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Split large config file

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This commit is contained in:
Matúš Námešný
2025-12-13 13:50:59 +01:00
parent 22fd295250
commit 0a85409deb
4 changed files with 630 additions and 612 deletions
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614
pkg/config/config.go
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@@ -6,245 +6,18 @@ import (
"log" "log"
"os" "os"
"path/filepath" "path/filepath"
"runtime"
"strconv"
"strings"
"time"
"gopkg.in/yaml.v3" "gopkg.in/yaml.v3"
) )
// BackendSettings contains structured backend configuration
type BackendSettings struct {
Command string `yaml:"command" json:"command"`
Args []string `yaml:"args" json:"args"`
Environment map[string]string `yaml:"environment,omitempty" json:"environment,omitempty"`
Docker *DockerSettings `yaml:"docker,omitempty" json:"docker,omitempty"`
ResponseHeaders map[string]string `yaml:"response_headers,omitempty" json:"response_headers,omitempty"`
}
// DockerSettings contains Docker-specific configuration
type DockerSettings struct {
Enabled bool `yaml:"enabled" json:"enabled"`
Image string `yaml:"image" json:"image"`
Args []string `yaml:"args" json:"args"`
Environment map[string]string `yaml:"environment,omitempty" json:"environment,omitempty"`
}
// BackendConfig contains backend executable configurations
type BackendConfig struct {
LlamaCpp BackendSettings `yaml:"llama-cpp" json:"llama-cpp"`
VLLM BackendSettings `yaml:"vllm" json:"vllm"`
MLX BackendSettings `yaml:"mlx" json:"mlx"`
}
// AppConfig represents the configuration for llamactl
type AppConfig struct {
Server ServerConfig `yaml:"server" json:"server"`
Backends BackendConfig `yaml:"backends" json:"backends"`
Instances InstancesConfig `yaml:"instances" json:"instances"`
Database DatabaseConfig `yaml:"database" json:"database"`
Auth AuthConfig `yaml:"auth" json:"auth"`
LocalNode string `yaml:"local_node,omitempty" json:"local_node,omitempty"`
Nodes map[string]NodeConfig `yaml:"nodes,omitempty" json:"nodes,omitempty"`
// Directory where all llamactl data will be stored (database, instances, logs, etc.)
DataDir string `yaml:"data_dir" json:"data_dir"`
Version string `yaml:"-" json:"version"`
CommitHash string `yaml:"-" json:"commit_hash"`
BuildTime string `yaml:"-" json:"build_time"`
}
// ServerConfig contains HTTP server configuration
type ServerConfig struct {
// Server host to bind to
Host string `yaml:"host" json:"host"`
// Server port to bind to
Port int `yaml:"port" json:"port"`
// Allowed origins for CORS (e.g., "http://localhost:3000")
AllowedOrigins []string `yaml:"allowed_origins" json:"allowed_origins"`
// Allowed headers for CORS (e.g., "Accept", "Authorization", "Content-Type", "X-CSRF-Token")
AllowedHeaders []string `yaml:"allowed_headers" json:"allowed_headers"`
// Enable Swagger UI for API documentation
EnableSwagger bool `yaml:"enable_swagger" json:"enable_swagger"`
// Response headers to send with responses
ResponseHeaders map[string]string `yaml:"response_headers,omitempty" json:"response_headers,omitempty"`
}
// DatabaseConfig contains database configuration settings
type DatabaseConfig struct {
// Database file path (relative to the top-level data_dir or absolute)
Path string `yaml:"path" json:"path"`
// Connection settings
MaxOpenConnections int `yaml:"max_open_connections" json:"max_open_connections"`
MaxIdleConnections int `yaml:"max_idle_connections" json:"max_idle_connections"`
ConnMaxLifetime time.Duration `yaml:"connection_max_lifetime" json:"connection_max_lifetime" swaggertype:"string" example:"1h"`
}
// InstancesConfig contains instance management configuration
type InstancesConfig struct {
// Port range for instances (e.g., 8000,9000)
PortRange [2]int `yaml:"port_range" json:"port_range"`
// Instance config directory override (relative to data_dir if not absolute)
InstancesDir string `yaml:"configs_dir" json:"configs_dir"`
// Automatically create the data directory if it doesn't exist
AutoCreateDirs bool `yaml:"auto_create_dirs" json:"auto_create_dirs"`
// Maximum number of instances that can be created
MaxInstances int `yaml:"max_instances" json:"max_instances"`
// Maximum number of instances that can be running at the same time
MaxRunningInstances int `yaml:"max_running_instances,omitempty" json:"max_running_instances,omitempty"`
// Enable LRU eviction for instance logs
EnableLRUEviction bool `yaml:"enable_lru_eviction" json:"enable_lru_eviction"`
// Default auto-restart setting for new instances
DefaultAutoRestart bool `yaml:"default_auto_restart" json:"default_auto_restart"`
// Default max restarts for new instances
DefaultMaxRestarts int `yaml:"default_max_restarts" json:"default_max_restarts"`
// Default restart delay for new instances (in seconds)
DefaultRestartDelay int `yaml:"default_restart_delay" json:"default_restart_delay"`
// Default on-demand start setting for new instances
DefaultOnDemandStart bool `yaml:"default_on_demand_start" json:"default_on_demand_start"`
// How long to wait for an instance to start on demand (in seconds)
OnDemandStartTimeout int `yaml:"on_demand_start_timeout,omitempty" json:"on_demand_start_timeout,omitempty"`
// Interval for checking instance timeouts (in minutes)
TimeoutCheckInterval int `yaml:"timeout_check_interval" json:"timeout_check_interval"`
// Logs directory override (relative to data_dir if not absolute)
LogsDir string `yaml:"logs_dir" json:"logs_dir"`
// Log rotation enabled
LogRotationEnabled bool `yaml:"log_rotation_enabled" default:"true"`
// Maximum log file size in MB before rotation
LogRotationMaxSize int `yaml:"log_rotation_max_size" default:"100"`
// Whether to compress rotated log files
LogRotationCompress bool `yaml:"log_rotation_compress" default:"false"`
}
// AuthConfig contains authentication settings
type AuthConfig struct {
// Require authentication for OpenAI compatible inference endpoints
RequireInferenceAuth bool `yaml:"require_inference_auth" json:"require_inference_auth"`
// List of keys for OpenAI compatible inference endpoints
InferenceKeys []string `yaml:"inference_keys" json:"inference_keys"`
// Require authentication for management endpoints
RequireManagementAuth bool `yaml:"require_management_auth" json:"require_management_auth"`
// List of keys for management endpoints
ManagementKeys []string `yaml:"management_keys" json:"management_keys"`
}
type NodeConfig struct {
Address string `yaml:"address" json:"address"`
APIKey string `yaml:"api_key,omitempty" json:"api_key,omitempty"`
}
// LoadConfig loads configuration with the following precedence: // LoadConfig loads configuration with the following precedence:
// 1. Hardcoded defaults // 1. Hardcoded defaults
// 2. Config file // 2. Config file
// 3. Environment variables // 3. Environment variables
func LoadConfig(configPath string) (AppConfig, error) { func LoadConfig(configPath string) (AppConfig, error) {
// 1. Start with defaults // 1. Start with defaults
defaultDataDir := getDefaultDataDirectory() defaultDataDir := getDefaultDataDir()
cfg := getDefaultConfig(defaultDataDir)
cfg := AppConfig{
Server: ServerConfig{
Host: "0.0.0.0",
Port: 8080,
AllowedOrigins: []string{"*"}, // Default to allow all origins
AllowedHeaders: []string{"*"}, // Default to allow all headers
EnableSwagger: false,
},
LocalNode: "main",
Nodes: map[string]NodeConfig{},
DataDir: defaultDataDir,
Backends: BackendConfig{
LlamaCpp: BackendSettings{
Command: "llama-server",
Args: []string{},
Environment: map[string]string{},
Docker: &DockerSettings{
Enabled: false,
Image: "ghcr.io/ggml-org/llama.cpp:server",
Args: []string{
"run", "--rm", "--network", "host", "--gpus", "all",
"-v", filepath.Join(defaultDataDir, "llama.cpp") + ":/root/.cache/llama.cpp"},
Environment: map[string]string{},
},
},
VLLM: BackendSettings{
Command: "vllm",
Args: []string{"serve"},
Docker: &DockerSettings{
Enabled: false,
Image: "vllm/vllm-openai:latest",
Args: []string{
"run", "--rm", "--network", "host", "--gpus", "all", "--shm-size", "1g",
"-v", filepath.Join(defaultDataDir, "huggingface") + ":/root/.cache/huggingface",
},
Environment: map[string]string{},
},
},
MLX: BackendSettings{
Command: "mlx_lm.server",
Args: []string{},
// No Docker section for MLX - not supported
},
},
Instances: InstancesConfig{
PortRange: [2]int{8000, 9000},
// NOTE: empty string is set as placeholder value since InstancesDir
// should be relative path to DataDir if not explicitly set.
InstancesDir: "",
AutoCreateDirs: true,
MaxInstances: -1, // -1 means unlimited
MaxRunningInstances: -1, // -1 means unlimited
EnableLRUEviction: true,
DefaultAutoRestart: true,
DefaultMaxRestarts: 3,
DefaultRestartDelay: 5,
DefaultOnDemandStart: true,
OnDemandStartTimeout: 120, // 2 minutes
TimeoutCheckInterval: 5, // Check timeouts every 5 minutes
LogsDir: "", // Will be set to data_dir/logs if empty
LogRotationEnabled: true,
LogRotationMaxSize: 100,
LogRotationCompress: false,
},
Database: DatabaseConfig{
Path: "", // Will be set to data_dir/llamactl.db if empty
MaxOpenConnections: 25,
MaxIdleConnections: 5,
ConnMaxLifetime: 5 * time.Minute,
},
Auth: AuthConfig{
RequireInferenceAuth: true,
InferenceKeys: []string{},
RequireManagementAuth: true,
ManagementKeys: []string{},
},
}
// 2. Load from config file // 2. Load from config file
if err := loadConfigFile(&cfg, configPath); err != nil { if err := loadConfigFile(&cfg, configPath); err != nil {
@@ -312,389 +85,6 @@ func loadConfigFile(cfg *AppConfig, configPath string) error {
return nil return nil
} }
// loadEnvVars overrides config with environment variables
func loadEnvVars(cfg *AppConfig) {
// Server config
if host := os.Getenv("LLAMACTL_HOST"); host != "" {
cfg.Server.Host = host
}
if port := os.Getenv("LLAMACTL_PORT"); port != "" {
if p, err := strconv.Atoi(port); err == nil {
cfg.Server.Port = p
}
}
if allowedOrigins := os.Getenv("LLAMACTL_ALLOWED_ORIGINS"); allowedOrigins != "" {
cfg.Server.AllowedOrigins = strings.Split(allowedOrigins, ",")
}
if enableSwagger := os.Getenv("LLAMACTL_ENABLE_SWAGGER"); enableSwagger != "" {
if b, err := strconv.ParseBool(enableSwagger); err == nil {
cfg.Server.EnableSwagger = b
}
}
// Data config
if dataDir := os.Getenv("LLAMACTL_DATA_DIRECTORY"); dataDir != "" {
cfg.DataDir = dataDir
}
if instancesDir := os.Getenv("LLAMACTL_INSTANCES_DIR"); instancesDir != "" {
cfg.Instances.InstancesDir = instancesDir
}
if logsDir := os.Getenv("LLAMACTL_LOGS_DIR"); logsDir != "" {
cfg.Instances.LogsDir = logsDir
}
if autoCreate := os.Getenv("LLAMACTL_AUTO_CREATE_DATA_DIR"); autoCreate != "" {
if b, err := strconv.ParseBool(autoCreate); err == nil {
cfg.Instances.AutoCreateDirs = b
}
}
// Instance config
if portRange := os.Getenv("LLAMACTL_INSTANCE_PORT_RANGE"); portRange != "" {
if ports := ParsePortRange(portRange); ports != [2]int{0, 0} {
cfg.Instances.PortRange = ports
}
}
if maxInstances := os.Getenv("LLAMACTL_MAX_INSTANCES"); maxInstances != "" {
if m, err := strconv.Atoi(maxInstances); err == nil {
cfg.Instances.MaxInstances = m
}
}
if maxRunning := os.Getenv("LLAMACTL_MAX_RUNNING_INSTANCES"); maxRunning != "" {
if m, err := strconv.Atoi(maxRunning); err == nil {
cfg.Instances.MaxRunningInstances = m
}
}
if enableLRUEviction := os.Getenv("LLAMACTL_ENABLE_LRU_EVICTION"); enableLRUEviction != "" {
if b, err := strconv.ParseBool(enableLRUEviction); err == nil {
cfg.Instances.EnableLRUEviction = b
}
}
// Backend config
// LlamaCpp backend
if llamaCmd := os.Getenv("LLAMACTL_LLAMACPP_COMMAND"); llamaCmd != "" {
cfg.Backends.LlamaCpp.Command = llamaCmd
}
if llamaArgs := os.Getenv("LLAMACTL_LLAMACPP_ARGS"); llamaArgs != "" {
cfg.Backends.LlamaCpp.Args = strings.Split(llamaArgs, " ")
}
if llamaEnv := os.Getenv("LLAMACTL_LLAMACPP_ENV"); llamaEnv != "" {
if cfg.Backends.LlamaCpp.Environment == nil {
cfg.Backends.LlamaCpp.Environment = make(map[string]string)
}
parseEnvVars(llamaEnv, cfg.Backends.LlamaCpp.Environment)
}
if llamaDockerEnabled := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ENABLED"); llamaDockerEnabled != "" {
if b, err := strconv.ParseBool(llamaDockerEnabled); err == nil {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Enabled = b
}
}
if llamaDockerImage := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_IMAGE"); llamaDockerImage != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Image = llamaDockerImage
}
if llamaDockerArgs := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ARGS"); llamaDockerArgs != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Args = strings.Split(llamaDockerArgs, " ")
}
if llamaDockerEnv := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ENV"); llamaDockerEnv != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
if cfg.Backends.LlamaCpp.Docker.Environment == nil {
cfg.Backends.LlamaCpp.Docker.Environment = make(map[string]string)
}
parseEnvVars(llamaDockerEnv, cfg.Backends.LlamaCpp.Docker.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_LLAMACPP_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.LlamaCpp.ResponseHeaders == nil {
cfg.Backends.LlamaCpp.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.LlamaCpp.ResponseHeaders)
}
// vLLM backend
if vllmCmd := os.Getenv("LLAMACTL_VLLM_COMMAND"); vllmCmd != "" {
cfg.Backends.VLLM.Command = vllmCmd
}
if vllmArgs := os.Getenv("LLAMACTL_VLLM_ARGS"); vllmArgs != "" {
cfg.Backends.VLLM.Args = strings.Split(vllmArgs, " ")
}
if vllmEnv := os.Getenv("LLAMACTL_VLLM_ENV"); vllmEnv != "" {
if cfg.Backends.VLLM.Environment == nil {
cfg.Backends.VLLM.Environment = make(map[string]string)
}
parseEnvVars(vllmEnv, cfg.Backends.VLLM.Environment)
}
if vllmDockerEnabled := os.Getenv("LLAMACTL_VLLM_DOCKER_ENABLED"); vllmDockerEnabled != "" {
if b, err := strconv.ParseBool(vllmDockerEnabled); err == nil {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Enabled = b
}
}
if vllmDockerImage := os.Getenv("LLAMACTL_VLLM_DOCKER_IMAGE"); vllmDockerImage != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Image = vllmDockerImage
}
if vllmDockerArgs := os.Getenv("LLAMACTL_VLLM_DOCKER_ARGS"); vllmDockerArgs != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Args = strings.Split(vllmDockerArgs, " ")
}
if vllmDockerEnv := os.Getenv("LLAMACTL_VLLM_DOCKER_ENV"); vllmDockerEnv != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
if cfg.Backends.VLLM.Docker.Environment == nil {
cfg.Backends.VLLM.Docker.Environment = make(map[string]string)
}
parseEnvVars(vllmDockerEnv, cfg.Backends.VLLM.Docker.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_VLLM_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.VLLM.ResponseHeaders == nil {
cfg.Backends.VLLM.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.VLLM.ResponseHeaders)
}
// MLX backend
if mlxCmd := os.Getenv("LLAMACTL_MLX_COMMAND"); mlxCmd != "" {
cfg.Backends.MLX.Command = mlxCmd
}
if mlxArgs := os.Getenv("LLAMACTL_MLX_ARGS"); mlxArgs != "" {
cfg.Backends.MLX.Args = strings.Split(mlxArgs, " ")
}
if mlxEnv := os.Getenv("LLAMACTL_MLX_ENV"); mlxEnv != "" {
if cfg.Backends.MLX.Environment == nil {
cfg.Backends.MLX.Environment = make(map[string]string)
}
parseEnvVars(mlxEnv, cfg.Backends.MLX.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_MLX_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.MLX.ResponseHeaders == nil {
cfg.Backends.MLX.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.MLX.ResponseHeaders)
}
// Instance defaults
if autoRestart := os.Getenv("LLAMACTL_DEFAULT_AUTO_RESTART"); autoRestart != "" {
if b, err := strconv.ParseBool(autoRestart); err == nil {
cfg.Instances.DefaultAutoRestart = b
}
}
if maxRestarts := os.Getenv("LLAMACTL_DEFAULT_MAX_RESTARTS"); maxRestarts != "" {
if m, err := strconv.Atoi(maxRestarts); err == nil {
cfg.Instances.DefaultMaxRestarts = m
}
}
if restartDelay := os.Getenv("LLAMACTL_DEFAULT_RESTART_DELAY"); restartDelay != "" {
if seconds, err := strconv.Atoi(restartDelay); err == nil {
cfg.Instances.DefaultRestartDelay = seconds
}
}
if onDemandStart := os.Getenv("LLAMACTL_DEFAULT_ON_DEMAND_START"); onDemandStart != "" {
if b, err := strconv.ParseBool(onDemandStart); err == nil {
cfg.Instances.DefaultOnDemandStart = b
}
}
if onDemandTimeout := os.Getenv("LLAMACTL_ON_DEMAND_START_TIMEOUT"); onDemandTimeout != "" {
if seconds, err := strconv.Atoi(onDemandTimeout); err == nil {
cfg.Instances.OnDemandStartTimeout = seconds
}
}
if timeoutCheckInterval := os.Getenv("LLAMACTL_TIMEOUT_CHECK_INTERVAL"); timeoutCheckInterval != "" {
if minutes, err := strconv.Atoi(timeoutCheckInterval); err == nil {
cfg.Instances.TimeoutCheckInterval = minutes
}
}
// Auth config
if requireInferenceAuth := os.Getenv("LLAMACTL_REQUIRE_INFERENCE_AUTH"); requireInferenceAuth != "" {
if b, err := strconv.ParseBool(requireInferenceAuth); err == nil {
cfg.Auth.RequireInferenceAuth = b
}
}
if inferenceKeys := os.Getenv("LLAMACTL_INFERENCE_KEYS"); inferenceKeys != "" {
cfg.Auth.InferenceKeys = strings.Split(inferenceKeys, ",")
}
if requireManagementAuth := os.Getenv("LLAMACTL_REQUIRE_MANAGEMENT_AUTH"); requireManagementAuth != "" {
if b, err := strconv.ParseBool(requireManagementAuth); err == nil {
cfg.Auth.RequireManagementAuth = b
}
}
if managementKeys := os.Getenv("LLAMACTL_MANAGEMENT_KEYS"); managementKeys != "" {
cfg.Auth.ManagementKeys = strings.Split(managementKeys, ",")
}
// Local node config
if localNode := os.Getenv("LLAMACTL_LOCAL_NODE"); localNode != "" {
cfg.LocalNode = localNode
}
// Database config
if dbPath := os.Getenv("LLAMACTL_DATABASE_PATH"); dbPath != "" {
cfg.Database.Path = dbPath
}
if maxOpenConns := os.Getenv("LLAMACTL_DATABASE_MAX_OPEN_CONNECTIONS"); maxOpenConns != "" {
if m, err := strconv.Atoi(maxOpenConns); err == nil {
cfg.Database.MaxOpenConnections = m
}
}
if maxIdleConns := os.Getenv("LLAMACTL_DATABASE_MAX_IDLE_CONNECTIONS"); maxIdleConns != "" {
if m, err := strconv.Atoi(maxIdleConns); err == nil {
cfg.Database.MaxIdleConnections = m
}
}
if connMaxLifetime := os.Getenv("LLAMACTL_DATABASE_CONN_MAX_LIFETIME"); connMaxLifetime != "" {
if d, err := time.ParseDuration(connMaxLifetime); err == nil {
cfg.Database.ConnMaxLifetime = d
}
}
// Log rotation config
if logRotationEnabled := os.Getenv("LLAMACTL_LOG_ROTATION_ENABLED"); logRotationEnabled != "" {
if b, err := strconv.ParseBool(logRotationEnabled); err == nil {
cfg.Instances.LogRotationEnabled = b
}
}
if logRotationMaxSize := os.Getenv("LLAMACTL_LOG_ROTATION_MAX_SIZE"); logRotationMaxSize != "" {
if m, err := strconv.Atoi(logRotationMaxSize); err == nil {
cfg.Instances.LogRotationMaxSize = m
}
}
if logRotationCompress := os.Getenv("LLAMACTL_LOG_ROTATION_COMPRESS"); logRotationCompress != "" {
if b, err := strconv.ParseBool(logRotationCompress); err == nil {
cfg.Instances.LogRotationCompress = b
}
}
}
// ParsePortRange parses port range from string formats like "8000-9000" or "8000,9000"
func ParsePortRange(s string) [2]int {
var parts []string
// Try both separators
if strings.Contains(s, "-") {
parts = strings.Split(s, "-")
} else if strings.Contains(s, ",") {
parts = strings.Split(s, ",")
}
// Parse the two parts
if len(parts) == 2 {
start, err1 := strconv.Atoi(strings.TrimSpace(parts[0]))
end, err2 := strconv.Atoi(strings.TrimSpace(parts[1]))
if err1 == nil && err2 == nil {
return [2]int{start, end}
}
}
return [2]int{0, 0} // Invalid format
}
// parseEnvVars parses environment variables in format "KEY1=value1,KEY2=value2"
// and populates the provided environment map
func parseEnvVars(envString string, envMap map[string]string) {
if envString == "" {
return
}
for _, envPair := range strings.Split(envString, ",") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
envMap[parts[0]] = parts[1]
}
}
}
// parseHeaders parses HTTP headers in format "KEY1=value1;KEY2=value2"
// and populates the provided environment map
func parseHeaders(envString string, envMap map[string]string) {
if envString == "" {
return
}
for _, envPair := range strings.Split(envString, ";") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
envMap[parts[0]] = parts[1]
}
}
}
// getDefaultDataDirectory returns platform-specific default data directory
func getDefaultDataDirectory() string {
switch runtime.GOOS {
case "windows":
// Try PROGRAMDATA first (system-wide), fallback to LOCALAPPDATA (user)
if programData := os.Getenv("PROGRAMDATA"); programData != "" {
return filepath.Join(programData, "llamactl")
}
if localAppData := os.Getenv("LOCALAPPDATA"); localAppData != "" {
return filepath.Join(localAppData, "llamactl")
}
return "C:\\ProgramData\\llamactl" // Final fallback
case "darwin":
// For macOS, use user's Application Support directory
if homeDir, _ := os.UserHomeDir(); homeDir != "" {
return filepath.Join(homeDir, "Library", "Application Support", "llamactl")
}
return "/usr/local/var/llamactl" // Fallback
default:
// Linux and other Unix-like systems
if homeDir, _ := os.UserHomeDir(); homeDir != "" {
return filepath.Join(homeDir, ".local", "share", "llamactl")
}
return "/var/lib/llamactl" // Final fallback
}
}
// getDefaultConfigLocations returns platform-specific config file locations
func getDefaultConfigLocations() []string {
var locations []string
// Use ./llamactl.yaml and ./config.yaml as the default config file
locations = append(locations, "llamactl.yaml")
locations = append(locations, "config.yaml")
homeDir, _ := os.UserHomeDir()
switch runtime.GOOS {
case "windows":
// Windows: Use APPDATA if available, else user home, fallback to ProgramData
if appData := os.Getenv("APPDATA"); appData != "" {
locations = append(locations, filepath.Join(appData, "llamactl", "config.yaml"))
} else if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, "llamactl", "config.yaml"))
}
locations = append(locations, filepath.Join(os.Getenv("PROGRAMDATA"), "llamactl", "config.yaml"))
case "darwin":
// macOS: Use Application Support in user home, fallback to /Library/Application Support
if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, "Library", "Application Support", "llamactl", "config.yaml"))
}
locations = append(locations, "/Library/Application Support/llamactl/config.yaml")
default:
// Linux/Unix: Use ~/.config/llamactl/config.yaml, fallback to /etc/llamactl/config.yaml
if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, ".config", "llamactl", "config.yaml"))
}
locations = append(locations, "/etc/llamactl/config.yaml")
}
return locations
}
// SanitizedCopy returns a copy of the AppConfig with sensitive information removed // SanitizedCopy returns a copy of the AppConfig with sensitive information removed
func (cfg *AppConfig) SanitizedCopy() (AppConfig, error) { func (cfg *AppConfig) SanitizedCopy() (AppConfig, error) {
// Deep copy via JSON marshal/unmarshal to avoid concurrent map access // Deep copy via JSON marshal/unmarshal to avoid concurrent map access

154
pkg/config/defaults.go Normal file
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package config
import (
"os"
"path/filepath"
"runtime"
"time"
)
func getDefaultConfig(dataDir string) AppConfig {
return AppConfig{
Server: ServerConfig{
Host: "0.0.0.0",
Port: 8080,
AllowedOrigins: []string{"*"}, // Default to allow all origins
AllowedHeaders: []string{"*"}, // Default to allow all headers
EnableSwagger: false,
},
LocalNode: "main",
Nodes: map[string]NodeConfig{},
DataDir: dataDir,
Backends: BackendConfig{
LlamaCpp: BackendSettings{
Command: "llama-server",
Args: []string{},
Environment: map[string]string{},
Docker: &DockerSettings{
Enabled: false,
Image: "ghcr.io/ggml-org/llama.cpp:server",
Args: []string{
"run", "--rm", "--network", "host", "--gpus", "all",
"-v", filepath.Join(dataDir, "llama.cpp") + ":/root/.cache/llama.cpp"},
Environment: map[string]string{},
},
},
VLLM: BackendSettings{
Command: "vllm",
Args: []string{"serve"},
Docker: &DockerSettings{
Enabled: false,
Image: "vllm/vllm-openai:latest",
Args: []string{
"run", "--rm", "--network", "host", "--gpus", "all", "--shm-size", "1g",
"-v", filepath.Join(dataDir, "huggingface") + ":/root/.cache/huggingface",
},
Environment: map[string]string{},
},
},
MLX: BackendSettings{
Command: "mlx_lm.server",
Args: []string{},
// No Docker section for MLX - not supported
},
},
Instances: InstancesConfig{
PortRange: [2]int{8000, 9000},
// NOTE: empty string is set as placeholder value since InstancesDir
// should be relative path to DataDir if not explicitly set.
InstancesDir: "",
AutoCreateDirs: true,
MaxInstances: -1, // -1 means unlimited
MaxRunningInstances: -1, // -1 means unlimited
EnableLRUEviction: true,
DefaultAutoRestart: true,
DefaultMaxRestarts: 3,
DefaultRestartDelay: 5,
DefaultOnDemandStart: true,
OnDemandStartTimeout: 120, // 2 minutes
TimeoutCheckInterval: 5, // Check timeouts every 5 minutes
LogsDir: "", // Will be set to data_dir/logs if empty
LogRotationEnabled: true,
LogRotationMaxSize: 100,
LogRotationCompress: false,
},
Database: DatabaseConfig{
Path: "", // Will be set to data_dir/llamactl.db if empty
MaxOpenConnections: 25,
MaxIdleConnections: 5,
ConnMaxLifetime: 5 * time.Minute,
},
Auth: AuthConfig{
RequireInferenceAuth: true,
InferenceKeys: []string{},
RequireManagementAuth: true,
ManagementKeys: []string{},
},
}
}
// getDefaultDataDir returns platform-specific default data directory
func getDefaultDataDir() string {
switch runtime.GOOS {
case "windows":
// Try PROGRAMDATA first (system-wide), fallback to LOCALAPPDATA (user)
if programData := os.Getenv("PROGRAMDATA"); programData != "" {
return filepath.Join(programData, "llamactl")
}
if localAppData := os.Getenv("LOCALAPPDATA"); localAppData != "" {
return filepath.Join(localAppData, "llamactl")
}
return "C:\\ProgramData\\llamactl" // Final fallback
case "darwin":
// For macOS, use user's Application Support directory
if homeDir, _ := os.UserHomeDir(); homeDir != "" {
return filepath.Join(homeDir, "Library", "Application Support", "llamactl")
}
return "/usr/local/var/llamactl" // Fallback
default:
// Linux and other Unix-like systems
if homeDir, _ := os.UserHomeDir(); homeDir != "" {
return filepath.Join(homeDir, ".local", "share", "llamactl")
}
return "/var/lib/llamactl" // Final fallback
}
}
// getDefaultConfigLocations returns platform-specific config file locations
func getDefaultConfigLocations() []string {
var locations []string
// Use ./llamactl.yaml and ./config.yaml as the default config file
locations = append(locations, "llamactl.yaml")
locations = append(locations, "config.yaml")
homeDir, _ := os.UserHomeDir()
switch runtime.GOOS {
case "windows":
// Windows: Use APPDATA if available, else user home, fallback to ProgramData
if appData := os.Getenv("APPDATA"); appData != "" {
locations = append(locations, filepath.Join(appData, "llamactl", "config.yaml"))
} else if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, "llamactl", "config.yaml"))
}
locations = append(locations, filepath.Join(os.Getenv("PROGRAMDATA"), "llamactl", "config.yaml"))
case "darwin":
// macOS: Use Application Support in user home, fallback to /Library/Application Support
if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, "Library", "Application Support", "llamactl", "config.yaml"))
}
locations = append(locations, "/Library/Application Support/llamactl/config.yaml")
default:
// Linux/Unix: Use ~/.config/llamactl/config.yaml, fallback to /etc/llamactl/config.yaml
if homeDir != "" {
locations = append(locations, filepath.Join(homeDir, ".config", "llamactl", "config.yaml"))
}
locations = append(locations, "/etc/llamactl/config.yaml")
}
return locations
}

325
pkg/config/env.go Normal file
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package config
import (
"os"
"strconv"
"strings"
"time"
)
// loadEnvVars overrides config with environment variables
func loadEnvVars(cfg *AppConfig) {
// Server config
if host := os.Getenv("LLAMACTL_HOST"); host != "" {
cfg.Server.Host = host
}
if port := os.Getenv("LLAMACTL_PORT"); port != "" {
if p, err := strconv.Atoi(port); err == nil {
cfg.Server.Port = p
}
}
if allowedOrigins := os.Getenv("LLAMACTL_ALLOWED_ORIGINS"); allowedOrigins != "" {
cfg.Server.AllowedOrigins = strings.Split(allowedOrigins, ",")
}
if enableSwagger := os.Getenv("LLAMACTL_ENABLE_SWAGGER"); enableSwagger != "" {
if b, err := strconv.ParseBool(enableSwagger); err == nil {
cfg.Server.EnableSwagger = b
}
}
// Data config
if dataDir := os.Getenv("LLAMACTL_DATA_DIRECTORY"); dataDir != "" {
cfg.DataDir = dataDir
}
if instancesDir := os.Getenv("LLAMACTL_INSTANCES_DIR"); instancesDir != "" {
cfg.Instances.InstancesDir = instancesDir
}
if logsDir := os.Getenv("LLAMACTL_LOGS_DIR"); logsDir != "" {
cfg.Instances.LogsDir = logsDir
}
if autoCreate := os.Getenv("LLAMACTL_AUTO_CREATE_DATA_DIR"); autoCreate != "" {
if b, err := strconv.ParseBool(autoCreate); err == nil {
cfg.Instances.AutoCreateDirs = b
}
}
// Instance config
if portRange := os.Getenv("LLAMACTL_INSTANCE_PORT_RANGE"); portRange != "" {
if ports := ParsePortRange(portRange); ports != [2]int{0, 0} {
cfg.Instances.PortRange = ports
}
}
if maxInstances := os.Getenv("LLAMACTL_MAX_INSTANCES"); maxInstances != "" {
if m, err := strconv.Atoi(maxInstances); err == nil {
cfg.Instances.MaxInstances = m
}
}
if maxRunning := os.Getenv("LLAMACTL_MAX_RUNNING_INSTANCES"); maxRunning != "" {
if m, err := strconv.Atoi(maxRunning); err == nil {
cfg.Instances.MaxRunningInstances = m
}
}
if enableLRUEviction := os.Getenv("LLAMACTL_ENABLE_LRU_EVICTION"); enableLRUEviction != "" {
if b, err := strconv.ParseBool(enableLRUEviction); err == nil {
cfg.Instances.EnableLRUEviction = b
}
}
// Backend config
// LlamaCpp backend
if llamaCmd := os.Getenv("LLAMACTL_LLAMACPP_COMMAND"); llamaCmd != "" {
cfg.Backends.LlamaCpp.Command = llamaCmd
}
if llamaArgs := os.Getenv("LLAMACTL_LLAMACPP_ARGS"); llamaArgs != "" {
cfg.Backends.LlamaCpp.Args = strings.Split(llamaArgs, " ")
}
if llamaEnv := os.Getenv("LLAMACTL_LLAMACPP_ENV"); llamaEnv != "" {
if cfg.Backends.LlamaCpp.Environment == nil {
cfg.Backends.LlamaCpp.Environment = make(map[string]string)
}
parseEnvVars(llamaEnv, cfg.Backends.LlamaCpp.Environment)
}
if llamaDockerEnabled := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ENABLED"); llamaDockerEnabled != "" {
if b, err := strconv.ParseBool(llamaDockerEnabled); err == nil {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Enabled = b
}
}
if llamaDockerImage := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_IMAGE"); llamaDockerImage != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Image = llamaDockerImage
}
if llamaDockerArgs := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ARGS"); llamaDockerArgs != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
cfg.Backends.LlamaCpp.Docker.Args = strings.Split(llamaDockerArgs, " ")
}
if llamaDockerEnv := os.Getenv("LLAMACTL_LLAMACPP_DOCKER_ENV"); llamaDockerEnv != "" {
if cfg.Backends.LlamaCpp.Docker == nil {
cfg.Backends.LlamaCpp.Docker = &DockerSettings{}
}
if cfg.Backends.LlamaCpp.Docker.Environment == nil {
cfg.Backends.LlamaCpp.Docker.Environment = make(map[string]string)
}
parseEnvVars(llamaDockerEnv, cfg.Backends.LlamaCpp.Docker.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_LLAMACPP_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.LlamaCpp.ResponseHeaders == nil {
cfg.Backends.LlamaCpp.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.LlamaCpp.ResponseHeaders)
}
// vLLM backend
if vllmCmd := os.Getenv("LLAMACTL_VLLM_COMMAND"); vllmCmd != "" {
cfg.Backends.VLLM.Command = vllmCmd
}
if vllmArgs := os.Getenv("LLAMACTL_VLLM_ARGS"); vllmArgs != "" {
cfg.Backends.VLLM.Args = strings.Split(vllmArgs, " ")
}
if vllmEnv := os.Getenv("LLAMACTL_VLLM_ENV"); vllmEnv != "" {
if cfg.Backends.VLLM.Environment == nil {
cfg.Backends.VLLM.Environment = make(map[string]string)
}
parseEnvVars(vllmEnv, cfg.Backends.VLLM.Environment)
}
if vllmDockerEnabled := os.Getenv("LLAMACTL_VLLM_DOCKER_ENABLED"); vllmDockerEnabled != "" {
if b, err := strconv.ParseBool(vllmDockerEnabled); err == nil {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Enabled = b
}
}
if vllmDockerImage := os.Getenv("LLAMACTL_VLLM_DOCKER_IMAGE"); vllmDockerImage != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Image = vllmDockerImage
}
if vllmDockerArgs := os.Getenv("LLAMACTL_VLLM_DOCKER_ARGS"); vllmDockerArgs != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
cfg.Backends.VLLM.Docker.Args = strings.Split(vllmDockerArgs, " ")
}
if vllmDockerEnv := os.Getenv("LLAMACTL_VLLM_DOCKER_ENV"); vllmDockerEnv != "" {
if cfg.Backends.VLLM.Docker == nil {
cfg.Backends.VLLM.Docker = &DockerSettings{}
}
if cfg.Backends.VLLM.Docker.Environment == nil {
cfg.Backends.VLLM.Docker.Environment = make(map[string]string)
}
parseEnvVars(vllmDockerEnv, cfg.Backends.VLLM.Docker.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_VLLM_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.VLLM.ResponseHeaders == nil {
cfg.Backends.VLLM.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.VLLM.ResponseHeaders)
}
// MLX backend
if mlxCmd := os.Getenv("LLAMACTL_MLX_COMMAND"); mlxCmd != "" {
cfg.Backends.MLX.Command = mlxCmd
}
if mlxArgs := os.Getenv("LLAMACTL_MLX_ARGS"); mlxArgs != "" {
cfg.Backends.MLX.Args = strings.Split(mlxArgs, " ")
}
if mlxEnv := os.Getenv("LLAMACTL_MLX_ENV"); mlxEnv != "" {
if cfg.Backends.MLX.Environment == nil {
cfg.Backends.MLX.Environment = make(map[string]string)
}
parseEnvVars(mlxEnv, cfg.Backends.MLX.Environment)
}
if llamaEnv := os.Getenv("LLAMACTL_MLX_RESPONSE_HEADERS"); llamaEnv != "" {
if cfg.Backends.MLX.ResponseHeaders == nil {
cfg.Backends.MLX.ResponseHeaders = make(map[string]string)
}
parseHeaders(llamaEnv, cfg.Backends.MLX.ResponseHeaders)
}
// Instance defaults
if autoRestart := os.Getenv("LLAMACTL_DEFAULT_AUTO_RESTART"); autoRestart != "" {
if b, err := strconv.ParseBool(autoRestart); err == nil {
cfg.Instances.DefaultAutoRestart = b
}
}
if maxRestarts := os.Getenv("LLAMACTL_DEFAULT_MAX_RESTARTS"); maxRestarts != "" {
if m, err := strconv.Atoi(maxRestarts); err == nil {
cfg.Instances.DefaultMaxRestarts = m
}
}
if restartDelay := os.Getenv("LLAMACTL_DEFAULT_RESTART_DELAY"); restartDelay != "" {
if seconds, err := strconv.Atoi(restartDelay); err == nil {
cfg.Instances.DefaultRestartDelay = seconds
}
}
if onDemandStart := os.Getenv("LLAMACTL_DEFAULT_ON_DEMAND_START"); onDemandStart != "" {
if b, err := strconv.ParseBool(onDemandStart); err == nil {
cfg.Instances.DefaultOnDemandStart = b
}
}
if onDemandTimeout := os.Getenv("LLAMACTL_ON_DEMAND_START_TIMEOUT"); onDemandTimeout != "" {
if seconds, err := strconv.Atoi(onDemandTimeout); err == nil {
cfg.Instances.OnDemandStartTimeout = seconds
}
}
if timeoutCheckInterval := os.Getenv("LLAMACTL_TIMEOUT_CHECK_INTERVAL"); timeoutCheckInterval != "" {
if minutes, err := strconv.Atoi(timeoutCheckInterval); err == nil {
cfg.Instances.TimeoutCheckInterval = minutes
}
}
// Auth config
if requireInferenceAuth := os.Getenv("LLAMACTL_REQUIRE_INFERENCE_AUTH"); requireInferenceAuth != "" {
if b, err := strconv.ParseBool(requireInferenceAuth); err == nil {
cfg.Auth.RequireInferenceAuth = b
}
}
if inferenceKeys := os.Getenv("LLAMACTL_INFERENCE_KEYS"); inferenceKeys != "" {
cfg.Auth.InferenceKeys = strings.Split(inferenceKeys, ",")
}
if requireManagementAuth := os.Getenv("LLAMACTL_REQUIRE_MANAGEMENT_AUTH"); requireManagementAuth != "" {
if b, err := strconv.ParseBool(requireManagementAuth); err == nil {
cfg.Auth.RequireManagementAuth = b
}
}
if managementKeys := os.Getenv("LLAMACTL_MANAGEMENT_KEYS"); managementKeys != "" {
cfg.Auth.ManagementKeys = strings.Split(managementKeys, ",")
}
// Local node config
if localNode := os.Getenv("LLAMACTL_LOCAL_NODE"); localNode != "" {
cfg.LocalNode = localNode
}
// Database config
if dbPath := os.Getenv("LLAMACTL_DATABASE_PATH"); dbPath != "" {
cfg.Database.Path = dbPath
}
if maxOpenConns := os.Getenv("LLAMACTL_DATABASE_MAX_OPEN_CONNECTIONS"); maxOpenConns != "" {
if m, err := strconv.Atoi(maxOpenConns); err == nil {
cfg.Database.MaxOpenConnections = m
}
}
if maxIdleConns := os.Getenv("LLAMACTL_DATABASE_MAX_IDLE_CONNECTIONS"); maxIdleConns != "" {
if m, err := strconv.Atoi(maxIdleConns); err == nil {
cfg.Database.MaxIdleConnections = m
}
}
if connMaxLifetime := os.Getenv("LLAMACTL_DATABASE_CONN_MAX_LIFETIME"); connMaxLifetime != "" {
if d, err := time.ParseDuration(connMaxLifetime); err == nil {
cfg.Database.ConnMaxLifetime = d
}
}
// Log rotation config
if logRotationEnabled := os.Getenv("LLAMACTL_LOG_ROTATION_ENABLED"); logRotationEnabled != "" {
if b, err := strconv.ParseBool(logRotationEnabled); err == nil {
cfg.Instances.LogRotationEnabled = b
}
}
if logRotationMaxSize := os.Getenv("LLAMACTL_LOG_ROTATION_MAX_SIZE"); logRotationMaxSize != "" {
if m, err := strconv.Atoi(logRotationMaxSize); err == nil {
cfg.Instances.LogRotationMaxSize = m
}
}
if logRotationCompress := os.Getenv("LLAMACTL_LOG_ROTATION_COMPRESS"); logRotationCompress != "" {
if b, err := strconv.ParseBool(logRotationCompress); err == nil {
cfg.Instances.LogRotationCompress = b
}
}
}
// ParsePortRange parses port range from string formats like "8000-9000" or "8000,9000"
func ParsePortRange(s string) [2]int {
var parts []string
// Try both separators
if strings.Contains(s, "-") {
parts = strings.Split(s, "-")
} else if strings.Contains(s, ",") {
parts = strings.Split(s, ",")
}
// Parse the two parts
if len(parts) == 2 {
start, err1 := strconv.Atoi(strings.TrimSpace(parts[0]))
end, err2 := strconv.Atoi(strings.TrimSpace(parts[1]))
if err1 == nil && err2 == nil {
return [2]int{start, end}
}
}
return [2]int{0, 0} // Invalid format
}
// parseEnvVars parses environment variables in format "KEY1=value1,KEY2=value2"
// and populates the provided environment map
func parseEnvVars(envString string, envMap map[string]string) {
if envString == "" {
return
}
for _, envPair := range strings.Split(envString, ",") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
envMap[parts[0]] = parts[1]
}
}
}
// parseHeaders parses HTTP headers in format "KEY1=value1;KEY2=value2"
// and populates the provided environment map
func parseHeaders(envString string, envMap map[string]string) {
if envString == "" {
return
}
for _, envPair := range strings.Split(envString, ";") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
envMap[parts[0]] = parts[1]
}
}
}

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package config
import "time"
// BackendSettings contains structured backend configuration
type BackendSettings struct {
Command string `yaml:"command" json:"command"`
Args []string `yaml:"args" json:"args"`
Environment map[string]string `yaml:"environment,omitempty" json:"environment,omitempty"`
Docker *DockerSettings `yaml:"docker,omitempty" json:"docker,omitempty"`
ResponseHeaders map[string]string `yaml:"response_headers,omitempty" json:"response_headers,omitempty"`
}
// DockerSettings contains Docker-specific configuration
type DockerSettings struct {
Enabled bool `yaml:"enabled" json:"enabled"`
Image string `yaml:"image" json:"image"`
Args []string `yaml:"args" json:"args"`
Environment map[string]string `yaml:"environment,omitempty" json:"environment,omitempty"`
}
// BackendConfig contains backend executable configurations
type BackendConfig struct {
LlamaCpp BackendSettings `yaml:"llama-cpp" json:"llama-cpp"`
VLLM BackendSettings `yaml:"vllm" json:"vllm"`
MLX BackendSettings `yaml:"mlx" json:"mlx"`
}
// AppConfig represents the configuration for llamactl
type AppConfig struct {
Server ServerConfig `yaml:"server" json:"server"`
Backends BackendConfig `yaml:"backends" json:"backends"`
Instances InstancesConfig `yaml:"instances" json:"instances"`
Database DatabaseConfig `yaml:"database" json:"database"`
Auth AuthConfig `yaml:"auth" json:"auth"`
LocalNode string `yaml:"local_node,omitempty" json:"local_node,omitempty"`
Nodes map[string]NodeConfig `yaml:"nodes,omitempty" json:"nodes,omitempty"`
// Directory where all llamactl data will be stored (database, instances, logs, etc.)
DataDir string `yaml:"data_dir" json:"data_dir"`
Version string `yaml:"-" json:"version"`
CommitHash string `yaml:"-" json:"commit_hash"`
BuildTime string `yaml:"-" json:"build_time"`
}
// ServerConfig contains HTTP server configuration
type ServerConfig struct {
// Server host to bind to
Host string `yaml:"host" json:"host"`
// Server port to bind to
Port int `yaml:"port" json:"port"`
// Allowed origins for CORS (e.g., "http://localhost:3000")
AllowedOrigins []string `yaml:"allowed_origins" json:"allowed_origins"`
// Allowed headers for CORS (e.g., "Accept", "Authorization", "Content-Type", "X-CSRF-Token")
AllowedHeaders []string `yaml:"allowed_headers" json:"allowed_headers"`
// Enable Swagger UI for API documentation
EnableSwagger bool `yaml:"enable_swagger" json:"enable_swagger"`
// Response headers to send with responses
ResponseHeaders map[string]string `yaml:"response_headers,omitempty" json:"response_headers,omitempty"`
}
// DatabaseConfig contains database configuration settings
type DatabaseConfig struct {
// Database file path (relative to the top-level data_dir or absolute)
Path string `yaml:"path" json:"path"`
// Connection settings
MaxOpenConnections int `yaml:"max_open_connections" json:"max_open_connections"`
MaxIdleConnections int `yaml:"max_idle_connections" json:"max_idle_connections"`
ConnMaxLifetime time.Duration `yaml:"connection_max_lifetime" json:"connection_max_lifetime" swaggertype:"string" example:"1h"`
}
// InstancesConfig contains instance management configuration
type InstancesConfig struct {
// Port range for instances (e.g., 8000,9000)
PortRange [2]int `yaml:"port_range" json:"port_range"`
// Instance config directory override (relative to data_dir if not absolute)
InstancesDir string `yaml:"configs_dir" json:"configs_dir"`
// Automatically create the data directory if it doesn't exist
AutoCreateDirs bool `yaml:"auto_create_dirs" json:"auto_create_dirs"`
// Maximum number of instances that can be created
MaxInstances int `yaml:"max_instances" json:"max_instances"`
// Maximum number of instances that can be running at the same time
MaxRunningInstances int `yaml:"max_running_instances,omitempty" json:"max_running_instances,omitempty"`
// Enable LRU eviction for instance logs
EnableLRUEviction bool `yaml:"enable_lru_eviction" json:"enable_lru_eviction"`
// Default auto-restart setting for new instances
DefaultAutoRestart bool `yaml:"default_auto_restart" json:"default_auto_restart"`
// Default max restarts for new instances
DefaultMaxRestarts int `yaml:"default_max_restarts" json:"default_max_restarts"`
// Default restart delay for new instances (in seconds)
DefaultRestartDelay int `yaml:"default_restart_delay" json:"default_restart_delay"`
// Default on-demand start setting for new instances
DefaultOnDemandStart bool `yaml:"default_on_demand_start" json:"default_on_demand_start"`
// How long to wait for an instance to start on demand (in seconds)
OnDemandStartTimeout int `yaml:"on_demand_start_timeout,omitempty" json:"on_demand_start_timeout,omitempty"`
// Interval for checking instance timeouts (in minutes)
TimeoutCheckInterval int `yaml:"timeout_check_interval" json:"timeout_check_interval"`
// Logs directory override (relative to data_dir if not absolute)
LogsDir string `yaml:"logs_dir" json:"logs_dir"`
// Log rotation enabled
LogRotationEnabled bool `yaml:"log_rotation_enabled" default:"true"`
// Maximum log file size in MB before rotation
LogRotationMaxSize int `yaml:"log_rotation_max_size" default:"100"`
// Whether to compress rotated log files
LogRotationCompress bool `yaml:"log_rotation_compress" default:"false"`
}
// AuthConfig contains authentication settings
type AuthConfig struct {
// Require authentication for OpenAI compatible inference endpoints
RequireInferenceAuth bool `yaml:"require_inference_auth" json:"require_inference_auth"`
// List of keys for OpenAI compatible inference endpoints
InferenceKeys []string `yaml:"inference_keys" json:"inference_keys"`
// Require authentication for management endpoints
RequireManagementAuth bool `yaml:"require_management_auth" json:"require_management_auth"`
// List of keys for management endpoints
ManagementKeys []string `yaml:"management_keys" json:"management_keys"`
}
type NodeConfig struct {
Address string `yaml:"address" json:"address"`
APIKey string `yaml:"api_key,omitempty" json:"api_key,omitempty"`
}