fix: 统一 agent 默认端口为 8000（search_agent 系列保持 8080）

- 修改 template_manager.py、k8s_manager.py 中的端口映射
- 更新 jina_search_agent、azure_blob_agent 系列、a2a_litellm_agent 的代码和 Dockerfile 为 8000
- 添加端口修改脚本和测试脚本

Made-with: Cursor

tool_generator_api.py

@@ -12,6 +12,7 @@ from datetime import datetime
 from typing import Dict, List, Optional, Any
 from fastapi import APIRouter, HTTPException, BackgroundTasks
 from pydantic import BaseModel, Field
+from k8s_manager import sanitize_k8s_name
 
 from gitee_manager import gitee_manager
 from agent_code_generator import agent_code_generator
@@ -185,9 +186,9 @@ async def generate_agent(request: GenerateAgentRequest, background_tasks: Backgr
                 "timeout": tool.timeout
             })
         
-        # 生成完整项目文件（参考 http://gitee.ath.cx:3000/xiaohei/cicd-AKS）
+        # 生成完整项目文件（k8s_name 必须合规，否则 Service 创建会报 DNS-1035）
         project_files = agent_code_generator.generate_full_project(
-            agent_name=request.agent_name,
+            agent_name=k8s_name_for_cicd,
             description=request.description,
             tools_config=tools_config,
             auto_deploy=request.auto_deploy
@@ -261,9 +262,9 @@ async def generate_agent(request: GenerateAgentRequest, background_tasks: Backgr
             "created_at": datetime.utcnow().isoformat(),
             "status": "building",
             "auto_deploy": request.auto_deploy,
-            "image_name": f"agnettaiji.azurecr.io/ai-agents/{repo_name}:latest",
-            "expected_domain": f"{k8s_name}.taijiagnet.com",
-            "expected_namespace": f"agent-{k8s_name}"
+            "image_name": f"agnettaiji.azurecr.io/ai-agents/{k8s_name_for_cicd}:latest",
+            "expected_domain": f"{k8s_name_for_cicd}.taijiagnet.com",
+            "expected_namespace": f"agent-{k8s_name_for_cicd}"
         }
         
         logger.info(f"✅ Agent 项目创建成功: {repo_name}")
@@ -278,12 +279,12 @@ async def generate_agent(request: GenerateAgentRequest, background_tasks: Backgr
                 "agent_ref_id": agent_ref_id,
                 "repo_name": repo_name,
                 "repo_url": repo_result.get("html_url"),
-                "image_name": f"agnettaiji.azurecr.io/ai-agents/{repo_name}:latest",
+                "image_name": f"agnettaiji.azurecr.io/ai-agents/{k8s_name_for_cicd}:latest",
                 "status": "building",
                 "files_pushed": len(project_files),
                 "tools_count": len(request.tools),
                 "expected_domain": expected_domain,
-                "expected_namespace": f"agent-{k8s_name}"
+                "expected_namespace": f"agent-{k8s_name_for_cicd}"
             },
             "message": f"Agent 项目已创建并推送到 Gitee，CI/CD 正在构建中。部署后访问: http://{expected_domain}"
         }