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优化更新

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gitadmin
2026-09-13 18:12:07 +08:00
parent 7f758cc6e9
commit d7a081e8b7
92 changed files with 2429 additions and 1117 deletions
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DjangoAdmin_Django_NaiveVue/zh/volume6/backup.md
+9 -9
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@@ -18,11 +18,11 @@
# 使用 mysqldump 备份单个数据库
mysqldump -h 127.0.0.1 -u root -p --single-transaction \
--routines --triggers --events \
djangoadmin.django.elevue > backup_$(date +%Y%m%d_%H%M%S).sql
djangoadmin.django.naivevue > backup_$(date +%Y%m%d_%H%M%S).sql
# 压缩备份
mysqldump -h 127.0.0.1 -u root -p --single-transaction \
djangoadmin.django.elevue | gzip > backup_$(date +%Y%m%d_%H%M%S).sql.gz
djangoadmin.django.naivevue | gzip > backup_$(date +%Y%m%d_%H%M%S).sql.gz
```
:::tip --single-transaction 作用
@@ -44,7 +44,7 @@ mysqlbinlog --start-datetime="2026-09-05 00:00:00" \
:::tip binlog 配置
确保 MySQL 配置中启用了 binlog：
```ini
```bash
[mysqld]
server-id = 1
log-bin = mysql-bin
@@ -76,10 +76,10 @@ Redis 用于缓存和 JWT token 黑名单，数据可从数据库重建。建议
```bash
# 打包上传目录
tar -czf uploads_$(date +%Y%m%d).tar.gz /data/apps/DjangoAdmin_Django_EleVue/public/uploads/
tar -czf uploads_$(date +%Y%m%d).tar.gz /data/apps/DjangoAdmin_Django_NaiveVue/public/uploads/
# 使用 rsync 增量同步到远程
rsync -avz --delete /data/apps/DjangoAdmin_Django_EleVue/public/uploads/ backup@10.0.2.100:/data/backup/uploads/
rsync -avz --delete /data/apps/DjangoAdmin_Django_NaiveVue/public/uploads/ backup@10.0.2.100:/data/backup/uploads/
```
## 自动化备份
@@ -100,7 +100,7 @@ mkdir -p ${BACKUP_DIR}/{mysql,redis,uploads}
# MySQL 备份
mysqldump -h 127.0.0.1 -u djangoadmin -p'<密码>' \
--single-transaction djangoadmin.django.elevue | gzip > \
--single-transaction djangoadmin.django.naivevue | gzip > \
${BACKUP_DIR}/mysql/backup_${DATE}.sql.gz
# Redis 备份
@@ -110,7 +110,7 @@ cp /var/lib/redis/dump.rdb ${BACKUP_DIR}/redis/redis_${DATE}.rdb
# 上传文件备份
tar -czf ${BACKUP_DIR}/uploads/uploads_${DATE}.tar.gz \
/data/apps/DjangoAdmin_Django_EleVue/public/uploads/
/data/apps/DjangoAdmin_Django_NaiveVue/public/uploads/
# 清理过期备份
find ${BACKUP_DIR} -type f -mtime +${RETENTION_DAYS} -delete
@@ -134,10 +134,10 @@ crontab -e
```bash
# 从 SQL 文件恢复
mysql -h 127.0.0.1 -u root -p djangoadmin.django.elevue < backup_20260905.sql
mysql -h 127.0.0.1 -u root -p djangoadmin.django.naivevue < backup_20260905.sql
# 从压缩文件恢复
gunzip < backup_20260905.sql.gz | mysql -h 127.0.0.1 -u root -p djangoadmin.django.elevue
gunzip < backup_20260905.sql.gz | mysql -h 127.0.0.1 -u root -p djangoadmin.django.naivevue
```
### Redis 恢复