Containers and kubernetes - Study guides, Class notes & Summaries

AWS CLOUD PRACTITIONER EXAM ACTUAL QUESTIONS AND COMPLETE SOLUTIONS VERIFIED BY EXPERTS 100% SOLVED GRADED A++ Secure and resizable compute capacity (virtual servers) in the cloud Amazon Elastic Compute Cloud (EC2) Run fault-tolerant workloads for up to 90% off Amazon EC2 Spot Automatically add or remove compute capacity to meet changes in demand Amazon EC2 Autoscaling Easy-to-use cloud platform that offers you everything you need to build an application or website Amazon Lightsail Fu...

Virtual Machines - ANSWER-A basic unit of computing resources. GCP offers preconfigured VMs with varying numbers of vCPUs and amounts of memory. You can create a custom configuration if the preconfigured offerings don't meet your needs. You can create multiple VMs running on different OS and applications. VMs are abstractions of physical servers, they are essentially programs that emulate physical servers and provide CPU, memory, storage, and other services. Load Balancers - ANSWE...

kubectl api-resources -o name command will list the object types currently available on the cluster kubectl describe $object_type $object_name get information about an object's spec and status Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen kubectl get pods Gets pods currently running (in the default namespace) kubectl get nodes gets all nodes currently running in cluster kubectl get n...

Azure - Microsoft's cloud computing platform Cloud Computing - The delivery of computing services over the Internet using a pay-as-you-go pricing model. Infrastructure as a Service - Instead of maintaining CPU's, Memory and Storage in your data center, you rent them for the time that you need them. The cloud provider takes care of maintaining the underlying infrastructure for you. Platform as a Service - A complete development and deployment environment in the cloud, with resources that...

What is Kubernetes? an open source system for automating deployment, scaling, and management of containerized applications. container-runtime agnostic. What are containers used for? containers wrap software in independent, portable packages Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:00 Full screen What are the benefits of containers? easy to quickly run software in a variety of environments, smaller than virtua...

kubectl api-resources -o name command will list the object types currently available on the cluster kubectl describe $object_type $object_name get information about an object's spec and status Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen kubectl get pods Gets pods currently running (in the default namespace) kubectl get nodes gets all nodes currently running in cluster kubectl get n...

API server Also known as:kube-apiserver The API server is a component of the Kubernetes control plane that exposes the Kubernetes API. The API server is the front end for the Kubernetes control plane. [-] The main implementation of a Kubernetes API server is kube-apiserver. kube-apiserver is designed to scale horizontally—that is, it scales by deploying more instances. You can run several instances of kube-apiserver and balance traffic between those instances. App Container Applica...

When starting a Kubernetes cluster in Kubernetes Engine do you need to create a Master? No, the Master is created by Kubernetes Engine as part of the interface that controls the cluster. Does Kubernetes Engine support multi-zone containers ? Yes. It improves availability because if one zone fails, the others can pick up the work. (CORRECT) Which platform would be best for running containers both in the datacenter and in the cloud? App Engine Flexible Environment The cours...

App Engine - ANSWER-Managed app platform Cloud Functions - ANSWER-Event-driven serverless functions Cloud Run - ANSWER-Serverless for containerized applications Compute Engine - ANSWER-VMs, GPUs, TPUs, Disks Kubernetes Engine (GKE) - ANSWER-Managed Kubernetes/containers Anthos - ANSWER-Enterprise hybrid/multi-cloud platform Cloud Storage - ANSWER-Object storage and serving Nearline - ANSWER-Archival occasional access storage Coldline - ANSWER-Archival rare access storage ...

Azure - ️️Microsoft's cloud computing platform Cloud Computing - ️️The delivery of computing services over the Internet using a pay-as-you-go pricing model. Infrastructure as a Service - ️️Instead of maintaining CPU's, Memory and Storage in your data center, you rent them for the time that you need them. The cloud provider takes care of maintaining the underlying infrastructure for you. Platform as a Service - ️️A complete development and deployment environment in the ...