depend on proxmox 0.11.6 (changed make_tmp_file() return type)
(cherry picked from commit bfd357c5a1
)
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
parent
c26f4ef385
commit
36551172f3
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@ -76,7 +76,7 @@ crossbeam-channel = "0.5"
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pathpatterns = "0.1.2"
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pxar = { version = "0.10.1", features = [ "tokio-io" ] }
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proxmox = { version = "0.11.5", features = [ "sortable-macro", "api-macro", "cli", "router", "tfa" ] }
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proxmox = { version = "0.11.6", features = [ "sortable-macro", "api-macro", "cli", "router", "tfa" ] }
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proxmox-acme-rs = "0.2.1"
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proxmox-fuse = "0.1.1"
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proxmox-http = { version = "0.2.1", features = [ "client", "http-helpers", "websocket" ] }
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@ -1,7 +1,7 @@
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//! Helper to start a QEMU VM for single file restore.
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use std::fs::{File, OpenOptions};
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use std::io::prelude::*;
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use std::os::unix::io::{AsRawFd, FromRawFd};
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use std::os::unix::io::AsRawFd;
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use std::path::PathBuf;
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use std::time::Duration;
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@ -11,10 +11,7 @@ use tokio::time;
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use nix::sys::signal::{kill, Signal};
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use nix::unistd::Pid;
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use proxmox::tools::{
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fd::Fd,
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fs::{create_path, file_read_string, make_tmp_file, CreateOptions},
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};
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use proxmox::tools::fs::{create_path, file_read_string, make_tmp_file, CreateOptions};
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use proxmox_backup::backup::backup_user;
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use proxmox_backup::client::{VsockClient, DEFAULT_VSOCK_PORT};
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@ -83,14 +80,14 @@ pub fn try_kill_vm(pid: i32) -> Result<(), Error> {
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Ok(())
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}
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async fn create_temp_initramfs(ticket: &str, debug: bool) -> Result<(Fd, String), Error> {
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async fn create_temp_initramfs(ticket: &str, debug: bool) -> Result<(File, String), Error> {
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use std::ffi::CString;
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use tokio::fs::File;
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let (tmp_fd, tmp_path) =
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let (tmp_file, tmp_path) =
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make_tmp_file("/tmp/file-restore-qemu.initramfs.tmp", CreateOptions::new())?;
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nix::unistd::unlink(&tmp_path)?;
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tools::fd_change_cloexec(tmp_fd.0, false)?;
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tools::fd_change_cloexec(tmp_file.as_raw_fd(), false)?;
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let initramfs = if debug {
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buildcfg::PROXMOX_BACKUP_INITRAMFS_DBG_FN
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@ -98,7 +95,7 @@ async fn create_temp_initramfs(ticket: &str, debug: bool) -> Result<(Fd, String)
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buildcfg::PROXMOX_BACKUP_INITRAMFS_FN
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};
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let mut f = File::from_std(unsafe { std::fs::File::from_raw_fd(tmp_fd.0) });
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let mut f = File::from_std(tmp_file);
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let mut base = File::open(initramfs).await?;
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tokio::io::copy(&mut base, &mut f).await?;
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@ -118,11 +115,10 @@ async fn create_temp_initramfs(ticket: &str, debug: bool) -> Result<(Fd, String)
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.await?;
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tools::cpio::append_trailer(&mut f).await?;
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// forget the tokio file, we close the file descriptor via the returned Fd
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std::mem::forget(f);
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let tmp_file = f.into_std().await;
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let path = format!("/dev/fd/{}", &tmp_file.as_raw_fd());
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let path = format!("/dev/fd/{}", &tmp_fd.0);
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Ok((tmp_fd, path))
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Ok((tmp_file, path))
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}
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pub async fn start_vm(
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@ -145,9 +141,9 @@ pub async fn start_vm(
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validate_img_existance(debug)?;
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let pid;
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let (pid_fd, pid_path) = make_tmp_file("/tmp/file-restore-qemu.pid.tmp", CreateOptions::new())?;
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let (mut pid_file, pid_path) = make_tmp_file("/tmp/file-restore-qemu.pid.tmp", CreateOptions::new())?;
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nix::unistd::unlink(&pid_path)?;
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tools::fd_change_cloexec(pid_fd.0, false)?;
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tools::fd_change_cloexec(pid_file.as_raw_fd(), false)?;
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let (_ramfs_pid, ramfs_path) = create_temp_initramfs(ticket, debug).await?;
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@ -195,7 +191,7 @@ pub async fn start_vm(
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},
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"-daemonize",
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"-pidfile",
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&format!("/dev/fd/{}", pid_fd.as_raw_fd()),
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&format!("/dev/fd/{}", pid_file.as_raw_fd()),
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"-name",
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PBS_VM_NAME,
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];
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@ -282,8 +278,6 @@ pub async fn start_vm(
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// at this point QEMU is already daemonized and running, so if anything fails we
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// technically leave behind a zombie-VM... this shouldn't matter, as it will stop
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// itself soon enough (timer), and the following operations are unlikely to fail
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let mut pid_file = unsafe { File::from_raw_fd(pid_fd.as_raw_fd()) };
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std::mem::forget(pid_fd); // FD ownership is now in pid_fd/File
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let mut pidstr = String::new();
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pid_file.read_to_string(&mut pidstr)?;
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pid = pidstr.trim_end().parse().map_err(|err| {
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