04b053d87e
so that we can easily get the main PID of the last recently launched daemon. Will be used to get the control socket of that one for access lgo rotate in a future patch Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
87 lines
1.7 KiB
Rust
87 lines
1.7 KiB
Rust
//! Proxmox Server/Service framework
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//!
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//! This code provides basic primitives to build our REST API
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//! services. We want async IO, so this is built on top of
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//! tokio/hyper.
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use anyhow::{format_err, Error};
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use lazy_static::lazy_static;
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use nix::unistd::Pid;
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use proxmox::sys::linux::procfs::PidStat;
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use crate::buildcfg;
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lazy_static! {
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static ref PID: i32 = unsafe { libc::getpid() };
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static ref PSTART: u64 = PidStat::read_from_pid(Pid::from_raw(*PID)).unwrap().starttime;
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}
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pub fn pid() -> i32 {
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*PID
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}
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pub fn pstart() -> u64 {
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*PSTART
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}
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pub fn write_pid(pid_fn: &str) -> Result<(), Error> {
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let pid_str = format!("{}\n", *PID);
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let opts = proxmox::tools::fs::CreateOptions::new();
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proxmox::tools::fs::replace_file(pid_fn, pid_str.as_bytes(), opts)
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}
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pub fn read_pid(pid_fn: &str) -> Result<i32, Error> {
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let pid = proxmox::tools::fs::file_get_contents(pid_fn)?;
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let pid = std::str::from_utf8(&pid)?.trim();
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pid.parse().map_err(|err| format_err!("could not parse pid - {}", err))
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}
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pub fn ctrl_sock_from_pid(pid: i32) -> String {
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format!("\0{}/control-{}.sock", buildcfg::PROXMOX_BACKUP_RUN_DIR, pid)
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}
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pub fn our_ctrl_sock() -> String {
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ctrl_sock_from_pid(*PID)
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}
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mod environment;
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pub use environment::*;
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mod upid;
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pub use upid::*;
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mod state;
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pub use state::*;
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mod command_socket;
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pub use command_socket::*;
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mod worker_task;
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pub use worker_task::*;
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mod h2service;
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pub use h2service::*;
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pub mod config;
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pub use config::*;
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pub mod formatter;
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#[macro_use]
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pub mod rest;
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pub mod jobstate;
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mod verify_job;
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pub use verify_job::*;
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mod prune_job;
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pub use prune_job::*;
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mod gc_job;
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pub use gc_job::*;
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mod email_notifications;
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pub use email_notifications::*;
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