Veeam linux credentials. HostSshFingerprint table.

Veeam linux credentials Jan 4, 2024 · At the Credentials step of the wizard, click Add and specify credentials of the user account for connecting to the server. Oct 16, 2024 · Quick Start Guide for VMware vSphere User Guide for Microsoft Hyper-V Quick Start Guide for Microsoft Hyper-V Storage System Snapshot Integration Guide Veeam Backup Enterprise Manager Guide Veeam Agent Management Guide Veeam Cloud Connect Guide Veeam Explorers User Guide Veeam Plug-ins for Enterprise Applications Guide Event Reference Veeam Feb 21, 2020 · For MySQL, this functionality is a part of the backup agent (Veeam Agent for Linux) that is deployed by Veeam when you create a Protection Group that includes the Linux server in question. The VM was added to an already existing backup job together with a bunch of Windows VMs. [For Linux computers] Single-use credentials. Our Veeam environment is configured to utilize vSphere backup tags (which includes both Windows and Linux VMs). These credentials must be single-use. And Veeam Agent for Linux is not a veeam data mover. Veeam Backup & Replication has some nice out-of-the-box features for Veeam Agent management if you’re using Microsoft Windows or Linux Operating Systems. The server doesn't contain sudo. I supply Windows credentials for the Windows VM’s and then disable Application processing for the linux VM’s that don’t need guest processing. Cannot find Linux guest credentials Error: Cannot find Linux guest credentials … Mar 3, 2023 · Veeam Community discussions and solutions for: V12 Hardened Repository Upgrade an established connection was aborted by the server of Veeam Backup & Replication V12 Hardened Repository Upgrade an established connection was aborted by the server Aug 3, 2023 · Veeam Backup & Replication supports SSH authentication using username and password or publickey, but it does not support the use of both in sequence. Dec 6, 2024 · To back up data of Linux computers, you can use Veeam Agent for Linux managed by Veeam Backup & Replication. ; If the Virtual Lab or Network Extension appliance password has not been configured in the Datacenter Credentials Manager, the default appliance password is the appliance VM's name with _r appended (see Default Password details below). 1 (build 12. It is recommended that you create a separate user account for work with Veeam Backup & Replication on the Linux-based machine, grant root privileges to this account and specify settings of this account in the Guest OS credentials section. The failure of the backups is the result of a bug fix implemented in Verison 10: Even with the „Require successful application-aware processing“ ticked, the option was silently ignored for Linux VMs without guest credentials. Managed linux server can be used as backup repositories and backup proxy server. In this case attributes will also be preserved since the copy will be from Linux to Linux. In Veeam Backup & Replication, from the main menu select Credentials and Passwords > Datacenter Credentials. Using Protection Groups to backup a Linux 4 days ago · Single-use credentials: credentials that are used only once to deploy Veeam Data Mover, or transport service, while adding the Linux server to the backup infrastructure. Using root to Dec 14, 2022 · When adding or editing the Linux server within the Veeam Backup & Replication console, on the SSH Connection tab, click Add and select the option for "Single-use credentials for hardened repository. Oct 21, 2020 · Veeam Community discussions and solutions for: Veeam v11 - Single Use Passwords for Linux Repo of Veeam Backup & Replication Mar 9, 2023 · If it was setup correctly then probably the user ‘repouser’ has been removed from the sudo group. For more information on working with credentials, section Credentials Manager of Veeam ONE Monitoring Guide. 1. Bear in mind that this list is subject to modification based on community feedback. In the Password field, specify the password for the user account. Mar 23, 2015 · The credentials test in a job for virtual machines fail on Linux credentials. Jun 8, 2017 · I am testing Veeam Backup & Replication, and after restoring a whole VM (Linux) successfully, I am trying now to restore individual files. 2021). Jan 16, 2018 · Getting this to work is critical as I don't have any DR for my Linux guests. Do you have further questions? If so, don’t hesitate to ask & we’ll try to continue helping. String. For more information, see Disabling and Deleting Jobs. Jun 12, 2024 · To create a new credentials record with a user name and password for a Linux server: From the main menu, select Credentials and Passwords > Datacenter Credentials. Linux Create User: Create Private Key: ssh-keygen -C “Key for Veeam Linux user Backup” -O no-x11-forwarding -O no-port-forwarding -O no-agent-forwarding. Specifies a user name. In the SSH Port field, change the default connection port if required. To configure the SSH connection settings, do the following: In the Jul 23, 2020 · Note: The solutions to RPC and Win32 errors apply to the Credentials Tester when used with vSphere, Hyper-V, and Veeam Agent for Microsoft Windows. During the upgrade to Veeam Backup & Replication 12, any Linux server associated with a Hardened Repository with Immutability will have its credentials switched to single-use. Mar 22, 2017 · For a Linux FLR, Veeam B&R will ask you some questions the first time. Jan 10, 2024 · Unable to connect to guest OS for guest processing. For instance the linux credentials to Ubuntu VM's, the credentials to a VMware vCSA VM or a FreeBSD based VM. Int32. For machine guest OS indexing of Linux-based machines, a user account with root privileges on the machine is required. Check credentials and try again. In V12 you can use Single-Use Credentials to deploy a management agent, but this also requires root/sudo permission for the initial deployment. Sep 26, 2024 · Right-click the Linux server, select Properties, go to the SSH Connection step of the wizard, and specify the account with non-root permissions you use to connect to the Linux server. The test will always fail since the upgrade to Update 2 (8. In This Section Jan 25, 2024 · Before you configure helper appliances, consider the following: Veeam Backup & Replication uses its built-in credentials record to work with all helper appliances. Nov 19, 2014 · If so, that was wrong. If an account's password has been changed, open the Credentials Manager and updates the entry for that account. The VeeamFLR VM has successfully been installed in my vSphere environment, I can see the directories of my backup and I have chosen the file I want to restore. It was migrated offline via "VMware vCenter Converter Standalone Client" to a vmware 6. Select single-use credentials if you do not want Veeam Backup & Replication to store credentials in the configuration database. In the Linux scripts section, specify paths to scripts for Linux VMs (Pre-freeze and Post-thaw scripts). Click OK. Apr 1, 2025 · This step is available if you have selected to upgrade a Linux-based backup proxy server at the Select Backup Proxy Server to Upgrade step of the wizard. To create a new standard credentials record: Open Veeam ONE Client. At the SSH Connection step of the wizard, specify the account with non-root permissions you want to use to connect to the Linux server. Specifies a password. If I use the Linux credentials it works there only. I encourage you to participate in this collaborative effort – feel free to suggest additions or removals to this list, which I've compiled based on Stored credentials. Jul 2, 2018 · Starting in Veeam Backup & Replication v12. Apr 1, 2025 · At this step of the wizard, enter a user account credentials to connect to the specified computer and configure the SSH connection settings. The cmdlet will use this account for authentication to a Linux-based backup proxy server. This VM will boot up in under a minute, will attach the backup and read its filesystem, after which you will get the familiar FLR restore window. After the upgrade to v12. 1. Named. To access credentials manager, click the Manage Credentials link. The version of SLES is 11. It is important to replace ‘veeam‘ with the actual username if different, and /veeam with the actual directory path if it varies in your environment. For more information, see Credentials Manager. In order to upgrade the Veeam services you need to add it back to this group (temporarily). Veeam Backup for Microsoft 365 uses this timeout to wait for connection to a Linux-based backup proxy server through SSH. " after I select root from the drop down list. As such, it is highly recommended to ensure that either no tasks are occurring within Veeam Backup & Replication or that the Linux server is not currently being used by Veeam Backup & Replication. usermod -a -G sudo repouser. Cannot find Linux guest credentials. HostSshFingerprint table. Feb 28, 2020 · Based on these findings, I started a short research and quickly found what I was looking for in the forums of Veeam. Dec 12, 2023 · During the upgrade to Veeam Backup & Replication 12. ; At the Computers step of the wizard, specify a computer and select the Connect using certificate-based authentication method to connect to the computer. In the Username field, specify a user name for the created credentials record. Jan 15, 2019 · Just now I tested logging in through RDP to one of the Windows machines, using the service account I have set for Veeam backup - no problem. To create a new credentials record, click Add and select Standard account or Linux private key. The VIX Connection issues section of this article is related to VMware only. To resolve I have to ssh in and disable MFA and then elevate the veeeam user that I'm using for the single use credentials and then rescan in Veeam. To disable fingerprint validation for Linux VMs Jul 23, 2024 · If the SSH public key fingerprint of a Linux server is changed, Veeam Backup & Replication puts this machine to the Unavailable node in the Backup Infrastructure view. This section provides description for such features in the Veeam Agent management scenario. Nov 28, 2024 · If you have not set up credentials beforehand, click the Manage accounts link or click Add on the right to add the credentials. Jun 19, 2024 · In the Guest OS Credentials window, select a protection group or individual computer and click Set User. Nov 11, 2023 · Linux servers should have password-based authentication disabled – Passed; linux - Disabling password authentication - Server Fault Disabling password-based authentication and using key-based authentication is generally considered a more secure practice for accessing Linux servers. Ensure that you have root or sudo privileges to perform these actions. 1 our backup jobs that included Linux VMs didn’t backup. Select stored credentials if you want Veeam Backup & Replication to use the specified user name and password for each connection to Veeam Agent. The data mover service gets deployed when you add a linux server as a managed server to veeam. Default: 30000. Dec 8, 2022 · Veeam Backup & Replication encrypts saved credentials using native Microsoft Data Protection API, a certified cryptographic solution built-in to all Windows OSes, by leveraging the unique MachineKey of the Windows OS where the software is installed to ensure the saved credentials can only be decrypted locally on the backup server – but never Jan 4, 2024 · To disable fingerprint validation for Linux VMs, select Skip fingerprint check. Veeam B&R Server is now a VM on said vmware 6. Jul 15, 2024 · Installing Nosnap Veeam Agent for Linux on Power; Installing Veeam Agent for Linux in Offline Mode. It was running on a Hyper-V host, which was the Veeam Backup-Server aswell. False. Afterwards enter the single use credentials again and see if it works. When I try to restore a file from the OS (for example a file in /etc), FLR fails with the error, "Unable to establish connection with the VM. After completing these steps, your Ubuntu server should be properly configured as a repository for Veeam Backup and Jun 27, 2014 · All accounts used by Veeam Backup & Replication are centrally managed from the Credentials Manager. True. You can create a credentials record for an account that you plan to use to connect to infrastructure objects and their guest OS. In the Username field, enter a user name for the account that you plan to add. . Click OK twice. Jul 9, 2012 · Credentials asked are for the guest you did backup from. Model. Note: Use a Passphrase password(if you leave blank, will not use a Passphrase ) to use in the Veeam Section. When going to the Processes or Services at the VM within Veeam ONE client we got different warning/errors - An established connection was aborted by the server Oct 11, 2024 · This article provides examples of granular ‘sudo’ configuration for the Linux account that will be used by Veeam Backup & Replication when managing Veeam Agent for IBM AIX deployments with a Protection Group. 1, it is now possible to deploy Veeam Agent for Linux using pre-installed Veeam Deployer Service and add that machine to a Protection Group using certificate-based authentication instead of credentials. 1, the format used to store SSH fingerprints for Linux machines is updated. Oct 23, 2022 · Single use credentials are only used for linux hardened repositories. Dec 10, 2024 · Application-aware processing is the Veeam technology that allows Veeam Backup & Replication to prepare applications running on the VM and create a consistent view of application data on the VM guest OS. I’m just following up on your post here. These credentials are not stored in the backup infrastructure. Jan 25, 2024 · Important. How can I create a property permission user for this goal? I think it can be at least root permission. Depending on the May 22, 2024 · Hi @itmvs -. However, since Windows-based VMs and Linux-based VMs require different types of access credentials, you may need to specify the credentials explicitly for each of the processed VMs. Sep 30, 2016 · Veeam Community discussions and solutions for: Root credentials for Recovery media of Veeam Agents for Linux, Mac, AIX & Solaris May 26, 2020 · The VM is a Red Hat 7. The transport service will run in the context of this user, so it still needs to be present on your Linux server. If you have not set up credentials beforehand, then click the Manage accounts link or click Add on the right to add the credentials and select Linux account. Apr 26, 2013 · You have to add linux credentials, not windows credentials. For security reasons, we recommended that you Jan 17, 2022 · From Veeam ONE server can access linux-server via SSH. Jun 14, 2024 · For instance, my basic jobs may be backing up Windows VM’s, but also Linux appliances used for VOIP, vCenter, DNS filtering, etc. For details on adding credentials records, see section Credentials Manager of Veeam ONE Monitoring Guide. Provide the Username, Password and SSH port (by default 22) Nov 3, 2022 · Starting in Veeam Backup & Replication 12, the Linux Server associated with a Hardened Repository using Immutability may only be added using single-use credentials. In the SSH Connection step of the Edit Linux Server wizard, click Apply. Thanks! Dec 7, 2022 · I'm having an issue with several different customers where the hardened Linux repo is losing its connection to the Veeam server after several days and no changes have been made it just stops working. If you specify custom credentials for a particular computer or a protection group in the Guest OS Credentials window, Veeam Agent will use these custom credentials instead of the credentials specified in the Guest OS credentials list (see Nov 28, 2024 · If you have not set up credentials beforehand, click the Manage accounts link or click Add on the right to add the credentials. In this scenario, some Veeam Agent features differ from the same features in Veeam Agent operating the standalone mode. Once the application is ready, Veeam Backup & Replication triggers the VM snapshot and starts to copy VM data to the target. However, for environments where the configuration database was stored in a Microsoft SQL instance running SQL 2022 or 2019, the conversion process fails to correctly process blank current_fingerprint values in the Backup. Veeam B&R will ask you were it can deploy a small VM called a Linux FLR helper VM or something like that. Installing Veeam Agent for Linux with Kernel Module in Offline Mode; Installing Nosnap Veeam Agent for Linux in Offline Mode; Installing Nosnap Veeam Agent for Linux on Power in Offline Mode; Configuring UEFI Secure Boot; Upgrading Veeam Agent Dec 19, 2024 · By default, Veeam Backup & Replication uses single credentials to access guest OSes of all VMs included into the backup scope. To add a Linux server that you want to use as a hardened repository, click Add and select Single-use credentials for hardened repository. Solution Update the AuthenticationMethods setting within /etc/ssh/sshd_config so that it does not require more than one authentication method. 7 host. 2131)). Specifying Account Credentials for Containers and VMs. If I run the credentials test in Veeam, it works for the Windows machines if I choose that credential, and fails on the Linux. Account. The software asks me the credentials. Jan 4, 2024 · The Credentials Manager lets you create the following types of credentials records: Standard account; Linux private key; Adding Standard Accounts. Local user to be configured: user name: veeam-linux; user id: 90; home: /var At the SSH Connection step, from the Credentials list, select credentials for the account that has proper permissions. Guest Access Credentials Depending on the VM guest OS processing options selected (enabled or disabled application-aware image processing) and on the guest access method, you may need to supply access credentials for the guest OS, as described in the tables below. That's why you use 'single use credentials' as Veeam doesn't need to save those credentials. --Mariano Sistemi Informativi Dec 14, 2011 · Considerations and Limitations. I want to create a specific user for install the agent. Disable all backup jobs that use this Linux repository. Click Add > SSH credentials (Linux account – before Veeam Backup & Replication 12. Veeam on the other hand only initially needs the credentials to deploy the transport service. I Dec 14, 2022 · I have a Linux Debian OS and I want to install Linux Agent from Veeam B&R. " Then provide credentials for a non-root account that can elevate via sudo. To check whether Veeam can connect to VMs using the specified guest OS credentials and can deploy the non-persistent runtime components on the guest OSes, click Test Now . Feb 9, 2024 · Today, let's explore the sudo commands required by Veeam Backup & Replication v12 for the Veeam Agent for Linux. Password. In the Linux section, select credentials of an account that will be used to collect data from the guest OS of Linux-based VMs. To validate the Linux server, do the following: Right-click the Linux server and select Properties. 0. Click Add > SSH private key. If you add Linux credentials, veeam will know that this is a linux agent: Here is the guide for adding Linux credentials with the help of the credential manager: May 22, 2015 · Initially you need a user account with either root or sudo permission to add your Linux Server to a protection group or to a backup job. At this step of the wizard, enter a user account credentials to connect to the backup proxy server and configure the SSH connection settings. The provided credentials will be used to connect the backup server and all managed servers in the backup infrastructure: Jun 5, 2023 · Title Image: ‘Veeam Backup & Replication - Linux Agent Deployment & Management with Active Directory’ against a colourful background. From Veeam ONE client on the Veeam ONE server, added username and password, and checked the "Skip fingerprint" box. You can specify account 3 days ago · The problem I encounter is that the Veeam backup job fails because it seems like it’s trying to continue to backup the old VM which was deleted. Note that these credentials must be single-use. Jan 20, 2014 · Is there a way we can have Veeam B&R to be able to distinguish if a VM is Windows or Linux based, and consequently use the Windows or Linux credentials from the credentials' store ? Anybody has fixed the same issue ? Thanks. … Processing vcenter Error: Cannot find Linux guest credentials Unable to connect to guest OS for guest processing. Apr 7, 2022 · The uninstall procedure will cause all Veeam Backup & Replication tasks currently utilizing the Linux server to fail. With May 2, 2025 · On the Veeam Backup & Replication side, create a protection group with the following parameters:; At the Type step of the wizard, select Individuals computers. Oct 29, 2024 · In the working area, select a Linux server used as a Linux repository and click Edit Server on the ribbon or right-click the server and select Properties. Also you can add a temporary host while making Linux file-level restore and CopyTo there. This protection group should then be selected as the source in an agent-based backup job of "managed by server" type. In some environments, multiple entries may exist in the Credentials Manager for the same account. The only active account on any Veeam Backup & Replication deployed appliance is root. Thanks. Jun 12, 2024 · To create a new credentials record with a user name and password for a Linux server: From the main menu, select Credentials and Passwords > Datacenter Credentials. 3. vsopwa yasple cmls hfxfv wunlrdvv zmtsd gcab ftcfi fwbobqy ydeqm