Golang to the rescue: Saving DevOps from TLS turmoil — DevOpsDays Charlotte 2018
If you ever need to validate certificates or certificate chains before deploying them, Golang provides a near foolproof test method. A 3rd party developed a tool that was then handed off to our DevOps team to manage and maintain. Before I could do any re-engineering work, I had to resolve a critical issue—the certificates on the ELBs were about to expire and needed updating. I assumed that if the ELB, NGINX, or httpd started, it was a good sign....