Creating and mounting filesystems using cephfs Paid Members Public
Having a ceph cluster cluster up and running you may want to add a filesystem that can be accessed by multiple nodes at the same time (distributed filesystem). This is where cephfs kicks in. Steps required to setup a cephfs and mount it on clients are described in this article.
Spamhaus is adjusting it's rbl return codes Paid Members Public
Spamhaus is adjusting the RBL return codes that are served using their public mirrors. If you're using spamhaus, you should review your configuration.
Adding storage to a ceph cluster Paid Members Public
Ceph is meant to store data. A natural requirement therefore is to add data to the cluster in order to provide the cluster the ability to actually store data. This article describes how to add storage to your existing cluster.
Debian - Kernelupdate via backports Paid Members Public
Working with machines running on debian is great - debian is a distribution that focuses on stable environments. Providing stability comes - as everything - with a cost: Packages provided with a distribution are not latest & greatest, they are proven. TL;DR Using debian backports is a good way
Running syslog in a container Paid Members Public
Many linux based applications are built with OS logging facilities in mind - especially syslog. This guide covers how to run syslog on a container workload.
Setting up a ceph cluster Paid Members Public
Ceph is an open-source storage platform that is built on top of an object storage and provides different ways to build application storage on top. This article will focus on how to deploy a ceph cluster from zero.
Adding trusted root ca certificates on linux Paid Members Public
This guide shows how to add trusted root cas on on debian or ubuntu based linux systems to enable seamless TLS encryption using your internal PKI.
The case of HTTP2 protocol error and chromium net-log Paid Members Public
Migrating some of our internally used services to a new reverse proxy layer i've been struggling with ERR_HTTP2_PROTOCOL_ERROR when accessing a migrated service.
