У меня есть docker -композитный файл и Dockerfile. MySQL установлен правильно. Я установил MYSQL_ROOT_PASSWORD . Но при попытке получить доступ к mysql db получаю ошибку - Доступ запрещен. Я читал другие темы этого сайта, но не мог получить такую большую помощь. :(
Вот мой docker -компонентный файл:
version: '3'
volumes:
db_data: {}
services:
db:
build:
context: .
dockerfile: ./db/Dockerfile
args:
- database=iTel
- password=123
image: db_image
volumes:
- db_data:/var/lib/mysql
ports:
- "3306:3306"
и Dockerfile:
FROM mysql:5.7.15
ARG database
ARG password
RUN echo ${database}
RUN echo ${password}
MAINTAINER me
ENV MYSQL_DATABASE=${database} \
MYSQL_ROOT_PASSWORD=${password}
ADD ./db/database100.sql /docker-entrypoint-initdb.d
EXPOSE 3306
Вот журналы для сборки:
docker-compose up -d
Building db
Step 1/9 : FROM mysql:5.7.15
5.7.15: Pulling from library/mysql
6a5a5368e0c2: Pull complete
0689904e86f0: Pull complete
486087a8071d: Pull complete
3eff318f6785: Pull complete
3df41d8a4cfb: Pull complete
1b4a00485931: Pull complete
0bab0b2c2630: Pull complete
264fc9ce512d: Pull complete
e0181dcdbbe8: Pull complete
53b082fa47c7: Pull complete
e5cf4fe00c4c: Pull complete
Digest: sha256:966490bda4576655dc940923c4883db68cca0b3607920be5efff7514e0379aa7
Status: Downloaded newer image for mysql:5.7.15
---> 18f13d72f7f0
Step 2/9 : ARG database
---> Running in 62819f9fc38b
Removing intermediate container 62819f9fc38b
---> 863fd3212046
Step 3/9 : ARG password
---> Running in ea9d36c1a954
Removing intermediate container ea9d36c1a954
---> 056100b1d5eb
Step 4/9 : RUN echo ${database}
---> Running in 941bd2f4fc58
iTel
Removing intermediate container 941bd2f4fc58
---> 7b2b48e7bd8c
Step 5/9 : RUN echo ${password}
---> Running in 9cb80396bb62
123
Removing intermediate container 9cb80396bb62
---> 155d184c78ba
Step 6/9 : MAINTAINER me
---> Running in 8e3b3b53ce7b
Removing intermediate container 8e3b3b53ce7b
---> 9a7617a24800
Step 7/9 : ENV MYSQL_DATABASE=${database} MYSQL_ROOT_PASSWORD=${password}
---> Running in e483e65caf55
Removing intermediate container e483e65caf55
---> acf8ac829607
Step 8/9 : ADD ./db/database100.sql /docker-entrypoint-initdb.d
---> 42d992439f98
Step 9/9 : EXPOSE 3306
---> Running in 4e138502c6f9
Removing intermediate container 4e138502c6f9
---> a0818deda593
Successfully built a0818deda593
Successfully tagged db_image:latest
WARNING: Image for service db was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`.
Creating reve_db_1 ... done
чтобы увидеть контейнеры:
docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
49419cb9980a db_image "docker-entrypoint.s…" 10 seconds ago Up 8 seconds 0.0.0.0:3306->3306/tcp reve_db_1
Это журнал для этого контейнера:
docker logs 49419cb9980a
2020-01-21T07:53:13.050129Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2020-01-21T07:53:13.051767Z 0 [Note] mysqld (mysqld 5.7.15) starting as process 1 ...
2020-01-21T07:53:13.054945Z 0 [Note] InnoDB: PUNCH HOLE support available
2020-01-21T07:53:13.055053Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-01-21T07:53:13.055103Z 0 [Note] InnoDB: Uses event mutexes
2020-01-21T07:53:13.055179Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-01-21T07:53:13.055226Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.3
2020-01-21T07:53:13.055268Z 0 [Note] InnoDB: Using Linux native AIO
2020-01-21T07:53:13.055608Z 0 [Note] InnoDB: Number of pools: 1
2020-01-21T07:53:13.055791Z 0 [Note] InnoDB: Using CPU crc32 instructions
2020-01-21T07:53:13.061164Z 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2020-01-21T07:53:13.072998Z 0 [Note] InnoDB: Completed initialization of buffer pool
2020-01-21T07:53:13.075325Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2020-01-21T07:53:13.101337Z 0 [Note] InnoDB: Highest supported file format is Barracuda.
2020-01-21T07:53:13.142134Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2020-01-21T07:53:13.142356Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2020-01-21T07:53:13.184613Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2020-01-21T07:53:13.185628Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active.
2020-01-21T07:53:13.185733Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active.
2020-01-21T07:53:13.186108Z 0 [Note] InnoDB: Waiting for purge to start
2020-01-21T07:53:13.236391Z 0 [Note] InnoDB: 5.7.15 started; log sequence number 12146163
2020-01-21T07:53:13.236828Z 0 [Note] Plugin 'FEDERATED' is disabled.
2020-01-21T07:53:13.237186Z 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2020-01-21T07:53:13.252074Z 0 [Warning] Failed to set up SSL because of the following SSL library error: SSL context is not usable without certificate and private key
2020-01-21T07:53:13.252900Z 0 [Note] Server hostname (bind-address): '*'; port: 3306
2020-01-21T07:53:13.253023Z 0 [Note] IPv6 is available.
2020-01-21T07:53:13.253076Z 0 [Note] - '::' resolves to '::';
2020-01-21T07:53:13.253184Z 0 [Note] Server socket created on IP: '::'.
2020-01-21T07:53:13.269950Z 0 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode.
2020-01-21T07:53:13.270581Z 0 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode.
2020-01-21T07:53:13.277379Z 0 [Note] InnoDB: Buffer pool(s) load completed at 200121 7:53:13
2020-01-21T07:53:13.295467Z 0 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode.
2020-01-21T07:53:13.367019Z 0 [Note] Event Scheduler: Loaded 0 events
2020-01-21T07:53:13.368851Z 0 [Note] mysqld: ready for connections.
Version: '5.7.15' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server (GPL)
Теперь введен в контейнер:
docker exec -it 49419cb9980a bash
root@49419cb9980a:/#
I проверил, правильно ли установлен MYSQL_ROOT_PASSWORD (в контейнере):
root@49419cb9980a:/# echo $MYSQL_ROOT_PASSWORD
123
Затем попытался войти в систему mysql:
root@49419cb9980a:/# mysql -u root -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
У меня вопрос, как решить эту проблему? Почему я не могу получить доступ к mysql? Я тоже пытался без пароля. Это дало мне такую ошибку:
mysql -u root
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
Это структура моего проекта:
tree
.
├── db
│ ├── Dockerfile
│ └── database100.sql
└── docker-compose.yml
1 directory, 3 files