运行 MySQL 在端口 3307 使用 Docker 撰写
Run MySQL on Port 3307 Using Docker Compose
我正在尝试在一台机器上创建多个 Prisma 数据库服务。我无法使用 Docker Compose 在 3306 以外的端口上创建 MySQL 数据库。
docker-compose.yml
version: '3'
services:
hackernews:
image: prismagraphql/prisma:1.8
restart: always
ports:
- "${CLIENT_PORT}:${INTERNAL_PORT}"
environment:
PRISMA_CONFIG: |
port: $INTERNAL_PORT
managementApiSecret: $PRISMA_MANAGEMENT_API_SECRET
databases:
default:
connector: mysql
host: mysql
port: $SQL_INTERNAL_PORT
user: root
password: $SQL_PASSWORD
migrations: true
mysql:
image: mysql:5.7
restart: always
environment:
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
volumes:
- ./custom/:/etc/mysql/conf.d/my.cnf
- mysql:/var/lib/mysql
volumes:
mysql:
docker-compose.override.yml
version: '3'
services:
mysql:
expose:
- "${SQL_INTERNAL_PORT}"
ports:
- "${SQL_CLIENT_PORT}:${SQL_INTERNAL_PORT}"
错误：
hackernews_1 | Exception in thread "main" java.sql.SQLTransientConnectionException: database - Connection is not available, request timed out after 5008ms.
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
hackernews_1 | at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
hackernews_1 | at slick.jdbc.hikaricp.HikariCPJdbcDataSource.createConnection(HikariCPJdbcDataSource.scala:18)
hackernews_1 | at slick.jdbc.JdbcBackend$BaseSession.<init>(JdbcBackend.scala:439)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:47)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:38)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef.acquireSession(BasicBackend.scala:218)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef.acquireSession$(BasicBackend.scala:217)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.acquireSession(JdbcBackend.scala:38)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef$$anon.run(BasicBackend.scala:239)
hackernews_1 | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
hackernews_1 | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
hackernews_1 | at java.lang.Thread.run(Thread.java:748)
hackernews_1 | Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=mysql)(port=3307)(type=master) : Connection refused (Connection refused)
hackernews_1 | at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:161)
hackernews_1 | at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.connException(ExceptionMapper.java:79)
hackernews_1 | at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1040)
hackernews_1 | at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:490)
hackernews_1 | at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:144)
hackernews_1 | at org.mariadb.jdbc.Driver.connect(Driver.java:90)
hackernews_1 | at slick.jdbc.DriverDataSource.getConnection(DriverDataSource.scala:101)
hackernews_1 | at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:341)
hackernews_1 | at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:193)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:430)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.access0(HikariPool.java:64)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:570)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:563)
hackernews_1 | at java.util.concurrent.FutureTask.run(FutureTask.java:266)
docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ab721996469d mysql:5.7 "docker-entrypoint.s…" 42 minutes ago Up 55 seconds 3306/tcp, 0.0.0.0:3307->3307/tcp two_mysql_1
7aab98e2b8d7 prismagraphql/prisma:1.8 "/bin/sh -c /app/sta…" 2 hours ago Restarting (1) Less than a second ago two_hackernews_1
.env
SQL_PASSWORD=myuniquepassword
SQL_INTERNAL_PORT=3307
SQL_CLIENT_PORT=3307
变量 SQL_INTERNAL_PORT 可能有 3307 值。您需要将其更改为 3306。
此外，您可以删除
expose:
- "${SQL_INTERNAL_PORT}"
行。 Mysql已经暴露了3306端口
群集中的所有应用程序都使用内部端口（mysql 情况下为 3306）。外部端口（在部分端口中）您只需要用于外部字通信。
如果你想有几个数据库，你需要改变docker-编写这样的东西：
version: '3'
services:
hackernews:
image: prismagraphql/prisma:1.8
restart: always
ports:
- "${CLIENT_PORT}:${INTERNAL_PORT}"
environment:
PRISMA_CONFIG: |
port: $INTERNAL_PORT
managementApiSecret: $PRISMA_MANAGEMENT_API_SECRET
databases:
default:
connector: mysql
host: mysql_first
port: 3306
user: root
password: $SQL_PASSWORD
migrations: true
second:
connector: mysql
host: mysql_second
port: 3306
user: root
password: $SQL_PASSWORD
migrations: true
mysql_first:
image: mysql:5.7
restart: always
environment:
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
ports:
- 3307:3306
volumes:
- ./custom/:/etc/mysql/conf.d/my.cnf
- mysql:/var/lib/mysql
mysql_second:
image: mysql:5.7
restart: always
environment:
ports:
- 3308:3306
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
我遇到了同样的问题。我创建了这个 docker-compose.yml 并且它运行良好。
为您的应用程序容器（我的示例是 wordpress）添加这些说明：
environment:
WORDPRESS_DB_HOST: db-wordpress
（db-wordpress 是数据库名称容器）
为您的数据库容器添加这些说明：
container_name: db-wordpress
environment:
VIRTUAL_PORT: 3307
expose:
- 3307
您可以创建任何具有不同端口的数据库容器。只需更改虚拟并公开端口即可。对于您的应用程序，容器数据库名称。
希望对某人有所帮助。
在我的例子中，我无法更改 Mysql 端口而不是 3306，直到我添加 MYSQL_TCP_PORT
所以示例：
version: '3.8'
volumes:
mysql_data:
driver: local
services:
mysql:
image: mysql:5.7
volumes:
- mysql_data:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: root
MYSQL_DATABASE: keycloak
MYSQL_USER: keycloak
MYSQL_PASSWORD: password
MYSQL_TCP_PORT: 3307
ports:
- 3307:3307
expose:
- 3307
keycloak:
image: quay.io/keycloak/keycloak:latest
environment:
DB_VENDOR: MYSQL
DB_ADDR: mysql
DB_DATABASE: keycloak
DB_USER: keycloak
DB_PASSWORD: password
DB_PORT: 3307
KEYCLOAK_USER: admin
KEYCLOAK_PASSWORD: Pa55w0rd
# Uncomment the line below if you want to specify JDBC parameters. The parameter below is just an example, and it shouldn't be used in production without knowledge. It is highly recommended that you read the MySQL JDBC driver documentation in order to use it.
#JDBC_PARAMS: "connectTimeout=30000"
ports:
- 8040:8080
depends_on:
- mysql
我正在尝试在一台机器上创建多个 Prisma 数据库服务。我无法使用 Docker Compose 在 3306 以外的端口上创建 MySQL 数据库。
docker-compose.yml
version: '3'
services:
hackernews:
image: prismagraphql/prisma:1.8
restart: always
ports:
- "${CLIENT_PORT}:${INTERNAL_PORT}"
environment:
PRISMA_CONFIG: |
port: $INTERNAL_PORT
managementApiSecret: $PRISMA_MANAGEMENT_API_SECRET
databases:
default:
connector: mysql
host: mysql
port: $SQL_INTERNAL_PORT
user: root
password: $SQL_PASSWORD
migrations: true
mysql:
image: mysql:5.7
restart: always
environment:
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
volumes:
- ./custom/:/etc/mysql/conf.d/my.cnf
- mysql:/var/lib/mysql
volumes:
mysql:
docker-compose.override.yml
version: '3'
services:
mysql:
expose:
- "${SQL_INTERNAL_PORT}"
ports:
- "${SQL_CLIENT_PORT}:${SQL_INTERNAL_PORT}"
错误：
hackernews_1 | Exception in thread "main" java.sql.SQLTransientConnectionException: database - Connection is not available, request timed out after 5008ms.
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
hackernews_1 | at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
hackernews_1 | at slick.jdbc.hikaricp.HikariCPJdbcDataSource.createConnection(HikariCPJdbcDataSource.scala:18)
hackernews_1 | at slick.jdbc.JdbcBackend$BaseSession.<init>(JdbcBackend.scala:439)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:47)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.createSession(JdbcBackend.scala:38)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef.acquireSession(BasicBackend.scala:218)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef.acquireSession$(BasicBackend.scala:217)
hackernews_1 | at slick.jdbc.JdbcBackend$DatabaseDef.acquireSession(JdbcBackend.scala:38)
hackernews_1 | at slick.basic.BasicBackend$DatabaseDef$$anon.run(BasicBackend.scala:239)
hackernews_1 | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
hackernews_1 | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
hackernews_1 | at java.lang.Thread.run(Thread.java:748)
hackernews_1 | Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=mysql)(port=3307)(type=master) : Connection refused (Connection refused)
hackernews_1 | at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.get(ExceptionMapper.java:161)
hackernews_1 | at org.mariadb.jdbc.internal.util.exceptions.ExceptionMapper.connException(ExceptionMapper.java:79)
hackernews_1 | at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1040)
hackernews_1 | at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:490)
hackernews_1 | at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:144)
hackernews_1 | at org.mariadb.jdbc.Driver.connect(Driver.java:90)
hackernews_1 | at slick.jdbc.DriverDataSource.getConnection(DriverDataSource.scala:101)
hackernews_1 | at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:341)
hackernews_1 | at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:193)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:430)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool.access0(HikariPool.java:64)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:570)
hackernews_1 | at com.zaxxer.hikari.pool.HikariPool$PoolEntryCreator.call(HikariPool.java:563)
hackernews_1 | at java.util.concurrent.FutureTask.run(FutureTask.java:266)
docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
ab721996469d mysql:5.7 "docker-entrypoint.s…" 42 minutes ago Up 55 seconds 3306/tcp, 0.0.0.0:3307->3307/tcp two_mysql_1
7aab98e2b8d7 prismagraphql/prisma:1.8 "/bin/sh -c /app/sta…" 2 hours ago Restarting (1) Less than a second ago two_hackernews_1
.env
SQL_PASSWORD=myuniquepassword
SQL_INTERNAL_PORT=3307
SQL_CLIENT_PORT=3307
变量 SQL_INTERNAL_PORT 可能有 3307 值。您需要将其更改为 3306。
此外，您可以删除
expose:
- "${SQL_INTERNAL_PORT}"
行。 Mysql已经暴露了3306端口
群集中的所有应用程序都使用内部端口（mysql 情况下为 3306）。外部端口（在部分端口中）您只需要用于外部字通信。
如果你想有几个数据库，你需要改变docker-编写这样的东西：
version: '3'
services:
hackernews:
image: prismagraphql/prisma:1.8
restart: always
ports:
- "${CLIENT_PORT}:${INTERNAL_PORT}"
environment:
PRISMA_CONFIG: |
port: $INTERNAL_PORT
managementApiSecret: $PRISMA_MANAGEMENT_API_SECRET
databases:
default:
connector: mysql
host: mysql_first
port: 3306
user: root
password: $SQL_PASSWORD
migrations: true
second:
connector: mysql
host: mysql_second
port: 3306
user: root
password: $SQL_PASSWORD
migrations: true
mysql_first:
image: mysql:5.7
restart: always
environment:
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
ports:
- 3307:3306
volumes:
- ./custom/:/etc/mysql/conf.d/my.cnf
- mysql:/var/lib/mysql
mysql_second:
image: mysql:5.7
restart: always
environment:
ports:
- 3308:3306
MYSQL_ROOT_PASSWORD: $SQL_PASSWORD
我遇到了同样的问题。我创建了这个 docker-compose.yml 并且它运行良好。
为您的应用程序容器（我的示例是 wordpress）添加这些说明：
environment:
WORDPRESS_DB_HOST: db-wordpress
（db-wordpress 是数据库名称容器）
为您的数据库容器添加这些说明：
container_name: db-wordpress
environment:
VIRTUAL_PORT: 3307
expose:
- 3307
您可以创建任何具有不同端口的数据库容器。只需更改虚拟并公开端口即可。对于您的应用程序，容器数据库名称。
希望对某人有所帮助。
在我的例子中，我无法更改 Mysql 端口而不是 3306，直到我添加 MYSQL_TCP_PORT
所以示例：
version: '3.8'
volumes:
mysql_data:
driver: local
services:
mysql:
image: mysql:5.7
volumes:
- mysql_data:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: root
MYSQL_DATABASE: keycloak
MYSQL_USER: keycloak
MYSQL_PASSWORD: password
MYSQL_TCP_PORT: 3307
ports:
- 3307:3307
expose:
- 3307
keycloak:
image: quay.io/keycloak/keycloak:latest
environment:
DB_VENDOR: MYSQL
DB_ADDR: mysql
DB_DATABASE: keycloak
DB_USER: keycloak
DB_PASSWORD: password
DB_PORT: 3307
KEYCLOAK_USER: admin
KEYCLOAK_PASSWORD: Pa55w0rd
# Uncomment the line below if you want to specify JDBC parameters. The parameter below is just an example, and it shouldn't be used in production without knowledge. It is highly recommended that you read the MySQL JDBC driver documentation in order to use it.
#JDBC_PARAMS: "connectTimeout=30000"
ports:
- 8040:8080
depends_on:
- mysql