src/bin/proxmox-backup-api.rs

   1 use failure::*;
   2 use futures::*;
   3 use lazy_static::lazy_static;
   4
   5 use proxmox::tools::try_block;
   6
   7 //use proxmox_backup::tools;
   8 use proxmox_backup::api_schema::router::*;
   9 use proxmox_backup::api_schema::config::*;
  10 use proxmox_backup::server::rest::*;
  11 use proxmox_backup::server;
  12 use proxmox_backup::tools::daemon;
  13 use proxmox_backup::auth_helpers::*;
  14 use proxmox_backup::config;
  15
  16 #[tokio::main]
  17 async fn main() {
  18     if let Err(err) = run().await {
  19         eprintln!("Error: {}", err);
  20         std::process::exit(-1);
  21     }
  22 }
  23
  24 async fn run() -> Result<(), Error> {
  25     if let Err(err) = syslog::init(
  26         syslog::Facility::LOG_DAEMON,
  27         log::LevelFilter::Info,
  28         Some("proxmox-backup-api")) {
  29         bail!("unable to inititialize syslog - {}", err);
  30     }
  31
  32     server::create_task_log_dirs()?;
  33
  34     config::create_configdir()?;
  35
  36     if let Err(err) = generate_auth_key() {
  37         bail!("unable to generate auth key - {}", err);
  38     }
  39     let _ = private_auth_key(); // load with lazy_static
  40
  41     if let Err(err) = generate_csrf_key() {
  42         bail!("unable to generate csrf key - {}", err);
  43     }
  44     let _ = csrf_secret(); // load with lazy_static
  45
  46     lazy_static!{
  47        static ref ROUTER: Router = proxmox_backup::api2::router();
  48     }
  49
  50     let config = ApiConfig::new(
  51         env!("PROXMOX_JSDIR"), &ROUTER, RpcEnvironmentType::PRIVILEGED);
  52
  53     let rest_server = RestServer::new(config);
  54
  55     // http server future:
  56     let server = daemon::create_daemon(
  57         ([127,0,0,1], 82).into(),
  58         move |listener, ready| {
  59             Ok(ready
  60                 .and_then(|_| hyper::Server::builder(listener.incoming())
  61                     .serve(rest_server)
  62                     .with_graceful_shutdown(server::shutdown_future())
  63                     .map_err(Error::from)
  64                 )
  65                 .map(|e| {
  66                     if let Err(e) = e {
  67                         eprintln!("server error: {}", e);
  68                     }
  69                 })
  70             )
  71         },
  72     );
  73
  74     daemon::systemd_notify(daemon::SystemdNotify::Ready)?;
  75
  76     let init_result: Result<(), Error> = try_block!({
  77         server::create_task_control_socket()?;
  78         server::server_state_init()?;
  79         Ok(())
  80     });
  81
  82     if let Err(err) = init_result {
  83         bail!("unable to start daemon - {}", err);
  84     }
  85
  86     server.await?;
  87
  88     log::info!("done - exit server");
  89
  90     Ok(())
  91 }