Show Table of Contents Hide Table of Contents English English Multi-page HTML Single-page HTML PDF ePub Virtual Instances Guide1. Introduction1.1. Supported Virtualization Platforms1.2. Choosing a Subscription1.3. Applying Virtual Guest Subscriptions1.4. Subscription Status1.4.1. Temporary Subscriptions1.4.2. Virtual Machine Migration2. Virt-who Installation and Configuration Overview2.1. Configuration Options2.1.1. Multiple Organizations2.1.2. Multiple Hypervisors2.1.3. Multiple Hypervisor Technologies2.1.4. Installation Locations2.1.5. Filtering Scope of virt-who Access2.1.6. HTTP Proxy2.2. Prerequisites2.2.1. Authentication Requirements2.2.2. Software Requirements2.2.3. Subscriptions3. Configuring virt-who3.1. Creating virt-who Configuration using the Web UI3.2. Creating virt-who Configuration using Hammer3.3. Deploying virt-who Configuration3.4. Modifying a virt-who Configuration3.5. Registering temporary virtual guests3.5.1. Restarting the virt-who Service4. Registering Virtual Guests4.1. Allocating VDC Subscriptions to Hypervisors4.1.1. Confirming a VDC Subscription4.2. Virtual Machine Subscription Process4.3. Registering Guest Virtual Machines5. Troubleshooting5.1. Verifying virt-who Status5.1.1. Verifying virt-who Status in Satellite web UI5.1.2. Verifying virt-who Status using Hammer5.2. Debug Logging5.3. Duplicate Configuration Lines5.4. Comment Character in a Configuration File5.5. Credentials5.6. Testing Configuration Options5.7. Identifying issues when using multiple virt-who configuration files5.8. Example Scenarios5.8.1. Virt-who fails to connect with the virtualization platform5.8.2. Hypervisors are listed in the Satellite web UI by their UUID, not their host name5.8.3. Virt-who attempts to connect to virtualization manager or hypervisor via an HTTP proxy on the local network fails5.8.4. Configure virt-who to use an internal proxy6. Preventing auto-attach from being applied6.1. Renewing Host Subscriptions6.1.1. Using Web UI6.1.2. Using Hammer CLI6.1.3. Using CSV Export and ImportA. Virt-who Configuration FilesA.1. Configuration SourcesLegal Notice Virtual Instances Guide Red Hat Satellite 6.5-betaFor Use with Red Hat Satellite 6.4Red Hat Satellite Documentation Teamsatellitefirstname.lastname@example.orgLegal NoticeAbstract This guide provides information on how to apply Virtual Data Center subscriptions, configure the virt-who service, and register virtual instances with Red Hat Satellite 6.4. 1. Introduction Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.