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96 lines
5.2 KiB
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Managing Remotes
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================
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.. _backup_remote:
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:term:`Remote`
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--------------
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A remote refers to a separate Proxmox Backup Server installation and a user on that
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installation, from which you can `sync` datastores to a local datastore with a
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`Sync Job`. You can configure remotes in the web interface, under **Configuration
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-> Remotes**. Alternatively, you can use the ``remote`` subcommand. The
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configuration information for remotes is stored in the file
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``/etc/proxmox-backup/remote.cfg``.
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.. image:: images/screenshots/pbs-gui-remote-add.png
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:align: right
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:alt: Add a remote
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To add a remote, you need its hostname or IP, a userid and password on the
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remote, and its certificate fingerprint. To get the fingerprint, use the
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``proxmox-backup-manager cert info`` command on the remote, or navigate to
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**Dashboard** in the remote's web interface and select **Show Fingerprint**.
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.. code-block:: console
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# proxmox-backup-manager cert info |grep Fingerprint
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Fingerprint (sha256): 64:d3:ff:3a:50:38:53:5a:9b:f7:50:...:ab:fe
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Using the information specified above, you can add a remote from the **Remotes**
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configuration panel, or by using the command:
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.. code-block:: console
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# proxmox-backup-manager remote create pbs2 --host pbs2.mydomain.example --userid sync@pam --password 'SECRET' --fingerprint 64:d3:ff:3a:50:38:53:5a:9b:f7:50:...:ab:fe
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Use the ``list``, ``show``, ``update``, ``remove`` subcommands of
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``proxmox-backup-manager remote`` to manage your remotes:
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.. code-block:: console
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# proxmox-backup-manager remote update pbs2 --host pbs2.example
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# proxmox-backup-manager remote list
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┌──────┬──────────────┬──────────┬───────────────────────────────────────────┬─────────┐
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│ name │ host │ userid │ fingerprint │ comment │
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╞══════╪══════════════╪══════════╪═══════════════════════════════════════════╪═════════╡
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│ pbs2 │ pbs2.example │ sync@pam │64:d3:ff:3a:50:38:53:5a:9b:f7:50:...:ab:fe │ │
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└──────┴──────────────┴──────────┴───────────────────────────────────────────┴─────────┘
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# proxmox-backup-manager remote remove pbs2
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.. _syncjobs:
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Sync Jobs
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---------
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.. image:: images/screenshots/pbs-gui-syncjob-add.png
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:align: right
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:alt: Add a Sync Job
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Sync jobs are configured to pull the contents of a datastore on a **Remote** to
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a local datastore. You can manage sync jobs in the web interface, from the
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**Sync Jobs** tab of the datastore which you'd like to set one up for, or using
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the ``proxmox-backup-manager sync-job`` command. The configuration information
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for sync jobs is stored at ``/etc/proxmox-backup/sync.cfg``. To create a new
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sync job, click the add button in the GUI, or use the ``create`` subcommand.
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After creating a sync job, you can either start it manually from the GUI or
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provide it with a schedule (see :ref:`calendar-events`) to run regularly.
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.. code-block:: console
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# proxmox-backup-manager sync-job create pbs2-local --remote pbs2 --remote-store local --store local --schedule 'Wed 02:30'
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# proxmox-backup-manager sync-job update pbs2-local --comment 'offsite'
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# proxmox-backup-manager sync-job list
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┌────────────┬───────┬────────┬──────────────┬───────────┬─────────┐
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│ id │ store │ remote │ remote-store │ schedule │ comment │
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╞════════════╪═══════╪════════╪══════════════╪═══════════╪═════════╡
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│ pbs2-local │ local │ pbs2 │ local │ Wed 02:30 │ offsite │
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└────────────┴───────┴────────┴──────────────┴───────────┴─────────┘
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# proxmox-backup-manager sync-job remove pbs2-local
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For setting up sync jobs, the configuring user needs the following permissions:
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#. ``Remote.Read`` on the ``/remote/{remote}/{remote-store}`` path
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#. at least ``Datastore.Backup`` on the local target datastore (``/datastore/{store}``)
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If the ``remove-vanished`` option is set, ``Datastore.Prune`` is required on
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the local datastore as well. If the ``owner`` option is not set (defaulting to
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``root@pam``) or set to something other than the configuring user,
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``Datastore.Modify`` is required as well.
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.. note:: A sync job can only sync backup groups that the configured remote's
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user/API token can read. If a remote is configured with a user/API token that
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only has ``Datastore.Backup`` privileges, only the limited set of accessible
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snapshots owned by that user/API token can be synced.
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