140 lines
4.8 KiB
ReStructuredText
140 lines
4.8 KiB
ReStructuredText
.. _sysadmin_package_repositories:
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Debian Package Repositories
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---------------------------
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All Debian based systems use APT_ as a package management tool. The lists of
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repositories are defined in ``/etc/apt/sources.list`` and the ``.list`` files found
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in the ``/etc/apt/sources.d/`` directory. Updates can be installed directly
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with the ``apt`` command line tool, or via the GUI.
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APT_ ``sources.list`` files list one package repository per line, with the most
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preferred source listed first. Empty lines are ignored and a ``#`` character
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anywhere on a line marks the remainder of that line as a comment. The
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information available from the configured sources is acquired by ``apt
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update``.
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.. code-block:: sources.list
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:caption: File: ``/etc/apt/sources.list``
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deb http://ftp.debian.org/debian buster main contrib
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deb http://ftp.debian.org/debian buster-updates main contrib
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# security updates
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deb http://security.debian.org/debian-security buster/updates main contrib
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.. FIXME for 7.0: change security update suite to bullseye-security
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In addition, you need a package repository from Proxmox to get Proxmox Backup
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updates.
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SecureApt
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~~~~~~~~~
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The `Release` files in the repositories are signed with GnuPG. APT is using
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these signatures to verify that all packages are from a trusted source.
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If you install Proxmox Backup Server from an official ISO image, the
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verification key is already installed.
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If you install Proxmox Backup Server on top of Debian, download and install the
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key with the following commands:
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.. code-block:: console
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# wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
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Verify the SHA512 checksum afterwards with:
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.. code-block:: console
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# sha512sum /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
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The output should be:
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.. code-block:: console
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acca6f416917e8e11490a08a1e2842d500b3a5d9f322c6319db0927b2901c3eae23cfb5cd5df6facf2b57399d3cfa52ad7769ebdd75d9b204549ca147da52626 /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
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and the md5sum:
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.. code-block:: console
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# md5sum /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
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Here, the output should be:
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.. code-block:: console
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f3f6c5a3a67baf38ad178e5ff1ee270c /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
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`Proxmox Backup`_ Enterprise Repository
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This will be the default, stable, and recommended repository. It is available for
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all `Proxmox Backup`_ subscription users. It contains the most stable packages,
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and is suitable for production use. The ``pbs-enterprise`` repository is
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enabled by default:
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.. code-block:: sources.list
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:caption: File: ``/etc/apt/sources.list.d/pbs-enterprise.list``
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deb https://enterprise.proxmox.com/debian/pbs buster pbs-enterprise
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To never miss important security fixes, the superuser (``root@pam`` user) is
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notified via email about new packages as soon as they are available. The
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change-log and details of each package can be viewed in the GUI (if available).
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Please note that you need a valid subscription key to access this
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repository. More information regarding subscription levels and pricing can be
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found at https://www.proxmox.com/en/proxmox-backup-server/pricing
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.. note:: You can disable this repository by commenting out the above line
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using a `#` (at the start of the line). This prevents error messages if you do
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not have a subscription key. Please configure the ``pbs-no-subscription``
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repository in that case.
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`Proxmox Backup`_ No-Subscription Repository
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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As the name suggests, you do not need a subscription key to access
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this repository. It can be used for testing and non-production
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use. It is not recommended to use it on production servers, because these
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packages are not always heavily tested and validated.
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We recommend to configure this repository in ``/etc/apt/sources.list``.
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.. code-block:: sources.list
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:caption: File: ``/etc/apt/sources.list``
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deb http://ftp.debian.org/debian buster main contrib
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deb http://ftp.debian.org/debian buster-updates main contrib
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# PBS pbs-no-subscription repository provided by proxmox.com,
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# NOT recommended for production use
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deb http://download.proxmox.com/debian/pbs buster pbs-no-subscription
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# security updates
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deb http://security.debian.org/debian-security buster/updates main contrib
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`Proxmox Backup`_ Test Repository
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This repository contains the latest packages and is heavily used by developers
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to test new features.
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.. .. warning:: the ``pbstest`` repository should (as the name implies)
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only be used to test new features or bug fixes.
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You can access this repository by adding the following line to
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``/etc/apt/sources.list``:
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.. code-block:: sources.list
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:caption: sources.list entry for ``pbstest``
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deb http://download.proxmox.com/debian/pbs buster pbstest
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