refactor: move remaining api packages to core (#1731)

* core 1

* api/openai/files fix

* core 2 - core/config

* move over core api.go and tests to the start of core/http

* move over localai specific endpoints to core/http, begin the service/endpoint split there

* refactor big chunk on the plane

* refactor chunk 2 on plane, next step: port and modify changes to request.go

* easy fixes for request.go, major changes not done yet

* lintfix

* json tag lintfix?

* gitignore and .keep files

* strange fix attempt: rename the config dir?
This commit is contained in:
Dave 2024-03-01 10:19:53 -05:00 committed by GitHub
parent 316de82f51
commit 1c312685aa
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50 changed files with 1440 additions and 1206 deletions

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package localai
import (
"github.com/go-skynet/LocalAI/core/schema"
"github.com/go-skynet/LocalAI/core/services"
"github.com/gofiber/fiber/v2"
)
func BackendMonitorEndpoint(bm services.BackendMonitor) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.BackendMonitorRequest)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
resp, err := bm.CheckAndSample(input.Model)
if err != nil {
return err
}
return c.JSON(resp)
}
}
func BackendShutdownEndpoint(bm services.BackendMonitor) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.BackendMonitorRequest)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
return bm.ShutdownModel(input.Model)
}
}

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package localai
import (
"encoding/json"
"fmt"
"slices"
"github.com/go-skynet/LocalAI/core/services"
"github.com/go-skynet/LocalAI/pkg/gallery"
"github.com/gofiber/fiber/v2"
"github.com/google/uuid"
"github.com/rs/zerolog/log"
)
type ModelGalleryEndpointService struct {
galleries []gallery.Gallery
modelPath string
galleryApplier *services.GalleryService
}
type GalleryModel struct {
ID string `json:"id"`
gallery.GalleryModel
}
func CreateModelGalleryEndpointService(galleries []gallery.Gallery, modelPath string, galleryApplier *services.GalleryService) ModelGalleryEndpointService {
return ModelGalleryEndpointService{
galleries: galleries,
modelPath: modelPath,
galleryApplier: galleryApplier,
}
}
func (mgs *ModelGalleryEndpointService) GetOpStatusEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
status := mgs.galleryApplier.GetStatus(c.Params("uuid"))
if status == nil {
return fmt.Errorf("could not find any status for ID")
}
return c.JSON(status)
}
}
func (mgs *ModelGalleryEndpointService) GetAllStatusEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
return c.JSON(mgs.galleryApplier.GetAllStatus())
}
}
func (mgs *ModelGalleryEndpointService) ApplyModelGalleryEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(GalleryModel)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
uuid, err := uuid.NewUUID()
if err != nil {
return err
}
mgs.galleryApplier.C <- gallery.GalleryOp{
Req: input.GalleryModel,
Id: uuid.String(),
GalleryName: input.ID,
Galleries: mgs.galleries,
}
return c.JSON(struct {
ID string `json:"uuid"`
StatusURL string `json:"status"`
}{ID: uuid.String(), StatusURL: c.BaseURL() + "/models/jobs/" + uuid.String()})
}
}
func (mgs *ModelGalleryEndpointService) ListModelFromGalleryEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
log.Debug().Msgf("Listing models from galleries: %+v", mgs.galleries)
models, err := gallery.AvailableGalleryModels(mgs.galleries, mgs.modelPath)
if err != nil {
return err
}
log.Debug().Msgf("Models found from galleries: %+v", models)
for _, m := range models {
log.Debug().Msgf("Model found from galleries: %+v", m)
}
dat, err := json.Marshal(models)
if err != nil {
return err
}
return c.Send(dat)
}
}
// NOTE: This is different (and much simpler!) than above! This JUST lists the model galleries that have been loaded, not their contents!
func (mgs *ModelGalleryEndpointService) ListModelGalleriesEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
log.Debug().Msgf("Listing model galleries %+v", mgs.galleries)
dat, err := json.Marshal(mgs.galleries)
if err != nil {
return err
}
return c.Send(dat)
}
}
func (mgs *ModelGalleryEndpointService) AddModelGalleryEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(gallery.Gallery)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
if slices.ContainsFunc(mgs.galleries, func(gallery gallery.Gallery) bool {
return gallery.Name == input.Name
}) {
return fmt.Errorf("%s already exists", input.Name)
}
dat, err := json.Marshal(mgs.galleries)
if err != nil {
return err
}
log.Debug().Msgf("Adding %+v to gallery list", *input)
mgs.galleries = append(mgs.galleries, *input)
return c.Send(dat)
}
}
func (mgs *ModelGalleryEndpointService) RemoveModelGalleryEndpoint() func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(gallery.Gallery)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
if !slices.ContainsFunc(mgs.galleries, func(gallery gallery.Gallery) bool {
return gallery.Name == input.Name
}) {
return fmt.Errorf("%s is not currently registered", input.Name)
}
mgs.galleries = slices.DeleteFunc(mgs.galleries, func(gallery gallery.Gallery) bool {
return gallery.Name == input.Name
})
return c.Send(nil)
}
}

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package localai
import (
"time"
"github.com/go-skynet/LocalAI/core/services"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/adaptor"
"github.com/prometheus/client_golang/prometheus/promhttp"
)
func LocalAIMetricsEndpoint() fiber.Handler {
return adaptor.HTTPHandler(promhttp.Handler())
}
type apiMiddlewareConfig struct {
Filter func(c *fiber.Ctx) bool
metricsService *services.LocalAIMetricsService
}
func LocalAIMetricsAPIMiddleware(metrics *services.LocalAIMetricsService) fiber.Handler {
cfg := apiMiddlewareConfig{
metricsService: metrics,
Filter: func(c *fiber.Ctx) bool {
return c.Path() == "/metrics"
},
}
return func(c *fiber.Ctx) error {
if cfg.Filter != nil && cfg.Filter(c) {
return c.Next()
}
path := c.Path()
method := c.Method()
start := time.Now()
err := c.Next()
elapsed := float64(time.Since(start)) / float64(time.Second)
cfg.metricsService.ObserveAPICall(method, path, elapsed)
return err
}
}

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package localai
import (
"github.com/go-skynet/LocalAI/core/backend"
"github.com/go-skynet/LocalAI/core/config"
fiberContext "github.com/go-skynet/LocalAI/core/http/ctx"
"github.com/go-skynet/LocalAI/pkg/model"
"github.com/go-skynet/LocalAI/core/schema"
"github.com/gofiber/fiber/v2"
"github.com/rs/zerolog/log"
)
func TTSEndpoint(cl *config.BackendConfigLoader, ml *model.ModelLoader, appConfig *config.ApplicationConfig) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.TTSRequest)
// Get input data from the request body
if err := c.BodyParser(input); err != nil {
return err
}
modelFile, err := fiberContext.ModelFromContext(c, ml, input.Model, false)
if err != nil {
modelFile = input.Model
log.Warn().Msgf("Model not found in context: %s", input.Model)
}
cfg, err := config.LoadBackendConfigFileByName(modelFile, appConfig.ModelPath, cl, false, 0, 0, false)
if err != nil {
modelFile = input.Model
log.Warn().Msgf("Model not found in context: %s", input.Model)
} else {
modelFile = cfg.Model
}
log.Debug().Msgf("Request for model: %s", modelFile)
if input.Backend != "" {
cfg.Backend = input.Backend
}
filePath, _, err := backend.ModelTTS(cfg.Backend, input.Input, modelFile, ml, appConfig, *cfg)
if err != nil {
return err
}
return c.Download(filePath)
}
}