The LeoFS Storage System

• Updated Jun 2, 2020
• Erlang

leo_object_storage is a log-structured object/BLOB storage.

• Updated May 31, 2020
• Erlang

leo_redundant_manager monitors Gateway-node(s) and Storage-node(s) to keep availability and consistency. leo_redundant_manager also manages and provides routing-table(RING).

• Updated May 31, 2020
• Erlang

leo_mq is a local message-queueing library.

• Updated May 31, 2020
• Erlang

The note of LeoFS' developers and LeoFS' benchmark report to developers and users

• Updated Jul 19, 2018
• Makefile

leo_backend_db is a wrapper library for Basho bitcask, Basho eleveldb and Erlang ETS. They are used as local KVS in LeoFS.

• Updated May 31, 2020
• Erlang

An original RPC library written in Erlang whose interface is similar to Erlang's buildin RPC.

• Updated May 31, 2020
• Erlang

leo_logger is a logging library for LeoFS and other Erlang applications. It has plugin-mechanism.

• Updated May 31, 2020
• Erlang

leo_statistics collects Erlang VM’s statistics and application’s statistics.

• Updated May 31, 2020
• Erlang

leo_cache is an object caching server into RAM and Disc (SSD)

• Updated May 31, 2020
• Erlang

leo_pod - A Fast Erlang worker pool manager

• Updated May 31, 2020
• Erlang

leo_ordning_reda is a library to stack objects and send stacked objects with async.

• Updated May 31, 2020
• Erlang

leo_commons include common modules for LeoFS and other Erlang applications.

• Updated May 31, 2020
• Erlang

LeoFS’ test cases for S3-clients

• Updated Jul 4, 2018
• Java

leo_watchdog keep monitoring an application in order to realize high-availability.

• Updated May 31, 2020
• Erlang

leofs_rpm is a LeoFS' configuration file for RPM and DEB

• Updated Mar 3, 2019
• Ruby

LeoFS' Ansible for deployment and operation of LeoFS

• Updated Dec 5, 2019
• Shell

leo_s3_libs are S3 related libraries for LeoFS and other Erlang applications.

• Updated May 31, 2020
• Erlang

leo_tran is a library to handle a data-transaction. We can easily write programs that manager a data-transaction to avoid a conflicts and reduce unnecessary requests between nodes.

• Updated May 31, 2020
• Erlang

LeoFS Exporter for Prometheus

• Updated May 7, 2018