Configuring the Linux hardened repository server

This step describes the Ansible® playbook that adds the Linux® hardened backup repository as a Veeam® managed server into the Veeam backup infrastructure. The playbook does the following tasks:

Create Windows® firewall rules.
Add the Linux hardened backup repository.
(Optional) Create a scale-out backup repository.

The playbook can be written locally on your laptop by using an editor, such as Visual Studio Code, and transferred to the automation server \swlib\ansible directory, or edited locally on the automation server in a text editor, such as vi or nano.

Creating the playbook

The playbook create_lhbr.yml starts with the following code:

- hosts: vbr
  vars_files:
    - vault
  vars:
    lhbr_user: veeamlhbr
    lhbr_password: "{{ vault_lhbr_password }}"
    lhbr_vbr_name: <lhbr_vbr_name>
    lhbr_fqdn: <lhbr_fqdn>
    immutability_period: <immutability_period>
    max_concurrent_jobs: <max_concurrent_jobs>

Replace <lhbr_vbr_name>, <lhbr_fqdn>, and <immutability_period> in the previous code snippet with the values that you captured in the earlier steps. The previous code does the following actions:

Defines that the playbook is run on the hosts that are defined as vbr in the inventory file.
Defines a file that contains other variables, called vault. The vault file that was created in the previous step, is encrypted, and contains sensitive variables, such as passwords.
Defines the shortname that is used in designating the Linux hardened repository <lhbr_vbr_name>, and the FQDN of the server.

Creating Windows firewall rules

The following code snippet adds Windows® firewall rules to allow inbound traffic to the Veeam backup server.

  tasks:
    - name: Veeam firewall rule TCP 111 in
      community.windows.win_firewall_rule:
        name: Veeam port mapper service (TCP-in)
        group: Veeam
        localport: 111
        action: allow
        direction: in
        protocol: tcp
        state: present
        enabled: yes

    - name: Veeam firewall rule UDP 111 in
      community.windows.win_firewall_rule:
        name: Veeam port mapper service (UDP-in)
        group: Veeam
        localport: 111
        action: allow
        direction: in
        protocol: udp
        state: present
        enabled: yes

    - name: Veeam firewall rule TCP 1058 in
      community.windows.win_firewall_rule:
        name: Veeam Mount acceptor port of vPower NFS service (TCP-in)
        group: Veeam
        localport: 1058
        action: allow
        direction: in
        protocol: tcp
        state: present
        enabled: yes

    - name: Veeam firewall rule TCP 2049 in
      community.windows.win_firewall_rule:
        name: Veeam NFS acceptor port of vPower NFS service (TCP-in)
        group: Veeam
        localport: 2049
        action: allow
        direction: in
        protocol: tcp
        state: present
        enabled: yes

    - name: Veeam firewall rule TCP 2500-3300 in
      community.windows.win_firewall_rule:
        name: Veeam data transmission channels (TCP-in)
        group: Veeam
        localport: 2500-3300
        action: allow
        direction: in
        protocol: tcp
        state: present
        enabled: yes

In the code snippet, Veeam port mapper service, mount acceptor port and NFS acceptor port are used by vPower NFS service that presents the backup files to VMware ESXi™ hosts. Veeam data transmission channels are used between Veeam components that include the Veeam Hardened backup repository.

Adding the Linux hardened backup repository

The following code snippet adds the Linux hardened repository as a Veeam managed server, and then adds the managed server as a backup repository.

    - name: Connect to the local VBR server
      win_shell: Connect-VBRServer

    - name: Add the server as a Veeam Managed Server
      win_shell: Add-VBRLinux -Name '{{ lhbr_fqdn }}' -SSHUser '{{ lhbr_user}}' -SSHPassword '{{ lhbr_password }}' -Description "Linux Hardened Repository - {{ lhbr_vbr_name }}" -SSHElevateToRoot:$true -SSHTempCredentials:$true -Confirm:$false

    - name: Add the Veeam Managed Server as a Linux Hardened Backup Repository
      win_shell: Add-VBRBackupRepository -Folder /mnt/veeamrepo01 -Type LinuxLocal -ImmutabilityPeriod '{{ immutability_period }}' -EnableBackupImmutability:$true -EnableXFSFastClone:$true -AlignDataBlocks:$true -UsePerVMFile:$true -MaxConcurrentJobs '{{ max_concurrent_jobs }}' -Server '{{ lhbr_fqdn }}' -Description "Linux Hardened Repository" -Name '{{ lhbr_vbr_name }}'

-SSHTempCredentials:$true is used so that the SSH credentials are not entered into Veeam's credential store.
-EnableXFSFastClone:$true defines that the Fast Clone technology is enabled for the backup repository.
-AlignDataBlocks:$true indicates that the backup data blocks must be decompressed before you store to the repository.
-UsePerVMFile:$true indicates that the backup repository must create per-virtual machine (VM) backup files.

Creating a scale-out backup repository

The following code snippet adds the Linux hardened repository as an extant to a scale-out backup repository. This step is optional. The code is extracted from Protect against ransomware with Immutable Backups: a Veeam Guide. The repository configuration must be a stand-alone repository (Scale-Out-Backup-Repository is technically compliant only if the “copy” policy is used for capacity tier).

    - name: Create a Scale-Out Backup Repository
      win_shell: Add-VBRScaleOutBackupRepository -PolicyType DataLocality -Extent '{{ lhbr_vbr_name }}' -Name "Linux Hardened Repository - {{ lhbr_vbr_name }}" -Description "Linux Hardened Repository" -UsePerVMBackupFiles:$true

Configuring the Linux hardened repository server

Creating the playbook

Creating Windows firewall rules

Adding the Linux hardened backup repository

Creating a scale-out backup repository

Related links