refactor(application): introduce application global state (#2072)

* start breaking up the giant channel refactor now that it's better understood - easier to merge bites

Signed-off-by: Dave Lee <dave@gray101.com>

* add concurrency and base64 back in, along with new base64 tests.

Signed-off-by: Dave Lee <dave@gray101.com>

* Automatic rename of whisper.go's Result to TranscriptResult

Signed-off-by: Dave Lee <dave@gray101.com>

* remove pkg/concurrency - significant changes coming in split 2

Signed-off-by: Dave Lee <dave@gray101.com>

* fix comments

Signed-off-by: Dave Lee <dave@gray101.com>

* add list_model service as another low-risk service to get it out of the way

Signed-off-by: Dave Lee <dave@gray101.com>

* split backend config loader into seperate file from the actual config struct. No changes yet, just reduce cognative load with smaller files of logical blocks

Signed-off-by: Dave Lee <dave@gray101.com>

* rename state.go ==> application.go

Signed-off-by: Dave Lee <dave@gray101.com>

* fix lost import?

Signed-off-by: Dave Lee <dave@gray101.com>

---------

Signed-off-by: Dave Lee <dave@gray101.com>
This commit is contained in:
Dave 2024-04-29 13:42:37 -04:00 committed by GitHub
parent 147440b39b
commit c4f958e11b
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GPG key ID: B5690EEEBB952194
22 changed files with 590 additions and 422 deletions

View file

@ -1,9 +1,7 @@
package http
import (
"encoding/json"
"errors"
"os"
"strings"
"github.com/go-skynet/LocalAI/pkg/utils"
@ -124,20 +122,6 @@ func App(cl *config.BackendConfigLoader, ml *model.ModelLoader, appConfig *confi
return c.Next()
}
// Check for api_keys.json file
fileContent, err := os.ReadFile("api_keys.json")
if err == nil {
// Parse JSON content from the file
var fileKeys []string
err := json.Unmarshal(fileContent, &fileKeys)
if err != nil {
return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"message": "Error parsing api_keys.json"})
}
// Add file keys to options.ApiKeys
appConfig.ApiKeys = append(appConfig.ApiKeys, fileKeys...)
}
if len(appConfig.ApiKeys) == 0 {
return c.Next()
}
@ -174,13 +158,6 @@ func App(cl *config.BackendConfigLoader, ml *model.ModelLoader, appConfig *confi
app.Use(c)
}
// Make sure directories exists
os.MkdirAll(appConfig.ImageDir, 0750)
os.MkdirAll(appConfig.AudioDir, 0750)
os.MkdirAll(appConfig.UploadDir, 0750)
os.MkdirAll(appConfig.ConfigsDir, 0750)
os.MkdirAll(appConfig.ModelPath, 0750)
// Load config jsons
utils.LoadConfig(appConfig.UploadDir, openai.UploadedFilesFile, &openai.UploadedFiles)
utils.LoadConfig(appConfig.ConfigsDir, openai.AssistantsConfigFile, &openai.Assistants)

View file

@ -6,7 +6,7 @@ import (
"github.com/gofiber/fiber/v2"
)
func BackendMonitorEndpoint(bm services.BackendMonitor) func(c *fiber.Ctx) error {
func BackendMonitorEndpoint(bm *services.BackendMonitorService) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.BackendMonitorRequest)
@ -23,7 +23,7 @@ func BackendMonitorEndpoint(bm services.BackendMonitor) func(c *fiber.Ctx) error
}
}
func BackendShutdownEndpoint(bm services.BackendMonitor) func(c *fiber.Ctx) error {
func BackendShutdownEndpoint(bm *services.BackendMonitorService) func(c *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
input := new(schema.BackendMonitorRequest)
// Get input data from the request body

View file

@ -1,63 +1,23 @@
package openai
import (
"regexp"
"github.com/go-skynet/LocalAI/core/config"
"github.com/go-skynet/LocalAI/core/schema"
model "github.com/go-skynet/LocalAI/pkg/model"
"github.com/go-skynet/LocalAI/core/services"
"github.com/gofiber/fiber/v2"
)
func ListModelsEndpoint(cl *config.BackendConfigLoader, ml *model.ModelLoader) func(ctx *fiber.Ctx) error {
func ListModelsEndpoint(lms *services.ListModelsService) func(ctx *fiber.Ctx) error {
return func(c *fiber.Ctx) error {
models, err := ml.ListModels()
if err != nil {
return err
}
var mm map[string]interface{} = map[string]interface{}{}
dataModels := []schema.OpenAIModel{}
var filterFn func(name string) bool
// If blank, no filter is applied.
filter := c.Query("filter")
// If filter is not specified, do not filter the list by model name
if filter == "" {
filterFn = func(_ string) bool { return true }
} else {
// If filter _IS_ specified, we compile it to a regex which is used to create the filterFn
rxp, err := regexp.Compile(filter)
if err != nil {
return err
}
filterFn = func(name string) bool {
return rxp.MatchString(name)
}
}
// By default, exclude any loose files that are already referenced by a configuration file.
excludeConfigured := c.QueryBool("excludeConfigured", true)
// Start with the known configurations
for _, c := range cl.GetAllBackendConfigs() {
if excludeConfigured {
mm[c.Model] = nil
}
if filterFn(c.Name) {
dataModels = append(dataModels, schema.OpenAIModel{ID: c.Name, Object: "model"})
}
dataModels, err := lms.ListModels(filter, excludeConfigured)
if err != nil {
return err
}
// Then iterate through the loose files:
for _, m := range models {
// And only adds them if they shouldn't be skipped.
if _, exists := mm[m]; !exists && filterFn(m) {
dataModels = append(dataModels, schema.OpenAIModel{ID: m, Object: "model"})
}
}
return c.JSON(struct {
Object string `json:"object"`
Data []schema.OpenAIModel `json:"data"`

View file

@ -52,9 +52,9 @@ func RegisterLocalAIRoutes(app *fiber.App,
app.Get("/metrics", auth, localai.LocalAIMetricsEndpoint())
// Experimental Backend Statistics Module
backendMonitor := services.NewBackendMonitor(cl, ml, appConfig) // Split out for now
app.Get("/backend/monitor", auth, localai.BackendMonitorEndpoint(backendMonitor))
app.Post("/backend/shutdown", auth, localai.BackendShutdownEndpoint(backendMonitor))
backendMonitorService := services.NewBackendMonitorService(ml, cl, appConfig) // Split out for now
app.Get("/backend/monitor", auth, localai.BackendMonitorEndpoint(backendMonitorService))
app.Post("/backend/shutdown", auth, localai.BackendShutdownEndpoint(backendMonitorService))
app.Get("/version", auth, func(c *fiber.Ctx) error {
return c.JSON(struct {

View file

@ -4,6 +4,7 @@ import (
"github.com/go-skynet/LocalAI/core/config"
"github.com/go-skynet/LocalAI/core/http/endpoints/localai"
"github.com/go-skynet/LocalAI/core/http/endpoints/openai"
"github.com/go-skynet/LocalAI/core/services"
"github.com/go-skynet/LocalAI/pkg/model"
"github.com/gofiber/fiber/v2"
)
@ -81,6 +82,7 @@ func RegisterOpenAIRoutes(app *fiber.App,
}
// models
app.Get("/v1/models", auth, openai.ListModelsEndpoint(cl, ml))
app.Get("/models", auth, openai.ListModelsEndpoint(cl, ml))
tmpLMS := services.NewListModelsService(ml, cl, appConfig) // TODO: once createApplication() is fully in use, reference the central instance.
app.Get("/v1/models", auth, openai.ListModelsEndpoint(tmpLMS))
app.Get("/models", auth, openai.ListModelsEndpoint(tmpLMS))
}