We have an application called my-nginx running as a deployment with two Pods. We want to create a service of type ClusterIP for the workload running under the name my-nginx. To create a service of type ClusterIP, we can use the following code:apiVersion: v1kind: Servicemetadata: name: my-nginx labels: run: my-nginxspec: ports: – port: 80 protocol: TCP selector: run: my-nginx The preceding code can…
EC2 – CLF-C02 Exam Study Guide
EC2 Amazon Elastic Compute Cloud (EC2) is a web service that provides secure and resizable compute resources in the AWS Cloud. The EC2 service allows you to provision and configure capacity with minimal effort. It provides you with easy control of your compute resources. EC2 reduces the time required to obtain and boot new servers…
Interface Endpoints – CLF-C02 Exam Study Guide
Interface Endpoints An interface endpoint is an elastic network interface with a private IP address that serves as an entry point for traffic destined for a supported service. Here are just some of the many popular services that are supported: API Gateway CloudWatch CodeBuild Config EC2 Elastic Load Balancing API Key Management Service Kinesis Data…
AWS Global Accelerator
AWS Global Accelerator AWS Global Accelerator is a service that helps improve the availability and performance of applications by using static anycast IP addresses and directing traffic over the AWS global network. This service is designed to route traffic over the optimal AWS network path, reducing latency and providing a more consistent user experience. Anycast…
Availability Zones – CLF-C02 Exam Study Guide
Availability Zones Be sure to remember these facts regarding Availability Zones: An AZ consists of one or more discrete data centers—each with redundant power, networking, and connectivity—housed in separate facilities. AZs enable you to operate production applications and databases that are more highly available, fault tolerant, and scalable than would be possible from a single…
Regions – CLF-C02 Exam Study Guide
Regions AWS serves over a million active customers in more than 245 countries and territories. Amazon is steadily expanding its global infrastructure to help customers achieve lower latency and higher throughput and to ensure that their data resides only in the Region they specify. Amazon builds the AWS Cloud infrastructure around Regions and Availability Zones…
Versioning – MS AZ-104 Study Guide
Versioning An Azure storage account provides two primary options for tracking blob objects: versioning and change feed. Versioning can be used to automatically retain previous versions of a blob object. You can choose whether to keep all versions of a blob or, to help with managing stor- age costs, delete versions after a specific number…
Blob-level tiering – MS AZ-104 Study Guide
Blob-level tiering Blobs can be assigned with the desired access tier while you upload them to the container (see Figure 2-42). You can also change access tier among the Hot, Cool, Cold, or Archive tiers(because usage patterns change) without having to move data between accounts. All requests to change tier will take place immediately between…
Manage blobs and containers (Azure portal)
Manage blobs and containers (Azure portal) You can create and manage containers through the Azure portal, Azure Storage Explorer, third-party storage tools, or through the command-line tools. To create a container in the Azure management portal, open a storage account by selecting All Services, Storage Accounts, and then choosing your storage account. Within the storage…
Automatically reconnect after reboot in Windows
Automatically reconnect after reboot in Windows To make the file share automatically reconnect and map to the drive after Windows is rebooted, use the following command (ensuring you replace the placeholder values): cmdkey /add:<storage-account-name>.file.core.windows.net /user:AZURE\<storage- account-name> /pass:<storage-account-key> net use Z: \\\\<storage-account-name>.file.core.windows.net\\<file-share-name> / persistent:yes Connect and mount from Linux Use the mount command (elevated with sudo)…