinessFlags = flag.NewFlagSet("readiness", flag.ExitOnError)
-
 		policyFlags = flag.NewFlagSet("policy", flag.ContinueOnError)
 
 		policyEvaluateFlags            = flag.NewFlagSet("evaluate", flag.ExitOnError)
@@ -76,17 +70,23 @@ func ParseEndpoint(
 		policyListPoliciesRegoFlag       = policyListPoliciesFlags.String("rego", "", "")
 		policyListPoliciesDataFlag       = policyListPoliciesFlags.String("data", "", "")
 		policyListPoliciesDataConfigFlag = policyListPoliciesFlags.String("data-config", "", "")
-	)
-	healthFlags.Usage = healthUsage
-	healthLivenessFlags.Usage = healthLivenessUsage
-	healthReadinessFlags.Usage = healthReadinessUsage
 
+		healthFlags = flag.NewFlagSet("health", flag.ContinueOnError)
+
+		healthLivenessFlags = flag.NewFlagSet("liveness", flag.ExitOnError)
+
+		healthReadinessFlags = flag.NewFlagSet("readiness", flag.ExitOnError)
+	)
 	policyFlags.Usage = policyUsage
 	policyEvaluateFlags.Usage = policyEvaluateUsage
 	policyLockFlags.Usage = policyLockUsage
 	policyUnlockFlags.Usage = policyUnlockUsage
 	policyListPoliciesFlags.Usage = policyListPoliciesUsage
 
+	healthFlags.Usage = healthUsage
+	healthLivenessFlags.Usage = healthLivenessUsage
+	healthReadinessFlags.Usage = healthReadinessUsage
+
 	if err := flag.CommandLine.Parse(os.Args[1:]); err != nil {
 		return nil, nil, err
 	}
@@ -102,10 +102,10 @@ func ParseEndpoint(
 	{
 		svcn = flag.Arg(0)
 		switch svcn {
-		case "health":
-			svcf = healthFlags
 		case "policy":
 			svcf = policyFlags
+		case "health":
+			svcf = healthFlags
 		default:
 			return nil, nil, fmt.Errorf("unknown service %q", svcn)
 		}
@@ -121,16 +121,6 @@ func ParseEndpoint(
 	{
 		epn = svcf.Arg(0)
 		switch svcn {
-		case "health":
-			switch epn {
-			case "liveness":
-				epf = healthLivenessFlags
-
-			case "readiness":
-				epf = healthReadinessFlags
-
-			}
-
 		case "policy":
 			switch epn {
 			case "evaluate":
@@ -147,6 +137,16 @@ func ParseEndpoint(
 
 			}
 
+		case "health":
+			switch epn {
+			case "liveness":
+				epf = healthLivenessFlags
+
+			case "readiness":
+				epf = healthReadinessFlags
+
+			}
+
 		}
 	}
 	if epf == nil {
@@ -167,16 +167,6 @@ func ParseEndpoint(
 	)
 	{
 		switch svcn {
-		case "health":
-			c := healthc.NewClient(scheme, host, doer, enc, dec, restore)
-			switch epn {
-			case "liveness":
-				endpoint = c.Liveness()
-				data = nil
-			case "readiness":
-				endpoint = c.Readiness()
-				data = nil
-			}
 		case "policy":
 			c := policyc.NewClient(scheme, host, doer, enc, dec, restore)
 			switch epn {
@@ -193,6 +183,16 @@ func ParseEndpoint(
 				endpoint = c.ListPolicies()
 				data, err = policyc.BuildListPoliciesPayload(*policyListPoliciesLockedFlag, *policyListPoliciesRegoFlag, *policyListPoliciesDataFlag, *policyListPoliciesDataConfigFlag)
 			}
+		case "health":
+			c := healthc.NewClient(scheme, host, doer, enc, dec, restore)
+			switch epn {
+			case "liveness":
+				endpoint = c.Liveness()
+				data = nil
+			case "readiness":
+				endpoint = c.Readiness()
+				data = nil
+			}
 		}
 	}
 	if err != nil {
@@ -202,40 +202,6 @@ func ParseEndpoint(
 	return endpoint, data, nil
 }
 
-// healthUsage displays the usage of the health command and its subcommands.
-func healthUsage() {
-	fmt.Fprintf(os.Stderr, `Health service provides health check endpoints.
-Usage:
-    %[1]s [globalflags] health COMMAND [flags]
-
-COMMAND:
-    liveness: Liveness implements Liveness.
-    readiness: Readiness implements Readiness.
-
-Additional help:
-    %[1]s health COMMAND --help
-`, os.Args[0])
-}
-func healthLivenessUsage() {
-	fmt.Fprintf(os.Stderr, `%[1]s [flags] health liveness
-
-Liveness implements Liveness.
-
-Example:
-    %[1]s health liveness
-`, os.Args[0])
-}
-
-func healthReadinessUsage() {
-	fmt.Fprintf(os.Stderr, `%[1]s [flags] health readiness
-
-Readiness implements Readiness.
-
-Example:
-    %[1]s health readiness
-`, os.Args[0])
-}
-
 // policyUsage displays the usage of the policy command and its subcommands.
 func policyUsage() {
 	fmt.Fprintf(os.Stderr, `Policy Service provides evaluation of policies through Open Policy Agent.
@@ -264,7 +230,7 @@ Evaluate executes a policy with the given 'data' as input.
     -ttl INT: 
 
 Example:
-    %[1]s policy evaluate --body "Quibusdam ab repellendus in illum." --group "example" --policy-name "example" --version "1.0" --evaluation-id "Nihil repudiandae dolore quod sunt aut." --ttl 4633716418015214972
+    %[1]s policy evaluate --body "At incidunt unde consequatur voluptas dolorem nisi." --group "example" --policy-name "example" --version "1.0" --evaluation-id "Illum est et hic." --ttl 5942762461305129155
 `, os.Args[0])
 }
 
@@ -277,7 +243,7 @@ Lock a policy so that it cannot be evaluated.
     -version STRING: Policy version.
 
 Example:
-    %[1]s policy lock --group "Aliquam atque voluptatum ut dolorem." --policy-name "Aut facere veniam repudiandae id." --version "Aut minus alias."
+    %[1]s policy lock --group "At eos facilis molestias in voluptas rem." --policy-name "Ab accusantium ut ut aliquid sint animi." --version "Dolorem cumque laborum quis nesciunt."
 `, os.Args[0])
 }
 
@@ -290,7 +256,7 @@ Unlock a policy so it can be evaluated again.
     -version STRING: Policy version.
 
 Example:
-    %[1]s policy unlock --group "Aut voluptas." --policy-name "Sint nam voluptatem ea consequatur similique et." --version "Non mollitia nesciunt impedit facere."
+    %[1]s policy unlock --group "Ut commodi perspiciatis corporis." --policy-name "Accusamus autem sequi." --version "Et nulla."
 `, os.Args[0])
 }
 
@@ -304,6 +270,40 @@ List policies from storage with optional filters.
     -data-config BOOL: 
 
 Example:
-    %[1]s policy list-policies --locked false --rego true --data false --data-config false
+    %[1]s policy list-policies --locked true --rego true --data true --data-config false
+`, os.Args[0])
+}
+
+// healthUsage displays the usage of the health command and its subcommands.
+func healthUsage() {
+	fmt.Fprintf(os.Stderr, `Health service provides health check endpoints.
+Usage:
+    %[1]s [globalflags] health COMMAND [flags]
+
+COMMAND:
+    liveness: Liveness implements Liveness.
+    readiness: Readiness implements Readiness.
+
+Additional help:
+    %[1]s health COMMAND --help
+`, os.Args[0])
+}
+func healthLivenessUsage() {
+	fmt.Fprintf(os.Stderr, `%[1]s [flags] health liveness
+
+Liveness implements Liveness.
+
+Example:
+    %[1]s health liveness
+`, os.Args[0])
+}
+
+func healthReadinessUsage() {
+	fmt.Fprintf(os.Stderr, `%[1]s [flags] health readiness
+
+Readiness implements Readiness.
+
+Example:
+    %[1]s health readiness
 `, os.Args[0])
 }

gen/http/health/client/encode_decode.go

@@ -51,7 +51,20 @@ func DecodeLivenessResponse(decoder func(*http.Response) goahttp.Decoder, restor
 		}
 		switch resp.StatusCode {
 		case http.StatusOK:
-			return nil, nil
+			var (
+				body LivenessResponseBody
+				err  error
+			)
+			err = decoder(resp).Decode(&body)
+			if err != nil {
+				return nil, goahttp.ErrDecodingError("health", "Liveness", err)
+			}
+			err = ValidateLivenessResponseBody(&body)
+			if err != nil {
+				return nil, goahttp.ErrValidationError("health", "Liveness", err)
+			}
+			res := NewLivenessHealthResponseOK(&body)
+			return res, nil
 		default:
 			body, _ := io.ReadAll(resp.Body)
 			return nil, goahttp.ErrInvalidResponse("health", "Liveness", resp.StatusCode, string(body))
@@ -93,7 +106,20 @@ func DecodeReadinessResponse(decoder func(*http.Response) goahttp.Decoder, resto
 		}
 		switch resp.StatusCode {
 		case http.StatusOK:
-			return nil, nil
+			var (
+				body ReadinessResponseBody
+				err  error
+			)
+			err = decoder(resp).Decode(&body)
+			if err != nil {
+				return nil, goahttp.ErrDecodingError("health", "Readiness", err)
+			}
+			err = ValidateReadinessResponseBody(&body)
+			if err != nil {
+				return nil, goahttp.ErrValidationError("health", "Readiness", err)
+			}
+			res := NewReadinessHealthResponseOK(&body)
+			return res, nil
 		default:
 			body, _ := io.ReadAll(resp.Body)
 			return nil, goahttp.ErrInvalidResponse("health", "Readiness", resp.StatusCode, string(body))

gen/http/health/client/types.go

@@ -6,3 +6,84 @@
 // $ goa gen gitlab.eclipse.org/eclipse/xfsc/tsa/policy/design
 
 package client
+
+import (
+	health "gitlab.eclipse.org/eclipse/xfsc/tsa/policy/gen/health"
+	goa "goa.design/goa/v3/pkg"
+)
+
+// LivenessResponseBody is the type of the "health" service "Liveness" endpoint
+// HTTP response body.
+type LivenessResponseBody struct {
+	// Service name.
+	Service *string `form:"service,omitempty" json:"service,omitempty" xml:"service,omitempty"`
+	// Status message.
+	Status *string `form:"status,omitempty" json:"status,omitempty" xml:"status,omitempty"`
+	// Service runtime version.
+	Version *string `form:"version,omitempty" json:"version,omitempty" xml:"version,omitempty"`
+}
+
+// ReadinessResponseBody is the type of the "health" service "Readiness"
+// endpoint HTTP response body.
+type ReadinessResponseBody struct {
+	// Service name.
+	Service *string `form:"service,omitempty" json:"service,omitempty" xml:"service,omitempty"`
+	// Status message.
+	Status *string `form:"status,omitempty" json:"status,omitempty" xml:"status,omitempty"`
+	// Service runtime version.
+	Version *string `form:"version,omitempty" json:"version,omitempty" xml:"version,omitempty"`
+}
+
+// NewLivenessHealthResponseOK builds a "health" service "Liveness" endpoint
+// result from a HTTP "OK" response.
+func NewLivenessHealthResponseOK(body *LivenessResponseBody) *health.HealthResponse {
+	v := &health.HealthResponse{
+		Service: *body.Service,
+		Status:  *body.Status,
+		Version: *body.Version,
+	}
+
+	return v
+}
+
+// NewReadinessHealthResponseOK builds a "health" service "Readiness" endpoint
+// result from a HTTP "OK" response.
+func NewReadinessHealthResponseOK(body *ReadinessResponseBody) *health.HealthResponse {
+	v := &health.HealthResponse{
+		Service: *body.Service,
+		Status:  *body.Status,
+		Version: *body.Version,
+	}
+
+	return v
+}
+
+// ValidateLivenessResponseBody runs the validations defined on
+// LivenessResponseBody
+func ValidateLivenessResponseBody(body *LivenessResponseBody) (err error) {
+	if body.Service == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("service", "body"))
+	}
+	if body.Status == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("status", "body"))
+	}
+	if body.Version == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("version", "body"))
+	}
+	return
+}
+
+// ValidateReadinessResponseBody runs the validations defined on
+// ReadinessResponseBody
+func ValidateReadinessResponseBody(body *ReadinessResponseBody) (err error) {
+	if body.Service == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("service", "body"))
+	}
+	if body.Status == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("status", "body"))
+	}
+	if body.Version == nil {
+		err = goa.MergeErrors(err, goa.MissingFieldError("version", "body"))
+	}
+	return
+}

gen/http/health/server/encode_decode.go

@@ -11,6 +11,7 @@ import (
 	"context"
 	"net/http"
 
+	health "gitlab.eclipse.org/eclipse/xfsc/tsa/policy/gen/health"
 	goahttp "goa.design/goa/v3/http"
 )
 
@@ -18,8 +19,11 @@ import (
 // health Liveness endpoint.
 func EncodeLivenessResponse(encoder func(context.Context, http.ResponseWriter) goahttp.Encoder) func(context.Context, http.ResponseWriter, any) error {
 	return func(ctx context.Context, w http.ResponseWriter, v any) error {
+		res, _ := v.(*health.HealthResponse)
+		enc := encoder(ctx, w)
+		body := NewLivenessResponseBody(res)
 		w.WriteHeader(http.StatusOK)
-		return nil
+		return enc.Encode(body)
 	}
 }
 
@@ -27,7 +31,10 @@ func EncodeLivenessResponse(encoder func(context.Context, http.ResponseWriter) g
 // health Readiness endpoint.
 func EncodeReadinessResponse(encoder func(context.Context, http.ResponseWriter) goahttp.Encoder) func(context.Context, http.ResponseWriter, any) error {
 	return func(ctx context.Context, w http.ResponseWriter, v any) error {
+		res, _ := v.(*health.HealthResponse)
+		enc := encoder(ctx, w)
+		body := NewReadinessResponseBody(res)
 		w.WriteHeader(http.StatusOK)
-		return nil
+		return enc.Encode(body)
 	}
 }

gen/http/health/server/types.go

@@ -6,3 +6,51 @@
 // $ goa gen gitlab.eclipse.org/eclipse/xfsc/tsa/policy/design
 
 package server
+
+import (
+	health "gitlab.eclipse.org/eclipse/xfsc/tsa/policy/gen/health"
+)
+
+// LivenessResponseBody is the type of the "health" service "Liveness" endpoint
+// HTTP response body.
+type LivenessResponseBody struct {
+	// Service name.
+	Service string `form:"service" json:"service" xml:"service"`
+	// Status message.
+	Status string `form:"status" json:"status" xml:"status"`
+	// Service runtime version.
+	Version string `form:"version" json:"version" xml:"version"`
+}
+
+// ReadinessResponseBody is the type of the "health" service "Readiness"
+// endpoint HTTP response body.
+type ReadinessResponseBody struct {
+	// Service name.
+	Service string `form:"service" json:"service" xml:"service"`
+	// Status message.
+	Status string `form:"status" json:"status" xml:"status"`
+	// Service runtime version.
+	Version string `form:"version" json:"version" xml:"version"`
+}
+
+// NewLivenessResponseBody builds the HTTP response body from the result of the
+// "Liveness" endpoint of the "health" service.
+func NewLivenessResponseBody(res *health.HealthResponse) *LivenessResponseBody {
+	body := &LivenessResponseBody{
+		Service: res.Service,
+		Status:  res.Status,
+		Version: res.Version,
+	}
+	return body
+}
+
+// NewReadinessResponseBody builds the HTTP response body from the result of
+// the "Readiness" endpoint of the "health" service.
+func NewReadinessResponseBody(res *health.HealthResponse) *ReadinessResponseBody {
+	body := &ReadinessResponseBody{
+		Service: res.Service,
+		Status:  res.Status,
+		Version: res.Version,
+	}
+	return body
+}

gen/http/openapi.yaml

@@ -22,6 +22,12 @@ paths:
             responses:
                 "200":
                     description: OK response.
+                    schema:
+                        $ref: '#/definitions/HealthLivenessResponseBody'
+                        required:
+                            - service
+                            - status
+                            - version
             schemes:
                 - http
     /policy/{group}/{policyName}/{version}/evaluation:
@@ -243,6 +249,12 @@ paths:
             responses:
                 "200":
                     description: OK response.
+                    schema:
+                        $ref: '#/definitions/HealthReadinessResponseBody'
+                        required:
+                            - service
+                            - status
+                            - version
             schemes:
                 - http
     /v1/policies:
@@ -283,6 +295,54 @@ paths:
             schemes:
                 - http
 definitions:
+    HealthLivenessResponseBody:
+        title: HealthLivenessResponseBody
+        type: object
+        properties:
+            service:
+                type: string
+                description: Service name.
+                example: Quasi delectus debitis consectetur rerum vel sunt.
+            status:
+                type: string
+                description: Status message.
+                example: Ea architecto iure est similique architecto id.
+            version:
+                type: string
+                description: Service runtime version.
+                example: Ut est ut molestias sint ipsam.
+        example:
+            service: At ut dolore.
+            status: Aperiam aut odio dolorum.
+            version: Quae et et unde.
+        required:
+            - service
+            - status
+            - version
+    HealthReadinessResponseBody:
+        title: HealthReadinessResponseBody
+        type: object
+        properties:
+            service:
+                type: string
+                description: Service name.
+                example: Dolore ducimus accusamus et voluptatibus cupiditate.
+            status:
+                type: string
+                description: Status message.
+                example: Repellat inventore ut doloremque recusandae earum et.
+            version:
+                type: string
+                description: Service runtime version.
+                example: Nisi vitae iure fugiat sed sit dolores.
+        example:
+            service: Ut quibusdam.
+            status: Eaque fugiat et.
+            version: Vel non quo.
+        required:
+            - service
+            - status
+            - version
     PolicyListPoliciesResponseBody:
         title: PolicyListPoliciesResponseBody
         type: object
@@ -293,64 +353,40 @@ definitions:
                     $ref: '#/definitions/PolicyResponseBody'
                 description: JSON array of policies.
                 example:
-                    - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                      dataConfig: Qui non quia.
-                      group: Sequi adipisci et nulla.
-                      lastUpdate: 8181859392515170659
+                    - data: Optio quia et laborum.
+                      dataConfig: In libero perspiciatis voluptatum ut soluta.
+                      group: Commodi nemo fugiat id praesentium accusantium expedita.
+                      lastUpdate: 9002532952206938167
                       locked: false
-                      policyName: Consequatur accusamus.
-                      rego: Sunt in et quia cum.
-                      version: In quis nesciunt autem et.
-                    - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                      dataConfig: Qui non quia.
-                      group: Sequi adipisci et nulla.
-                      lastUpdate: 8181859392515170659
+                      policyName: Et aliquam sunt in et quia cum.
+                      rego: Error maxime quasi quia non voluptatibus error.
+                      version: Qui non quia.
+                    - data: Optio quia et laborum.
+                      dataConfig: In libero perspiciatis voluptatum ut soluta.
+                      group: Commodi nemo fugiat id praesentium accusantium expedita.
+                      lastUpdate: 9002532952206938167
                       locked: false
-                      policyName: Consequatur accusamus.
-                      rego: Sunt in et quia cum.
-                      version: In quis nesciunt autem et.
-                    - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                      dataConfig: Qui non quia.
-                      group: Sequi adipisci et nulla.
-                      lastUpdate: 8181859392515170659
-                      locked: false
-                      policyName: Consequatur accusamus.
-                      rego: Sunt in et quia cum.
-                      version: In quis nesciunt autem et.
+                      policyName: Et aliquam sunt in et quia cum.
+                      rego: Error maxime quasi quia non voluptatibus error.
+                      version: Qui non quia.
         example:
             policies:
-                - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                  dataConfig: Qui non quia.
-                  group: Sequi adipisci et nulla.
-                  lastUpdate: 8181859392515170659
-                  locked: false
-                  policyName: Consequatur accusamus.
-                  rego: Sunt in et quia cum.
-                  version: In quis nesciunt autem et.
-                - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                  dataConfig: Qui non quia.
-                  group: Sequi adipisci et nulla.
-                  lastUpdate: 8181859392515170659
-                  locked: false
-                  policyName: Consequatur accusamus.
-                  rego: Sunt in et quia cum.
-                  version: In quis nesciunt autem et.
-                - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                  dataConfig: Qui non quia.
-                  group: Sequi adipisci et nulla.
-                  lastUpdate: 8181859392515170659
+                - data: Optio quia et laborum.
+                  dataConfig: In libero perspiciatis voluptatum ut soluta.
+                  group: Commodi nemo fugiat id praesentium accusantium expedita.
+                  lastUpdate: 9002532952206938167
                   locked: false
-                  policyName: Consequatur accusamus.
-                  rego: Sunt in et quia cum.
-                  version: In quis nesciunt autem et.
-                - data: Commodi nemo fugiat id praesentium accusantium expedita.
-                  dataConfig: Qui non quia.
-                  group: Sequi adipisci et nulla.
-                  lastUpdate: 8181859392515170659
+                  policyName: Et aliquam sunt in et quia cum.
+                  rego: Error maxime quasi quia non voluptatibus error.
+                  version: Qui non quia.
+                - data: Optio quia et laborum.
+                  dataConfig: In libero perspiciatis voluptatum ut soluta.
+                  group: Commodi nemo fugiat id praesentium accusantium expedita.
+                  lastUpdate: 9002532952206938167
                   locked: false
-                  policyName: Consequatur accusamus.
-                  rego: Sunt in et quia cum.
-                  version: In quis nesciunt autem et.
+                  policyName: Et aliquam sunt in et quia cum.
+                  rego: Error maxime quasi quia non voluptatibus error.
+                  version: Qui non quia.
         required:
             - policies
     PolicyResponseBody:
@@ -360,19 +396,19 @@ definitions:
             data:
                 type: string
                 description: Policy static data.
-                example: Accusamus enim.
+                example: Voluptate amet.
             dataConfig:
                 type: string
                 description: Policy static data optional configuration.
-                example: Recusandae est rerum corrupti quia.
+                example: Aut et.
             group:
                 type: string
                 description: Policy group.
-                example: Optio quia et laborum.
+                example: Totam officia necessitatibus tempore nulla animi.
             lastUpdate:
                 type: integer
                 description: Last update (Unix timestamp).
-                example: 1029654258457164464
+                example: 4355437808814429430
                 format: int64
             locked:
                 type: boolean
@@ -381,24 +417,24 @@ definitions:
             policyName:
                 type: string
                 description: Policy name.
-                example: Quia non voluptatibus error.
+                example: Corporis est rem.
             rego:
                 type: string
                 description: Policy rego source code.
-                example: Ut amet.
+                example: Vitae dolores quas et aperiam dolores reiciendis.
             version:
                 type: string
                 description: Policy version.
-                example: In libero perspiciatis voluptatum ut soluta.
+                example: Consequatur vel rerum rem ipsam nam.
         example:
-            data: Totam officia necessitatibus tempore nulla animi.
-            dataConfig: Consequatur vel rerum rem ipsam nam.
-            group: Adipisci inventore ipsum voluptatibus recusandae.
-            lastUpdate: 1724369781608544610
-            locked: true
-            policyName: Architecto itaque voluptatum voluptas ad.
-            rego: Ab perspiciatis voluptatem pariatur corporis est rem.
-            version: Nisi distinctio vitae.
+            data: Aut asperiores.
+            dataConfig: Vel dolores omnis molestiae tempora sed repellendus.
+            group: Et dolores.
+            lastUpdate: 8993739598055578473
+            locked: false
+            policyName: Minus fugiat veritatis quam qui nostrum eaque.
+            rego: Ipsa ad voluptatum maxime ut.
+            version: Delectus rerum molestiae possimus cum laboriosam.
         required:
             - group
             - policyName

gen/http/policy/client/cli.go

@@ -23,7 +23,7 @@ func BuildEvaluatePayload(policyEvaluateBody string, policyEvaluateGroup string,
 	{
 		err = json.Unmarshal([]byte(policyEvaluateBody), &body)
 		if err != nil {
-			return nil, fmt.Errorf("invalid JSON for body, \nerror: %s, \nexample of valid JSON:\n%s", err, "\"Quibusdam ab repellendus in illum.\"")
+			return nil, fmt.Errorf("invalid JSON for body, \nerror: %s, \nexample of valid JSON:\n%s", err, "\"At incidunt unde consequatur voluptas dolorem nisi.\"")
 		}
 	}
 	var group string

internal/service/health/service.go

 package health
 
-import "context"
+import (
+	"context"
 
-type Service struct{}
+	"gitlab.eclipse.org/eclipse/xfsc/tsa/policy/gen/health"
+)
 
-func New() *Service {
-	return &Service{}
+type Service struct {
+	ver string
 }
 
-func (s *Service) Liveness(_ context.Context) error {
-	return nil
+func New(version string) *Service {
+	return &Service{ver: version}
 }
 
-func (s *Service) Readiness(_ context.Context) error {
-	return nil
+func (s *Service) Liveness(_ context.Context) (*health.HealthResponse, error) {
+	return &health.HealthResponse{
+		Service: "policy",
+		Status:  "up",
+		Version: s.ver,
+	}, nil
+}
+
+func (s *Service) Readiness(_ context.Context) (*health.HealthResponse, error) {
+	return &health.HealthResponse{
+		Service: "policy",
+		Status:  "up",
+		Version: s.ver,
+	}, nil
 }