Azure

What is Azure Web App Service?

Azure app service provides fully managed platform to run cloud applications i.e PAAS service . No need to create and manage any virtual servers. Its similar to AWS Elastic Beanstalk services. Database also you can run with Azure App service.Quickly build, deploy, and scale enterprise-grade web, mobile, and API apps running on any platform . Azure App Service is an HTTP-based…

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Azure

When to use Azure APP Service Plan (ASP ) and Azure App service Environment (ASE)

Sometimes it’s difficult too understand for the first time readers  what is the difference between Azure App Service plan ASP and App Service Environment Azure App Service plan is the “Actual package which consists of specific hardware resources and features” , Normally its run on shared resources and Azure global network. ASP plans are like Basic,Standard,Premium etc App Service Environment…

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Azure

Same resource can be part of multiple resource group in Azure?

You could have come across multiple best practices articles related with Azure Resource Group. The recommendation could be “Keep separate resource group ” for different applications . At the same time there is a pop-up question could arise….How all the resource can be part of 2 resource group . For example Network Vnet how can be part of 2 resource…

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Common

Microsoft Windows server GUI not loading

Microsoft Windows server GUI not loading   In new windows Server versions windows GUI is will not load by default in some scenarios. Only command prompt will load normally . Especially if you download the image directly from Microsoft . Looks this issue not occurring in cloud platforms. Reason: The main reason is  GUI’s features/roles not enables by default .…

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Azure VM

How to resolve "the VM is generalized" start-up error in Microsoft Azure

    How to resolve “the VM is generalized” start-up error in Microsoft Azure   This is one of the well known error with Azure VMs . Failed to start virtual machine ‘templateVM1’. Error: Operation ‘start’ is not allowed on VM ‘templateVM1’ since the VM is generalized.” occurs when try to start the VM. Before resolving its better to understand what…

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Architect, Common, Pricing

AWS resource analyse with AWS Trusted Advisor

    AWS resource analyse with AWS Trusted Advisor  Today from small start-up companies to enterprise level companies are started using cloud computing . The main goal for most of the organization is reduce cost and using cloud benefits . By putting your on-premise resources into cloud its not 100% cost benefit.Again there are many factors behind this . The…

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S3

Website hosting on Amazon S3 with custom domain name

    Static Website hosting on Amazon S3 You can host a static website on Amazon S3.Now many organization running their websites in S3 with their custom domain name effectively .On a static website, individual web pages include static content and they might also contain client-side scripts. You can not run dynamic websites on S3 .The reason is dynamic website relies…

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Common, EC2

AWS EC2 tagging best practices

    AWS EC2 tagging best practices Tags provide identification and classification of AWS resources by the association of descriptive metadata.for example, application identifier, environment, or owner. Each tag consists of a key and a value, both of which are user-defined strings. Tags can be used as a filter when requesting resources, such as EC2 instances, based on tag keys…

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EC2

AWS EC2 Error: Host key not found, Permission denied (publickey), or Authentication failed, permission denied

    Host key not found, Permission denied If you connect to your instance using SSH and get any of the following errors Host key not found in [directory] Permission denied (publickey) Authentication failed, permission denied possible reasons: Check the keypair name in Description filed of your instance , and verify that you are using the correct private key file.…

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Whats New

Whats new in Amazon Linux 2

    Amazon Linux 2   In 2017 December Amazon introduce “Amazon Linux 2 ” AMI , a new version of amazon Linux. Its a not a small change when compare with Previous version of Amazon Linux . Now what is the big deal on it ? The major feature it can be installed on on-premise virtual server also,not only…

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AWS ELB

AWS ELB Connection to the instances has timed out

    AWS ELB Connection to the instances has timed out “Timed out “This error normally occurs when you are registering EC2 instance to your load balancer.Health check requests from your load balancer to your EC2 instances are timing out or failing intermittently. Step1: First, verify the issue by connecting directly with the instance. Connect to your instance from within…

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EC2

AWS EC2 Error: User key not recognized by server

    Error: User key not recognized by server This error occurs when you are connecting ssh to AWS EC2 instalce Linux servers .Mostly the key you are submitting to connect your instance not recognized by server. You can get more details while you connecting to instance using ssh -vvv option ssh -vvv -i [your key name].pem ec2-user@[public DNS address…

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EC2

Error connecting to your instance: Connection timed out

  Error connecting to your instance: Connection timed out This is one of most common error which we use to get when you try to connect your AWS EC2 cloud instance. “Network error: Connection timed out or Error connecting to [instance], reason: -> Connection timed out: ” The reason could be from below any one   First Check your security group rules .…

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