src/bin/proxmox-backup-api.rs

   1 use anyhow::{bail, Error};
   2 use futures::*;
   3
   4 use proxmox::try_block;
   5 use proxmox::api::RpcEnvironmentType;
   6
   7 //use proxmox_backup::tools;
   8 //use proxmox_backup::api_schema::config::*;
   9 use proxmox_backup::server::{
  10     self,
  11     auth::default_api_auth,
  12     rest::*,
  13 };
  14 use proxmox_backup::tools::daemon;
  15 use proxmox_backup::auth_helpers::*;
  16 use proxmox_backup::config;
  17
  18 fn main() {
  19     proxmox_backup::tools::setup_safe_path_env();
  20
  21     if let Err(err) = pbs_runtime::main(run()) {
  22         eprintln!("Error: {}", err);
  23         std::process::exit(-1);
  24     }
  25 }
  26
  27 async fn run() -> Result<(), Error> {
  28     if let Err(err) = syslog::init(
  29         syslog::Facility::LOG_DAEMON,
  30         log::LevelFilter::Info,
  31         Some("proxmox-backup-api")) {
  32         bail!("unable to inititialize syslog - {}", err);
  33     }
  34
  35     server::create_task_log_dirs()?;
  36
  37     config::create_configdir()?;
  38
  39     config::update_self_signed_cert(false)?;
  40
  41     proxmox_backup::tools::create_run_dir()?;
  42
  43     proxmox_backup::rrd::create_rrdb_dir()?;
  44     proxmox_backup::server::jobstate::create_jobstate_dir()?;
  45     proxmox_backup::tape::create_tape_status_dir()?;
  46     proxmox_backup::tape::create_drive_state_dir()?;
  47     proxmox_backup::tape::create_changer_state_dir()?;
  48
  49     if let Err(err) = generate_auth_key() {
  50         bail!("unable to generate auth key - {}", err);
  51     }
  52     let _ = private_auth_key(); // load with lazy_static
  53
  54     if let Err(err) = generate_csrf_key() {
  55         bail!("unable to generate csrf key - {}", err);
  56     }
  57     let _ = csrf_secret(); // load with lazy_static
  58
  59     let mut config = server::ApiConfig::new(
  60         pbs_buildcfg::JS_DIR,
  61         &proxmox_backup::api2::ROUTER,
  62         RpcEnvironmentType::PRIVILEGED,
  63         default_api_auth(),
  64     )?;
  65
  66     let mut commando_sock = server::CommandoSocket::new(server::our_ctrl_sock());
  67
  68     config.enable_file_log(pbs_buildcfg::API_ACCESS_LOG_FN, &mut commando_sock)?;
  69
  70     let rest_server = RestServer::new(config);
  71
  72     // http server future:
  73     let server = daemon::create_daemon(
  74         ([127,0,0,1], 82).into(),
  75         move |listener, ready| {
  76             let incoming = proxmox_backup::tools::async_io::StaticIncoming::from(listener);
  77             Ok(ready
  78                 .and_then(|_| hyper::Server::builder(incoming)
  79                     .serve(rest_server)
  80                     .with_graceful_shutdown(server::shutdown_future())
  81                     .map_err(Error::from)
  82                 )
  83                 .map(|e| {
  84                     if let Err(e) = e {
  85                         eprintln!("server error: {}", e);
  86                     }
  87                 })
  88             )
  89         },
  90         "proxmox-backup.service",
  91     );
  92
  93     server::write_pid(pbs_buildcfg::PROXMOX_BACKUP_API_PID_FN)?;
  94     daemon::systemd_notify(daemon::SystemdNotify::Ready)?;
  95
  96     let init_result: Result<(), Error> = try_block!({
  97         server::register_task_control_commands(&mut commando_sock)?;
  98         commando_sock.spawn()?;
  99         server::server_state_init()?;
 100         Ok(())
 101     });
 102
 103     if let Err(err) = init_result {
 104         bail!("unable to start daemon - {}", err);
 105     }
 106
 107     server.await?;
 108     log::info!("server shutting down, waiting for active workers to complete");
 109     proxmox_backup::server::last_worker_future().await?;
 110
 111     log::info!("done - exit server");
 112
 113     Ok(())
 114 }