From 437ce63585d50cffe936d4d471d743dae8f0db07 Mon Sep 17 00:00:00 2001
From: songtianlun <tianlun.song@foxmail.com>
Date: Tue, 22 Apr 2025 22:20:50 +0800
Subject: [PATCH] fix: add delay to backup trigger invocation

- Introduce a sleep command before triggering backup for each pod
- This change prevents simultaneous execution of backup tasks
- Ensures system stability by spreading out resource usage during backups
---
 backups/daemonset+cronjob/crontab.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backups/daemonset+cronjob/crontab.yaml b/backups/daemonset+cronjob/crontab.yaml
index f4b674c..c49d010 100644
--- a/backups/daemonset+cronjob/crontab.yaml
+++ b/backups/daemonset+cronjob/crontab.yaml
@@ -26,6 +26,7 @@ spec:
               # 创建触发文件到所有备份 Pod 中
               for pod in $(kubectl get pods -n backup-system -l app=node-backup -o jsonpath='{.items[*].metadata.name}'); do
                 echo "触发 Pod $pod 执行备份"
+                sleep 60
                 kubectl exec $pod -n backup-system -- touch /tmp/backup-triggered
               done
               echo "所有节点备份已触发"