[Nextcloud] Install and Upgrade new version for Nextcloud Docker.

1) Upgrade new version

https://help.nextcloud.com/t/exit-maintanence-mode-in-docker/34434

Giờ thực hiện remove container và remove image cũ
-> cách này có downtime chút.

docker rm -f d7476f756627
docker rmi arm32v7/nextcloud

Bí quyết đây bạn lưu lại câu run docker lúc trước nhé, không là hơi khoai đây

docker run -d -p 8083:80 \
--restart=always --env PHP_UPLOAD_LIMIT=30G \
--name nextcloud23 \
-v /home/oCungToshiba/nextcloud22_2/docker/nextcloud:/var/www/html \
-v /home/oCungToshiba/nextcloud22_2/docker/apps:/var/www/html/custom_apps \
-v /home/oCungToshiba/nextcloud22_2/docker/config:/var/www/html/config \
-v /home/oCungToshiba/nextcloud22_2/docker/data:/var/www/html/data \
-v /home/usb_nim_1tb:/usr/local/src_1tb \
-v /home/usb_nim_2tb:/usr/local/src_2tb \
arm32v7/nextcloud:24.0.4

Khi completed thì chuyển maintenance thành false

2) các command hay sử dụng

Sync data giữa các thư mục.

rsync -avzh /home/oCungToshiba/nextcloud22/docker/data/ngoc/ /home/oCungToshiba/nextcloud22_2/docker/data/ngoc/

3) Update các index missing trong DB

docker exec -it -u www-data nextcloud22_2 php occ db:add-missing-indices

4) Mount ổ cứng

mount -t ntfs -o umask=000,gid=0,uid=33 /dev/sdc1 /home/usb_nim_2tb/
mount -t ntfs -o umask=000,gid=0,uid=33 /dev/sda1 /home/usb_nim_1tb/

5) Not See any file in folder

Nếu bạn thấy 1 folder trống trơn.
Mặc dù bạn đã exec container và thấy có file trong container

Bạn sử dụng lệnh bên dưới.

docker exec -it -u www-data nextcloud23 php occ files:scan --all

Bạn chui vào container:

apt-get install -y convmv
convmv -f utf-8 -t utf-8 --notest --nfc -r "folder/"

Nếu bạn gặp lỗi bên dới thì bạn chui và0 Database

Exception during scan: “files/0c806b12710ceafd3b364dc493ac73bb”(“local::/usr/local/src_1tb/::scanner::”) is locked

root@raspberrypi:/home/docker/mariadb# docker exec -it mariadb-nim mysql -u root -p
Enter password:
MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| nextcloud          |
| nextcloud22        |
| nextcloud22_2      |
| performance_schema |
+--------------------+
6 rows in set (0.025 sec)

MariaDB [(none)]> use nextcloud22_2;

MariaDB [nextcloud22_2]> SELECT * FROM oc_file_locks WHERE oc_file_locks.lock != 0;
+--------+------+----------------------------------------+------------+
| id     | lock | key                                    | ttl        |
+--------+------+----------------------------------------+------------+
| 685218 |   -1 | files/0c806b12710ceafd3b364dc493ac73bb | 1670135436 |
| 685219 |    1 | files/aa8b5199515211b3f411e6c659bcd431 | 1670135436 |
| 685702 |    1 | files/4a235d41ca68898c2ff706a175646ad6 | 1670135463 |
+--------+------+----------------------------------------+------------+
3 rows in set (0.153 sec)

MariaDB [nextcloud22_2]> DELETE FROM oc_file_locks WHERE oc_file_locks.lock != 0;
Query OK, 567 rows affected (0.446 sec)