31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
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From d882aa4202dec390cb8b9683e974b9705b4c19eb Mon Sep 17 00:00:00 2001
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From: Yuhang Wei <weiyuhang3@huawei.com>
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Date: Tue, 3 Dec 2024 11:01:56 +0800
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Subject: [PATCH 11/11] fix(kbimg): prevent concurrent execution by checking a
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lock file
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Signed-off-by: Yuhang Wei <weiyuhang3@huawei.com>
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---
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KubeOS-Rust/kbimg/src/main.rs | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/KubeOS-Rust/kbimg/src/main.rs b/KubeOS-Rust/kbimg/src/main.rs
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index 8639f81f..43e9d422 100644
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--- a/KubeOS-Rust/kbimg/src/main.rs
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+++ b/KubeOS-Rust/kbimg/src/main.rs
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@@ -40,6 +40,11 @@ trait CreateImage {
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fn process(info: Box<dyn CreateImage>, mut config: Config, debug: bool) -> Result<()> {
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let dir = PathBuf::from(SCRIPTS_DIR);
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+ let lock = dir.join("test.lock");
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+ if lock.exists() {
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+ error!("It looks like another kbimg process is running. Please wait it to finish.");
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+ exit(1);
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+ }
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if dir.exists() {
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debug!("Removing existing scripts directory");
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fs::remove_dir_all(&dir)?;
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--
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2.39.5 (Apple Git-154)
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