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Get started : Follow the Functions quickstart tutorial to create your first function from the portal. Try it now : Azure Functions lets you run your code without having to sign up for an Azure account. Try it now at and create your first Azure Function. Azure Service Fabric is a distributed systems platform. This platform makes it easy to build, package, deploy, and manage scalable and reliable microservices. It also provides comprehensive application management capabilities such as:.
Apps, which run on a shared pool of machines, can start small and scale to hundreds or thousands of machines as needed. NET Core. It provides SDKs for building services on Linux in both. NET Core and Java. To learn more about Service Fabric, see the Service Fabric documentation.
When to use: Service Fabric is a good choice when you're creating an application or rewriting an existing application to use a microservice architecture. Use Service Fabric when you need more control over, or direct access to, the underlying infrastructure. Get started: Create your first Azure Service Fabric application. Azure Spring Cloud is a serverless microservices platform that enables you to build, deploy, scale and monitor your applications in the cloud.
Use Spring Cloud to bring modern microservice patterns to Spring Boot apps, eliminating boilerplate code to quickly build robust Java apps. Along with application hosting, Azure provides service offerings that can enhance the functionality. Azure can also improve the development and maintenance of your applications, both in the cloud and on-premises. Most applications must store data, so however you decide to host your application in Azure, consider one or more of the following storage and data services.
Azure Cosmos DB : A globally distributed, multi-model database service. This database enables you to elastically scale throughput and storage across any number of geographical regions with a comprehensive SLA. When to use: When your application needs document, table, or graph databases, including MongoDB databases, with multiple well-defined consistency models.
Azure Storage : Offers durable, highly available storage for blobs, queues, files, and other kinds of nonrelational data.
Storage provides the storage foundation for VMs. When to use : When your app stores nonrelational data, such as key-value pairs tables , blobs, files shares, or messages queues. Get started : Choose from one of these types of storage: blobs , tables , queues , or files.
SQL Database provides predictable performance, scalability with no downtime, business continuity, and data protection. When to use : When your application requires data storage with referential integrity, transactional support, and support for TSQL queries. You can use Azure Data Factory to move existing on-premises data to Azure. If you aren't ready to move data to the cloud, Hybrid Connections in Azure App Service lets you connect your App Service hosted app to on-premises resources.
You can also connect to Azure data and storage services from your on-premises applications. Docker containers, a form of OS virtualization, let you deploy applications in a more efficient and predictable way. A containerized application works in production the same way as on your development and test systems. You can manage containers by using standard Docker tools.
You can use your existing skills and popular open-source tools to deploy and manage container-based applications on Azure. Azure Kubernetes Service : Lets you create, configure, and manage a cluster of virtual machines that are preconfigured to run containerized applications.
When to use : When you need to build production-ready, scalable environments that provide additional scheduling and management tools, or when you're deploying a Docker Swarm cluster. Get started : Deploy a Kubernetes Service cluster. Docker Machine : Lets you install and manage a Docker Engine on virtual hosts by using docker-machine commands.
When to use : When you need to quickly prototype an app by creating a single Docker host. Custom Docker image for App Service : Lets you use Docker containers from a container registry or a customer container when you deploy a web app on Linux.
It's crucial to not only know who is using your applications, but also to prevent unauthorized access to your resources. Azure provides several ways to authenticate your app clients. When to use : When you want to provide an SSO experience, work with Graph-based data, or authenticate domain-based users.
Get started : To learn more, see the Azure Active Directory developer's guide. App Service Authentication : When you choose App Service to host your app, you also get built-in authentication support for Azure AD, along with social identity providers—including Facebook, Google, Microsoft, and Twitter.
When to use : When you want to enable authentication in an App Service app by using Azure AD, social identity providers, or both. To learn more about security best practices in Azure, see Azure security best practices and patterns.
With your application up and running in Azure, you need to monitor performance, watch for issues, and see how customers are using your app. Azure provides several monitoring options. Application Insights : An Azure-hosted extensible analytics service that integrates with Visual Studio to monitor your live web applications.
It gives you the data that you need to improve the performance and usability of your apps continuously. This improvement occurs whether you host your applications on Azure or not. Get started : Follow the Application Insights tutorial. Azure Monitor : A service that helps you to visualize, query, route, archive, and act on the metrics and logs that you generate with your Azure infrastructure and resources. Monitor is a single source for monitoring Azure resources and provides the data views that you see in the Azure portal.
Get started : Get started with Azure Monitor. Whether it's provisioning VMs or publishing your web apps with continuous integration, Azure integrates with most of the popular DevOps tools. You can work with the tools that you already have and maximize your existing experience with support for tools like:.
Try it now: Try out several of the DevOps integrations. Azure is a global cloud platform that is generally available in many regions around the world. When you provision a service, application, or VM in Azure, you're asked to select a region. This region represents a specific datacenter where your application runs or where your data is stored.
These regions correspond to specific locations, which are published on the Azure regions page. One of the benefits of using Azure is that you can deploy your applications to various datacenters around the globe. The region that you choose can affect the performance of your application. For example, it's better to choose a region that's closer to most of your customers to reduce latency in network requests.
It's always a best practice to store application data in the same datacenter or in a datacenter as near as possible to the datacenter that is hosting your application. Although unlikely, it's not impossible for an entire datacenter to go offline because of an event such as a natural disaster or Internet failure.
It's a best practice to host vital business applications in more than one datacenter to provide maximum availability. Using multiple regions can also reduce latency for global users and provide additional opportunities for flexibility when updating applications. Some services, such as Virtual Machine and App Services, use Azure Traffic Manager to enable multi-region support with failover between regions to support high-availability enterprise applications.
For an example, see Azure reference architecture: Run a web application in multiple regions. When to use : When you have enterprise and high-availability applications that benefit from failover and replication. Azure provides a rich set of experiences for you to create and manage your Azure resources, applications, and projects—both programmatically and in the Azure portal.
Azure provides two ways to manage your applications and services from the command line. You can use tools like Bash, Terminal, the command prompt, or your command-line tool of choice. Usually, you can do the same tasks from the command line as in the Azure portal—such as creating and configuring virtual machines, virtual networks, web apps, and other services. Azure CLI : Lets you connect to an Azure subscription and program various tasks against Azure resources from the command line.
The Azure portal is a web-based application. You can use the Azure portal to create, manage, and remove Azure resources and services. It includes:. For more information, see the Azure portal overview. Running your app on Azure likely involves working with multiple Azure services. These services follow the same life cycle and can be thought of as a logical unit. Azure Resource Manager lets you work with the resources in your application as a group. You can deploy, update, or delete all the resources in a single, coordinated operation.
Along with logically grouping and managing related resources, Azure Resource Manager includes deployment capabilities that let you customize the deployment and configuration of related resources. For example, you can use Resource Manager deploy and configure an application. This application can consist of multiple virtual machines, a load balancer, and a database in Azure SQL Database as a single unit.
Templates let you define a deployment and manage your applications by using declarative templates, rather than scripts. Your templates can work for different environments, such as testing, staging, and production. For example, you can use templates to add a button to a GitHub repo that deploys the code in the repo to a set of Azure services with a single click.
As developers, we like to dive right into the code and try to get started as fast as possible with making our applications run. We certainly want to encourage you to start working in Azure as easily as possible. To help make it easy, Azure offers a free trial. Some services even have a "Try it for free" functionality, like Azure App Service , which doesn't require you to even create an account.
As fun as it is to dive into coding and deploying your application to Azure, it's also important to take some time to understand how Azure works. Specifically, you should understand how it works from a standpoint of user accounts, subscriptions, and billing.
To create or work with an Azure subscription, you must have an Azure account. If you don't belong to such an organization, you can always create a subscription by using your Microsoft Account, which is trusted by Azure AD. Every Azure subscription has a trust relationship with an Azure AD instance.
This means that it trusts that directory to authenticate users, services, and devices. Multiple subscriptions can trust the same directory, but a subscription trusts only one directory. As well as defining individual Azure account identities, also called users , you can define groups in Azure AD. Step 6: Select the country in the next screen and you are done. Also you can specify the file type. By default, compression is disabled. Analytics: You can see very useful figures in this section.
For example, number of overall hits or in a specific geographic region. The report will also show how many times requests are served from CDN endpoints and how many of them are going back to the original server.
You will see a list of all the reports in the left panel as shown in the following image. Step 2: Enter the custom URL in the text box and its done. Applications Microsoft Azure Windows Azure is usually misinterpreted as just a hosting solution, but there is a lot more that can be done using Windows Azure. It provides a platform to develop applications using a range of available technologies and programming languages. It offers to create and deploy applications using.
In addition to. Windows Azure applications are scaled by creating multiple instances of the application. The number of instances needed by the application is specified by the developer while hosting the applications. If traffic is increased or decreased on the website or web application it can be managed easily by logging in to Windows Azure management portal and specifying the instances. Load balancing can also be automated which would allow Azure to make the decision itself as when to assign more resources to application.
Web applications support. Tasks such as scaling and backups can be easily automated. Webjobs can also be scaled and scheduled. Azure platform is developed in such a way that developers need to concentrate on only the development part and need not worry about other technical stuff outside their domain. Thus most of the administrative work is done by Azure itself. A marketplace is also set by Azure where its customers can buy applications and services.
It is a platform where customers can search applications and deploy them in an easier way. Azure marketplace is available in 88 countries at present. An application purchased from the marketplace can be easily connected to the local development environment by the application developers. The pricing is done using 5 different models, which includes usage-based and monthly fee. Some of the applications are even free of charge. Active directory is used to manage the database of users in a protected manner.
The same kind of service is provided by Windows Azure to keep the users and their password safe. Active directory is a feature that lets you create users, manage their roles, grant access and delete them. Enter a domain name which is a temporary DNS. Once its directory is created, you can map it to your own domain. Step 1: Click on the directory name in the list of your directory. You can create a new user or link an existing Microsoft account. You can even import a user from other directory in Azure.
Step 3: Enter the user name in the following screen. Step 4: Enter other details and choose the role for the user.
A pop up shown in the following image will be seen on the screen. You can enter the name of the application and follow the wizard. Basically, it will replicate your user database residing on your on-premise machine in cloud. It will also automatically synchronize whenever changes are made on-premise.
An on-premise directory can be connected using the three steps as shown in the following image. Datacenters Microsoft Azure When we think of cloud, we imagine a place with large number of machines in big rooms. There must be a place where all the data is stored. Microsoft has datacenters all over the world from where Windows Azure services are managed.
Datacenters are divided in regions. The exact location of these datacenters is not revealed by Microsoft for obvious security reasons. Following are the 20 listed regions as can also be seen in the image.
Region here specifies a regional datacenter. Performance: You should select the nearest datacenter to the users of your application. The performance can be affected by the relative location of the users who want to access the application. If a user is closer to the datacenter, the performance will be better. Cost: The price of hosting the application may also increase or decrease depending upon the datacenter you choose.
Price actually can vary according to the database hosting location or any other service being used by the application. You should choose the same location for all the services that are being used by your application. For example, database or any media service. Legal Aspect: Laws vary from country to country and restrictions could be enforced in some regions on what information can be shared and what cannot.
Scenarios Microsoft Azure Understanding the basic scenarios of Windows Azure will help us understand its use. Additionally, it will help us understand the services offered. Three basic scenarios are discussed here. In addition to the following scenarios, there can be many more ways of using Azure services based on the needs of clients, but all the basic uses are covered in this chapter.
Software Development Software development is the most popular scenario of Windows Azure. The software is developed and tested on local development fabric and then deployed in cloud of Windows Azure.
Azure hosts the web application and also the supporting processes, communicating with other web services. Testing of application in software development phase usually becomes too long for developers, if they need to change the configurations of environment being used to host the application. In Windows Azure, this is the not a problem as resources are absolutely in their control and can be modified as needed by the application.
Once a web application is hosted in cloud of Windows Azure, it is ready to be used by the end users and organizations. Moreover, deploying the application is very easy in Windows Azure using the tools provided by them. The Visual Studio cloud project is also an easy option to deploy the application. An application is tested in the staging environment and then it is deployed in the production environment for end users to use it. Enterprise Process Offloading There are situations for an organization where they need to reduce loads from their on- premise systems for a certain period of time or on a regular basis.
This could be easily achieved by using Windows Azure services at a very low cost. Clients have to pay for only those transactions made on their application instead of paying for entire hardware and software. This is an extremely cost-efficient way of using new resources for the organization. Azure in this context offers quite quick growth to businesses by extending resources on cloud when needed.
Let us think of a scenario, when there is need for two different organizations to send and receive data between applications which is further processed by those applications. The cross-enterprise application integration can be done using Windows Azure. The service is called BizTalk service, which facilitates B2B messaging between on-premise or on-cloud applications of different organizations.
The process also includes validating and extracting the properties as required by the application at the receiving end. In a normal scenario, where communication is needed between applications of two organizations, the interaction will have to bypass the firewall by completing the due process. Management Portal Microsoft Azure As the name suggests this is a portal to manage Azure services, which was released in This is a platform provided by Microsoft for its Azure clients where they can see, manage and buy the services offered by Azure.
However, features are more or less same in both the portals. You will get a free trial and you can explore, learn and create your own applications using Windows Azure. Since here we have an application already running, you can see a list of them. Your account will be empty for the first time. Left panel categorizes the application and the middle part lists all the application in the account.
It will take you to the following screen. This screen will show you all the details of your subscription, spending, and data usage. This way you can set a spending limit for you. Your services will be stopped once you reach the spending limit. If you scroll down on the page in the above image, you can see all that is available with your subscription and see the details on the right side. This is calculated by your average per day spending and it would tell you in how many days your credit is going to get over.
Add a New Subscription Step 1: Click on your account e-mail id or on the picture at the top right corner. Azure Preview Portal Step 1: Click on your account e-mail at the top right corner. Step 3: The following screen will appear. All the functionalities are same. Create Virtual Network Microsoft Azure You can create virtual network on cloud or you can also connect to the on-premise local network to the cloud network in Windows Azure.
This tutorial will first explain how to create a cloud only network. Step 5: Enter the name and leave all other fields as they are except location. You will see that it will draw an image at the bottom. The subsequent chapters will have a demo on configuration of these two options. Step 3: Click next and leave the default values on the following screen. Step 4: Click the next arrow and a virtual network is created.
You can add DNS servers and local network even after creating a virtual network. This chapter contains the detailed process including how to configure virtual machines. Step 4: Enter DNS name. This has to be unique. The DNS name is used to connect to the virtual machine. Step 5: Select the image and size from the dropdown list. The size affects the cost of running virtual machine.
Step 6: Enter username and password. You must remember to log in to the virtual machine later. Step 7: Select the relevant region. It will take a few seconds for the machine to be created. In this screen, you find that choosing an image is easier based on their category shown on the left side. Let us create a virtual machine for SQL Server for which we have chosen SQL Server on the left side and all the software in this category are shown in the middle.
Step 3: Click on the Next arrow. The size dropdown would change items according to tier. In the basic version, you will get only first 5 options, while in the standard version you will get more options. It requires minimum A4 machine with 8 cores and 14GB memory. Step 6: Enter the username and password and click Next arrow. Step 7: Enter DNS name which should be unique as mentioned earlier and select the region.
Under the storage account, it will display the storage accounts that you have already created. As seen in the following screen, an account name is shown in the dropdown which is a storage account created earlier.
You can choose an already created account or even use an automatically generated account. The last option is End Points. End points are used to communicate with virtual machines by other resources you can leave. In a subsequent chapter, we will provide a detailed illustration to configure endpoints. Step 9: Click on Next and the virtual machine will be created in a few seconds for you. If you already have a virtual network created in Azure, it will be diplayed in the highlighted dropdown list as shown in the following screen.
You can choose the network as shown in following picture. The virtual machine will be displyed in the resources of that network as shown in the following picture.
Please refer to it. It is best to choose the region nearest to the physical location of end users. Endpoint Configuration Microsoft Azure When creating a virtual machine, we come across a part where endpoints can be configured. The two default endpoints enabled while creating a virtual machine are Remote Desktop and PowerShell. What actually is an endpoint?
Virtual machine on same cloud can communicate to each other automatically. But in case we need them to communicate with our own computer, we will need an endpoint configured to make it happen. It is basically accessing the virtual machine through a port. An endpoint provides remote access to the services running on virtual machine. It has a public and private port that needs to be specified while creating an endpoint. However, it can also be done in the same way as creating a new one on configuration part of wizard.
Alternatively, you can enter a custom name. It will assign unused ports automatically. Or you can enter it manually. Step 7: Click on Next arrow. Access Control of Endpoint We can grant or deny the access of services to an individual host or network. If nothing is specified, the endpoint can be accessed from any host and network.
Step 3: Enter Subnet Mask. Point-to-Site Connectivity Microsoft Azure In the last chapter, we saw how an endpoint can be created to access a virtual machine; this is quite a tedious task. If a virtual machine in virtual network needs to be connected with on-premise machine, the point-to-site connectivity is needed.
Point-to-site connectivity makes it very productive to work with remote virtual machines. Basically, a machine on-premise is connected to virtual network using point-to-site connectivity. However, we can connect up to on-premise machines to virtual network in Azure. The access to the virtual network in cloud is granted through a certificate.
The certificate has to be installed on each local machine that needs to be connected to the virtual network. Enabling Point-to-Site Connectivity on Existing Virtual Network If you have already created a virtual network in Azure, you can access it in management portal.
Step 1: Log in to Azure management portal. Message shown in the following screen will pop up. Step 7: Click Yes and a point-to-site connectivity is done. You will need a certificate to access your virtual network.
Step 6: Point-to-Site connectivity is done. You will see that the gateway is not created yet. For it to happen, you will have to generate a certificate first. Then go to msdn link or the version of Windows for which you want the tool. Step 2: Download the encircled file as shown in the following image. It will be saved as.
While running the installation wizard, when you reach the following screen uncheck the encircled part. By default they are checked. In the above command change the highlighted part to the name of your network.
Step 6: Next enter the following command for creating client certificate. You can see the certificates here. Step Follow the wizard. You will have to name the certificate and select a location to save it. Upload the Certificate Step 1: Login to Azure management portal.
Step 3: Click browse and select the location of the certificate you just created. Step 2: Scroll down and locate the following options at the right side of the screen. Step 3: Select the suitable option and download it. You will see a similar file on your computer.
Run and install it. You will be connected to the network. Site-to-Site Connectivity Microsoft Azure Most organizations already have a network on their premises and would want to connect it to Windows Azure rather than putting everything on cloud. It is also called hybrid network connectivity. It is connecting virtual net in Azure to on-premises network. Setting up a site-to-site connectivity network is quite easy for someone who knows the basics of networking like IPs, subnetting and default gateways.
Step 3: Enter the DNS name for name resolution if you want, otherwise you can leave it empty if you want it to be automatically done by Azure. Step 6: Enter the details of your virtual network in the address space. Step 7: After entering the subnets, enter the gateway subnet for your virtual network. You will have to create a gateway for it. You can configure the VPN device now using the information. Site-to-site connectivity is faster than the point-to-site connectivity.
It makes transferring of data easier. You just need a shared key to access the network. In fact, the same shared key works for each machine. Traffic Manager Microsoft Azure Let us first understand what is the service provided by Azure traffic manager. Basically, this service balances the traffic load of services hosted in Azure. The routing policy is defined by the client and traffic to the services hosted in Azure is redirected according to set policies.
Traffic manager is a DNS-based service. Thus, it will improve the availability and performance applications. There are three options in this dropdown. When a DNS is requested, it is redirected to the region closest to the user. Traffic is distributed in round robin fashion by selecting a healthy endpoint. Step 4: Based on your needs you can choose a load balancing method.
Step 5: Click create. You will see the traffic manager created and displayed in your management portal. Its status will be inactive until it is configured. Choose the service type and items under that service will be listed. Step 4: Select the service endpoints and proceed. Step 5: The service endpoints will be provisioned. For example, if you enter 40 seconds the traffic manager will be queried after every 40 seconds for the changes in the traffic management system.
You can choose the protocol; enter port number and relative path for a service to be monitored. PowerShell Microsoft Azure PowerShell is a framework or you can say an interface built by Azure team that lets the user to automate and manage Windows Azure services. It is a command line tool that uses the scripts or cmdlets to perform tasks such as creating and managing storage accounts or Virtual Machines that can easily be done using the preset commands.
You can run it as ISE by pinning it to the taskbar in Windows 8. ISE lets copy paste commands easily. You just have to perform this step once on your computer and every time you run Azure PowerShell, it will connect to the account automatically.
Step 1: Enter the following cmdlet in PowerShell. Add-AzureAccount Step 2: The screen shown in the following image will pop up and ask for credentials of your account. Enter the credentials and sign in. Using Certificate In this method, you can download a certificate on your machine and login to our account using that certificate. You will be prompted to save a file and the file will be downloaded on your computer with the extension.
Highlighted part is the path of the file downloaded in previous step. Run the following cmdlet. It will display the details of your account and subscription. Remove Azure Account Run the following cmdlets. Replace the highlighted part with your account ID.
It will ask for your confirmation and it is done. Get-Help Azure There are lots of tasks that can be managed using PowerShell such as creating and managing web applications, storage accounts, virtual machines, etc. In fact, many users find it quicker and better as compared to Azure Management Portal. Monitoring Virtual Machines Microsoft Azure Monitoring virtual machines is important to keep a track of its performance and health.
Windows Azure provides an interactive interface to monitor the statistics related to the performance of virtual machine. Step 2: Go to Virtual Machine. Step 3: Select the virtual machine you want to monitor. Step 4: Select Monitor from the top menu as shown in following image. You can see 5 key terms on the above screen. It seems pretty complicated at first glance but when you look carefully, you can see that each line on the graph is in a different color which matches the color of the term.
For example, CPU Percentage is in purple color and the purple line on the graph represents it. The machine shown in the above image is quite new. The following sections will explain how figures are read. In the following image, you can see that in the last dropdown at the right top corner 1 hour is selected and, highest utilization is at which is 0. If the read operations are done more frequently on the disk, performance issues can be resolved using a faster disk.
If the application needs writing large amount of data on the disk, a bigger disk can be chosen. You can also see data for last 24 hours and 7 days. The network-in statistics can be in bytes or TCP segments received. You can also see relative or absolute statistics by selecting an option from dropdown encircled in the following image.
The following screen will appear, in which you can check the desired metrics. Enable Diagnostics Enabling diagnostics allows you to collect logs. Azure will collect logs and store in a storage account you specified. Diagnostic figures help in troubleshooting as the logs for errors can be tracked in the storage account. By default it will be set off. Step 6: Since it uses a storage account to store the logs you will have to configure the setting for the storage account by clicking on the encircled part in the following image.
This section displays the same metrics that we discussed in the section above. These figures help users to identify the causes of performance slide of an application.
They can also generate alerts for these features; they go above the set limits. Setting Up Alert Rules Microsoft Azure While monitoring a virtual machine we can see different metrics related to a virtual machine in Azure. Azure has also provisioned a way to alert the administrator of virtual machine when these metrics go above or below a specified limit through e-mail.
Setting up an alert can be very useful in notifying the administrator about issues that require attention. Step 2: Select the metrics you want to set alert for. Step 4: Enter the name for alert and enter other information.
It can be greater than, less than or equal to. Step 6: Enter the threshold value which will be in percentage. Similarly, you can set alerts for other Azure services like web applications and mobile applications.
Application Deployment Microsoft Azure In this chapter, we will discuss different ways of deploying an application on Windows Azure. When we say application, it can be a web application or a mobile application. Earlier web apps were called websites, but now everywhere they are referred as web applications.
In order to deploy a website from PowerShell you will need the deployment package. You can get this from your website developers or you if you are into web deployment you would know about creating a deployment package.
In the following sections, first you will learn how to create a deployment package in Visual Studio and then using PowerShell cmdlets, you will deploy the package on Azure. Step 2: Right-click on the name of the application in the solution explorer. Enter the name of the profile. There might be different options in dropdown depending on if the websites are published before from the same computer. Enter the name of site and click Next. Replace the highlighted part.
This command is going to create a website in free subscription. You can change the subscription after the website is created. You can see the URL of your website as in this example it is mydeploymentdemo.
Step 2: You can visit the URL to make sure everything has gone right. Create the zip folder deployment package in your local computer. Step 1: Enter the following cmdlets to deploy your website.
You can see the website as shown in the following image. Data is stored in an encrypted mode. The following sections provide a detailed illustration of how to do it using Azure. In this process, we will first create a backup vault where our data will be stored and then see how data can be backed up from our on-premise computer. The backup agent which is installed on the computer, first encrypts the data and then sends it over the network to the storage place in Azure.
Your data is completely safe and secure. Create Backup Vault Step 1: Login into your management portal. Step 3: Enter the name of vault and select the region. It will be created and displayed in your management portal. Select a suitable option.
You will have to install it by following the wizard. There is nothing very specific in the installation process. Click that button and the following screen will appear.
Browse the credentials file on your computer which was saved in the last step. Step Next step in the registration wizard is choosing the encryption setting. You can enter your own passphrase or let the wizard generate it by itself.
Step Browse for the location where you want to save the passphrase. Step Click on Next and the file will be saved on your selected location. You will come across selecting the data folder from your computer you want to back up on Azure and the frequency of backup in this wizard.
You are allowed to back up 3 times maximum and you can choose from daily and weekly frequency. Step 2: In the following step, select how long you want to keep the backup in your online storage. Set it according to your need. It will save a copy of your data that very moment. Then you can see it in your management portal by selecting the backup vault and going to its dashboard. This section will display all the activities in backup task.
Self-Service Capabilities Microsoft Azure The self-service capabilities here refer to the ability to manage group, users profile and passwords. These capabilities are helpful in reducing the cost and labor of the IT departments. It enhances the user experience and removes the unnecessary hassle of asking for permissions of the administrator.
Self-service capabilities enable the users to manage the mentioned services without compromising the security of the systems. Everything happens within the policies set by the organization. Group Management Let us say few people in an organization want to create one group where they can connect with each other for certain period of time.
Usually, they will have to ask for the administrator to create a group for them. But in Azure active directory, one person can create a group and others can join the group without having to ask the administrator. Also, the group owner can handover the ownership of the group to someone else by himself.
The end users can make a self- registration for password reset. Additionally, this service includes the resetting and changing the password by the end users. Self-service capability policies are completely controlled by the administrators of Azure Active directory.
They can configure the policies in accordance with their organizations policy. They can view the reports on end user password resets, change, etc. In order to use this service, organizations must subscribe to basic or premium version of Azure active directory.
There is a detailed demonstration of self-service password reset and group management using Azure Active Directory in a separate chapter of this tutorial. Multi-Factor Authentication Microsoft Azure All of us at some point have encountered multi-factor authentication. For example, customers of some banks receive a call or one-time password as text message on their mobile phones while signing in to their bank account online. The multi-factor authentication refers to the system in which more than one system authenticates the user to access an application.
The multi-factor authentication offers better security for Azure clients. It lets the client choose if they want to use more than one system of credentials to allow the users to access the applications.
Multi-factor authentication can be used to protect both on-premise and on-cloud directories. In this process, the user first signs in with the username and password in a normal way. The credentials are verified and then if the automated call authentication is activated, the user receives a call and is asked to confirm the sign-in attempt. This app pushes a notification when a sign-in attempt is made and then the user can choose to authenticate, if it is genuine attempt. They either reply from their phone or enter the one-time password into their sign-in page.
Step 3: Select Usage model. So please take your needs in consideration before choosing it. Step 4: Next, there is an option, if you wish to link the existing directory or not.
Select the multi-factor provider you just created and you will the following screen. You can also provide an e-mail address where you can be notified if one-time password is bypassed.
Under Fraud Setting, you can choose to allow the users to send fraud alerts, block the user if an alert is reported and also set an e-mail address where alerts are sent. After the multi-factor authentication is activated for the users, they will be asked to choose one of the three methods automated message, text message or mobile app when they sign in to their account next time.
The chosen method will be used to authenticate them each time they sign in to their account. Enable the Multi-Factor Authentication for Existing Directory One way is to link the directory to multi-factor authentication provider while creating it, as we seen in the previous section. However, you can also do it in the following way for a particular user. Here you can select the user and enable or disable the multi-factor authentication for the user.
Enable Multi-Factor Authentication for On-premises Applications When you create a new multi-authentication provider using the management portal and select to manage it, you are taken to the page as was shown in the first section of this chapter. If you want to enable the multi-factor authentication for your on-premise application, you have to install the authentication server by clicking the highlighted link.
Then you can configure the setting as desired. Step 2: You will be taken to the following screen, download the setup and generate activation credentials in order to login to the server. We discussed about Azure Active Directory in this tutorial earlier. This software was in existence long before Windows Azure services were launched.
Thus, Microsoft improved the software with the ability to link it with the Azure Active Directory. Imagine a situation in which a company has their partial data or extended infrastructure on the cloud. FIM lets the users access the data on cloud securely. It also handles the synchronization. It is a very easy interface to create users, set password, and authorize users to reset their own passwords.
Experts find FIM less complex and easy to operate as compared to other identity management software. Also it is easy to use synchronies and use in the environment where Microsoft products are being used. Source: blogs. Data Import and Export Job Microsoft Azure This is very useful service for the clients in case a large amount of data cannot be accessed over the network from their storage account. Azure gives an option to its clients that they can put their data on a hard drive and ship them to Azure datacenters.
That data is then uploaded to their storage account. Similarly, if data is needed to be downloaded by the client that is not viable to do over the network, they can ship an empty hard drive to the datacenter and Azure team will copy the data to that drive and ship it back to the client.
In both cases, the data is encrypted. Create an Export Job In this process, you will be given a shipping address, to where the empty hard drives needs to be shipped.
Step 2: Select the storage account. Step 5: On clicking the next arrow, you will see the following screen, where you will have to provide your contact and shipping details. You can specify the path or choose to export all blob data from the storage account. Step 7: Enter a name for job in lower case letters. Address you can see here is the address where the hard drives is to be shipped.
This address is based on the location of my storage account. Step 9: Click next and you are done. You will have to download and install this tool on your machine. Only 3. Ship the Hard Drives You need to ship the hard drives to the shipping address obtained while creating the export job.
Then you need to come back to the management portal to enter the tracking number, in case you chose to provide the tracking number after shipping in the screen above. Decrypt the Data You will have to enter the decryption key before reading the data on hard drives. You can get the decryption key from your management portal by selecting the job name. Data Import Job If you want to store the large amount of data to your storage account, you can do so by saving it on the hard drive and shipping it to the datacenter.
As mentioned in earlier section, the only 3. This process will create a drive journal file that you will need while creating the import job in management portal. The journal file will be saved on your computer. Create Import job Step 1: Login into the management portal and go to the storage account. Step 4: Check the checkbox and click Next. Step 5: In the next screen, provide the contact details of the return shipping address. Enter the details and click Next. Step 7: Enter the name for import job.
Ship the Hard Drives to the Datacenter Ship the hard drive to the address obtained while creating import job in the management portal. Enter the shipping tracking number for the job in the management portal in order to complete the job. This chapter will discuss few more terms associated with Azure websites.
In normal hosting environment, developers usually encounter problem when they deploy their websites in production. Azure websites service ensures that developers encounter least problems while deploying their websites. This means that websites can be deployed without actually having a full-fledged infrastructure. Step 1: Login to your management portal. Step 4: Go back to websites in your management portal and you will see it listed. Click the URL. After a website or web application is created in Visual Studio.
Step 7: Come back to the same pop-up and now browse for the file that was just downloaded. As in the picture below you can see two websites. There are many options for public methods.
Step On the next screen, again the leave the defaults on. Step Finally on the last screen, click publish. You can see how easy it is to deploy a website in Azure using Visual Studio. You can make changes in Visual Studio and publish it from there itself. This makes testing of applications very easy. You can control lots of things related to your website from this section of your management portal.
You can see the website metrics, create backup, configure setting, and scale the website. Step 1: To see the website metric, select monitor from top menu and you will see the following screen. Step 3: Scroll down and you will see the following information. You can create the deployment slots. If anything goes wrong, you can simply go back to the previous version by changing the slot.
This makes deployment tasks very easy for developers and organizations. Scalability Microsoft Azure Scaling is adaptability of the system to the changed amount of workload or traffic to the web application. One of the great features of Azure service is its ability to auto scale according to the demands of the application usage. Basically, increasing or decreasing the resources for application is called scaling.
Instance is created each time a web app is deployed. Creating the instance means assigning a server to that application. Increasing the instance means adding up the servers assigned to that application. The scaling is done by creating more instances which is called scaling out. Another way of achieving the scaling is provisioning the larger role instances, also called scaling up. Configuring scaling is easier in Azure as compared to traditional hosting. The primary server does not need to be taken down.
It also eliminates the physical constraints of adding resources. Scaling features depend on the app service plan you opt for in Azure. In basic plan, you can scale the application manually. This means you have to check the metrics manually to see if more instances are needed and then can increase or decrease them from your Azure management portal.
In standard and premium plan, you can choose to auto scale based on few parameters. You can see under free service plan only 1 instance is created. That means you can increase instances manually when you need to. Moreover, you can choose the size of the instance. Step 4: Under standard service plan, you can chose auto-scaling based on: CPU percentage: You can choose to increase the instances depending upon the average CPU percentage over a specified period of time.
Additionally, you can specify the dates when you need to increase the instances. Here premium option for this application is not discussed. You might see different options based on your subscription for service plans. But the concept will remain the same. You cannot have one instance from shared and another from standard for the same application.
Thus, you cannot mix and match instances from different service plans for the same application. This way you would be able to save money as well as optimize the performance of the applications. Disk Configuration Microsoft Azure You would have noticed that we can attach a disk to a virtual machine that we create in Azure. We will be discussing those disks in this chapter. Disk here is referred to the data disks that can be stored on Azure.
All kinds of disks are virtual hard drives with. Vhds are the image file that stores the contents of physical hard drive. Maximum size supported by Azure is 1 terabyte for a disk. Virtual Machine and Disks When we create a virtual machine, it always resides in a storage account in Azure account. If there is no existing storage account in Azure, while attempting to create a virtual machine, Azure will automatically create one. If you already have a storage account, it will ask you to choose the storage account while creating a virtual machine.
There is a detailed how-to on creating a virtual machine in this tutorial. Step 3: You will see a message saying Disk is available on the screen. This is the same disk that you attached in the previous step. You will see that it is still unallocated. Scroll down on the same screen and locate the disk as shown in the following image, it is Disk 2. It will ask very general things, like naming the drive and file system. In the last screen, make sure to keep the quick format option checked.
You can create the folder and files or copy your data in the F drive. Locating the right disk is very important. When you create a virtual machine you select the storage account for it.
Disks reside in the storage account. Step 1: Go to the storage account of the virtual machine. Step 3: Click vhd.
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