Index of /contents/instance1/templateson1/xsl/node

In this article, you will find references to content that teach you how to quickly configure and create a SQL Managed Instance and migrate your databases. As a first step, you would need to create your first SQL Managed Instance with the network environment where it will be placed, and enable connection from the computer or virtual machine where you are executing queries to SQL Managed Instance.

You can use the following guides:. You just make sure that you have a subscription type that is currently allowed to create a SQL Managed Instance. If you have your own network that you want to use or you want to customize the network, see configure an existing virtual network for Azure SQL Managed Instance or create a virtual network for Azure SQL Managed Instance.

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For client application access, you can either create a VM in the same VNet different subnet or create a point-to-site VPN connection to the VNet from your client computer using one of these quickstarts:. Migration can fail if you have some unsupported features in the source database that you want to migrate.

In this quickstart, you restore from a. These quickstarts enable you to quickly create, configure, and restore database backup to a SQL Managed Instance. In some scenarios, you would need to customize or automate deployment of SQL Managed Instance and the required networking environment.

These scenarios will be described below. The easiest way to create and configure the network environment is to use the Azure Resource deployment template that creates and configures your network and subnet where the instance will be placed. You just need to press the Azure Resource Manager deploy button and populate the form with parameters.

As an alternative, you can also use this PowerShell script to automate creation of the network. If you already have a VNet and subnet where you would like to deploy your SQL Managed Instance, you need to make sure that your VNet and subnet satisfy the networking requirements. Use this PowerShell script to verify that your subnet is properly configured. You can also run it after any major reconfiguration of your network infrastructure.

If you want to create and configure your own network, read connectivity architecture and this ultimate guide for creating and configuring a SQL Managed Instance environment. This is a good starting point if you want to complete quick proof-of concepts and verify that your solution can work on Managed Instance. Learn more about the recommended migration process. Submit and view feedback for. Skip to main content. Contents Exit focus mode.

Configure environment As a first step, you would need to create your first SQL Managed Instance with the network environment where it will be placed, and enable connection from the computer or virtual machine where you are executing queries to SQL Managed Instance. For client application access, you can either create a VM in the same VNet different subnet or create a point-to-site VPN connection to the VNet from your client computer using one of these quickstarts: Enable public endpoint on your SQL Managed Instance in order to access your data directly from your environment.

Note You can also use express route or site-to-site connection from your local network, but these approaches are out of the scope of these quickstarts.

If you change retention period from 0 unlimited retention to any other value, please note that retention will only apply to logs written after retention value was changed logs written during the period when retention was set to unlimited are preserved, even after retention is enabled. Is this page helpful? Yes No. Any additional feedback? Skip Submit. Submit and view feedback for This product This page.In Get startedyou learned how to use a template to create a stack.

You saw resources declared in a template and how they map to resources in the stack. We also touched on input parameters and how they enable you to pass in specific values when you create a stack from a template. In this section, we'll go deeper into resources and parameters. We'll also cover the other components of templates so that you'll know how to use these components together to create templates that produce the AWS resources you want. A template is a declaration of the AWS resources that make up a stack.

Because they are just text files, you can create and edit them in any text editor and manage them in your source control system with the rest of your source code. In the template, you declare the AWS resources you want to create and configure. You declare an object as a name-value pair or a pairing of a name with a set of child objects enclosed. The syntax depends on the format you use. For more information, see the Template anatomy. The only required top-level object is the Resources object, which must declare at least one resource.

Let's start with the most basic template containing only a Resources object, which contains a single resource declaration.

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The Resources object contains a list of resource objects. A resource declaration contains the resource's attributes, which are themselves declared as child objects.

A resource must have a Type attribute, which defines the kind of AWS resource you want to create. The Type attribute has a special format:. For a full list of resource types, see Template reference. Let's take a look at a very basic template. Resource declarations use a Properties attribute to specify the information used to create a resource.

Depending on the resource type, some properties are required, such as the ImageId property for an AWS::ECInstance resource, and others are optional.

Some properties have default values, such as the AccessControl property of the AWS::SBucket resource, so specifying a value for those properties is optional. Other properties are not required but may add functionality that you want, such as the WebsiteConfiguration property of the AWS::SBucket resource.

Specifying a value for such properties is entirely optional and based on your needs. In the example above, because the AWS::SBucket resource has only optional properties and we didn't need any of the optional features, we could accept the defaults and omit the Properties attribute.

To view the properties for each resource type, see the topics in AWS resource and property types reference. Usually, a property for a resource is simply a string value. Some resources can have multiple properties, and some properties can have one or more subproperties.

The following template shows our original bucket resource with the additional properties. One of the greatest benefits of templates and AWS CloudFormation is the ability to create a set of resources that work together to create an application or solution. The name used for a resource within the template is a logical name. When AWS CloudFormation creates the resource, it generates a physical name that is based on the combination of the logical name, the stack name, and a unique ID.

You're probably wondering how you set properties on one resource based on the name or property of another resource. For example, you can create a CloudFront distribution backed by an S3 bucket or an EC2 instance that uses EC2 security groups, and all of these resources can be created in the same template.ERB Embedded RuBy is a feature of Ruby that enables you to conveniently generate any kind of text, in any quantity, from templates.

ERB templates combine plain text with Ruby code for variable substitution and flow control, making them easy to write and maintain. It can be extremely valuable when you need to create files which include many repetitions of a standard pattern, such as unit test suites. The main component of ERB is a library which you can call within your Ruby applications and Rake tasks.

This library accepts any string as a template, and imposes no limitations on the source of the template. You may define a template entirely within your code, or store it in an external location and load it as required. This means that you can keep templates in files, SQL databases, or any other kind of storage that you want to use. Ruby distributions also include a command-line utility that enables you to process templates that are held in files without writing any additional code.

Logically, this utility is called erb. ERB is part of the Ruby standard library. You do not need to install any other software to use it. Rails uses an improved version, called Erubis. ERB copies the text portions of the template directly to the generated document, and only processes code that is identified by markers. Most ERB templates only use a combination of two tag markers, each of which cause the enclosed code to be handled in a particular way.

A tag with an equals sign indicates that enclosed code is an expressionand that the renderer should substitute the code element with the result of the code as a string when it renders the template. Use an expression to embed a line of code into the template, or to display the contents of a variable:. Tags without the equals sign denote that the enclosed code is a scriptlet. Each scriptlet is caught and executed, and the final result of the code is then injected in to the output at the point of the scriptlet.

Notice that the scriptlets in this example enclose an expression. The scriptlets produce no text themselves, but cause the enclosed expression to run multiple times, and the result of the expression is written to the output each time.

By default, a newline character is added to the page after the position of each tag. To suppress this newline, use the optional parameter of ERB. Rails extends ERB, so that you can suppress the newline simply by adding a trailing hyphen to tags in Rails templates:.While installing Enterprise Manager Cloud Control, you must provide the details of a database where Oracle Management Repository Management Repository can be configured to store all Enterprise Manager-related data.

Although the Enterprise Manager Cloud Control Installation Wizard is capable of configuring the Management Repository in the specified database, you can optionally choose to preconfigure the Management Repository in your database beforehand.

This saves installation time. This appendix describes how you can preconfigure the Management Repository. In particular, this appendix covers the following:. While installing Enterprise Manager Cloud Control, you must provide the details of a database where the Management Repository can be configured to store all Enterprise Manager-related data.

To preconfigure the Management Repository in your database, use the database templates offered by Oracle. These database templates first create a database instance, and then preconfigure the Management Repository in it.

The templates preconfigure the Management Repository with database parameters that are required for each deployment size—small, medium, and large. To create a database instance with a preconfigured Management Repository using the database templates offered by Oracle, see Creating a Database Instance with Preconfigured Repository Using Database Templates. To create a database instance with a preconfigured Oracle Management Repository using the database templates offered by Oracle, follow these steps:.

Oracle recommends a software-only installation, although you can perform a normal, regular database installation and then invoke Database Configuration Assistant to use the template. Make sure that the Table C-1 lists the contents of the Table C-1 Contents of This option creates DB Control objects in the database.

If you select this option, then you will not be able to use the database because it will contain both DB Control objects and Cloud Control objects. The only way to overcome this issue is to re-create the database, and then proceed.

When you run Oracle Database Configuration Assistant to create the database, on the Database Content screen, by default the Run the following scripts option is selected to run the shpool script. The script sets the shared pool in the database.

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Do not deselect it. While creating the database, if you see any option in the Oracle Database Configuration Assistant to unlock accounts, then ignore that option.

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Do not unlock any account while creating the database. These accounts will be automatically unlocked and set with a password you enter, by the Enterprise Manager Cloud Control Installation Wizard when you install Enterprise Manager Cloud Control.

Therefore, there is no need to unlock them now while creating the database. Table C-2 Contents of Note: While creating the database, if you see any option in the Oracle Database Configuration Assistant to unlock accounts, then ignore that option.While installing Enterprise Manager Cloud Control, you must provide the details of a database where Oracle Management Repository Management Repository can be configured to store all Enterprise Manager-related data.

Getting started with Azure SQL Managed Instance

Although the Enterprise Manager Cloud Control Installation Wizard is capable of configuring the Management Repository in the specified database, you can optionally choose to preconfigure the Management Repository in your database beforehand. This saves installation time. This appendix describes how you can preconfigure the Management Repository. In particular, this appendix covers the following:. While installing Enterprise Manager Cloud Control, you must provide the details of a database where the Management Repository can be configured to store all Enterprise Manager-related data.

To preconfigure the Management Repository in your database, use the database templates offered by Oracle. These database templates first create a database instance, and then preconfigure the Management Repository in it. The templates preconfigure the Management Repository with database parameters that are required for each deployment size—small, medium, and large.

To create a database instance with a preconfigured Management Repository using the database templates offered by Oracle, see Creating a Database Instance with Preconfigured Repository Using Database Templates. To create a database instance with a preconfigured Oracle Management Repository using the database templates offered by Oracle, follow these steps:.

Oracle recommends a software-only installation, although you can perform a normal, regular database installation and then invoke Database Configuration Assistant to use the template. Make sure that the Table C-1 lists the contents of the Table C-1 Contents of Table C-2 lists the contents of the Table C-2 Contents of This option creates DB Control objects in the database.

If you select this option, then you will not be able to use the database because it will contain both DB Control objects and Cloud Control objects. The only way to overcome this issue is to re-create the database, and then proceed. When you run Oracle Database Configuration Assistant to create the database, on the Database Content screen, by default the Run the following scripts option is selected to run the shpool script. The script sets the shared pool in the database. Do not deselect it. While creating the database, if you see any option in the Oracle Database Configuration Assistant to unlock accounts, then ignore that option.

Do not unlock any account while creating the database. These accounts will be automatically unlocked and set with a password you enter, by the Enterprise Manager Cloud Control Installation Wizard when you install Enterprise Manager Cloud Control.In the previous two lessons, you learn how In the lesson on As one example of such a container, we took a look at the IntArray class.

Here is a simplified example of that class:. While this class provides an easy way to create arrays of integers, what if we want to create an array of doubles? In fact, the only substantive difference is the contained data type int vs double. As you likely have guessed, this is another area where templates can be put to good use, to free us from having to create classes that are bound to one specific data type.

Each templated member function declared outside the class declaration needs its own template declaration. Template classes are instanced in the same way template functions are -- the compiler stencils out a copy upon demand, with the template parameter replaced by the actual data type the user needs, and then compiles the copy.

Template classes are ideal for implementing container classes, because it is highly desirable to have containers work across a wide variety of data types, and templates allow you to do so without duplicating code.

The standard library is full of predefined template classes available for your use. A template is not a class or a function -- it is a stencil used to create classes or functions. As such, it does not work in quite the same way as normal functions or classes. However, there is one area that commonly causes problems for developers. With non-template classes, the common procedure is to put the class definition in a header file, and the member function definitions in a similarly named code file. In this way, the source for the class is compiled as a separate project file.

However, with templates, this does not work. Consider the following:. In order for the compiler to use a template, it must see both the template definition not just a declaration and the template type used to instantiate the template.

When the Array. However, when it gets around to compiling Array. The easiest way is to simply put all of your template class code in the header file in this case, put the contents of Array.

Tutorial: XSLT for Data Interchange

In this way, when you include the header, all of the template code will be in one place.You can create a launch template that contains the configuration information to launch an instance. Launch templates enable you to store launch parameters so that you do not have to specify them every time you launch an instance.

For example, a launch template can contain the AMI ID, instance type, and network settings that you typically use to launch instances. For each launch template, you can create one or more numbered launch template versions. Each version can have different launch parameters.

When you launch an instance from a launch template, you can use any version of the launch template. If you do not specify a version, the default version is used. You can set any version of the launch template as the default version—by default, it's the first version of the launch template.

The following diagram shows a launch template with three versions. The first version specifies the instance type, AMI ID, subnet, and key pair to use to launch the instance. The second version is based on the first version and also specifies a security group for the instance. The third version uses different values for some of the parameters. Version 2 is set as the default version. If you launched an instance from this launch template, the launch parameters from version 2 would be used if no other version were specified.

You are limited to creating 5, launch templates per Region and 10, versions per launch template. Launch template parameters are optional. However, you must ensure that your request to launch an instance includes all required parameters.

Launch template parameters are not fully validated when you create the launch template.

Launching an instance from a launch template

If you specify incorrect values for parameters, or if you do not use supported parameter combinations, no instances can launch using this launch template. Ensure that you specify the correct values for the parameters and that you use supported parameter combinations. For example, to launch an instance in a placement group, you must specify a supported instance type. You can tag a launch template, but you cannot tag a launch template version. Launch template versions are numbered in the order in which they are created.

When you create a launch template version, you cannot specify the version number yourself. A launch template can contain all or some of the parameters to launch an instance. When you launch an instance using a launch template, you can override parameters that are specified in the launch template. Or, you can specify additional parameters that are not in the launch template. You cannot remove launch template parameters during launch for example, you cannot specify a null value for the parameter.

To remove a parameter, create a new version of the launch template without the parameter and use that version to launch the instance. You must also have permissions to create or use the resources that are created or associated with the instance. You can use resource-level permissions for the ec2:RunInstances action to control the launch parameters that users can specify.

Alternatively, you can grant users permissions to launch an instance using a launch template. This enables you to manage launch parameters in a launch template rather than in an IAM policy, and to use a launch template as an authorization vehicle for launching instances.

For example, you can specify that users can only launch instances using a launch template, and that they can only use a specific launch template. You can also control the launch parameters that users can override in the launch template.

For example policies, see Launch templates. By default, IAM users do not have permissions to work with launch templates.


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