databackup

backup.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# 获取当前日期和时间
+current_date=$(date +%Y-%m-%d)
+current_time=$(date +%H:%M:%S)
+userName=$1
+password=$2
+dbName=$3
+host=$4
+backUpPath=$5
+
+# 备份文件名
+backup_file="jira_backup_${current_date}.sql"
+echo "backup_file: "${backup_file}
+mkdir ${backUpPath} -p || true
+# 备份MySQL数据库
+mysqldump -u${userName} -p"${password}" -h${host} ${dbName} > ${backUpPath}/"$backup_file"
+cd ${backUpPath}
+rm sql -rf || true
+mkdir sql || true
+mv ${backup_file} sql/
+tar -czvf ${backup_file}".tar.gz" "sql/"
+rm -fr sql
+#
+#删除10天前的备份
+delete_date=$(date -d "10 days ago" +%Y-%m-%d)
+delete_file="jira_backup_${delete_date}.sql.tar.gz"
+rm ${backUpPath}/"$delete_file"
+
+# 输出日志
+echo "[$current_date $current_time] 执行jira数据库备份并删除10天前备份成功"