OpenStack (https://www.openstack.org) is a cloud operating system that controls large pools of compute, storage, and networking resources throughout a datacenter. This dataset was generated on CloudLab, a flexible, scientific infrastructure for research on cloud computing. Both normal logs and abonormal cases with failure injection are provided, making the data amenable to anomaly detection research. You may find more details of this dataset from the original paper:

• Min Du, Feifei Li, Guineng Zheng, Vivek Srikumar. DeepLog: Anomaly Detection and Diagnosis from System Logs through Deep Learning, in Proc. of ACM Conference on Computer and Communications Security (CCS), 2017.

Note that OpenStack_2k.log is a sample log. The raw logs can be requested from Zenodo: https://doi.org/10.5281/zenodo.1144100