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This template has the following sections: AWSTemplateFormatVersion: Specifies the CloudFormation template version. Description: Provides a brief description of the template. Parameters: Defines input parameters for the template. In this example, the parameter is the Amazon S3 bucket's name. Resources: Lists the AWS resources to be created. Here ...
The AWS CloudFormation template is a JSON data standard to allow cloud application administrators to define a collection of related AWS resources. CloudFormation is a proprietary format from AWS, that is not TOSCA based, and therefore does not bring the promise OASIS TOSCA is targeting. Check this grammar [7] compared to the OASIS TOSCA one . [8]
Kubernetes (/ ˌ k (j) uː b ər ˈ n ɛ t ɪ s,-ˈ n eɪ t ɪ s,-ˈ n eɪ t iː z,-ˈ n ɛ t iː z /, K8s) [3] is an open-source container orchestration system for automating software deployment, scaling, and management.
YAML (/ ˈ j æ m əl /, rhymes with camel [4]) was first proposed by Clark Evans in 2001, [15] who designed it together with Ingy döt Net [16] and Oren Ben-Kiki. [16]Originally YAML was said to mean Yet Another Markup Language, [17] because it was released in an era that saw a proliferation of markup languages for presentation and connectivity (HTML, XML, SGML, etc.).
Deployment templates can be based on TOSCA or YANG. [41] [42] An OpenAPI (a.k.a. Swagger) representation of the API specifications is available and maintained on the ETSI forge server, along with TOSCA and YANG definition files to be used when creating deployment templates. The full set of published specifications is summarized in the table below.
IaC grew as a response to the difficulty posed by utility computing and second-generation web frameworks. In 2006, the launch of Amazon Web Services’ Elastic Compute Cloud and the 1.0 version of Ruby on Rails just months before [2] created widespread scaling difficulties in the enterprise that were previously experienced only at large, multi-national companies. [3]
Cloud Deployment Manager - Tool to deploy Google Cloud Platform resources defined in templates created in YAML, Python or Jinja2. [45] Cloud Console – Web interface to manage Google Cloud Platform resources. Cloud Shell – Browser-based shell command-line access to manage Google Cloud Platform resources.
For example, to minimize downtime, a user can set up server instances in multiple zones that are insulated from each other for most causes of failure such that one backs up the other. Higher-availability database services, like Amazon Relational Database Service run separately from EC2 instances.