public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureAppConfiguration(
conf =>
{
// get config from parameter
if (Parser.Default.ParseArguments <RCommandLineConfig>(args) is Parsed <RCommandLineConfig>
parsedArgs)
{
if (!string.IsNullOrEmpty(parsedArgs.Value.ConfigFolderPath))
{
conf.Sources.Clear();
string configPath = Path.Combine(parsedArgs.Value.ConfigFolderPath, "appsettings.json");
conf.AddJsonFile(configPath);
return;
}
}
// get config from ENV
var configFolderPathFormEnv = Environment.GetEnvironmentVariable("CONFIG_FOLDER_PATH");
if (!string.IsNullOrEmpty(configFolderPathFormEnv))
{
conf.Sources.Clear();
string configPath = Path.Combine(configFolderPathFormEnv, "appsettings.json");
conf.AddJsonFile(configPath);
}
// default - get config from appsettings.json in the app binaries folder
})
.UseSerilog(AppBuilder.BuildLogger)
.UseServiceProviderFactory(
cntxt => new AutofacServiceProviderFactory(
(cb) => AppBuilder.BuildContainer(cb, cntxt)
)
)
.ConfigureServices(
s =>
{
//s.AddHostedService<WaterCheckerService>();
s.AddQuartz(q =>
{
// handy when part of cluster or you want to otherwise identify multiple schedulers
q.SchedulerId = "Scheduler-Jarvis-Main";
// we take this from appsettings.json, just show it's possible
// q.SchedulerName = "Quartz ASP.NET Core Sample Scheduler";
// we could leave DI configuration intact and then jobs need to have public no-arg constructor
// the MS DI is expected to produce transient job instances
q.UseMicrosoftDependencyInjectionJobFactory(options =>
{
// if we don't have the job in DI, allow fallback to configure via default constructor
});
// or
// q.UseMicrosoftDependencyInjectionScopedJobFactory();
// these are the defaults
q.UseSimpleTypeLoader();
q.UseInMemoryStore();
q.UseDefaultThreadPool(tp =>
{
tp.MaxConcurrency = 10;
});
// configure jobs with code
var waterCheckerJobKey = new JobKey("Jarvis.Checks.WaterCounterCheck", "Jarvis.Checks");
q.AddJob <WaterCheckerJob>(j => j
.StoreDurably()
.WithIdentity(waterCheckerJobKey)
.WithDescription("Monthly Jarvis water counter check and send job.")
);
q.AddTrigger(t => t
.WithIdentity("Jarvis.Checks.Triggers.MonthlyTrigger", "Jarvis.Checks.Triggers")
.ForJob(waterCheckerJobKey)
//.WithCronSchedule("0/10 * * ? * *", b => b.InTimeZone(TimeZoneInfo.Local).WithMisfireHandlingInstructionIgnoreMisfires()) // every 10 seconds - debug purposes only
.WithCronSchedule("0 0 12 20 * ? *", b => b.InTimeZone(TimeZoneInfo.Local).WithMisfireHandlingInstructionIgnoreMisfires()) // every 20th day of every month
.StartNow()
.WithDescription("Monthly (every month at 20th day at 12:00) Jarvis water counter check and send trigger.")
);
});
s.AddQuartzServer(options =>
{
// when shutting down we want jobs to complete gracefully
options.WaitForJobsToComplete = true;
});
})
.ConfigureWebHostDefaults(
webBuilder => {
webBuilder.UseKestrel(
(context, opt) =>
{
var config = context.Configuration.Get <AppSettings>();
opt.ListenLocalhost(config.HostedApi.Port);
});
webBuilder.UseStartup <Startup>();
})
.UseWindowsService()
.UseSystemd();