Links tagged “sysadmin”
32 links, newest first.
theregister.com
An NTP server that traveled back in time caused a massive Australian mobile outage - one GPS card sends NTP into the past and Telstra's network follows it there.
blog.podman.io
Podman v6.0.0 - rootless containers, still no daemon.
labs.iximiuz.com
A Practical Guide to SSH Tunnels - local and remote port forwarding, finally with diagrams that make it stick.
jchri.st
In praise of memcached - an unkillable cache, and a quiet case against chasing the new thing.
brew.sh
Homebrew 6.0.0: a major release for the package manager half of us owe our laptops to, with a new trust mechanism for taps and Linux sandboxing.
utcc.utoronto.ca
For reasons beyond the scope of this entry, today I feel like writing down a broad and simplified overview of how modern Linux systems boot.
thenewstack.io
Etienne Tremel Etienne Tremel is a software engineer at Container Solutions.
github.com
Kubernetes Installation on Bare Metal & CoreOS This guide walks a deployer through launching a multi-node Kubernetes cluster on bare metal servers running CoreOS.
osquery.io
osquery> SELECT uid, name FROM listeningports l, processes p WHERE l.pid=p.pid; osquery gives you the ability to query and log things like running processes, logged in users, password changes, USB devices, firewall exceptions, listening ports, and more.
cloud.google.com
How to expose a Kubernetes Engine application through an external Application Load Balancer using an Ingress.
prometheus.io
Some of our users include:
packer.io
Works Great With Out of the box Packer comes with support to build images for Amazon EC2, DigitalOcean, Docker, Google Compute Engine, QEMU, VirtualBox, VMware, and more.
techblog.netflix.com
We have found that the best defense against major unexpected failures is to fail often.
serversforhackers.com
Like Varnish, Nginx is a very capable web cache.
