Add native Debian Packaging for Linux

Currently, the Debian packages are generated from ALIEN that converts
RPMs to Debian packages. This commit adds native Debian packaging for
Debian based systems.

This packaging is a fork of Debian zfs-linux 2.1.6-2 release.
(source: https://salsa.debian.org/zfsonlinux-team/zfs)

Some updates have been made to keep the footprint minimal that
include removing the tests, translation files, patches directory etc.
All credits go to Debian ZFS on Linux Packaging Team.

For copyright information, please refer to contrib/debian/copyright.

scripts/debian-packaging.sh can be used to invoke the build.

Reviewed-by: Mo Zhou <[email protected]>
Reviewed-by: Ryan Moeller <[email protected]>
Signed-off-by: Umer Saleem <[email protected]>
Closes #13451

Author: Umer Saleem

contrib/debian/changelog

@@ -0,0 +1,7 @@
+openzfs-linux (2.1.99-1) unstable; urgency=low
+
+  * Integrate minimally modified Debian packaging from ZFS on Linux
+    (source: https://salsa.debian.org/zfsonlinux-team/zfs)
+  * This packaging is a fork of Debian zfs-linux 2.1.6-2 release.
+
+ -- Umer Saleem <[email protected]>  Fri, 11 Oct 2022 15:00:00 -0400

contrib/debian/clean

@@ -0,0 +1,11 @@
+bin/
+cmd/zed/zed.d/history_event-zfs-list-cacher.sh
+contrib/pyzfs/build/
+contrib/pyzfs/libzfs_core/__pycache__/
+contrib/pyzfs/libzfs_core/bindings/__pycache__/
+contrib/pyzfs/pyzfs.egg-info/
+debian/openzfs-libnvpair3.install
+debian/openzfs-libuutil3.install
+debian/openzfs-libzfs4.install
+debian/openzfs-libzfs-dev.install
+debian/openzfs-libzpool5.install

contrib/debian/control

@@ -0,0 +1,328 @@
+Source: openzfs-linux
+Section: contrib/kernel
+Priority: optional
+Maintainer: ZFS on Linux specific mailing list <[email protected]>
+Build-Depends: abigail-tools,
+               debhelper-compat (= 12),
+               dh-python,
+               dkms (>> 2.1.1.2-5),
+               libaio-dev,
+               libblkid-dev,
+               libcurl4-openssl-dev,
+               libelf-dev,
+               libpam0g-dev,
+               libssl-dev | libssl1.0-dev,
+               libtool,
+               libudev-dev,
+               lsb-release,
+               po-debconf,
+               python3-all-dev,
+               python3-cffi,
+               python3-setuptools,
+               python3-sphinx,
+               uuid-dev,
+               zlib1g-dev
+Standards-Version: 4.5.1
+Homepage: https://openzfs.org/
+Vcs-Git: https://github.com/openzfs/zfs.git
+Vcs-Browser: https://github.com/openzfs/zfs
+Rules-Requires-Root: no
+XS-Autobuild: yes
+
+Package: openzfs-libnvpair3
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libnvpair1, libnvpair3
+Replaces: libnvpair1, libnvpair3, libnvpair3linux
+Conflicts: libnvpair3linux
+Description: Solaris name-value library for Linux
+ This library provides routines for packing and unpacking nv pairs for
+ transporting data across process boundaries, transporting between
+ kernel and userland, and possibly saving onto disk files.
+
+Package: openzfs-libpam-zfs
+Section: contrib/admin
+Architecture: linux-any
+Depends: libpam-runtime, ${misc:Depends}, ${shlibs:Depends}
+Replaces: libpam-zfs
+Conflicts: libpam-zfs
+Description: PAM module for managing encryption keys for ZFS
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This provides a Pluggable Authentication Module (PAM) that automatically
+ unlocks encrypted ZFS datasets upon login.
+
+Package: openzfs-libuutil3
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libuutil1, libuutil3
+Replaces: libuutil1, libuutil3, libuutil3linux
+Conflicts: libuutil3linux
+Description: Solaris userland utility library for Linux
+ This library provides a variety of glue functions for ZFS on Linux:
+  * libspl: The Solaris Porting Layer userland library, which provides APIs
+    that make it possible to run Solaris user code in a Linux environment
+    with relatively minimal modification.
+  * libavl: The Adelson-Velskii Landis balanced binary tree manipulation
+    library.
+  * libefi: The Extensible Firmware Interface library for GUID disk
+    partitioning.
+  * libshare: NFS, SMB, and iSCSI service integration for ZFS.
+
+Package: openzfs-libzfs-dev
+Section: contrib/libdevel
+Architecture: linux-any
+Depends: libssl-dev | libssl1.0-dev,
+         openzfs-libnvpair3 (= ${binary:Version}),
+         openzfs-libuutil3 (= ${binary:Version}),
+         openzfs-libzfs4 (= ${binary:Version}),
+         openzfs-libzfsbootenv1 (= ${binary:Version}),
+         openzfs-libzpool5 (= ${binary:Version}),
+         ${misc:Depends}
+Replaces: libzfslinux-dev
+Conflicts: libzfslinux-dev
+Provides: libnvpair-dev, libuutil-dev
+Description: OpenZFS filesystem development files for Linux
+ Header files and static libraries for compiling software against
+ libraries of OpenZFS filesystem.
+ .
+ This package includes the development files of libnvpair3, libuutil3,
+ libzpool5 and libzfs4.
+
+Package: openzfs-libzfs4
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+# The libcurl4 is loaded through dlopen("libcurl.so.4").
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988521
+Recommends: libcurl4
+Breaks: libzfs2, libzfs4
+Replaces: libzfs2, libzfs4, libzfs4linux
+Conflicts: libzfs4linux
+Description: OpenZFS filesystem library for Linux - general support
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ The OpenZFS library provides support for managing OpenZFS filesystems.
+
+Package: openzfs-libzfsbootenv1
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libzfs2, libzfs4
+Replaces: libzfs2, libzfs4, libzfsbootenv1linux
+Conflicts: libzfsbootenv1linux
+Description: OpenZFS filesystem library for Linux - label info support
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ The zfsbootenv library provides support for modifying ZFS label information.
+
+Package: openzfs-libzpool5
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libzpool2, libzpool5
+Replaces: libzpool2, libzpool5, libzpool5linux
+Conflicts: libzpool5linux
+Description: OpenZFS pool library for Linux
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This zpool library provides support for managing zpools.
+
+Package: openzfs-python3-pyzfs
+Section: contrib/python
+Architecture: linux-any
+Depends: python3-cffi,
+         openzfs-zfsutils (= ${binary:Version}),
+         ${misc:Depends},
+         ${python3:Depends}
+Replaces: python3-pyzfs
+Conflicts: python3-pyzfs
+Description: wrapper for libzfs_core C library
+ libzfs_core is intended to be a stable interface for programmatic
+ administration of ZFS. This wrapper provides one-to-one wrappers for
+ libzfs_core API functions, but the signatures and types are more natural to
+ Python.
+ .
+ nvlists are wrapped as dictionaries or lists depending on their usage.
+ Some parameters have default values depending on typical use for
+ increased convenience. Enumerations and bit flags become strings and lists
+ of strings in Python. Errors are reported as exceptions rather than integer
+ errno-style error codes.  The wrapper takes care to provide one-to-many
+ mapping of the error codes to the exceptions by interpreting a context
+ in which the error code is produced.
+
+Package: openzfs-pyzfs-doc
+Section: contrib/doc
+Architecture: all
+Depends: ${misc:Depends}, ${sphinxdoc:Depends}
+Recommends: openzfs-python3-pyzfs
+Replaces: pyzfs-doc
+Conflicts: pyzfs-doc
+Description: wrapper for libzfs_core C library (documentation)
+ libzfs_core is intended to be a stable interface for programmatic
+ administration of ZFS. This wrapper provides one-to-one wrappers for
+ libzfs_core API functions, but the signatures and types are more natural to
+ Python.
+ .
+ nvlists are wrapped as dictionaries or lists depending on their usage.
+ Some parameters have default values depending on typical use for
+ increased convenience. Enumerations and bit flags become strings and lists
+ of strings in Python. Errors are reported as exceptions rather than integer
+ errno-style error codes.  The wrapper takes care to provide one-to-many
+ mapping of the error codes to the exceptions by interpreting a context
+ in which the error code is produced.
+ .
+ This package contains the documentation.
+
+Package: openzfs-zfs-dkms
+Architecture: all
+Depends: dkms (>> 2.1.1.2-5),
+         file,
+         libc6-dev | libc-dev,
+         lsb-release,
+         python3-distutils | libpython3-stdlib (<< 3.6.4),
+         ${misc:Depends},
+         ${perl:Depends}
+Recommends: openzfs-zfs-zed, openzfs-zfsutils (>= ${source:Version}), ${linux:Recommends}
+# suggests debhelper because e.g. `dkms mkdeb -m zfs -v 0.8.2` needs dh_testdir (#909183)
+Suggests: debhelper
+Breaks: spl-dkms (<< 0.8.0~rc1)
+Replaces: spl-dkms, zfs-dkms
+Conflicts: zfs-dkms
+Provides: openzfs-zfs-modules
+Description: OpenZFS filesystem kernel modules for Linux
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This DKMS package includes the SPA, DMU, ZVOL, and ZPL components of
+ OpenZFS.
+
+Package: openzfs-zfs-initramfs
+Architecture: all
+Depends: busybox-initramfs | busybox-static | busybox,
+         initramfs-tools,
+         openzfs-zfs-modules | openzfs-zfs-dkms,
+         openzfs-zfsutils (>= ${source:Version}),
+         ${misc:Depends}
+Breaks: zfsutils-linux (<= 0.7.11-2)
+Replaces: zfsutils-linux (<= 0.7.11-2), zfs-initramfs
+Conflicts: zfs-initramfs
+Description: OpenZFS root filesystem capabilities for Linux - initramfs
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package adds OpenZFS to the system initramfs with a hook
+ for the initramfs-tools infrastructure.
+
+Package: openzfs-zfs-dracut
+Architecture: all
+Depends: dracut,
+         openzfs-zfs-modules | openzfs-zfs-dkms,
+         openzfs-zfsutils (>= ${source:Version}),
+         ${misc:Depends}
+Conflicts: zfs-dracut
+Replaces: zfs-dracut
+Description: OpenZFS root filesystem capabilities for Linux - dracut
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package adds OpenZFS to the system initramfs with a hook
+ for the dracut infrastructure.
+
+Package: openzfs-zfsutils
+Section: contrib/admin
+Architecture: linux-any
+Pre-Depends: ${misc:Pre-Depends}
+Depends: openzfs-libnvpair3 (= ${binary:Version}),
+         openzfs-libuutil3 (= ${binary:Version}),
+         openzfs-libzfs4 (= ${binary:Version}),
+         openzfs-libzpool5 (= ${binary:Version}),
+         python3,
+         ${misc:Depends},
+         ${shlibs:Depends}
+Recommends: lsb-base, openzfs-zfs-modules | openzfs-zfs-dkms, openzfs-zfs-zed
+Breaks: openrc,
+        spl (<< 0.7.9-2),
+        spl-dkms (<< 0.8.0~rc1),
+        openzfs-zfs-dkms (<< ${source:Version}),
+        openzfs-zfs-dkms (>> ${source:Version}...)
+Replaces: spl (<< 0.7.9-2), spl-dkms, zfsutils-linux
+Conflicts: zfs, zfs-fuse, zfsutils-linux
+Suggests: nfs-kernel-server,
+          samba-common-bin (>= 3.0.23),
+          openzfs-zfs-initramfs | openzfs-zfs-dracut
+Provides: openzfsutils
+Description: command-line tools to manage OpenZFS filesystems
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package provides the zfs and zpool commands to create and administer
+ OpenZFS filesystems.
+
+Package: openzfs-zfs-zed
+Section: contrib/admin
+Architecture: linux-any
+Pre-Depends: ${misc:Pre-Depends}
+Depends: openzfs-zfs-modules | openzfs-zfs-dkms,
+         openzfs-zfsutils (>= ${binary:Version}),
+         ${misc:Depends},
+         ${shlibs:Depends}
+Conflicts: zfs, zfs-zed
+Replaces: zfs-zed
+Description: OpenZFS Event Daemon
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ ZED (ZFS Event Daemon) monitors events generated by the ZFS kernel
+ module. When a zevent (ZFS Event) is posted, ZED will run any ZEDLETs
+ (ZFS Event Daemon Linkage for Executable Tasks) that have been enabled
+ for the corresponding zevent class.
+ .
+ This package provides the OpenZFS Event Daemon (zed).
+
+Package: openzfs-zfs-test
+Section: contrib/admin
+Architecture: linux-any
+Depends: acl,
+         attr,
+         bc,
+         fio,
+         ksh,
+         lsscsi,
+         mdadm,
+         parted,
+         python3,
+         openzfs-python3-pyzfs,
+         sudo,
+         sysstat,
+         openzfs-zfs-modules | openzfs-zfs-dkms,
+         openzfs-zfsutils (>=${binary:Version}),
+         ${misc:Depends},
+         ${shlibs:Depends}
+Recommends: nfs-kernel-server
+Breaks: zfsutils-linux (<= 0.7.9-2)
+Replaces: zfsutils-linux (<= 0.7.9-2), zfs-test
+Conflicts: zutils, zfs-test
+Description: OpenZFS test infrastructure and support scripts
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package provides the OpenZFS test infrastructure for destructively
+ testing and validating a system using OpenZFS. It is entirely optional
+ and should only be installed and used in test environments.

contrib/debian/control.modules.in

@@ -0,0 +1,33 @@
+Source: openzfs-linux
+Section: contrib/kernel
+Priority: optional
+Maintainer: ZFS on Linux specific mailing list <[email protected]>
+Build-Depends: debhelper-compat (= 10),
+               dkms (>> 2.1.1.2-5),
+               libtool,
+               linux-headers-_KVERS_
+Standards-Version: 4.3.0
+Homepage: http://www.openzfs.org/
+Vcs-Git: https://github.com/openzfs/zfs.git
+Vcs-Browser: https://github.com/openzfs/zfs
+
+Package: openzfs-zfs-modules-_KVERS_
+Architecture: _ARCH_
+Provides: openzfs-zfs-modules
+Depends: linux-image-_KVERS_
+Recommends: openzfsutils
+Replaces: zfs-modules-_KVERS_
+Conflicts: zfs-modules-_KVERS_
+Description: OpenZFS filesystem kernel modules for Linux (kernel _KVERS_)
+ An advanced integrated volume manager and filesystem that is designed for
+ performance and data integrity. Snapshots, clones, checksums, deduplication,
+ compression, and RAID redundancy are built-in features.
+ .
+ This package contains the compiled kernel module for _KVERS_
+ .
+ Includes the SPA, DMU, ZVOL, and ZPL components of OpenZFS.
+ .
+ If you have compiled your own kernel, you will most likely need to build
+ your own zfs-modules. The zfs-source package has been
+ provided for use with the Debian kernel-package utility to produce a
+ version of zfs-module for your kernel.