【demo演示】一键发布WindowsService项目(netcore普通项目)
yuzd opened this issue · 0 comments
yuzd commented
前提：由于是演示WindowsService项目所以得部署好agent
参考：#1
注意：Windows 服务器上 需要安装一个agent 就是 安装一个windows服务，用来处理iis的发布和windows服务的发布，可以点击上面的参考链接进行安装。
注意: 得用管理员权限部署agent 防止会出现部署到Windows 服务上权限不足问题
打开vs 选择创建一个新的netcore 控制台项目（群文件有demo工程可以下载）
Nuget添加如下引用
- Microsoft.Extensions.Hosting
- System.ServiceProcess.ServiceController
新建一个ServiceBaseLifetime.cs 并将下面的内容复制进去
using Microsoft.Extensions.Hosting;
using System;
using System.ServiceProcess;
using System.Threading;
using System.Threading.Tasks;
namespace ConsoleApp4
{
public class ServiceBaseLifetime : ServiceBase, IHostLifetime
{
private readonly TaskCompletionSource<object> _delayStart = new TaskCompletionSource<object>();
public ServiceBaseLifetime(IApplicationLifetime applicationLifetime)
{
ApplicationLifetime = applicationLifetime ?? throw new ArgumentNullException(nameof(applicationLifetime));
}
private IApplicationLifetime ApplicationLifetime { get; }
public Task WaitForStartAsync(CancellationToken cancellationToken)
{
cancellationToken.Register(() => _delayStart.TrySetCanceled());
ApplicationLifetime.ApplicationStopping.Register(Stop);
new Thread(Run).Start(); // Otherwise this would block and prevent IHost.StartAsync from finishing.
return _delayStart.Task;
}
private void Run()
{
try
{
Run(this); // This blocks until the service is stopped.
_delayStart.TrySetException(new InvalidOperationException("Stopped without starting"));
}
catch (Exception ex)
{
_delayStart.TrySetException(ex);
}
}
public Task StopAsync(CancellationToken cancellationToken)
{
Stop();
return Task.CompletedTask;
}
// Called by base.Run when the service is ready to start.
protected override void OnStart(string[] args)
{
_delayStart.TrySetResult(null);
base.OnStart(args);
}
// Called by base.Stop. This may be called multiple times by service Stop, ApplicationStopping, and StopAsync.
// That's OK because StopApplication uses a CancellationTokenSource and prevents any recursion.
protected override void OnStop()
{
ApplicationLifetime.StopApplication();
base.OnStop();
}
}
}新建一个ServiceBaseLifetimeHostExtensions.cs 并将下面的内容复制进去
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System.Threading;
using System.Threading.Tasks;
namespace ConsoleApp4
{
public static class ServiceBaseLifetimeHostExtensions
{
public static IHostBuilder UseServiceBaseLifetime(this IHostBuilder hostBuilder)
{
return hostBuilder.ConfigureServices((hostContext, services) => services.AddSingleton<IHostLifetime, ServiceBaseLifetime>());
}
public static void RunAsService(this IHostBuilder hostBuilder)
{
hostBuilder.UseServiceBaseLifetime().Build().Run();
}
public static Task RunAsServiceAsync(this IHostBuilder hostBuilder)
{
return hostBuilder.UseServiceBaseLifetime().Build().RunAsync(CancellationToken.None);
}
}
}新建一个服务类 TestService.cs 并写入以下内容(该服务就是每1秒往d:\log.txt写入当前时间)
using Microsoft.Extensions.Hosting;
using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Timers;
namespace ConsoleApp4
{
public class TestService: IHostedService,IDisposable
{
readonly System.Timers.Timer tmBak = new System.Timers.Timer();
public TestService()
{
tmBak.Interval = 1000;//1秒执行1次
tmBak.AutoReset = true;//执行1次false,一直执行true
tmBak.Enabled = true;
tmBak.Elapsed += (sender, eventArgs) =>
{
using (StreamWriter sw = new StreamWriter("D:\\log.txt",true))
{
sw.WriteLine($"AntDeploy Windows服务：{DateTime.Now:yyyy-MM-dd HH:mm:ss}");
}
};
}
public Task StartAsync(CancellationToken cancellationToken)
{
tmBak.Start();
return Task.CompletedTask;
}
public Task StopAsync(CancellationToken cancellationToken)
{
tmBak.Stop();
return Task.CompletedTask;
}
public void Dispose()
{
this.tmBak.Dispose();
}
}
}编辑 Program.cs 写入如下内容：
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
namespace ConsoleApp4
{
class Program
{
// P/Invoke declarations for Windows.
[DllImport("kernel32.dll")] static extern IntPtr GetConsoleWindow();
[DllImport("user32.dll")] static extern bool IsWindowVisible(IntPtr hWnd);
public static bool HaveVisibleConsole()
{
return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ?
IsWindowVisible(GetConsoleWindow())
:
Console.WindowHeight > 0;
}
private static async Task Main(string[] args)
{
var pathToExe = Process.GetCurrentProcess().MainModule.FileName;
var pathToContentRoot = Path.GetDirectoryName(pathToExe);
Directory.SetCurrentDirectory(pathToContentRoot);
var isService = !(Debugger.IsAttached || args.Contains("--console"));
if (HaveVisibleConsole()) isService = false;
var builder = new HostBuilder()
.ConfigureServices((hostContext, services) =>
{
services.AddHostedService<TestService>();
});
if (isService)
{
await builder.RunAsServiceAsync();
}
else
{
await builder.RunConsoleAsync();
}
}
}
}在工程上点击右键 然后选择 AntDeploy
配置AntDeploy
添加一个环境 名字叫 测试 然后 在 测试环境里面添加 windows服务器 这里我做测试就添加就是我本机，注意Host里面是填写格式为：ip:端口号
注意：Token不是windows服务器的密码！！！是安装agent后，agent的配置文件里面配置的Token(你自己自定义配置的)
注意：Port不是你要发布的项目的端口号！！！是安装agent后，agent的配置文件里面配置的端口号(你自己自定义配置的)
点击【Connect Test】按钮进行确认agent可以成功链接，否则会发布失败
如果【Connect Fail】失败 请查看 #10
进入 WindowsService Tab界面
Sdk类型选择 netcore
ServiceName 填写上面我们设置的名称：[TestService]
点击 【Deploy】按钮进行发布
确认服务器无误 点击 【是】开始执行一键部署
如果发布出现错误会出现下图所示：
可以在Log里面查看失败原因是因为我部署agent没有用管路员权限 报权限不足失败
部署成功 如下图：
查看D盘下是否log.txt是否正常每隔1秒写入了当前时间
这里演示的是windows服务上没有这个service
所以自动创建了。
如果service已存在的情况 Deploy 就会全量覆盖 不会重新创建site的。
如果想要覆盖时排除指定文件 可以在 Setting Tab界面的IgnoreList里面增加(支持正则)