问题：
MySQL在启动后正在关闭 - 即使在mysqld报告“准备连接”之后也是如此。我只是使用公开的mysql图像。
有没有人知道是否存在某种会导致重启的设置或错误？
日志不包含任何表示将重启的错误。重启一次后，数据库看起来运行正常，但我真的想避免这种初始重启，因为它搞砸了自动化非常糟糕。
环境：
MySQL版本：5.6.33 Docker Image
平台：Ubuntu Trusty
Docker-Compose Entry：
myDatabase:
image: mysql:5.6
environment:
- MYSQL_DATABASE=myDatabase
- MYSQL_ROOT_PASSWORD=FakeyMcFakeFace
command:
- --port=3307
- --sql-mode=NO_ENGINE_SUBSTITUTION
- --max_allowed_packet=16M
日志：
Initializing database
2016-09-12 16:17:39 0 [Note] /usr/sbin/mysqld (mysqld 5.6.33) starting as process 36 ...
2016-09-12 16:17:39 36 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-09-12 16:17:39 36 [Note] InnoDB: The InnoDB memory heap is disabled
2016-09-12 16:17:39 36 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-09-12 16:17:39 36 [Note] InnoDB: Memory barrier is not used
2016-09-12 16:17:39 36 [Note] InnoDB: Compressed tables use zlib 1.2.8
2016-09-12 16:17:39 36 [Note] InnoDB: Using Linux native AIO
2016-09-12 16:17:39 36 [Note] InnoDB: Using CPU crc32 instructions
2016-09-12 16:17:39 36 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-09-12 16:17:39 36 [Note] InnoDB: Completed initialization of buffer pool
2016-09-12 16:17:39 36 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
2016-09-12 16:17:39 36 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB
2016-09-12 16:17:39 36 [Note] InnoDB: Database physically writes the file full: wait...
2016-09-12 16:17:39 36 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB
2016-09-12 16:17:39 36 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB
2016-09-12 16:17:40 36 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2016-09-12 16:17:40 36 [Warning] InnoDB: New log files created, LSN=45781
2016-09-12 16:17:40 36 [Note] InnoDB: Doublewrite buffer not found: creating new
2016-09-12 16:17:40 36 [Note] InnoDB: Doublewrite buffer created
2016-09-12 16:17:40 36 [Note] InnoDB: 128 rollback segment(s) are active.
2016-09-12 16:17:40 36 [Warning] InnoDB: Creating foreign key constraint system tables.
2016-09-12 16:17:40 36 [Note] InnoDB: Foreign key constraint system tables created
2016-09-12 16:17:40 36 [Note] InnoDB: Creating tablespace and datafile system tables.
2016-09-12 16:17:40 36 [Note] InnoDB: Tablespace and datafile system tables created.
2016-09-12 16:17:40 36 [Note] InnoDB: Waiting for purge to start
2016-09-12 16:17:40 36 [Note] InnoDB: 5.6.33 started; log sequence number 0
2016-09-12 16:17:42 36 [Note] Binlog end
2016-09-12 16:17:42 36 [Note] InnoDB: FTS optimize thread exiting.
2016-09-12 16:17:42 36 [Note] InnoDB: Starting shutdown...
2016-09-12 16:17:45 36 [Note] InnoDB: Shutdown completed; log sequence number 1625977
2016-09-12 16:17:45 0 [Note] /usr/sbin/mysqld (mysqld 5.6.33) starting as process 59 ...
2016-09-12 16:17:45 59 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-09-12 16:17:45 59 [Note] InnoDB: The InnoDB memory heap is disabled
2016-09-12 16:17:45 59 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-09-12 16:17:45 59 [Note] InnoDB: Memory barrier is not used
2016-09-12 16:17:45 59 [Note] InnoDB: Compressed tables use zlib 1.2.8
2016-09-12 16:17:45 59 [Note] InnoDB: Using Linux native AIO
2016-09-12 16:17:45 59 [Note] InnoDB: Using CPU crc32 instructions
2016-09-12 16:17:45 59 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-09-12 16:17:45 59 [Note] InnoDB: Completed initialization of buffer pool
2016-09-12 16:17:45 59 [Note] InnoDB: Highest supported file format is Barracuda.
2016-09-12 16:17:45 59 [Note] InnoDB: 128 rollback segment(s) are active.
2016-09-12 16:17:45 59 [Note] InnoDB: Waiting for purge to start
2016-09-12 16:17:46 59 [Note] InnoDB: 5.6.33 started; log sequence number 1625977
2016-09-12 16:17:46 59 [Note] Binlog end
2016-09-12 16:17:46 59 [Note] InnoDB: FTS optimize thread exiting.
2016-09-12 16:17:46 59 [Note] InnoDB: Starting shutdown...
2016-09-12 16:17:48 59 [Note] InnoDB: Shutdown completed; log sequence number 1625987
WARNING: Default config file /etc/mysql/my.cnf exists on the system
This file will be read by default by the MySQL server
If you do not want to use this, either remove it, or use the
--defaults-file argument to mysqld_safe when starting the server
Database initialized
MySQL init process in progress...
[Note] mysqld (mysqld 5.6.33) starting as process 82 ... [Note] Plugin 'FEDERATED' is disabled. [Note] InnoDB: Using atomics to ref count buffer pool pages [Note] InnoDB: The InnoDB memory heap is disabled [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins [Note] InnoDB: Memory barrier is not used [Note] InnoDB: Compressed tables use zlib 1.2.8 [Note] InnoDB: Using Linux native AIO [Note] InnoDB: Using CPU crc32 instructions [Note] InnoDB: Initializing buffer pool, size = 128.0M [Note] InnoDB: Completed initialization of buffer pool [Note] InnoDB: Highest supported file format is Barracuda. [Note] InnoDB: 128 rollback segment(s) are active. [Note] InnoDB: Waiting for purge to start [Note] InnoDB: 5.6.33 started; log sequence number 1625987 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 726b21ff-7904-11e6-a7fd-0242ac130006. stdout: [Note] Event Scheduler: Loaded 0 events [Note] mysqld: ready for connections. Version: '5.6.33' socket: '/var/run/mysqld/mysqld.sock' port: 0 MySQL Community Server (GPL) Warning: Unable to load '/usr/share/zoneinfo/iso3166.tab' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/leap-seconds.list' as time zone. Skipping it. Warning: Unable to load '/usr/share/zoneinfo/zone.tab' as time zone. Skipping it. 2016-09-12 16:17:52 82
[Note] mysqld: Normal shutdown
在正常关机后，它会再次启动并再次报告“准备连接”，之后它似乎会保持运行状态。
答案 0 :(得分：1)
显然这是预期的行为，尽管日志中并不容易理解。见https://github.com/docker-library/mysql/issues/245
我解决这个问题的方法是在尝试连接数据库之前解析查找socket: '/var/run/mysqld/mysqld.sock' port: 3307 MySQL Community Server (GPL)的日志。
答案 1 :(得分：0)
我也面临着这个问题。通过选择alternate image我能够超越它。这个添加了一个健康检查图像，还提供了一个脚本，将在mysql准备就绪时运行。