修改MySQL参数后Docker部署API出现连接超时问题求助

我正尝试在Docker容器中部署我的API，原本运行完全正常，但修改MySQL服务器参数后出现了以下问题，恳请各位帮忙分析原因，提前致谢。

#15 [life-tech build 9/9] RUN dotnet-ef database update
#15 2.302 Build started...
#15 15.06 Build succeeded.
#15 15.89 Connection String: Server=server-database;Database=db;Uid=user;Pwd=password;Port=3306;default command timeout=60
#15 31.24 MySqlConnector.MySqlException (0x80004005): Connect Timeout expired.
#15 31.24  ---> MySqlConnector.MySqlException (0x80004005): Unable to connect to any of the specified MySQL hosts.
#15 31.24    at MySqlConnector.Core.ServerSession.ConnectAsync(ConnectionSettings cs, MySqlConnection connection, Int32 startTickCount, ILoadBalancer loadBalancer, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/ServerSession.cs:line 432
#15 31.24    at MySqlConnector.Core.ConnectionPool.ConnectSessionAsync(MySqlConnection connection, String logMessage, Int32 startTickCount, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/ConnectionPool.cs:line 363
#15 31.24    at MySqlConnector.Core.ConnectionPool.GetSessionAsync(MySqlConnection connection, Int32 startTickCount, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/ConnectionPool.cs:line 94
#15 31.24    at MySqlConnector.Core.ConnectionPool.GetSessionAsync(MySqlConnection connection, Int32 startTickCount, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/ConnectionPool.cs:line 124
#15 31.24    at MySqlConnector.MySqlConnection.CreateSessionAsync(ConnectionPool pool, Int32 startTickCount, Nullable`1 ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlConnection.cs:line 911
#15 31.24    at MySqlConnector.MySqlConnection.CreateSessionAsync(ConnectionPool pool, Int32 startTickCount, Nullable`1 ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlConnection.cs:line 933

本地环境下运行完全正常：

PM> update-database
Build started...
Build succeeded.
Connection String: Server=xxxxxxx;Database=xxxxxx;Uid=xxxxxx;Pwd=xxxxxxxxxxx;Port=3306
Microsoft.EntityFrameworkCore.Infrastructure[10403]
Entity Framework Core 6.0.0 initialized 'DbContext' using provider 'Pomelo.EntityFrameworkCore.MySql:6.0.0' with options: ServerVersion 8.0.35-mysql
Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (217ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
SELECT 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='xxxxxxx' AND TABLE_NAME='__EFMigrationsHistory';
Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (180ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
SELECT 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA='xxxxxxx' AND TABLE_NAME='__EFMigrationsHistory';
Microsoft.EntityFrameworkCore.Database.Command[20101]
Executed DbCommand (185ms) [Parameters=[], CommandType='Text', CommandTimeout='30']
SELECT `MigrationId`, `ProductVersion`
FROM `__EFMigrationsHistory`
ORDER BY `MigrationId`;
Microsoft.EntityFrameworkCore.Migrations[20405]
No migrations were applied. The database is already up to date.
No migrations were applied. The database is already up to date.
Done.
PM>

建议可以尝试建立连接并运行一些测试查询。

内容的提问来源于stack exchange，提问作者Raudel Chavez Arroyo