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Merge pull request #11209 from lifupan/fix_slog

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shimv2: fix the issue logger write failed
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Xuewei Niu
2025-05-02 17:25:44 +08:00
committed by GitHub
parent 79ad68cce5 9924fbbc70
commit a9b3c6a5a5
1 changed files with 5 additions and 1 deletions
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6
src/runtime-rs/crates/shim/src/logger.rs
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@@ -11,10 +11,14 @@ use anyhow::{Context, Result};
use crate::Error; use crate::Error;
pub(crate) fn set_logger(path: &str, sid: &str, is_debug: bool) -> Result<slog_async::AsyncGuard> { pub(crate) fn set_logger(path: &str, sid: &str, is_debug: bool) -> Result<slog_async::AsyncGuard> {
//it's better to open the log pipe file with read & write option,
//otherwise, once the containerd reboot and closed the read endpoint,
//kata shim would write the log pipe with broken pipe error.
let fifo = std::fs::OpenOptions::new() let fifo = std::fs::OpenOptions::new()
.custom_flags(libc::O_NONBLOCK) .custom_flags(libc::O_NONBLOCK)
.create(true) .create(true)
.append(true) .read(true)
.write(true)
.open(path) .open(path)
.context(Error::FileOpen(path.to_string()))?; .context(Error::FileOpen(path.to_string()))?;