What is AWS Cloudinit?
The cloud-init package configures specific aspects of a new Amazon Linux instance when it is launched; most notably, it configures the . ssh/authorized_keys file for the ec2-user so you can log in with your own private key.
What is the meaning of AWS?
Amazon Web Services
Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform, offering over 200 fully featured services from data centers globally.
What is L3 in AWS?
Job Title : Cloud Admin L3 Support (AWS) Ability to design automated scripts for deployments and provisioning of AWS resources using AWS services like Cloud Formation, Ops Works etc. Reporting of statistics of the AWS infrastructure using AWS monitoring systems.
What is pilot light Disaster Recovery AWS?
A pilot light approach minimizes the ongoing cost of disaster recovery by minimizing the active resources, and simplifies recovery at the time of a disaster because the core infrastructure requirements are all in place. This recovery option requires you to change your deployment approach.
What is AWS Userdata?
AWS userdata is the set of commands/data you can provide to a instance at launch time. For example if you are launching an ec2 instance and want to have docker installed on the newly launched ec2, than you can provide set of bash commands in the userdata field of aws ec2 config page.
What does AWS mean at work?
AWS (Amazon Web Services) is a comprehensive, evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure as a service (IaaS), platform as a service (PaaS) and packaged software as a service (SaaS) offerings.
What are L1 constructs?
L1 constructs are exactly the resources defined by AWS CloudFormation—no more, no less. You must provide the resource’s required configuration yourself. Here, for example, is how to create an Amazon S3 bucket using the CfnBucket class. (You’ll see a similar definition using the Bucket class in the next section.)
What is CDK build?
CDK constructs are cloud components. We use constructs to encapsulate logic, which we can reuse throughout our infrastructure code. Constructs allow us to remove some of the duplication associated with provisioning resources and provide a higher level of abstraction.
What is RPO vs RTO?
These are the Recovery Time Objective (RTO) and Recovery Point Objective (RPO). RTO is the goal your organization sets for the maximum length of time it should take to restore normal operations following an outage or data loss. RPO is your goal for the maximum amount of data the organization can tolerate losing.
What is Userdata in ec2?
What is AMI in AWS?
An Amazon Machine Image (AMI) is a supported and maintained image provided by AWS that provides the information required to launch an instance. You must specify an AMI when you launch an instance. You can launch multiple instances from a single AMI when you require multiple instances with the same configuration.
What does AWS stand for in text?
AWS means “As We Speak.” The abbreviation AWS typically emphasizes that something is occurring at that very moment, i.e., right now. It is often used humorously. Other meanings of AWS include: “Awesome” (i.e., “Outstanding” or “Amazing”).
What is an L2 construct?
An AWS construct is commonly called an “L2 construct”. An AWS CloudFormation construct is called an “L1 construct”. Each module uses the AWS CloudFormation specification to generate the L1 constructs, then AWS and CDK contributors build a more intent-based and user-friendly L2 construct.
What is AWS SDK and CDK?
Developing with the AWS CDK The AWS CDK Toolkit is a command line tool for interacting with CDK apps. It enables developers to synthesize artifacts such as AWS CloudFormation templates, deploy stacks to development AWS accounts, and diff against a deployed stack to understand the impact of a code change.
What is the meaning of 111?
Embrace New Beginnings The meaning of 111 is revealed by looking at the nature of the number one. Number one represents a new beginning because when counting up from zero, it’s always the first number.
What does 111 mean in a love connection?
In love connections, angel number 111 means that whatever you are thinking of and wishing for in terms of your love relationship will now occur. It’s a symbol of optimistic hope for your love bond.
What is the usw1 prefix for AWS?
UGE1: AWS GovCloud (US-East) USE1 (or no prefix): US East (N. Virginia) USW1: US West (N. California) For information about pricing by AWS Region, see Amazon S3 Pricing .
How do I use 111 as a sign of guidance?
So when you see 111, start using that as a call to tune in using your subtle senses, which again, you can access by slowing down, getting clear, and by being open. You can also ask aloud, or in your mind: “Angels help me to tune in to the specific message and guidance, you’re broadcasting in my direction now”. And then once you ask…