Posted in DevOps Monitoring

Useful tutorial for Grafana/Promethius monitoring

Article Link Here

Posted in Monitoring Open Source

Alternatives to Nagios

For a long time, Nagios (Core) has been known as the De-facto open source monitoring solution, but much time has…

Posted in Elastic Search

Delete elasticsearch data older than X days in BASH

If you need to do this in an emergency, here is a quick and dirty script. #!/bin/bash # How many…

Posted in Chef DevOps

chef vault ERROR: Errno::ENOENT: No such file or directory @ dir_s_mkdir

ERROR: Errno::ENOENT: No such file or directory @ dir_s_mkdir If you get this error whilst editing a chef vault then…

Posted in API Development API Testing Development Testing

Developing or testing APIs?

I recently found POSTMAN to be very useful for testing APIs, just download, unzip and your away.

Posted in Chef DevOps git

Pulled your chef cookbooks from git over https only to find you need to push them over SSH?

for I in $(find ~/chef-cookbooks -type d -name “cookbook*”); do cd $I NAME=”$(basename ${I}).git” git remote set-url origin git@github.com:project/${NAME} git…