tyler/proxmox-backup
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update to nix 0.14, use code from proxmox:tools

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This commit is contained in:
Dietmar Maurer
2019-08-03 13:05:38 +02:00
parent b86f263ced
commit e18a6c9ee5
21 changed files with 104 additions and 294 deletions
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29
src/server/worker_task.rs
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@ -13,9 +13,14 @@ use std::panic::UnwindSafe;
use serde_json::{json, Value};
use proxmox::tools::{
try_block,
fs::{create_dir_chown, file_set_contents_full},
};
use super::UPID;
use crate::tools::{self, FileLogger};
use crate::tools::FileLogger;
macro_rules! PROXMOX_BACKUP_VAR_RUN_DIR_M { () => ("/var/run/proxmox-backup") }
macro_rules! PROXMOX_BACKUP_LOG_DIR_M { () => ("/var/log/proxmox-backup") }
@ -31,7 +36,7 @@ lazy_static! {
static ref WORKER_TASK_LIST: Mutex<HashMap<usize, Arc<WorkerTask>>> = Mutex::new(HashMap::new());
static ref MY_PID: i32 = unsafe { libc::getpid() };
static ref MY_PID_PSTART: u64 = tools::procfs::read_proc_pid_stat(*MY_PID).unwrap().starttime;
static ref MY_PID_PSTART: u64 = crate::tools::procfs::read_proc_pid_stat(*MY_PID).unwrap().starttime;
}
/// Test if the task is still running
@ -44,7 +49,7 @@ pub fn worker_is_active(upid: &UPID) -> bool {
false
}
} else {
match tools::procfs::check_process_running_pstart(upid.pid, upid.pstart) {
match crate::tools::procfs::check_process_running_pstart(upid.pid, upid.pstart) {
Some(_) => true,
_ => false,
}
@ -136,13 +141,13 @@ fn parse_worker_status_line(line: &str) -> Result<(String, UPID, Option<(i64, St
pub fn create_task_log_dirs() -> Result<(), Error> {
try_block!({
let (backup_uid, backup_gid) = tools::getpwnam_ugid("backup")?;
let (backup_uid, backup_gid) = crate::tools::getpwnam_ugid("backup")?;
let uid = Some(nix::unistd::Uid::from_raw(backup_uid));
let gid = Some(nix::unistd::Gid::from_raw(backup_gid));
tools::create_dir_chown(PROXMOX_BACKUP_LOG_DIR, None, uid, gid)?;
tools::create_dir_chown(PROXMOX_BACKUP_TASK_DIR, None, uid, gid)?;
tools::create_dir_chown(PROXMOX_BACKUP_VAR_RUN_DIR, None, uid, gid)?;
create_dir_chown(PROXMOX_BACKUP_LOG_DIR, None, uid, gid)?;
create_dir_chown(PROXMOX_BACKUP_TASK_DIR, None, uid, gid)?;
create_dir_chown(PROXMOX_BACKUP_VAR_RUN_DIR, None, uid, gid)?;
Ok(())
}).map_err(|err: Error| format_err!("unable to create task log dir - {}", err))?;
@ -204,11 +209,11 @@ pub struct TaskListInfo {
// Returns a sorted list of known tasks,
fn update_active_workers(new_upid: Option<&UPID>) -> Result<Vec<TaskListInfo>, Error> {
let (backup_uid, backup_gid) = tools::getpwnam_ugid("backup")?;
let (backup_uid, backup_gid) = crate::tools::getpwnam_ugid("backup")?;
let uid = Some(nix::unistd::Uid::from_raw(backup_uid));
let gid = Some(nix::unistd::Gid::from_raw(backup_gid));
let lock = tools::open_file_locked(PROXMOX_BACKUP_TASK_LOCK_FN, std::time::Duration::new(10, 0))?;
let lock = crate::tools::open_file_locked(PROXMOX_BACKUP_TASK_LOCK_FN, std::time::Duration::new(10, 0))?;
nix::unistd::chown(PROXMOX_BACKUP_TASK_LOCK_FN, uid, gid)?;
let reader = match File::open(PROXMOX_BACKUP_ACTIVE_TASK_FN) {
@ -303,7 +308,7 @@ fn update_active_workers(new_upid: Option<&UPID>) -> Result<Vec<TaskListInfo>, E
}
}
tools::file_set_contents_full(PROXMOX_BACKUP_ACTIVE_TASK_FN, raw.as_bytes(), None, uid, gid)?;
file_set_contents_full(PROXMOX_BACKUP_ACTIVE_TASK_FN, raw.as_bytes(), None, uid, gid)?;
drop(lock);
@ -363,11 +368,11 @@ impl WorkerTask {
path.push(format!("{:02X}", upid.pstart % 256));
let (backup_uid, backup_gid) = tools::getpwnam_ugid("backup")?;
let (backup_uid, backup_gid) = crate::tools::getpwnam_ugid("backup")?;
let uid = Some(nix::unistd::Uid::from_raw(backup_uid));
let gid = Some(nix::unistd::Gid::from_raw(backup_gid));
tools::create_dir_chown(&path, None, uid, gid)?;
create_dir_chown(&path, None, uid, gid)?;
path.push(upid.to_string());