webapp/app/services/docker_remote_service.py

# app/services/docker_remote_service.py
import json
from typing import Optional, Dict, Any, List
from app.services.docker_remote_control import DockerRemoteController
from app.schemas.docker_remote import (
    RemoteServerConfig,
    DockerContainerStatus,
    DockerLogsRequest,
    ConfigUpdateRequest,
    LogReadRequest,
)
from app.core.logger import logger


class DockerRemoteService:
    """Docker远程控制服务"""
    
    @staticmethod
    async def get_container_status(config: RemoteServerConfig) -> Dict[str, DockerContainerStatus]:
        """获取容器状态"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            
            containers = controller.docker_status()
            result = {}
            for name, info in containers.items():
                result[name] = DockerContainerStatus(
                    name=name,
                    status=info['status'],
                    image=info['image']
                )
            return result
        except Exception as e:
            logger.error(f"获取容器状态失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_compose_up(config: RemoteServerConfig, services: Optional[List[str]] = None) -> bool:
        """启动Docker Compose服务"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_compose_up(services)
        except Exception as e:
            logger.error(f"启动Docker服务失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_compose_down(config: RemoteServerConfig, services: Optional[List[str]] = None) -> bool:
        """停止Docker Compose服务"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_compose_down(services)
        except Exception as e:
            logger.error(f"停止Docker服务失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_restart(config: RemoteServerConfig, container_name: str) -> bool:
        """重启容器"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_restart(container_name)
        except Exception as e:
            logger.error(f"重启容器失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_start(config: RemoteServerConfig, container_name: str) -> bool:
        """启动容器"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_start(container_name)
        except Exception as e:
            logger.error(f"启动容器失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_stop(config: RemoteServerConfig, container_name: str) -> bool:
        """停止容器"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_stop(container_name)
        except Exception as e:
            logger.error(f"停止容器失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def docker_logs(config: RemoteServerConfig, request: DockerLogsRequest) -> str:
        """查看容器日志"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.docker_logs(request.container_name, request.lines, request.follow)
        except Exception as e:
            logger.error(f"查看容器日志失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def read_config(config: RemoteServerConfig, config_file: str) -> Dict[str, Any]:
        """读取配置文件"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            result = controller.read_config(config_file)
            if result is None:
                raise Exception("配置文件不存在或读取失败")
            return result
        except Exception as e:
            logger.error(f"读取配置文件失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def update_config(config: RemoteServerConfig, request: ConfigUpdateRequest) -> bool:
        """更新配置文件"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.update_config(request.config_file, request.key_path, request.value)
        except Exception as e:
            logger.error(f"更新配置文件失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def read_log(config: RemoteServerConfig, request: LogReadRequest) -> str:
        """读取日志文件"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.read_log(
                request.log_file,
                lines=request.lines,
                from_head=request.from_head,
                full=request.full
            )
        except Exception as e:
            logger.error(f"读取日志文件失败: {e}")
            raise
        finally:
            controller.disconnect()
    
    @staticmethod
    async def list_logs(config: RemoteServerConfig) -> List[str]:
        """列出所有日志文件"""
        controller = DockerRemoteController(
            host=config.host,
            port=config.port,
            username=config.username,
            password=config.password,
            key_file=config.key_file,
            project_path=config.project_path
        )
        
        try:
            if not controller.connect():
                raise Exception("连接失败")
            return controller.list_logs()
        except Exception as e:
            logger.error(f"列出日志文件失败: {e}")
            raise
        finally:
            controller.disconnect()