Mariadb 错误：mysql\u intstall\u db时权限被拒绝

我试图在Turris OS（OpenWrt omnia 15.05 r47055）上托管的LXC容器中的空白Alpine Linux 3.6上安装mariadb

权限被拒绝错误导致安装失败。我改变了特权，但安装程序仍然失败

root@alpinelxccontainer:~# DB_DATA_PATH="/var/lib/mysql"
root@alpinelxccontainer:~# DB_ROOT_PASS="heslo"
root@alpinelxccontainer:~# DB_USER="mariadb_user"
root@alpinelxccontainer:~# DB_PASS="heslo"
root@alpinelxccontainer:~# MAX_ALLOWED_PACKET="200M"

root@alpinelxccontainer:~# mysql_install_db --user=mysql --datadir=${DB_DATA_PATH}

WARNING: The host 'alpinelxccontainer' could not be looked up with /usr/bin/resolveip.
This probably means that your libc libraries are not 100 % compatible
with this binary MariaDB version. The MariaDB daemon, mysqld, should work
normally with the exception that host name resolving will not work.
This means that you should use IP addresses instead of hostnames
when specifying MariaDB privileges !
Installing MariaDB/MySQL system tables in '/var/lib/mysql' ...
2018-07-25 22:14:30 3069281488 [Note] /usr/bin/mysqld (mysqld 10.1.32-MariaDB) starting as process 1876 ...
2018-07-25 22:14:30 3069281488 [ERROR] mysqld: Can't create/write to file '/var/lib/mysql/aria_log_control' (Errcode: 13 "Permission denied")
2018-07-25 22:14:30 3069281488 [ERROR] mysqld: Got error 'Can't create file' when trying to use aria control file '/var/lib/mysql/aria_log_control'
2018-07-25 22:14:30 3069281488 [ERROR] Plugin 'Aria' init function returned error.
2018-07-25 22:14:30 3069281488 [ERROR] Plugin 'Aria' registration as a STORAGE ENGINE failed.
2018-07-25 22:14:30 3069281488 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.

2018-07-25 22:14:30 3069281488 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2018-07-25 22:14:30 3069281488 [Note] InnoDB: The InnoDB memory heap is disabled
2018-07-25 22:14:30 3069281488 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-07-25 22:14:30 3069281488 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2018-07-25 22:14:30 3069281488 [Note] InnoDB: Compressed tables use zlib 1.2.11
2018-07-25 22:14:30 3069281488 [Note] InnoDB: Using Linux native AIO
2018-07-25 22:14:30 3069281488 [Note] InnoDB: Using generic crc32 instructions
2018-07-25 22:14:30 3069281488 [ERROR] mysqld: Can't create/write to file '/tmp/ibXXXXXX' (Errcode: 13 "Permission denied")
2018-07-25 22:14:30 b6f184d0  InnoDB: Error: unable to create temporary file; errno: 13
2018-07-25 22:14:30 3069281488 [ERROR] Plugin 'InnoDB' init function returned error.
2018-07-25 22:14:30 3069281488 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2018-07-25 22:14:30 3069281488 [ERROR] Unknown/unsupported storage engine: InnoDB
2018-07-25 22:14:30 3069281488 [ERROR] Aborting


root@alpinelxccontainer:~# ls -la /var/lib/mysql/
total 0
drwxr-sr-x    1 mysql    mysql           48 Jul 25 22:14 .
drwxr-xr-x    1 root     root            36 Jul 25 22:09 ..
drwx------    1 mysql    mysql            0 Jul 25 22:14 mysql
-rw-rw----    1 mysql    mysql            0 Jul 25 22:14 mysql-bin.index
drwx------    1 mysql    mysql            0 Jul 25 22:14 test



root@alpinelxccontainer:~# chmod -R 777 /var/lib/mysql/
root@alpinelxccontainer:~# ls -la /var/lib/mysql/
total 0
drwxrwxrwx    1 mysql    mysql           48 Jul 25 22:14 .
drwxr-xr-x    1 root     root            36 Jul 25 22:09 ..
drwxrwxrwx    1 mysql    mysql            0 Jul 25 22:14 mysql
-rwxrwxrwx    1 mysql    mysql            0 Jul 25 22:14 mysql-bin.index
drwxrwxrwx    1 mysql    mysql            0 Jul 25 22:14 test


root@alpinelxccontainer:~# mysql_install_db --user=mysql --datadir=${DB_DATA_PATH}
Still same error: [ERROR] mysqld: Can't create/write to file '/var/lib/mysql/aria_log_control' (Errcode: 13 "Permission denied")

安装的完整转储：

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相关：安装指南：

是否可能存在有效的selinux或apparmor？或者容器中的/var/lib/mysql是只读的？这很奇怪，尤其是关于

resolveip

的警告。你到底是如何创建这个容器的？LXC版本是什么？您的容器的

config

外观如何？