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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Sou Bunnbu <iyzsong@member.fsf.org>
;;; Copyright © 2018, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Andrew Miloradovsky <andrew@interpretmath.pw>
;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
;;; Copyright © 2021 Dion Mendel <guix@dm9.info>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages cluster)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system gnu)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix packages)
#:use-module (gnu packages autotools)
#:use-module (gnu packages check)
#:use-module (gnu packages compression)
#:use-module (gnu packages flex)
#:use-module (gnu packages gettext)
#:use-module (gnu packages libevent)
#:use-module (gnu packages linux)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages sphinx)
#:use-module (gnu packages sqlite)
#:use-module (gnu packages texinfo)
#:use-module (gnu packages tls))
(define-public drbd-utils
(package
(name "drbd-utils")
(version "9.19.0")
(source (origin
(method url-fetch)
(uri (list (string-append "https://pkg.linbit.com/downloads/drbd"
"/utils/drbd-utils-" version ".tar.gz")))
(sha256
(base32
"1bbw91hil55d2047r2bdhx2daxc1wqysra2qqm77iy1hcvnvy9rq"))
(modules '((guix build utils)))
(snippet
'(begin
(substitute* "scripts/global_common.conf"
;; Do not participate in usage count survey by default.
(("usage-count yes")
"usage-count no"))
(substitute* "scripts/Makefile.in"
;; Install the Pacemaker resource agents to the libdir,
;; regardless of what the OCF specification says...
(("\\$\\(DESTDIR\\)/usr/lib")
"$(DESTDIR)$(LIBDIR)"))
(substitute* "configure"
;; Use a sensible default udev rules directory.
(("default_udevdir=/lib/udev")
"default_udevdir='${prefix}/lib/udev'"))
#t))))
(build-system gnu-build-system)
(arguments
`(#:configure-flags '(;; Do not install sysv or systemd init scripts.
"--with-initscripttype=none"
;; Use the pre-built manual pages present in release
;; tarballs instead of generating them from scratch.
"--with-prebuiltman"
;; Disable support for DRBD 8.3 as it is only for
;; Linux-Libre versions < 3.8. 8.4 is the latest
;; kernel driver as of Linux 5.7.
"--without-83support"
"--sysconfdir=/etc"
"--localstatedir=/var")
#:test-target "test"
#:make-flags '("WANT_DRBD_REPRODUCIBLE_BUILD=yesplease")
#:phases
(modify-phases %standard-phases
(add-after 'patch-generated-file-shebangs 'patch-documentation
(lambda _
;; The preceding phase misses some Makefiles with unusual file
;; names, so we handle those here.
(for-each patch-makefile-SHELL (find-files "documentation/common"
"^Makefile"))
#t))
(add-before 'configure 'use-absolute-/lib/drbd
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
;; Look for auxiliary executables below exec_prefix instead
;; of assuming /lib/drbd (see TODO comment in the file).
(substitute* "user/v9/drbdtool_common.c"
(("\"/lib/drbd\"")
(string-append "\"" out "/lib/drbd\"")))
#t)))
(add-after 'configure 'adjust-installation-directories
(lambda _
;; Do not attempt to create /etc or /var.
(substitute* "scripts/Makefile"
(("\\$\\(DESTDIR\\)\\$\\(sysconfdir\\)")
"$(DESTDIR)$(prefix)$(sysconfdir)"))
(substitute* "user/v84/Makefile"
(("\\$\\(DESTDIR\\)\\$\\(localstatedir\\)")
"$(DESTDIR)$(prefix)$(localstatedir)")
(("\\$\\(DESTDIR\\)/lib/drbd")
"$(DESTDIR)$(prefix)/lib/drbd"))
(substitute* "user/v9/Makefile"
(("\\$\\(DESTDIR\\)\\$\\(localstatedir\\)")
"$(DESTDIR)$(prefix)$(localstatedir)")
(("\\$\\(DESTDIR\\)\\$\\(DRBD_LIB_DIR\\)")
"$(DESTDIR)$(prefix)$(DRBD_LIB_DIR)"))
#t)))))
(native-inputs
`(("clitest" ,clitest)
("flex" ,flex)
("udev" ,eudev))) ;just to satisfy a configure check
(home-page "https://www.linbit.com/drbd/")
(synopsis "Replicate block devices between machines")
(description
"@acronym{DRBD, Distributed Replicated Block Device} is a software-based,
shared-nothing, replicated storage solution mirroring the content of block
devices (hard disks, partitions, logical volumes etc.) over any network
connection. This package contains the userland utilities.")
(license license:gpl2+)))
(define-public keepalived
(package
(name "keepalived")
(version "2.0.19")
(source (origin
(method url-fetch)
(uri (string-append
"http://www.keepalived.org/software/keepalived-"
version ".tar.gz"))
(sha256
(base32
"19scrrjsxw5g914d5ka352445blaq77dk2vm4vxabijvfra88bqf"))))
(build-system gnu-build-system)
(arguments
'(#:phases
(modify-phases %standard-phases
(add-after 'build 'build-info
(lambda _
(invoke "make" "-C" "doc" "texinfo")
;; Put images in a subdirectory as recommended by 'texinfo'.
(install-file "doc/source/images/software_design.png"
"doc/build/texinfo/keepalived-figures")
(substitute* "doc/build/texinfo/keepalived.texi"
(("@image\\{software_design,")
"@image{keepalived-figures/software_design,"))
(invoke "make" "-C" "doc/build/texinfo")))
(add-after 'install 'install-info
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(infodir (string-append out "/share/info")))
(install-file "doc/build/texinfo/keepalived.info" infodir)
(install-file "doc/source/images/software_design.png"
(string-append infodir "/keepalived-figures"))
#t))))))
(native-inputs
`(("pkg-config" ,pkg-config)
("python-sphinx" ,python-sphinx)
("texinfo" ,texinfo)))
(inputs
`(("openssl" ,openssl)
("libnfnetlink" ,libnfnetlink)
("libnl" ,libnl)))
(home-page "https://www.keepalived.org/")
(synopsis "Load balancing and high-availability frameworks")
(description
"Keepalived provides frameworks for both load balancing and high
availability. The load balancing framework relies on the Linux Virtual
Server (@dfn{IPVS}) kernel module. High availability is achieved by the Virtual
Redundancy Routing Protocol (@dfn{VRRP}). Each Keepalived framework can be used
independently or together to provide resilient infrastructures.")
(license license:gpl2+)))
(define-public libraft
(package
(name "libraft")
(version "0.11.2")
(home-page "https://github.com/canonical/raft")
(source (origin
(method git-fetch)
(uri (git-reference (url home-page)
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"050dwy34jh8dihfwfm0r1by2i3sy9crapipp9idw32idm79y4izb"))))
(arguments '(#:configure-flags '("--enable-uv")
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'disable-failing-tests
(lambda _
(substitute* "Makefile.am"
((".*test_uv_append.c.*") ""))
#t)))))
(inputs
`(("libuv" ,libuv)
("lz4" ,lz4)))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("gettext" ,gettext-minimal)
("libtool" ,libtool)
("pkg-config" ,pkg-config)))
(build-system gnu-build-system)
(synopsis "C implementation of the Raft consensus protocol")
(description "The library has modular design: its core part implements only
the core Raft algorithm logic, in a fully platform independent way. On top of
that, a pluggable interface defines the I/O implementation for networking
(send/receive RPC messages) and disk persistence (store log entries and
snapshots).")
(license license:asl2.0)))
(define-public libdqlite
(package
(name "libdqlite")
(version "1.9.0")
(home-page "https://github.com/canonical/dqlite")
(source (origin
(method git-fetch)
(uri (git-reference (url home-page)
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"0zalsvr0vy7632nhm96a29lrfy18iqsmbxpyz2lvq80mrjlbrzsn"))))
(arguments
'(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'disable-failing-tests
(lambda _
(substitute* "Makefile.am"
;; Test client/query sometimes fails.
;; The actual tested asserts succeed, but there appears to be a
;; race condition when tearing down the test server.
((".*test_client.c.*") "")))))))
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("libtool" ,libtool)
("pkg-config" ,pkg-config)))
(inputs
`(("libraft" ,libraft)
("libuv" ,libuv)))
(propagated-inputs
`(("sqlite" ,sqlite))) ; dqlite.h includes sqlite3.h
(build-system gnu-build-system)
(synopsis "Distributed SQLite")
(description "dqlite is a C library that implements an embeddable and replicated
SQL database engine with high-availability and automatic failover.")
(license license:lgpl3)))
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