EBS volumes with LUKS encryption
Encrypting data at rest provides protection of sensitive information stored on EBS volumes. When taking snapshots of encrypted volumes the snapshots are encr...
Recent Posts
Resolving GlusterFS conflicts using extended attributes metadata
This is a walk through example of resolution of conflict created as result of split-brain.
GlusterFS metadata split brain recovery
While investigating an error related to failed documents I came across following error in the GlusterFS healing daemon log file:
GlusterFS internals
GlusterFS stores metadata info in extended attributes which is supported and enabled by default in the XFS file system we use for the bricks. This is differe...
HAProxy dynamically adjust server weight using external agent
Trying to utilize HAProxy-1.5/1.6 agent-check feature, see HAProxy documentation, I wrote this small script to check Tomcat system load and return back some ...