There are plenty of tools out there for monitoring Docker using Prometheus. We can use the Node Exporter to gather useful information for Docker hosts at an OS/kernel level (memory, cpu, network, filesystem) and at a container level there is cAdvisor which reports resource usage and performance data. Unfortunately I couldn’t find any way of
Using EC2 Spot Instances with ECS
Had the opportunity to write an article for AWS Startups Blog, explaining how we use EC2 Spot Instances with ECS at Signal: “Every day, Signal ingests millions of documents from a growing number of publishers, including online media, print newspapers, broadcast, regulation and legislation. Our text analytics pipeline processes these documents in real time, applying
Man on the walk
View this post on Instagram Man on the walk. #bordeaux A post shared by Frederico Marques (@freddygoestolondon) on Apr 16, 2018 at 12:31pm PDT
Chinatown
Bom Dia. #chinatown #london A post shared by Frederico Marques (@freddygoestolondon) on Feb 11, 2018 at 4:07am PST
America in the 1920s
Bill Bryson (A Short History of Almost Everything) knows how to write rich and engaging history books (he’s a remarkable storyteller). One Summer is a spectacular book for understanding America in the mad 1920s (and all the craziness around Charles Lindbergh, including early aviation history). A must read.
Halford engine
Halford Engine collection A post shared by Frederico Marques (@freddygoestolondon) on Oct 29, 2017 at 11:03am PDT
Mr Robot
Olha o robot #tatemodern #london A post shared by Frederico Marques (@freddygoestolondon) on Apr 30, 2017 at 9:06am PDT
Using Ansible Vault with environment variables
This is a common trend. You’ve been using Ansible to provision your infrastructure for some time and all of a sudden you will have a couple of secrets to manage, usually SSL/SSH private keys, API credentials, passwords, etc. Because you don’t want these secrets to be stored “in the clear” on your git repository, you will declare them
Alfie has a friend
Mr Smith #cats A photo posted by Frederico Marques (@freddygoestolondon) on Nov 25, 2016 at 12:44pm PST
Amsterdam
Amsterdam A photo posted by Frederico Marques (@freddygoestolondon) on Jun 14, 2016 at 10:16am PDT