Pruning External Btrfs snap-sync Snapshots

snap-sync is a utility that facilitates synchronizing snapshots from a local Btrfs file system to another one (either physically connected to the same machine or on another machine via SSH). Internally it uses snapper to create a local snapshot that functions as a base for incremental Btrfs send/receive to the other volume. Once your first […]

Resolving Faux TLS Encryption Errors in SSSD

After wasting several hours over each of the last several days troubleshooting this seemingly obscure TLS encryption issue in SSSD I feel compelled to write down some notes. It all started with a switch upgrade in our rack. Two new servers I had just provisioned were failing to find users in our 389 directory server. […]

Validating Subject Terms Against the AGROVOC REST API

AGROVOC is a controlled vocabulary covering all areas of interest of the Food and Agriculture Organization (FAO) of the United Nations, including food, nutrition, agriculture, fisheries, forestry, environment etc. It is published by FAO and edited by a community of experts ¹. At the time of this writing AGROVOC consists of over 36,000 concepts and is […]