Conventions used

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

Code in text: Indicates code words in text, functions, service name, deployment names, variables, pathnames, and URLs. Here is an example: “WIFISetUp(void): we configure the Wi-Fi connection, here you have to replace NET_NAME with your network name and PASSWORD with the password to access your connection.”

A block of code is set as follows:

@app.route('/')
def hello_world():
    return 'It works'

Any command-line input or output is written as follows:

$ mkdir code
$ kubectl apply -f example.yaml

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “Now create another file by clicking in File | New”

Tips or important notes

Appear like this.