DockerでMariaDB 10.4(Mroongaプラグイン有効化)を起動時にログファイルの場所も変更してみる

環境

Windows 10 Pro Version 1903 (OS build 18362)
Docker Desktop
　Engine: 19.03.4
　Compose: 1.24.1

docker-composeインストール・・・PowerShellを管理者権限で実行

PS C:\WINDOWS\system32> [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
PS C:\WINDOWS\system32> Invoke-WebRequest "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-Windows-x86_64.exe" -UseBasicParsing -OutFile $Env:ProgramFiles\docker\docker-compose.exe

MariaDB 10.4.5 + Mroongaプラグイン有効化のDockerイメージ
kazaoki/mariadb-mroonga

ファイル

docker-compose.yml

version: "3.7"
services:
  mariadb:
    container_name: mariadb
    image: kazaoki/mariadb-mroonga:10.4
    environment:
      MYSQL_ROOT_PASSWORD: test
    ports:
      - 3306:3306
    volumes:
      - ./sql/mroonga-log.sql:/docker-entrypoint-initdb.d/mroonga-log.sql

./sql/mroonga-log.sql

SET GLOBAL mroonga_log_file = "/var/log/mysql/mroonga.log";
SET GLOBAL mroonga_query_log_file = "/var/log/mysql/mroonga-query.log";

動作確認

$ docker-compose up -d
$ docker exec -it mariadb bash
$ cat /var/log/mysql/mroonga.log

2019-11-16 13:16:12.976751|n|042d8700|log file is changed: <groonga.log> -> </var/log/mysql/mroonga.log>
2019-11-16 13:16:12.976928|n|042d8700|query log is enabled: </var/log/mysql/mroonga-query.log>
2019-11-16 13:16:14.352656|n|0d48b540|mroonga 7.07 deinit
2019-11-16 13:16:14.353231|n|0d48b540|grn_fin (0)

$ cat /var/log/mysql/mroonga-query.log

2019-11-16 13:16:12.976964|0x7fafb17f5f40| query log will be closed: </var/log/mysql/mroonga-query.log>
2019-11-16 13:16:12.977011|0x7fafb17f5f40| query log is opened: </var/log/mysql/mroonga-query.log>
2019-11-16 13:16:14.353102|0x7fafb17a2040| query log will be closed: </var/log/mysql/mroonga-query.log>