feat: Add support for internal LiteLLM models (Qwen3, Gemma-4)
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- Add dynamic routing in ChatController for Qwen3-Coder and Gemma-4-31B
- Update scaffold.html and chat.html model selection dropdowns
- Maintain existing OpenRouter fallback via application.yml
This commit is contained in:
jade
2026-08-28 13:55:34 +09:00
parent 658b761778
commit d857069a3c
4 changed files with 69 additions and 24 deletions

View File

@@ -81,27 +81,59 @@ public class ChatController {
}
}
String selectedModel = request.getOrDefault("model", "cohere/north-mini-code:free").trim();
String selectedModel = request.getOrDefault("model", "Qwen3-Coder").trim();
if (selectedModel.isEmpty()) {
selectedModel = "cohere/north-mini-code:free";
selectedModel = "Qwen3-Coder";
}
// 1. gemini-flash-latest 선택 시 OpenRouter의 Google Gemma 4 모델로 라우팅
// LiteLLM 내부망 모델 매핑
if (selectedModel.equals("gemini-flash-latest")) {
selectedModel = "google/gemma-4-31b-it:free";
log.info("[Real AI Chat] Gemini 직접 API → OpenRouter Google Gemma 4 31B 로 라우팅 전환");
selectedModel = "Gemma-4-31B";
log.info("[Real AI Chat] 화면의 Gemini 플래시 선택을 사내 Gemma-4-31B 모델로 라우팅 전환");
}
// 2. OpenRouter 무료 모델 처리 (Spring AI 빌드된 ChatClient 및 MCP 툴 호출 완벽 지원!)
ChatClient activeChatClient = chatClientBuilder
.defaultSystem("You are AX HUB Assistant, a highly capable enterprise AI agent. You must use the provided tools to answer user questions when necessary. Always answer politely in Korean.")
.build();
ChatClient activeChatClient;
org.springframework.ai.chat.prompt.ChatOptions chatOptions;
// 2. 모델 분기 처리: 사내 모델(Qwen3/Gemma-4) vs 기존 외부 모델(OpenRouter 등)
if ("Qwen3-Coder".equalsIgnoreCase(selectedModel) || "Gemma-4-31B".equalsIgnoreCase(selectedModel)) {
// 사내 LiteLLM 환경 동적 ChatModel 생성
String liteLlmBaseUrl = "https://dev-iam-litellm.shinhanlife.co.kr:18020";
String apiKey = "Gemma-4-31B".equalsIgnoreCase(selectedModel) ? "sk-EH107wYBZuU6RUTqthR17A" : "sk-UJ2IRenvaMPbY3ozQdj6zw";
org.springframework.ai.openai.api.OpenAiApi openAiApi = org.springframework.ai.openai.api.OpenAiApi.builder()
.baseUrl(liteLlmBaseUrl)
.apiKey(new org.springframework.ai.model.SimpleApiKey(apiKey))
.build();
org.springframework.ai.openai.OpenAiChatModel dynamicChatModel = org.springframework.ai.openai.OpenAiChatModel.builder()
.openAiApi(openAiApi)
.build();
activeChatClient = ChatClient.builder(dynamicChatModel)
.defaultSystem("You are AX HUB Assistant, a highly capable enterprise AI agent. You must use the provided tools to answer user questions when necessary. Always answer politely in Korean.")
.build();
chatOptions = org.springframework.ai.openai.OpenAiChatOptions.builder()
.model(selectedModel)
.temperature(0.2)
.maxTokens(16384)
.build();
} else {
// 기존 방식: application.yml 에 설정된 기본 Bean (OpenRouter 등) 사용
activeChatClient = chatClientBuilder
.defaultSystem("You are AX HUB Assistant, a highly capable enterprise AI agent. You must use the provided tools to answer user questions when necessary. Always answer politely in Korean.")
.build();
chatOptions = org.springframework.ai.openai.OpenAiChatOptions.builder()
.model(selectedModel)
.build();
}
Flux<String> responseStream = activeChatClient.prompt()
.user(message)
.toolCallbacks(callbacks.toArray(new ToolCallback[0]))
.options(org.springframework.ai.openai.OpenAiChatOptions.builder()
.model(selectedModel).build())
.options(chatOptions)
.stream()
.content();

View File

@@ -9,6 +9,7 @@ spring:
lifecycle:
timeout-per-shutdown-phase: 20s
ai:
# 기본(외부) 모델로 사용할 OpenRouter 설정입니다.
openai:
api-key: ${OPENROUTER_API_KEY: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}
base-url: https://openrouter.ai/api/v1
@@ -18,6 +19,13 @@ spring:
model: cohere/north-mini-code:free
temperature: 0.3
# 신한라이프 다중 모델 동적 라우팅을 위한 커스텀 설정
shinhan:
ai:
base-url: https://dev-iam-litellm.shinhanlife.co.kr:18020
qwen-key: sk-UJ2IRenvaMPbY3ozQdj6zw
gemma-key: sk-EH107wYBZuU6RUTqthR17A
server:
port: 8081
http2:

View File

@@ -953,11 +953,15 @@
</div>
<div class="col-md-3">
<select id="aiModelSelect" class="form-select" aria-label="AI 모델 선택">
<option value="cohere/north-mini-code:free" selected>Cohere North Mini Code</option>
<option value="inclusionai/ling-3.0-flash:free">InclusionAI Ling 3 Flash</option>
<option value="openai/gpt-oss-20b:free">OpenAI GPT-OSS 20B</option>
<option value="google/gemma-4-31b-it:free">Google Gemma 4 31B</option>
<option value="nvidia/nemotron-3-nano-30b-a3b:free">NVIDIA Nemotron 3 Nano</option>
<optgroup label="[신한라이프 내부망]">
<option value="Qwen3-Coder" selected>Qwen3-Coder</option>
<option value="Gemma-4-31B">Gemma-4-31B</option>
</optgroup>
<optgroup label="[외부 OpenRouter 무료]">
<option value="cohere/north-mini-code:free">Cohere North Mini Code</option>
<option value="inclusionai/ling-3.0-flash:free">InclusionAI Ling 3 Flash</option>
<option value="openai/gpt-oss-20b:free">OpenAI GPT-OSS 20B</option>
</optgroup>
</select>
</div>
<div class="col-md-3 d-grid">

View File

@@ -88,14 +88,15 @@
</div>
<div class="flex items-center gap-4">
<select id="model-select" class="bg-[#1e2128] text-slate-300 text-xs px-3 py-1.5 rounded-lg border border-white/10 focus:outline-none focus:border-emerald-500/50 cursor-pointer">
<option value="Gemma-4-31B" selected>Gemma-4-31B (사내 로컬 제공)</option>
<option value="Qwen3-Coder">Qwen3-Coder (사내 로컬 제공)</option>
<option value="inclusionai/ling-3.0-flash:free">Ling 3.0 Flash (무료 - 외부)</option>
<option value="openai/gpt-oss-20b:free">GPT-OSS 20B (무료 - 외부)</option>
<option value="google/gemma-4-31b-it:free">Gemma 4 31B (무료 - 외부)</option>
<option value="nvidia/nemotron-3-nano-30b-a3b:free">NVIDIA Nemotron Nano 30B (무료 - 외부)</option>
<option value="cohere/north-mini-code:free">Cohere North Mini (기본 · 무료 - 외부)</option>
<option value="gemini-flash-latest">Gemini 1.5 Flash (직접 API - Google)</option>
<optgroup label="[신한라이프 내부망]">
<option value="Qwen3-Coder" selected>Qwen3-Coder</option>
<option value="Gemma-4-31B">Gemma-4-31B</option>
</optgroup>
<optgroup label="[외부 OpenRouter 무료]">
<option value="cohere/north-mini-code:free">Cohere North Mini Code</option>
<option value="inclusionai/ling-3.0-flash:free">Ling 3.0 Flash</option>
<option value="openai/gpt-oss-20b:free">GPT-OSS 20B</option>
</optgroup>
</select>
<div class="flex items-center gap-2">