Fecha de publicación: 02/06/2023 Fuente: Wipo "BigData" The invention discloses a big data component access control method running on a k8s platform, a server and a medium, ranger-admin is deployed on the k8s platform, a ranger plug-in compatible with the version of a big data component in the own environment is downloaded or compiled, a ranger plug-in compression package is decompressed, the decompressed directory of the ranger plug-in is copied to a mirror image of the big data component by compiling a dockerfile, and the big data component access control method is implemented. The method comprises the following steps: establishing a new big data component mirror image, configuring a big data component charts package file, realizing integration of a big data component and a ranger plug-in, starting the ranger plug-in and the big data component, entering a ranger-admin web interface after the big data component is operated, firstly creating an external user, and then respectively configuring access control strategies of the big data components such as hdfs, yarn, hive, hbase and the like. According to the method, a user can easily and quickly integrate big data components such as hadoop, hive, hbase and the like running on a k8s platform of the user with a ranger, so that the access control of the big data components is realized, the security of the big data components is improved, and the method has very good popularization and application values.