构建一个弹性堆栈,我必须在其中连接到SQL Server数据库。因此,我构建了自己的Logstash映像,在其中将JDBC驱动程序导入到容器中。
FROM docker.elastic.co/logstash/logstash:6.3.0
USER root
COPY mssql-jdbc-6.4.0.jre9.jar /opt/
# Add your logstash plugins setup here
RUN logstash-plugin install logstash-input-jdbc
# Example: RUN logstash-plugin install logstash-filter-json
然后我启动我的docker-compose文件。
# Elastic and Kibana config remove for clarity
logstash:
# image: docker.elastic.co/logstash/logstash:${TAG}
build: logstash/
container_name: Logstash
environment:
LS_JAVA_OPTS: "-Xmx256m -Xms256m"
env_file:
- .env
ports:
- '5001:5001'
volumes:
- ./logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml
- ./logstash/pipeline:/usr/share/logstash/pipeline
depends_on:
- elasticsearch1
networks:
- esnet
这是我的logstash.conf
input {
jdbc {
jdbc_driver_library => "/opt/mssql-jdbc-6.4.0.jre9.jar"
jdbc_driver_class => "com.microsoft.sqlserver.jdbc.SQLServerDriver"
jdbc_connection_string => "jdbc:sqlserver://****.database.windows.net"
jdbc_user => "${DB_USERNAME}"
jdbc_password => "${DB_PASSWORD}"
statement => "select * from *****.dbo.association"
}
}
output {
elasticsearch {
hosts => ["http://elasticsearch1:9200", "http://elasticsearch2:9200"]
}
stdout {
codec => rubydebug
}
}
然后我收到此错误:
错误:com.microsoft.sqlserver.jdbc.SQLServerDriver未加载。您确定已在:jdbc_driver_library中包含正确的jdbc驱动程序吗?
答案 0 :(得分:0)
您可以转到docker /opt/mssql-jdbc-6.4.0.jre9.jar并检查文件是否存在或您是否拥有权限。
或者您可以仅为Javalib绑定另一个文件夹,然后jdbc_driver_library应该是docker容器jdbc_driver_library中的路径=>“ /usr/share/logstash/javalib/mssql-jdbc-6.4.0.jre9.jar” < / p>
panic()
答案 1 :(得分:0)
遇到相同的问题,您必须将jdbc驱动程序文件复制到
LOGSTASH_FOLDER/logstash-core/lib/jars/
目录。