Category: Uncategorized

Letsencrypt in 15 minutes

I was looking for a simple  way to use Let’s Encrypt to enable https for a web site and I found a Docker image nmarus/docker-haproxy-certbot which met my needs. Remember, Let’s Encrypt… Read more »

Borg backup

Borg backup (https://github.com/borgbackup) is an open source backup tool which, in addition to the usual backup features like strong client-side encryption and compression, has several important characteristics which make it… Read more »

clustered cron jobs

We’ve been recently running rest APIs on active-active server pairs (docker containers running on pairs of VMs on separate hosts) with postgres-BDR (multi-master bidirectional replication) for fault-tolerant storage and a pair of fault-tolerant HAProxy instances for incoming… Read more »