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Parse backend env vars from env vars

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This commit is contained in:
Matúš Námešný
2025-09-28 15:22:01 +02:00
parent d092518114
commit fa9335663a
1 changed files with 36 additions and 12 deletions
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48
pkg/config/config.go
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@@ -302,6 +302,12 @@ func loadEnvVars(cfg *AppConfig) {
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 {
@@ -329,18 +335,22 @@ func loadEnvVars(cfg *AppConfig) {
if cfg.Backends.LlamaCpp.Docker.Environment == nil {
cfg.Backends.LlamaCpp.Docker.Environment = make(map[string]string)
}
// Parse env vars in format "KEY1=value1,KEY2=value2"
for _, envPair := range strings.Split(llamaDockerEnv, ",") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
cfg.Backends.LlamaCpp.Docker.Environment[parts[0]] = parts[1]
}
}
parseEnvVars(llamaDockerEnv, cfg.Backends.LlamaCpp.Docker.Environment)
}
// 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 {
@@ -368,12 +378,7 @@ func loadEnvVars(cfg *AppConfig) {
if cfg.Backends.VLLM.Docker.Environment == nil {
cfg.Backends.VLLM.Docker.Environment = make(map[string]string)
}
// Parse env vars in format "KEY1=value1,KEY2=value2"
for _, envPair := range strings.Split(vllmDockerEnv, ",") {
if parts := strings.SplitN(strings.TrimSpace(envPair), "=", 2); len(parts) == 2 {
cfg.Backends.VLLM.Docker.Environment[parts[0]] = parts[1]
}
}
parseEnvVars(vllmDockerEnv, cfg.Backends.VLLM.Docker.Environment)
}
// MLX backend
@@ -383,6 +388,12 @@ func loadEnvVars(cfg *AppConfig) {
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)
}
// Instance defaults
if autoRestart := os.Getenv("LLAMACTL_DEFAULT_AUTO_RESTART"); autoRestart != "" {
@@ -457,6 +468,19 @@ func ParsePortRange(s string) [2]int {
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]
}
}
}
// getDefaultDataDirectory returns platform-specific default data directory
func getDefaultDataDirectory() string {
switch runtime.GOOS {