A Bash script can often run into the situation where a utility in the pipeline creates a file, but because of an unexpected error, the size of the resulting file is zero bytes. And if that situation is not prepared for, the mere existence of the file might signal success to the following commands in … Bash: test both file existence and size to avoid signalling success
This article has been updated in October 2018 and is now tested for HAProxy 1.8.14. The reload functionality in HAProxy till now has always been “not perfect but good enough”, perhaps dropping a few connections under heavy load but within parameters everyone was willing to accept. And because of the potential impact, a reload was … HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 16.04 with Systemd
This article has been updated in October 2018 and is now tested for HAProxy 1.8.14. The reload functionality in HAProxy till now has always been “not perfect but good enough”, perhaps dropping a few connections under heavy load but within parameters everyone was willing to accept. And because of the potential impact, a reload was … HAProxy: Zero downtime reloads with HAProxy 1.8 on Ubuntu 14.04