我已经在本地计算机上安装了mysql，并且已经在我的计算机上安装了docker，正在将项目成功转换为Docker，已经在容器上部署了flask，但是我想在容器上安装mysql，但是mysql容器应该使用我的本地计算机数据因为数据大小接近100 + Gb。
我必须做同样为mongodb的。
我是否想通过dockerize现有的mysql和mongodb丢失一些东西。
操作系统：Ubuntu和默认的mysql路径：/ var / lib / mysql
我不想导入/导出。
下面是我的docker-compose.yml
version: "3"
services:
app:
build:
context: ./app
dockerfile: ./dockerfile
container_name: flaskPython
links:
- mysqldb
- mongodb
ports:
- "5000:5000"
myadmin:
image: phpmyadmin/phpmyadmin
container_name: phpmyadmin
ports:
- "8282:80"
environment:
- PMA_ARBITRARY=1
- PMA_HOST=${MYSQL_HOST}
restart: always
depends_on:
- mysqldb
- mongodb
mysqldb:
image: mysql:${MYSQL_VERSION}
container_name: ${MYSQL_HOST}
restart: 'always'
expose:
- '3306'
env_file:
- ".env"
environment:
- MYSQL_DATABASE=${MYSQL_DATABASE}
- MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
- MYSQL_USER=${MYSQL_USER}
- MYSQL_PASSWORD=${MYSQL_PASSWORD}
ports:
- "8989:3306"
volumes:
#- ./data/db/mysql:/var/lib/mysql
- /var/lib/mysql:/var/lib/mysql
mongodb:
image: mongo
container_name: mongodb
restart: always
environment:
- MONGO_INITDB_ROOT_USERNAME=root
- MONGO_INITDB_ROOT_PASSWORD=root
# if you wish to setup additional user accounts specific per DB or with different roles you can use following entry point
#no --auth is needed here as presence of username and password add this option automatically
command: mongod
ports:
- "27017:27017"
volumes:
#- ./data/db/mongo/001_users.js:/docker-entrypoint-initdb.d/001_users.js:ro
- ./mongo-entrypoint/:/docker-entrypoint-initdb.d/
- ./data/db/mongo:/usr/data/db
日志：
2019-02-01T16:08:20.100825Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2019-02-01T16:08:20.101919Z 0 [Note] mysqld (mysqld 5.7.22) starting as process 1 ...
2019-02-01T16:08:20.104031Z 0 [Note] InnoDB: PUNCH HOLE support available
2019-02-01T16:08:20.104043Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-02-01T16:08:20.104046Z 0 [Note] InnoDB: Uses event mutexes
2019-02-01T16:08:20.104048Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2019-02-01T16:08:20.104050Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3
2019-02-01T16:08:20.104052Z 0 [Note] InnoDB: Using Linux native AIO
2019-02-01T16:08:20.104214Z 0 [Note] InnoDB: Number of pools: 1
2019-02-01T16:08:20.104285Z 0 [Note] InnoDB: Using CPU crc32 instructions
2019-02-01T16:08:20.105476Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2019-02-01T16:08:20.110790Z 0 [Note] InnoDB: Completed initialization of buffer pool
2019-02-01T16:08:20.112288Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-02-01T16:08:20.123892Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2019-02-01T16:08:20.139921Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-02-01T16:08:20.139996Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-02-01T16:08:20.170786Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-02-01T16:08:20.173104Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2019-02-01T16:08:20.173143Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2019-02-01T16:08:20.174483Z 0 [Note] InnoDB: Waiting for purge to start
2019-02-01T16:08:20.224878Z 0 [Note] InnoDB: 5.7.22 started; log sequence number 1529088986
2019-02-01T16:08:20.225403Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-02-01T16:08:20.225887Z 0 [Note] Plugin 'FEDERATED' is disabled.
2019-02-01T16:08:20.231185Z 0 [Note] InnoDB: Buffer pool(s) load completed at 190201 16:08:20
2019-02-01T16:08:20.233231Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key
2019-02-01T16:08:20.233502Z 0 [Note] Server hostname (bind-address): '*'; port: 3306
2019-02-01T16:08:20.233535Z 0 [Note] IPv6 is available.
2019-02-01T16:08:20.233544Z 0 [Note] - '::' resolves to '::';
2019-02-01T16:08:20.233556Z 0 [Note] Server socket created on IP: '::'.
2019-02-01T16:08:20.236451Z 0 [Warning] Insecure configuration for --pid-file: Location '/var/run/mysqld' in the path is accessible to all OS users. Consider choosing a different directory.
2019-02-01T16:08:20.248740Z 0 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.248832Z 0 [Warning] 'user' entry 'mysql.session@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.248857Z 0 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.248875Z 0 [Warning] 'user' entry 'debian-sys-maint@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.248921Z 0 [Warning] 'db' entry 'performance_schema mysql.session@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.248935Z 0 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.249216Z 0 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.256300Z 0 [Warning] 'tables_priv' entry 'user mysql.session@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.256349Z 0 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode.
2019-02-01T16:08:20.301149Z 0 [Note] Event Scheduler: Loaded 0 events
2019-02-01T16:08:20.301811Z 0 [Note] mysqld: ready for connections.
Version: '5.7.22' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server (GPL)
我想在mysql容器中使用机器mysql数据，这样我就不必将100+ gb数据迁移到mysql容器，这样我的mysql容器将使用本地机器mysql数据进行读写。
PS：我只希望我不将机器mysql数据迁移到mysql容器，以便我的mysql容器以某种方式链接到我的机器，并使用本地计算机上安装的mysql数据文件夹。