DevOps Advocate

We are two DevSecOps specialists who specialize in private OpenStack clouds - provisioning (including hardware and networking), management, and security. We share our thought and tips on technologies we encounter in our jobs. More about us.

What have we published recently (RSS available):

Tip 005: Grafana fails to lock database (using Percona XtraDB Cluster)
Tip 004: Use Ansible with Jump Host
cURL for DevOps
Using resolvectl for DNS Debugging and Querying
Tip 003: Remove software RAID (mdraid) device using mdadm