The DevOps 2.5 Toolkit

Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "The definition uses HorizontalPodAutoscaler targeting the api Deployment. "

A block of code is set as follows:

 1  sum(label_join(
 2      rate(
 3          container_cpu_usage_seconds_total{
 4              namespace!="kube-system",
 5              pod_name!=""
 6          }[5m]
 7      )

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

 1  sum(label_join(
 2      rate(
 3          container_cpu_usage_seconds_total{
 4              namespace!="kube-system",
 5              pod_name!=""
 6          }[5m]
 7      )

Any command-line ...