The present invention discloses a method for accessing a distributed storage system to a container. The method comprises: adding a distributed storage system to a computing node of a container and configuring the computing node to complete access of the distributed storage system to the computing node; creating a storage block and a logical volume group in the computing node, and mapping the storage block to a local disk device; converting the local disk device to a local physical volume, and adding the physical volume to the logic volume group; and performing operations on the logic volume group, and changing container parameters to achieve container distributed storage. According to the method disclosed by the present invention, a distributed storage system can be added to a computing node, relevant configuration is performed on the computing node, a storage block and a logical volume group are created in the computing node, the created storage block and logical volume group are operated, and finally the storage manner is changed into the distributed storage, so that data security and integrity can be improved. In addition, the present invention also provides an apparatus for accessing the distributed storage system into the container and a readable storage medium, and the effect is as described above.