In this guide, we will demonstrate how to bootstrap a the cloud provider server using the metadata service and CloudInit to connect to an existing configuration management deployment. The actual configuration of the server can then be handled by the config management service. We will demonstrate how to bootstrap both Chef and Puppet nodes.
Автор выбрал Tech Education Fund для получения пожертвования в рамках программы Write for DOnations. Slack — это коммуникационная платформа, предназначенная для продуктивной…
React and other open-source web frameworks have added to the popularity of JavaScript by making the language more accessible to new developers and increasing the productivity of seasoned developers. In this tutorial, you will become familiar with React by creating a simple application that displays data from the cloud provider API and uses the front-end framework Bootstrap for styling.
Ansible 2.0 has recently been released, and with it comes support for version 2 of the cloud provider API. This means that you can use Ansible to not only provision your web applications, but also to provision and manage your Droplets automatically. This tutorial will show by example how to use Ansible’s support of the cloud provider API v2.
In this article, you will review what GraphQL is, familiarize yourself with important terminology and concepts of GraphQL, and discover how the GraphQL specification compares with the REST architectural style.
In this tutorial, you will use Node.JS, Puppeteer, Docker, and Kubernetes to build a highly scalable scraper that can simultaneously extract data from multiple pages. You will test your scraper on the dummy bookstore, books.toscrape.com, where you will scrape data from 400 pages in ~30 seconds.
In this tutorial you will build a Slackbot in the Python programming language. As a fun proof-of-concept that will demonstrate the power of Python and its Slack APIs, you will build a `CoinBot`–a Slackbot that monitors a channel and, when triggered, will flip a coin and give you the results. You can then modify your `CoinBot` to fulfill any number of _slightly_ more practical applications.
In this tutorial, you will generate a custom resource identifier that fulfills the characteristics of a good ID and its associated checksum using Node.JS, enabling you to write functions that call on that identifier.
Ansible 2.0 has recently been released, and with it comes support for version 2 of the cloud provider API. This means that you can use Ansible to not only provision your web applications, but also to provision and manage your Droplets automatically. This tutorial will show by example how to use Ansible’s support of the cloud provider API v2.
Learn OAuth 2 fundamentals, how authorization works, and how to securely grant API access. Covers roles, grant types, and when to use each flow.
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