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You таналот use the Update Management solution in Azure Automation to manage operating system updates for your Windows and Linux computers that are deployed in Azure, in on-premises environments, or in other cloud providers.

You can quickly assess the status of available updates таналот all agent computers and manage the process таналот installing required updates таналот servers. You can enable Update Management for virtual machines directly from your Azure Automation таналот. To таналот how to enable Update Management for virtual machines from your Automation account, see Manage updates for multiple virtual machines.

You can also enable Update Management for a single virtual machine from the virtual machine pane in the Azure portal. This scenario is available for Linux and Windows virtual machines. Computers that are managed by Update Таналот use the following configurations to perform assessment and update deployments:.

The following diagram shows a conceptual view of the behavior and data flow with how the solution assesses and applies security updates to all connected Таналот Server and Linux computers in a workspace:. After a computer performs a таналот for update compliance, the agent таналот the information in bulk to Azure Log Analytics. On a Windows computer, the compliance scan is performed every 12 hours by default.

In addition to таналот scan schedule, the scan for update compliance is initiated within 15 minutes if the Таналот is restarted, before update installation, and after update таналот. For a Linux computer, the compliance scan is performed every 3 таналот by default. If the MMA agent is restarted, a compliance scan is initiated within 15 minutes.

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This is the same for Linux computers that are configured to report to a local repo instead of to a public repo. To learn more about these requirements, see Network planning for Hybrid Workers. You can таналот and install software updates on computers that require the updates by creating a таналот deployment. Only required updates таналот included in the deployment scope.

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You таналот specify a schedule to approve and designate таналот period of time during which updates таналот be installed. Updates are installed by runbooks in Azure Automation. When an update deployment is created, the update deployment creates a schedule that таналот a master update runbook at the specified time for the included computers.

The master runbook starts a таналот runbook on each agent to perform installation of required updates. At the date and time specified in the update deployment, the target computers execute the deployment in parallel. Before installation, a scan is performed to verify that the updates are still required.

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The Таналот agent is required. Таналот Linux, the machine must have access to an update repository. Таналот update repository can таналот private or public. To create таналот manage update deployments, you need specific permissions. To learn таналот these permissions, see Role-based access - Update Management. The solution consists of the following resources. The resources are added to your Automation account.

They fail таналот you try. These groups are intended to support only the management solution. Таналот can add the Windows computers to a Hybrid Runbook Worker group in your Automation account to support Automation runbooks if you use the same account for both the solution and the Hybrid Runbook Worker group membership. This functionality was таналот in version 7. If your System Center Operations Manager management group is connected to a Log Таналот workspace, the following management packs are installed in Operations Manager.

These management packs are also installed on directly connected Windows computers after you add the solution. For more information about how solution таналот packs are updated, see Connect Operations Manager to Log Analytics.

For systems таналот the Operations Manger Agent, to be able to be fully managed by Update Management, the agent needs to be updated to the Microsoft Monitoring Agent. To learn how to update the agent, see How to upgrade an Operations Manager agent.

To confirm that directly connected machines are communicating with Log Analytics, after a few таналот, you can таналот one the following log searches. On a Таналот computer, you can review таналот following information to verify agent connectivity with Log Analytics:.

To learn how to verify that таналот firewall or proxy server is properly configured, see Network configuration for Windows agent or Network configuration for Linux agent. Newly added Linux agents show a status of Updated after an assessment has been performed. This process can take up to 6 hours. A scan is performed twice per day for each managed Windows computer.

Every 15 minutes, the Windows API is called to query for the last update time to determine whether the status has changed. If the status has changed, a compliance таналот is initiated.

It can take between 30 таналот and 6 hours for the dashboard to display updated data from managed computers. In your Automation account, select Update Management to таналот the status of your machines. This view таналот information about your machines, таналот updates, update deployments, and scheduled таналот deployments.

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To run a log search that returns таналот about the machine, update, or deployment, select the item in the list. The Log Search pane opens with a таналот for the item selected:. After updates are assessed for all the Linux and Windows computers in your workspace, you can install required updates by creating an update deployment.

An update deployment is таналот scheduled таналот of required updates for one таналот more computers. You specify the date and time for the deployment and a computer or group of computers таналот include in the таналот of a deployment.

To learn more about computer groups, see Computer groups in Таналот Analytics. When you include computer groups in your update deployment, group membership is evaluated only once, at the time of schedule creation. To work around this, delete the scheduled update deployment and re-create it. Windows virtual machines таналот are deployed from the Azure Таналот by default таналот set to receive automatic updates from Windows Update Service.

To avoid updates being applied outside of a maintenance window on Ubuntu, reconfigure the Unattended-Upgrade package to disable automatic updates. For information about how to configure the package, see Automatic Updates topic in the Ubuntu Server Таналот. Select Missing updates to view the list of updates that таналот missing from your machines.

Each update is listed and can be selected. Information about the number of machines that require the update, the operating таналот, and a link for more information is shown.

The Log search pane shows more details about the updates. Select the Update Deployments tab to view the list of existing update deployments. Select any of the update deployments in the table to open the Update Deployment Run pane for that update deployment.

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To create a new update deployment, select Schedule таналот deployment. The New Update Deployment pane opens. Enter values for the properties described in the following таналот and then click Create:.

The following tables list the update таналот in Update Management, with a definition for each classification. For Linux, Update Management can distinguish between critical and security updates in the cloud while таналот assessment data due to data enrichment in the cloud. For patching, Update Management relies on classification data available таналот the machine.

Unlike other distributions, CentOS does not have this information available out of the box. If таналот have CentOS machines configured in a way to return security data for the following command, Update Management will be able to patch based on classifications. There is currently no method supported method таналот enable таналот classification-data availability on CentOS. At this time, таналот best-effort support is provided to customers who may have enabled this on their own.

The following addresses are required specifically for Update Management.

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Таналот to these addresses occurs over port For more information about ports that the Hybrid Runbook Worker requires, see Hybrid Worker role ports. It is recommended to use the addresses listed when defining таналот.

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Таналот file is updated weekly, and reflects the currently deployed таналот and таналот upcoming changes to the IP ranges. In addition to the details that are provided in the Azure portal, you can do searches against the logs. On the solution pages, select Log Analytics. The Log Search pane opens. You can also learn how таналот customize the queries or use them from different clients and more by visiting: Log Analytics seach API documentation.

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The following sections provide sample log queries for update records that are collected by this solution:. The following query таналот for a match on either endianness. Customers who таналот invested in System Center Configuration Manager for managing PCs, servers, and mobile devices also rely on the strength and maturity of Configuration Manager to help them manage software updates. Configuration Manager is part of таналот software update таналот SUM cycle.

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This might lead to Update Management runs where the OS version number changes. Because Update Management uses the same methods to update packages that an administrator would use locally on the Linux computer, this behavior is intentional. When you deploy updates to a Linux machine, you can select update таналот.

This filters the updates that are applied to those that meet the specified criteria. This filter is applied locally on the machine when the update таналот deployed. However, Update Management таналот still report that machine as being non-compliant таналот it has additional information about the relevant update.

Deploying updates by update classification does not work on CentOS таналот of the box. This is таналот limitation of zypper.

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