Testing Ceph patches

In this post we will learn about testing ceph patches with teuthology . It is a testing framework for ceph and tests are run on Sepia lab machines. Access to the lab can be requested by following procedure here. First push the testing branch to ceph-ci. [root@varsha ceph]# git remote add ceph-ci https://github.com/ceph/ceph-ci.git [root@varsha ceph]#… Continue reading Testing Ceph patches

Netfilter Workshop 2018

I attended the Netfilter workshop in Berlin from 14th to 18th June 2018.¬† It was a small invite only workshop. Overall it was a fun and great learning experience. Through this workshop, I got an opportunity to interact with netfilter community members. It was nice to meet my mentor Pablo Neira Ayuso and past outreachy… Continue reading Netfilter Workshop 2018


Nftables provides filtering and classification of packets. It can be configured using nft userspace command line tool. It replaces iptables, ip6tables, arptables and ebtables. There are different ways to install it. Here we will install through source package. First, you will need to clone the repositories of libmnl and libnftnl, which are netlink¬† userspace libraries.… Continue reading Nftables