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Merge pull request #2 from lordmathis/feat/openai-models

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Add OpenAI-compatible endpoints and instance creation timestamp
This commit is contained in:
Matúš Námešný
2025-07-27 12:20:57 +02:00
committed by GitHub
parent 1261232baa e6652e52e1
commit 6e0b465b4d
7 changed files with 408 additions and 0 deletions
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126
docs/docs.go
View File

@@ -295,6 +295,45 @@ const docTemplate = `{
}
}
}
},
"post": {
"description": "Forwards HTTP requests to the llama-server instance running on a specific port",
"tags": [
"instances"
],
"summary": "Proxy requests to a specific instance",
"parameters": [
{
"type": "string",
"description": "Instance Name",
"name": "name",
"in": "path",
"required": true
}
],
"responses": {
"200": {
"description": "Request successfully proxied to instance"
},
"400": {
"description": "Invalid name format",
"schema": {
"type": "string"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
},
"503": {
"description": "Instance is not running",
"schema": {
"type": "string"
}
}
}
}
},
"/instances/{name}/restart": {
@@ -479,6 +518,58 @@ const docTemplate = `{
}
}
}
},
"/v1/": {
"post": {
"description": "Handles all POST requests to /v1/*, routing to the appropriate instance based on the request body",
"consumes": [
"application/json"
],
"tags": [
"openai"
],
"summary": "OpenAI-compatible proxy endpoint",
"responses": {
"200": {
"description": "OpenAI response"
},
"400": {
"description": "Invalid request body or model name",
"schema": {
"type": "string"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
}
}
}
},
"/v1/models": {
"get": {
"description": "Returns a list of instances in a format compatible with OpenAI API",
"tags": [
"openai"
],
"summary": "List instances in OpenAI-compatible format",
"responses": {
"200": {
"description": "List of OpenAI-compatible instances",
"schema": {
"$ref": "#/definitions/llamactl.OpenAIListInstancesResponse"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
}
}
}
}
},
"definitions": {
@@ -999,6 +1090,10 @@ const docTemplate = `{
"llamactl.Instance": {
"type": "object",
"properties": {
"created": {
"description": "Creation time",
"type": "integer"
},
"name": {
"type": "string"
},
@@ -1007,6 +1102,37 @@ const docTemplate = `{
"type": "boolean"
}
}
},
"llamactl.OpenAIInstance": {
"type": "object",
"properties": {
"created": {
"type": "integer"
},
"id": {
"type": "string"
},
"object": {
"type": "string"
},
"owned_by": {
"type": "string"
}
}
},
"llamactl.OpenAIListInstancesResponse": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"$ref": "#/definitions/llamactl.OpenAIInstance"
}
},
"object": {
"type": "string"
}
}
}
}
}`

126
docs/swagger.json
View File

@@ -288,6 +288,45 @@
}
}
}
},
"post": {
"description": "Forwards HTTP requests to the llama-server instance running on a specific port",
"tags": [
"instances"
],
"summary": "Proxy requests to a specific instance",
"parameters": [
{
"type": "string",
"description": "Instance Name",
"name": "name",
"in": "path",
"required": true
}
],
"responses": {
"200": {
"description": "Request successfully proxied to instance"
},
"400": {
"description": "Invalid name format",
"schema": {
"type": "string"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
},
"503": {
"description": "Instance is not running",
"schema": {
"type": "string"
}
}
}
}
},
"/instances/{name}/restart": {
@@ -472,6 +511,58 @@
}
}
}
},
"/v1/": {
"post": {
"description": "Handles all POST requests to /v1/*, routing to the appropriate instance based on the request body",
"consumes": [
"application/json"
],
"tags": [
"openai"
],
"summary": "OpenAI-compatible proxy endpoint",
"responses": {
"200": {
"description": "OpenAI response"
},
"400": {
"description": "Invalid request body or model name",
"schema": {
"type": "string"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
}
}
}
},
"/v1/models": {
"get": {
"description": "Returns a list of instances in a format compatible with OpenAI API",
"tags": [
"openai"
],
"summary": "List instances in OpenAI-compatible format",
"responses": {
"200": {
"description": "List of OpenAI-compatible instances",
"schema": {
"$ref": "#/definitions/llamactl.OpenAIListInstancesResponse"
}
},
"500": {
"description": "Internal Server Error",
"schema": {
"type": "string"
}
}
}
}
}
},
"definitions": {
@@ -992,6 +1083,10 @@
"llamactl.Instance": {
"type": "object",
"properties": {
"created": {
"description": "Creation time",
"type": "integer"
},
"name": {
"type": "string"
},
@@ -1000,6 +1095,37 @@
"type": "boolean"
}
}
},
"llamactl.OpenAIInstance": {
"type": "object",
"properties": {
"created": {
"type": "integer"
},
"id": {
"type": "string"
},
"object": {
"type": "string"
},
"owned_by": {
"type": "string"
}
}
},
"llamactl.OpenAIListInstancesResponse": {
"type": "object",
"properties": {
"data": {
"type": "array",
"items": {
"$ref": "#/definitions/llamactl.OpenAIInstance"
}
},
"object": {
"type": "string"
}
}
}
}
}

86
docs/swagger.yaml
View File

@@ -347,12 +347,35 @@ definitions:
type: object
llamactl.Instance:
properties:
created:
description: Creation time
type: integer
name:
type: string
running:
description: Status
type: boolean
type: object
llamactl.OpenAIInstance:
properties:
created:
type: integer
id:
type: string
object:
type: string
owned_by:
type: string
type: object
llamactl.OpenAIListInstancesResponse:
properties:
data:
items:
$ref: '#/definitions/llamactl.OpenAIInstance'
type: array
object:
type: string
type: object
info:
contact: {}
description: llamactl is a control server for managing Llama Server instances.
@@ -548,6 +571,33 @@ paths:
summary: Proxy requests to a specific instance
tags:
- instances
post:
description: Forwards HTTP requests to the llama-server instance running on
a specific port
parameters:
- description: Instance Name
in: path
name: name
required: true
type: string
responses:
"200":
description: Request successfully proxied to instance
"400":
description: Invalid name format
schema:
type: string
"500":
description: Internal Server Error
schema:
type: string
"503":
description: Instance is not running
schema:
type: string
summary: Proxy requests to a specific instance
tags:
- instances
/instances/{name}/restart:
post:
description: Restarts a specific instance by name
@@ -668,4 +718,40 @@ paths:
summary: Get version of llama server
tags:
- server
/v1/:
post:
consumes:
- application/json
description: Handles all POST requests to /v1/*, routing to the appropriate
instance based on the request body
responses:
"200":
description: OpenAI response
"400":
description: Invalid request body or model name
schema:
type: string
"500":
description: Internal Server Error
schema:
type: string
summary: OpenAI-compatible proxy endpoint
tags:
- openai
/v1/models:
get:
description: Returns a list of instances in a format compatible with OpenAI
API
responses:
"200":
description: List of OpenAI-compatible instances
schema:
$ref: '#/definitions/llamactl.OpenAIListInstancesResponse'
"500":
description: Internal Server Error
schema:
type: string
summary: List instances in OpenAI-compatible format
tags:
- openai
swagger: "2.0"

49
pkg/handlers.go
View File

@@ -402,6 +402,7 @@ func (h *Handler) GetInstanceLogs() http.HandlerFunc {
// @Failure 500 {string} string "Internal Server Error"
// @Failure 503 {string} string "Instance is not running"
// @Router /instances/{name}/proxy [get]
// @Router /instances/{name}/proxy [post]
func (h *Handler) ProxyToInstance() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
@@ -455,7 +456,55 @@ func (h *Handler) ProxyToInstance() http.HandlerFunc {
}
}
// OpenAIListInstances godoc
// @Summary List instances in OpenAI-compatible format
// @Description Returns a list of instances in a format compatible with OpenAI API
// @Tags openai
// @Produces json
// @Success 200 {object} OpenAIListInstancesResponse "List of OpenAI-compatible instances"
// @Failure 500 {string} string "Internal Server Error"
// @Router /v1/models [get]
func (h *Handler) OpenAIListInstances() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
instances, err := h.InstanceManager.ListInstances()
if err != nil {
http.Error(w, "Failed to list instances: "+err.Error(), http.StatusInternalServerError)
return
}
openaiInstances := make([]OpenAIInstance, len(instances))
for i, instance := range instances {
openaiInstances[i] = OpenAIInstance{
ID: instance.Name,
Object: "model",
Created: instance.Created,
OwnedBy: "llamactl",
}
}
openaiResponse := OpenAIListInstancesResponse{
Object: "list",
Data: openaiInstances,
}
w.Header().Set("Content-Type", "application/json")
if err := json.NewEncoder(w).Encode(openaiResponse); err != nil {
http.Error(w, "Failed to encode instances: "+err.Error(), http.StatusInternalServerError)
return
}
}
}
// OpenAIProxy godoc
// @Summary OpenAI-compatible proxy endpoint
// @Description Handles all POST requests to /v1/*, routing to the appropriate instance based on the request body
// @Tags openai
// @Accept json
// @Produces json
// @Success 200 "OpenAI response"
// @Failure 400 {string} string "Invalid request body or model name"
// @Failure 500 {string} string "Internal Server Error"
// @Router /v1/ [post]
func (h *Handler) OpenAIProxy() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
// Read the entire body first

6
pkg/instance.go
View File

@@ -10,6 +10,7 @@ import (
"net/url"
"os/exec"
"sync"
"time"
)
type CreateInstanceOptions struct {
@@ -60,6 +61,9 @@ type Instance struct {
// Status
Running bool `json:"running"`
// Creation time
Created int64 `json:"created,omitempty"` // Unix timestamp when the instance was created
// Logging file
logger *InstanceLogger `json:"-"`
@@ -153,6 +157,8 @@ func NewInstance(name string, globalSettings *InstancesConfig, options *CreateIn
logger: logger,
Running: false,
Created: time.Now().Unix(),
}
}

13
pkg/openai.go Normal file
View File

@@ -0,0 +1,13 @@
package llamactl
type OpenAIListInstancesResponse struct {
Object string `json:"object"`
Data []OpenAIInstance `json:"data"`
}
type OpenAIInstance struct {
ID string `json:"id"`
Object string `json:"object"`
Created int64 `json:"created"`
OwnedBy string `json:"owned_by"`
}

2
pkg/routes.go
View File

@@ -50,6 +50,8 @@ func SetupRouter(handler *Handler) *chi.Mux {
})
})
r.Get(("/v1/models"), handler.OpenAIListInstances()) // List instances in OpenAI-compatible format
// OpenAI-compatible proxy endpoint
// Handles all POST requests to /v1/*, including:
// - /v1/completions