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У меня есть следующий docker-compose.yml файл.

Я хотел бы build их и подключиться к DB

 version: '3'

services:
  api-server:
    build: ./api
    links:
      - 'db'
    ports:
      - '3000:3000'
    volumes:
      - ./api:/src
      - ./src/node_modules
    tty: true
    container_name: api-server

  db:
    build:
      context: .
      dockerfile: ./db/Dockerfile
    restart: always
    hostname: db
    environment:
      MYSQL_ROOT_PASSWORD: test
      MYSQL_USER: root
      MYSQL_PASSWORD: test
      MYSQL_DATABASE: db
    volumes:
      - './db:/config'
    ports:
      - 3306:3306
    container_name: db

  

После docker-compose build

затем docker-compose up -d

А затем `docker exec -it api-server sh’

Я мог бы вводить контейнеры. и попытался

yarn ts-node node_modules/.bin/typeorm migration:show

введите команду orm, которая подключается к DB

Но он вернул

Error during migration show: Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'172.18.0.3' (using password: YES)

Есть ли какой-либо способ это исправить?

Где это неверно?

Спасибо

Вот docker logs db

 docker logs db
2020-09-15 11:57:44 00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.31-1debian10 started.
2020-09-15 11:57:44 00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
2020-09-15 11:57:44 00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.31-1debian10 started.
2020-09-15 11:57:44 00:00 [Note] [Entrypoint]: Initializing database files
2020-09-15T11:57:44.868762Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2020-09-15T11:57:46.939481Z 0 [Warning] InnoDB: New log files created, LSN=45790
2020-09-15T11:57:47.252278Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2020-09-15T11:57:47.327831Z 0 [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: abfbf3cb-f74a-11ea-bfe8-0242ac120002.
2020-09-15T11:57:47.331570Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2020-09-15T11:57:48.443477Z 0 [Warning] CA certificate ca.pem is self signed.
2020-09-15T11:57:48.733702Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.
2020-09-15 11:57:52 00:00 [Note] [Entrypoint]: Database files initialized
2020-09-15 11:57:52 00:00 [Note] [Entrypoint]: Starting temporary server
2020-09-15 11:57:52 00:00 [Note] [Entrypoint]: Waiting for server startup
2020-09-15T11:57:52.490209Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2020-09-15T11:57:52.492212Z 0 [Note] mysqld (mysqld 5.7.31) starting as process 77 ...
2020-09-15T11:57:52.497001Z 0 [Note] InnoDB: PUNCH HOLE support available
2020-09-15T11:57:52.497114Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-09-15T11:57:52.497223Z 0 [Note] InnoDB: Uses event mutexes
2020-09-15T11:57:52.497332Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-09-15T11:57:52.497452Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-09-15T11:57:52.497542Z 0 [Note] InnoDB: Using Linux native AIO
2020-09-15T11:57:52.498106Z 0 [Note] InnoDB: Number of pools: 1
2020-09-15T11:57:52.498434Z 0 [Note] InnoDB: Using CPU crc32 instructions
2020-09-15T11:57:52.501015Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2020-09-15T11:57:52.515593Z 0 [Note] InnoDB: Completed initialization of buffer pool
2020-09-15T11:57:52.518852Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-09-15T11:57:52.531163Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2020-09-15T11:57:52.555422Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-09-15T11:57:52.555698Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-09-15T11:57:52.665854Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-09-15T11:57:52.667159Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2020-09-15T11:57:52.667286Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2020-09-15T11:57:52.668320Z 0 [Note] InnoDB: 5.7.31 started; log sequence number 2720554
2020-09-15T11:57:52.669761Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2020-09-15T11:57:52.669911Z 0 [Note] Plugin 'FEDERATED' is disabled.
2020-09-15T11:57:52.672485Z 0 [Note] InnoDB: Buffer pool(s) load completed at 200915 11:57:52
2020-09-15T11:57:52.683725Z 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them.
2020-09-15T11:57:52.683951Z 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory.
2020-09-15T11:57:52.684864Z 0 [Warning] CA certificate ca.pem is self signed.
2020-09-15T11:57:52.684970Z 0 [Note] Skipping generation of RSA key pair as key files are present in data directory.
2020-09-15T11:57:52.687815Z 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.
2020-09-15T11:57:52.704435Z 0 [Note] Event Scheduler: Loaded 0 events
2020-09-15T11:57:52.705512Z 0 [Note] mysqld: ready for connections.
Version: '5.7.31'  socket: '/var/run/mysqld/mysqld.sock'  port: 0  MySQL Community Server (GPL)
2020-09-15 11:57:53 00:00 [Note] [Entrypoint]: Temporary server started.
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.
Warning: Unable to load '/usr/share/zoneinfo/zone1970.tab' as time zone. Skipping it.
2020-09-15 11:58:00 00:00 [Note] [Entrypoint]: Creating database mogucare_db
2020-09-15 11:58:00 00:00 [Note] [Entrypoint]: Creating user root
ERROR 1396 (HY000) at line 1: Operation CREATE USER failed for 'root'@'%'
2020-09-15 11:58:02 00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.31-1debian10 started.
2020-09-15 11:58:03 00:00 [Note] [Entrypoint]: Switching to dedicated user 'mysql'
2020-09-15 11:58:03 00:00 [Note] [Entrypoint]: Entrypoint script for MySQL Server 5.7.31-1debian10 started.
2020-09-15T11:58:03.406842Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2020-09-15T11:58:03.409690Z 0 [Note] mysqld (mysqld 5.7.31) starting as process 1 ...
2020-09-15T11:58:03.418038Z 0 [Note] InnoDB: PUNCH HOLE support available
2020-09-15T11:58:03.418101Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-09-15T11:58:03.418117Z 0 [Note] InnoDB: Uses event mutexes
2020-09-15T11:58:03.418133Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-09-15T11:58:03.418152Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-09-15T11:58:03.418170Z 0 [Note] InnoDB: Using Linux native AIO
2020-09-15T11:58:03.419647Z 0 [Note] InnoDB: Number of pools: 1
2020-09-15T11:58:03.420784Z 0 [Note] InnoDB: Using CPU crc32 instructions
2020-09-15T11:58:03.425652Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2020-09-15T11:58:03.448462Z 0 [Note] InnoDB: Completed initialization of buffer pool
2020-09-15T11:58:03.457474Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-09-15T11:58:03.473399Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2020-09-15T11:58:03.477057Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 2720554
2020-09-15T11:58:03.737975Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 7963136
2020-09-15T11:58:03.934900Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 12578409
2020-09-15T11:58:03.936536Z 0 [Note] InnoDB: Database was not shutdown normally!
2020-09-15T11:58:03.936685Z 0 [Note] InnoDB: Starting crash recovery.
2020-09-15T11:58:04.147681Z 0 [Note] InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percent: 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
2020-09-15T11:58:05.179148Z 0 [Note] InnoDB: Apply batch completed
2020-09-15T11:58:05.286743Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2020-09-15T11:58:05.286809Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-09-15T11:58:05.286925Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-09-15T11:58:05.374586Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-09-15T11:58:05.376546Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2020-09-15T11:58:05.377004Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2020-09-15T11:58:05.378022Z 0 [Note] InnoDB: Waiting for purge to start
2020-09-15T11:58:05.439607Z 0 [Note] InnoDB: 5.7.31 started; log sequence number 12578409
2020-09-15T11:58:05.442005Z 0 [Note] Plugin 'FEDERATED' is disabled.
2020-09-15T11:58:05.454028Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2020-09-15T11:58:05.492756Z 0 [Note] InnoDB: Buffer pool(s) load completed at 200915 11:58:05
2020-09-15T11:58:05.518753Z 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them.
2020-09-15T11:58:05.518785Z 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory.
2020-09-15T11:58:05.519497Z 0 [Warning] CA certificate ca.pem is self signed.
2020-09-15T11:58:05.519541Z 0 [Note] Skipping generation of RSA key pair as key files are present in data directory.
2020-09-15T11:58:05.536601Z 0 [Note] Server hostname (bind-address): '*'; port: 3306
2020-09-15T11:58:05.537666Z 0 [Note] IPv6 is available.
2020-09-15T11:58:05.537947Z 0 [Note]   - '::' resolves to '::';
2020-09-15T11:58:05.538239Z 0 [Note] Server socket created on IP: '::'.
2020-09-15T11:58:05.552491Z 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.
2020-09-15T11:58:05.574297Z 0 [Note] Event Scheduler: Loaded 0 events
2020-09-15T11:58:05.574997Z 0 [Note] mysqld: ready for connections.
Version: '5.7.31'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  MySQL Community Server (GPL)
2020-09-15T11:59:47.472547Z 3 [Note] Access denied for user 'root'@'172.18.0.3' (using password: YES)
2020-09-15T12:03:15.760923Z 4 [Note] Access denied for user 'root'@'172.18.0.3' (using password: YES)
  

Причина в базе данных MySQL mysql , таблице users . У пользователя, с которым вы подключаетесь, нет разрешения — либо потому, что оно не существует, либо у вас неверный пароль, либо у вас нет прав на подключение с вашего IP к целевой базе данных.

Во многих случаях контейнеры MySQL docker настроены так, чтобы разрешать подключения только к localhost (127.0.0.1), что означает, что вы должны либо (а) использовать переадресацию портов, либо (б) предоставить пользователю разрешение на подключение из любого места (т. Е. % ). Иногда также есть переключатель конфигурации, который автоматически сделает это за вас — прочитайте документацию для вашего контейнера db.