BCC & libbpf Latest versions of BCC (v0.22.0) and libbpf (v0.5.0) are now available from the bpftrace PPA[1] for bionic, focal and hirsute: sudo add-apt-repository ppa:hadret/bpftrace sudo apt update sudo apt install bpftrace bpfcc-tools libbpf Right now bionic builds of bpftrace are still
Filip Chabik
Berlin
I work remotely from Wroclaw as an Infra Engineer at Ghost. I juggle tech, anime & manga, gaming (painfully casual), and dad duties.
Posts by Filip Chabik
Debian -- News -- Debian 11 “bullseye” releasedDebian 11 "bullseye" released Debian news: After 2 years, 1 month, and 9 days of development, the Debian project is proud to present its new stable version 11 (code name bullseye), which will be supported for the next 5 years thanks
In June latest release of libbpf has landed in Ubuntu repositories for impish (upcoming 21.10 release). I grabbed the 0.4.0 version and backported it to bionic, focal, groovy and hirsute – these are test builds and are available from the following PPA: sudo add-apt-repository ppa:hadret/libbpf sudo
Last month I patched NGINX Extended against the CVE-2021-23017. I was still having trouble with upgrading to anything higher than 1.19.5 though – which I wrote about back in January. I was getting to the point where I started to explore alternatives when I finally got it building properly.
CVE-2021-23017 | UbuntuUbuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.Ubuntu A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause
Consul Service Discovery for HAProxy - HAProxy TechnologiesHAProxy TechnologiesNick Ramirez Back in December 2019 I wrote a post about Dynamic Upstreams in NGINX w/ Consul and here’s the summary: I find combination of Consul for service-discovery and NGINX with basing its upstream configuration on it extremely powerful. As I