37348405
Description
Flashcards by Rick Schoenman, updated more than 1 year ago
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Created by Rick Schoenman
about 2 years ago
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| Question | Answer |
| What effect has Azure Arc on the Azure Resource Manager? | It extends the Azure Resource Manager to resources outside of Azure. This means that a server running in an onprem datacenter can be registered with Azure Resource Manager |
| What do you have to install on a server in order to register it with Azure Resource Manager? | Azure Connected Machine agent |
| What approach can be used to add machines on a small scale to Azure Arc? | An interactive script from the Azure Portal |
| What does the Azure Connected Machine agent do? | It enables you to manage Windows and Linux machines which are hosted onprem or with another cloud provider |
| Which Windows and Linux operating systems are supported by the Azure Connected Machine agent? | - Windows Server 2008 R2 or higher - Azure Stack HCI - Ubuntu - CentOS - SUSE Linux Enterprise - Red Hat Enterprise Linux - Amazon Linux - Oracle Linux |
| Which 2 Azure permissions are required to onboard and manage machines in Azure Arc? | - Azure Connected Machines Onboarding - Azure Connected Machine Resource Administrator |
| Which Azure Arc onboarding methods are available? | - Single server deployment script from Azure Portal - Large scale deployment script from Azure portal - Powershell - Configuration Manager script - Configuration Manager task sequence - Group Policy - Automation Update Management in the Azure Portal - Windows Admin Center |
| Which folders are created by installing the Azure Connected Machine agent? | - C:\Program Files\AzureConnectedMachineAgent - %ProgramData%\AzureConnectedMachineAgent - %ProgramData%\AzureConnectedMachineAgent\Tokens - %ProgramData%\AzureConnectedMachineAgent\Config - %SystemDrive%\Program Files\ArcConnectedMachineAgent\ExtensionService\GC - %ProgramData%\GuestConfig - %SystemDrive%\AzureConnectedMachineAgent\ExtensionService\downloads |
| Which Services are created by installing the Azure Connected Machine agent? | - Azure Hybrid Instance Metadata service - Guest Configuration service |
| Which system variables are created by installing the Azure Connected Machine agent? | - IDENTITY_ENDPOINT (value: http://localhost:40342/metadata/identity/oauth2/token) - IMDS_ENDPOINT (value http://localhost:40342) |
| Which local security group is created by installing the Azure Connected Machine agent? | Hybrid agent extension applications |
| How often does the Azure Connected Machine agent send a heartbeat to Azure Arc? | Every 5 minutes |
| What happens when Azure Arc stops receiving a heartbeat? | It marks the machine as disconnected. When the heartbeat resumes, it is marked as connected again |
| Note: The 'interactive powershell script' method to onboard a machine is explained in detail. I did not make flashcards of this, because it seems excessive. |
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