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What is the digital copy I get with my Print order?

When you buy any Print edition of our Books, you can redeem (for free) the eBook edition of the Print Book you’ve purchased. This gives you instant access to your book when you make an order via PDF, EPUB or our online Reader experience.

What is the delivery time and cost of print book?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

Economy: Can deliver to P. O. Boxes and private residences.
Trackable service with delivery to addresses in Australia only.
Delivery time ranges from 7-9 business days for VIC and 8-10 business days for Interstate metro
Delivery time is up to 15 business days for remote areas of WA, NT & QLD.

Premium: Delivery to addresses in Australia only
Trackable delivery to most P. O. Boxes and private residences in Australia within 4-5 days based on the distance to a destination following dispatch.

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Disclaimer:
All orders received before 5 PM U.K time would start printing from the next business day. So the estimated delivery times start from the next day as well. Orders received after 5 PM U.K time (in our internal systems) on a business day or anytime on the weekend will begin printing the second to next business day. For example, an order placed at 11 AM today will begin printing tomorrow, whereas an order placed at 9 PM tonight will begin printing the day after tomorrow.

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
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Guinea-bissau
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Libiya Arab Jamahriya
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Russian Federation
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What is custom duty/charge?

Customs duty are charges levied on goods when they cross international borders. It is a tax that is imposed on imported goods. These duties are charged by special authorities and bodies created by local governments and are meant to protect local industries, economies, and businesses.

Do I have to pay customs charges for the print book order?

The orders shipped to the countries that are listed under EU27 will not bear custom charges. They are paid by Packt as part of the order.

List of EU27 countries: www.gov.uk/eu-eea:

A custom duty or localized taxes may be applicable on the shipment and would be charged by the recipient country outside of the EU27 which should be paid by the customer and these duties are not included in the shipping charges been charged on the order.

How do I know my custom duty charges?

The amount of duty payable varies greatly depending on the imported goods, the country of origin and several other factors like the total invoice amount or dimensions like weight, and other such criteria applicable in your country.

For example:

If you live in Mexico, and the declared value of your ordered items is over $ 50, for you to receive a package, you will have to pay additional import tax of 19% which will be $ 9.50 to the courier service.
Whereas if you live in Turkey, and the declared value of your ordered items is over € 22, for you to receive a package, you will have to pay additional import tax of 18% which will be € 3.96 to the courier service.

How can I cancel my order?

Cancellation Policy for Published Printed Books:

You can cancel any order within 1 hour of placing the order. Simply contact customercare@packt.com with your order details or payment transaction id. If your order has already started the shipment process, we will do our best to stop it. However, if it is already on the way to you then when you receive it, you can contact us at customercare@packt.com using the returns and refund process.

Please understand that Packt Publishing cannot provide refunds or cancel any order except for the cases described in our Return Policy (i.e. Packt Publishing agrees to replace your printed book because it arrives damaged or material defect in book), Packt Publishing will not accept returns.

What is your returns and refunds policy?

Return Policy:

We want you to be happy with your purchase from Packtpub.com. We will not hassle you with returning print books to us. If the print book you receive from us is incorrect, damaged, doesn't work or is unacceptably late, please contact Customer Relations Team on customercare@packt.com with the order number and issue details as explained below:

If you ordered (eBook, Video or Print Book) incorrectly or accidentally, please contact Customer Relations Team on customercare@packt.com within one hour of placing the order and we will replace/refund you the item cost.
Sadly, if your eBook or Video file is faulty or a fault occurs during the eBook or Video being made available to you, i.e. during download then you should contact Customer Relations Team within 14 days of purchase on customercare@packt.com who will be able to resolve this issue for you.
You will have a choice of replacement or refund of the problem items.(damaged, defective or incorrect)
Once Customer Care Team confirms that you will be refunded, you should receive the refund within 10 to 12 working days.
If you are only requesting a refund of one book from a multiple order, then we will refund you the appropriate single item.
Where the items were shipped under a free shipping offer, there will be no shipping costs to refund.

On the off chance your printed book arrives damaged, with book material defect, contact our Customer Relation Team on customercare@packt.com within 14 days of receipt of the book with appropriate evidence of damage and we will work with you to secure a replacement copy, if necessary. Please note that each printed book you order from us is individually made by Packt's professional book-printing partner which is on a print-on-demand basis.

What tax is charged?

Currently, no tax is charged on the purchase of any print book (subject to change based on the laws and regulations). A localized VAT fee is charged only to our European and UK customers on eBooks, Video and subscriptions that they buy. GST is charged to Indian customers for eBooks and video purchases.

What payment methods can I use?

You can pay with the following card types:

Visa Debit
Visa Credit
MasterCard
PayPal

What is the delivery time and cost of print books?

Shipping Details

USA:

Economy: Delivery to most addresses in the US within 10-15 business days

Premium: Trackable Delivery to most addresses in the US within 3-8 business days

UK:

Economy: Delivery to most addresses in the U.K. within 7-9 business days.
Shipments are not trackable

Premium: Trackable delivery to most addresses in the U.K. within 3-4 business days!
Add one extra business day for deliveries to Northern Ireland and Scottish Highlands and islands

EU:

Premium: Trackable delivery to most EU destinations within 4-9 business days.

Australia:

India:

Premium: Delivery to most Indian addresses within 5-6 business days

Rest of the World:

Premium: Countries in the American continent: Trackable delivery to most countries within 4-7 business days

Asia:

Premium: Delivery to most Asian addresses within 5-9 business days

Unfortunately, due to several restrictions, we are unable to ship to the following countries:

Afghanistan
American Samoa
Belarus
Brunei Darussalam
Central African Republic
The Democratic Republic of Congo
Eritrea
Guinea-bissau
Iran
Lebanon
Libiya Arab Jamahriya
Somalia
Sudan
Russian Federation
Syrian Arab Republic
Ukraine
Venezuela

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Amazon Customer Aug 08, 2022

This book is very well written and the selection of topics is spot one. Bravo!

Amazon Verified review

Tiny Oct 14, 2022

If you need to upgrade your current Go proficiency to work in the new development environment, “Go for Devops” Packt, by John Doak and David Justice can help. The book does an excellent job reintroducing the reader to go basics, building out observability solutions, and then migrating those solutions onto the cloud. Each section provides an extensive code-base and real-world examples to help learn the best solutions. My own Go skills have been lacking and I found the first section extremely helpful. It covers from language basics to command line tooling with all the intermediate sections to build file-structures and connect to remote resources. These skills play in later when needed to construct environments on cloud-providers and detail the observability aspects required by DevOps. If you don’t have the basic skills, you can’t move to advanced options and this does a credible job covering down on those basics. My favorite part of the middle section was the connection with existing tools. I don’t know any developers that haven’t used GitHub as a core piece so learning to automate workflows with GitHub builds a much needed skill-set. I also use Open Telemetry extensively myself to help send the right data to the right places so seeing it covered here was useful. Even further, the authors point out the ability to integrate OWASP’s Zap, and then the Jaeger tool with OTel to show results effectively. The last part builds to infrastructure as code with Terraform and then expand into Azure. This is a good spot for a joke, Do you know why there is no DevOps on Mars? It hasn’t been terraformed. With that, terraform is a key piece of most DevOps infrastructure so the inclusion here is valuable. Past terraform, the authors build some container solutions with Kubernetes and explain how to construct an Azure environment. Each of these steps helps the advanced user build and monitor a DevOps environment to continuous generate code for production. My chief complaint was I was really looking forward to the chapter on Chaos. I thought it would be some interesting takes on doing Chaos engineering against Go code for my CI/CD pipelines. The chapter did offer some best practices, but more in line with standard approaches than a detailed Chaos look. All in all, not too bad of a downer for an otherwise great book. This book provides a great, intermediate look at using Go in your DevOps process. While it does not exclusively focus on DevOps approaches, the integration with the various code aspects will certainly improve your overall code development. I recommend this for anyone working development in Go with an interest in expanding their knowledge to infrastructure as code.

R. D. Mann Jul 16, 2022

Sure, I am (the first person) listed in the acknowledgement from one of the authors - John Doak - but I wouldn't provide a review if I didn't believe in the fundamentals of what he and David Justice provide in this tome. While there will be many perspectives of what being a DevOps role entails - and which languages you could leverage - the fact is GO is largely defacto 'go to' and John has been a promoter/evangelizer for well over 10 years at this point. Many of the anecdotal stories are true, some watered down but the premise and deliverable in each chapter builds out a tool chest that any size org can take advantage of - now GO and get yourself a copy of this book and put yourself into gear.

R. Rose Jul 24, 2022

I bought this book based on an initial read of the overview. Despite being quite a long book, I managed to read it over a couple of days.To summarise this is an excellent overview of how to build tooling with the Go Language. It covers a wide range of problem areas which should be familiar to anyone working in DevOps.Of specific merit is the chapter on moving from bash to Go as a scripting runner. Loved the detail of how to check the command environment to ensure it contains the necessary components. Also covers handling different data formats (e.g. csv, json and yaml) - which is actually super useful if you need to work between various systems.Later in the book - there is some coverage of how to use tools like Hashicorp Packer (generate a custom image) and Terraform (build a provider). The book also covers examples on Cloud Providers; AWS and Azure - it didn't take too much effort to use Google Cloud to be fair.If you have an interest in Go and need to build tooling to help in a variety of scenarios, this book is a great start on that journey.

Abhishek Mitra Jul 11, 2022

The book goes from basic Go, linux, and devops all the way to some obscure utilities, kubernetes and big data with just enough detail (imo) to be super useful but still digestible (a hard balance to strike!). I find myself reaching for it often when looking for inspiration on a particular devops/backend problem.I found it very interesting that you get different author's perspectives in one book. There are also a lot of great examples that are ideal for general use (not way too hard like a typical text book).It also tackles all the necessary tools a DevOps engineer would typically encounter and provides lucid ways of working, giving practical examplesThis book is an absolute must-have for your office. Especially if you have a software focus, you're going to want to have a copy on hand.Overall I would definitely recommend

Go for DevOps : Learn how to use the Go language to automate servers, the cloud, Kubernetes, GitHub, Packer, and Terraform

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