net-analyzer/munin/munin-2.0.25-r1.ebuild - platform/external/gentoo/overlays/gentoo - Git at Google

 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI=5

 PATCHSET=1

 inherit eutils user java-pkg-opt-2 systemd

 MY_P=${P/_/-}

 DESCRIPTION="Munin Server Monitoring Tool"
 HOMEPAGE="http://munin-monitoring.org/"
 SRC_URI="
 	mirror://sourceforge/munin/${MY_P}.tar.gz
 	https://dev.gentoo.org/~jlec/distfiles/${P}-gentoo-${PATCHSET}.tar.xz"

 LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~mips ~ppc ~x86"
 IUSE="asterisk irc java memcached minimal mysql postgres selinux ssl test cgi ipv6 syslog ipmi http dhcpd doc apache"
 REQUIRED_USE="cgi? ( !minimal ) apache? ( cgi )"

 # Upstream's listing of required modules is NOT correct!
 # Some of the postgres plugins use DBD::Pg, while others call psql directly.
 # Some of the mysql plugins use DBD::mysql, while others call mysqladmin directly.
 # We replace the original ipmi plugins with the freeipmi_ plugin which at least works.
 DEPEND_COM="
 	dev-lang/perl[berkdb]
 	dev-perl/DBI
 	dev-perl/DateManip
 	dev-perl/File-Copy-Recursive
 	dev-perl/List-MoreUtils
 	dev-perl/Log-Log4perl
 	dev-perl/Net-CIDR
 	dev-perl/Net-DNS
 	dev-perl/Net-Netmask
 	dev-perl/Net-SNMP
 	dev-perl/net-server[ipv6(-)?]
 	virtual/perl-Digest-MD5
 	virtual/perl-Getopt-Long
 	virtual/perl-MIME-Base64
 	virtual/perl-Storable
 	virtual/perl-Text-Balanced
 	virtual/perl-Time-HiRes
 	apache? ( www-servers/apache[apache2_modules_cgi,apache2_modules_cgid,apache2_modules_rewrite] )
 	asterisk? ( dev-perl/Net-Telnet )
 	cgi? (
 		dev-perl/FCGI
 		|| (
 			( dev-perl/CGI-Fast >=dev-lang/perl-5.22 )
 			<dev-lang/perl-5.22
 			)
 		)
 	dhcpd? (
 		>=net-misc/dhcp-3[server]
 		dev-perl/Net-IP
 		dev-perl/HTTP-Date
 		)
 	doc? ( dev-python/sphinx )
 	http? ( dev-perl/libwww-perl )
 	irc? ( dev-perl/Net-IRC )
 	kernel_linux? ( sys-process/procps )
 	memcached? ( dev-perl/Cache-Memcached )
 	mysql? (
 		virtual/mysql
 		dev-perl/Cache-Cache
 		dev-perl/DBD-mysql
 		)
 	postgres? ( dev-perl/DBD-Pg dev-db/postgresql )
 	ssl? ( dev-perl/Net-SSLeay )
 	syslog? ( virtual/perl-Sys-Syslog )
 	!minimal? (
 		dev-perl/HTML-Template
 		dev-perl/IO-Socket-INET6
 		dev-perl/URI
 		>=net-analyzer/rrdtool-1.3[graph,perl]
 		virtual/ssh
 		)
 	"

 # Keep this seperate, as previous versions have had other deps here
 DEPEND="${DEPEND_COM}
 	dev-perl/Module-Build
 	java? ( >=virtual/jdk-1.5 )
 	test? (
 		dev-perl/Test-Deep
 		dev-perl/Test-LongString
 		dev-perl/Test-Differences
 		dev-perl/Test-MockModule
 		dev-perl/Test-MockObject
 		dev-perl/File-Slurp
 		dev-perl/IO-stringy
 		dev-perl/IO-Socket-INET6
 	)"
 RDEPEND="${DEPEND_COM}
 		virtual/awk
 		ipmi? ( >=sys-libs/freeipmi-1.1.6-r1 )
 		java? (
 			>=virtual/jre-1.5
 			|| ( net-analyzer/netcat6 net-analyzer/netcat )
 		)
 		!minimal? (
 			virtual/cron
 			media-fonts/dejavu
 		)
 		selinux? ( sec-policy/selinux-munin )
 		!<sys-apps/openrc-0.11.8"

 S="${WORKDIR}/${MY_P}"

 pkg_setup() {
 	enewgroup munin
 	enewuser munin 177 -1 /var/lib/munin munin
 	enewuser munin-async -1 /bin/sh /var/spool/munin-async
 	esethome munin-async /var/spool/munin-async
 	java-pkg-opt-2_pkg_setup
 }

 src_prepare() {
 	epatch "${WORKDIR}"/patches/*.patch

 	java-pkg-opt-2_src_prepare
 }

 src_configure() {
 	local cgidir='$(DESTDIR)/usr/libexec/munin/cgi'
 	use cgi || cgidir="${T}/useless/cgi-bin"

 	local cgiuser=$(usex apache apache munin)

 	cat >> "${S}"/Makefile.config <<- EOF
 	PREFIX=\$(DESTDIR)/usr
 	CONFDIR=\$(DESTDIR)/etc/munin
 	DOCDIR=${T}/useless/doc
 	MANDIR=\$(PREFIX)/share/man
 	LIBDIR=\$(PREFIX)/libexec/munin
 	HTMLDIR=\$(DESTDIR)/var/www/localhost/htdocs/munin
 	CGIDIR=${cgidir}
 	CGITMPDIR=\$(DESTDIR)/var/cache/munin-cgi
 	CGIUSER=${cgiuser}
 	DBDIR=\$(DESTDIR)/var/lib/munin
 	DBDIRNODE=\$(DESTDIR)/var/lib/munin-node
 	SPOOLDIR=\$(DESTDIR)/var/spool/munin-async
 	LOGDIR=\$(DESTDIR)/var/log/munin
 	PERLSITELIB=$(perl -V:vendorlib | cut -d"'" -f2)
 	JCVALID=$(usex java yes no)
 	STATEDIR=\$(DESTDIR)/run/munin
 	EOF
 }

 # parallel make and install need to be fixed before, and I haven't
 # gotten around to do so yet.
 src_compile() {
 	emake -j1
 	use doc && emake -C doc html
 }

 src_test() {
 	if [[ ${EUID} == 0 ]]; then
 		eerror "You cannot run tests as root."
 		eerror "Please enable FEATURES=userpriv before proceeding."
 		return 1
 	fi

 	local testtargets="test-common test-node test-plugins"
 	use minimal || testtargets+=" test-master"

 	LC_ALL=C emake -j1 ${testtargets}
 }

 src_install() {
 	local dirs="
 		/var/log/munin
 		/var/lib/munin/plugin-state
 		/etc/munin/plugin-conf.d
 		/etc/munin/plugins"
 	use minimal || dirs+=" /etc/munin/munin-conf.d/"

 	keepdir ${dirs}
 	fowners munin:munin ${dirs}

 	# parallel install doesn't work and it's also pointless to have this
 	# run in parallel for now (because it uses internal loops).
 	emake -j1 DESTDIR="${D}" $(usex minimal "install-minimal install-man" install)

 	# we remove /run from the install, as it's not the package's to deal
 	# with.
 	rm -rf "${D}"/run || die

 	# remove the plugins for non-Gentoo package managers; use -f so that
 	# it doesn't fail when installing on non-Linux platforms.
 	rm -f "${D}"/usr/libexec/munin/plugins/{apt{,_all},yum} || die

 	insinto /etc/munin/plugin-conf.d/
 	newins "${FILESDIR}"/${PN}-1.3.2-plugins.conf munin-node

 	newinitd "${FILESDIR}"/munin-node_init.d_2.0.19 munin-node
 	newconfd "${FILESDIR}"/munin-node_conf.d_1.4.6-r2 munin-node

 	newinitd "${FILESDIR}"/munin-asyncd.init.2 munin-asyncd

 	dodir /usr/lib/tmpfiles.d
 	cat > "${D}"/usr/lib/tmpfiles.d/${CATEGORY}:${PN}:${SLOT}.conf <<- EOF
 	d /run/munin 0700 munin munin - -
 	EOF

 	systemd_dounit "${FILESDIR}"/munin-async.service
 	systemd_dounit "${FILESDIR}"/munin-graph.{service,socket}
 	systemd_dounit "${FILESDIR}"/munin-html.{service,socket}
 	systemd_dounit "${FILESDIR}"/munin-node.service

 	cat >> "${T}"/munin.env <<- EOF
 	CONFIG_PROTECT=/var/spool/munin-async/.ssh
 	EOF
 	newenvd "${T}"/munin.env 50munin

 	dodoc README ChangeLog INSTALL
 	if use doc; then
 		cd "${S}"/doc/_build/html || die
 		docinto html
 		dodoc -r *
 		cd "${S}" || die
 	fi

 	dodir /etc/logrotate.d/
 	sed -e "s:@CGIUSER@:$(usex apache apache munin):g" \
 		"${FILESDIR}"/logrotate.d-munin.3 > "${D}"/etc/logrotate.d/munin

 	dosym ipmi_ /usr/libexec/munin/plugins/ipmi_sensor_

 	if use syslog; then
 		sed -i -e '/log_file/s| .*| Sys::Syslog|' \
 			"${D}"/etc/munin/munin-node.conf || die
 	fi

 	# Use a simpler pid file to avoid trouble with /run in tmpfs. The
 	# munin-node service is ran as user root, and only later drops
 	# privileges.
 	sed -i -e 's:/run/munin/munin-node.pid:/run/munin-node.pid:' \
 		"${D}"/etc/munin/munin-node.conf || die

 	keepdir /var/spool/munin-async/.ssh
 	touch "${D}"/var/spool/munin-async/.ssh/authorized_keys
 	fowners munin-async:munin /var/spool/munin-async{,/.ssh/{,authorized_keys}}
 	fperms 0750 /var/spool/munin-async{,/.ssh}
 	fperms 0600 /var/spool/munin-async/.ssh/authorized_keys

 	if use minimal; then
 		# This requires the presence of munin-update, which is part of
 		# the non-minimal install...
 		rm "${D}"/usr/libexec/munin/plugins/munin_stats
 	else
 		# remove font files so that we don't have to keep them around
 		rm "${D}"/usr/libexec/${PN}/*.ttf || die

 		if use cgi; then
 			sed -i -e '/#graph_strategy cgi/s:^#::' "${D}"/etc/munin/munin.conf || die

 			keepdir /var/cache/munin-cgi
 			touch "${D}"/var/log/munin/munin-cgi-{graph,html}.log
 			fowners $(usex apache apache munin) \
 				/var/cache/munin-cgi \
 				/var/log/munin/munin-cgi-{graph,html}.log

 			if use apache; then
 				insinto /etc/apache2/vhosts.d
 				newins "${FILESDIR}"/munin.apache.include munin.include
 				newins "${FILESDIR}"/munin.apache.include-2.4 munin-2.4.include
 			fi
 		else
 			sed \
 				-e '/#graph_strategy cgi/s:#graph_strategy cgi:graph_strategy cron:' \
 				-i "${D}"/etc/munin/munin.conf || die
 		fi

 		keepdir /var/lib/munin/.ssh
 		cat >> "${D}"/var/lib/munin/.ssh/config <<- EOF
 		IdentityFile /var/lib/munin/.ssh/id_ecdsa
 		IdentityFile /var/lib/munin/.ssh/id_rsa
 		EOF

 		fowners munin:munin /var/lib/munin/.ssh/{,config}
 		fperms go-rwx /var/lib/munin/.ssh/{,config}

 		dodir /usr/share/${PN}
 		cat >> "${D}"/usr/share/${PN}/crontab <<- EOF
 		# Force the shell to bash
 		SHELL=/bin/bash
 		# Mail reports to root@, not munin@
 		MAILTO=root

 		# This runs the munin task every 5 minutes.
 		*/5	* * * *		/usr/bin/munin-cron

 		# Alternatively, this route works differently
 		# Update once a minute (for busy sites)
 		#*/1 * * * *		/usr/libexec/munin/munin-update
 		## Check for limit excess every 2 minutes
 		#*/2 * * * *		/usr/libexec/munin/munin-limits
 		## Update graphs every 5 minutes
 		#*/5 * * * *		nice /usr/libexec/munin/munin-graph
 		## Update HTML pages every 15 minutes
 		#*/15 * * * *		nice /usr/libexec/munin/munin-html
 		EOF

 		cat >> "${D}"/usr/share/${PN}/fcrontab <<- EOF
 		# Mail reports to root@, not munin@, only execute one at a time
 		!mailto(root),serial(true)

 		# This runs the munin task every 5 minutes.
 		@ 5		/usr/bin/munin-cron

 		# Alternatively, this route works differently
 		# Update once a minute (for busy sites)
 		#@ 1	/usr/libexec/munin/munin-update
 		## Check for limit excess every 2 minutes
 		#@ 2	/usr/libexec/munin/munin-limits
 		## Update graphs every 5 minutes
 		#@ 5	nice /usr/libexec/munin/munin-graph
 		## Update HTML pages every 15 minutes
 		#@ 15	nice /usr/libexec/munin/munin-html
 		EOF

 		# remove .htaccess file
 		find "${D}" -name .htaccess -delete || die
 	fi
 }

 pkg_config() {
 	if use minimal; then
 		einfo "Nothing to do."
 		return 0
 	fi

 	einfo "Press enter to install the default crontab for the munin master"
 	einfo "installation from /usr/share/${PN}/f?crontab"
 	einfo "If you have a large site, you may wish to customize it."
 	read

 	ebegin "Setting up cron ..."
 	if has_version sys-process/fcron; then
 		fcrontab - -u munin < /usr/share/${PN}/fcrontab
 	else
 		# dcron is very fussy about syntax
 		# the following is the only form that works in BOTH dcron and vixie-cron
 		crontab - -u munin < /usr/share/${PN}/crontab
 	fi
 	eend $?

 	einfo "Press enter to set up the SSH keys used for SSH transport"
 	read

 	# generate one rsa (for legacy) and one ecdsa (for new systems)
 	ssh-keygen -t rsa \
 		-f /var/lib/munin/.ssh/id_rsa -N '' \
 		-C "created by portage for ${CATEGORY}/${PN}" || die
 	ssh-keygen -t ecdsa \
 		-f /var/lib/munin/.ssh/id_ecdsa -N '' \
 		-C "created by portage for ${CATEGORY}/${PN}" || die
 	chown -R munin:munin /var/lib/munin/.ssh || die
 	chmod 0600 /var/lib/munin/.ssh/id_{rsa,ecdsa} || die

 	einfo "Your public keys are available in "
 	einfo "  /var/lib/munin/.ssh/id_rsa.pub"
 	einfo "  /var/lib/munin/.ssh/id_ecdsa.pub"
 	einfo "and follows for convenience"
 	echo
 	cat /var/lib/munin/.ssh/id_*.pub
 }

 pkg_postinst() {
 	elog "Please follow the munin documentation to set up the plugins you"
 	elog "need, afterwards start munin-node."
 	elog ""
 	elog "To make use of munin-async, make sure to set up the corresponding"
 	elog "SSH key in /var/lib/munin-async/.ssh/authorized_keys"
 	elog ""
 	if ! use minimal; then
 		elog "Please run"
 		elog "  emerge --config net-analyzer/munin"
 		elog "to automatically configure munin's cronjobs as well as generate"
 		elog "passwordless SSH keys to be used with munin-async."
 	fi
 	elog ""
 	elog "Further information about setting up Munin in Gentoo can be found"
 	elog "in the Gentoo Wiki: https://wiki.gentoo.org/wiki/Munin"

 	if use cgi; then
 		chown $(usex apache apache munin) \
 			"${ROOT}"/var/cache/munin-cgi \
 			"${ROOT}"/var/log/munin/munin-cgi-{graph,html}.log

 		if use apache; then
 			elog "To use Munin with CGI you should include /etc/apache2/vhosts.d/munin.include"
 			elog "or /etc/apache2/vhosts.d/munin-2.4.include (for Apache 2.4) from the virtual"
 			elog "host you want it to be served."
 			elog "If you want to enable CGI-based HTML as well, you have to add to"
 			elog "/etc/conf.d/apache2 the option -D MUNIN_HTML_CGI."
 		else
 			elog "Effective CGI support has just been added in 2.0.7-r6."
 			elog "Documentation on how to use it is still sparse."
 		fi
 	fi

 	# we create this here as we don't want Portage to check /run
 	# symlinks but we still need this to be present before the reboot.
 	if ! use minimal && ! [[ -d "${ROOT}"/run/munin ]]; then
 		mkdir "${ROOT}"/run/munin
 		chown munin:munin "${ROOT}"/run/munin
 		chmod 0700 "${ROOT}"/run/munin
 	fi
 }
	# Copyright 1999-2015 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI=5

	PATCHSET=1

	inherit eutils user java-pkg-opt-2 systemd

	MY_P=${P/_/-}

	DESCRIPTION="Munin Server Monitoring Tool"
	HOMEPAGE="http://munin-monitoring.org/"
	SRC_URI="
	mirror://sourceforge/munin/${MY_P}.tar.gz
	https://dev.gentoo.org/~jlec/distfiles/${P}-gentoo-${PATCHSET}.tar.xz"

	LICENSE="GPL-2"
	SLOT="0"
	KEYWORDS="~amd64 ~arm ~mips ~ppc ~x86"
	IUSE="asterisk irc java memcached minimal mysql postgres selinux ssl test cgi ipv6 syslog ipmi http dhcpd doc apache"
	REQUIRED_USE="cgi? ( !minimal ) apache? ( cgi )"

	# Upstream's listing of required modules is NOT correct!
	# Some of the postgres plugins use DBD::Pg, while others call psql directly.
	# Some of the mysql plugins use DBD::mysql, while others call mysqladmin directly.
	# We replace the original ipmi plugins with the freeipmi_ plugin which at least works.
	DEPEND_COM="
	dev-lang/perl[berkdb]
	dev-perl/DBI
	dev-perl/DateManip
	dev-perl/File-Copy-Recursive
	dev-perl/List-MoreUtils
	dev-perl/Log-Log4perl
	dev-perl/Net-CIDR
	dev-perl/Net-DNS
	dev-perl/Net-Netmask
	dev-perl/Net-SNMP
	dev-perl/net-server[ipv6(-)?]
	virtual/perl-Digest-MD5
	virtual/perl-Getopt-Long
	virtual/perl-MIME-Base64
	virtual/perl-Storable
	virtual/perl-Text-Balanced
	virtual/perl-Time-HiRes
	apache? ( www-servers/apache[apache2_modules_cgi,apache2_modules_cgid,apache2_modules_rewrite] )
	asterisk? ( dev-perl/Net-Telnet )
	cgi? (
	dev-perl/FCGI
	\|\| (
	( dev-perl/CGI-Fast >=dev-lang/perl-5.22 )
	<dev-lang/perl-5.22
	)
	)
	dhcpd? (
	>=net-misc/dhcp-3[server]
	dev-perl/Net-IP
	dev-perl/HTTP-Date
	)
	doc? ( dev-python/sphinx )
	http? ( dev-perl/libwww-perl )
	irc? ( dev-perl/Net-IRC )
	kernel_linux? ( sys-process/procps )
	memcached? ( dev-perl/Cache-Memcached )
	mysql? (
	virtual/mysql
	dev-perl/Cache-Cache
	dev-perl/DBD-mysql
	)
	postgres? ( dev-perl/DBD-Pg dev-db/postgresql )
	ssl? ( dev-perl/Net-SSLeay )
	syslog? ( virtual/perl-Sys-Syslog )
	!minimal? (
	dev-perl/HTML-Template
	dev-perl/IO-Socket-INET6
	dev-perl/URI
	>=net-analyzer/rrdtool-1.3[graph,perl]
	virtual/ssh
	)
	"

	# Keep this seperate, as previous versions have had other deps here
	DEPEND="${DEPEND_COM}
	dev-perl/Module-Build
	java? ( >=virtual/jdk-1.5 )
	test? (
	dev-perl/Test-Deep
	dev-perl/Test-LongString
	dev-perl/Test-Differences
	dev-perl/Test-MockModule
	dev-perl/Test-MockObject
	dev-perl/File-Slurp
	dev-perl/IO-stringy
	dev-perl/IO-Socket-INET6
	)"
	RDEPEND="${DEPEND_COM}
	virtual/awk
	ipmi? ( >=sys-libs/freeipmi-1.1.6-r1 )
	java? (
	>=virtual/jre-1.5
	\|\| ( net-analyzer/netcat6 net-analyzer/netcat )
	)
	!minimal? (
	virtual/cron
	media-fonts/dejavu
	)
	selinux? ( sec-policy/selinux-munin )
	!<sys-apps/openrc-0.11.8"

	S="${WORKDIR}/${MY_P}"

	pkg_setup() {
	enewgroup munin
	enewuser munin 177 -1 /var/lib/munin munin
	enewuser munin-async -1 /bin/sh /var/spool/munin-async
	esethome munin-async /var/spool/munin-async
	java-pkg-opt-2_pkg_setup
	}

	src_prepare() {
	epatch "${WORKDIR}"/patches/*.patch

	java-pkg-opt-2_src_prepare
	}

	src_configure() {
	local cgidir='$(DESTDIR)/usr/libexec/munin/cgi'
	use cgi \|\| cgidir="${T}/useless/cgi-bin"

	local cgiuser=$(usex apache apache munin)

	cat >> "${S}"/Makefile.config <<- EOF
	PREFIX=\$(DESTDIR)/usr
	CONFDIR=\$(DESTDIR)/etc/munin
	DOCDIR=${T}/useless/doc
	MANDIR=\$(PREFIX)/share/man
	LIBDIR=\$(PREFIX)/libexec/munin
	HTMLDIR=\$(DESTDIR)/var/www/localhost/htdocs/munin
	CGIDIR=${cgidir}
	CGITMPDIR=\$(DESTDIR)/var/cache/munin-cgi
	CGIUSER=${cgiuser}
	DBDIR=\$(DESTDIR)/var/lib/munin
	DBDIRNODE=\$(DESTDIR)/var/lib/munin-node
	SPOOLDIR=\$(DESTDIR)/var/spool/munin-async
	LOGDIR=\$(DESTDIR)/var/log/munin
	PERLSITELIB=$(perl -V:vendorlib \| cut -d"'" -f2)
	JCVALID=$(usex java yes no)
	STATEDIR=\$(DESTDIR)/run/munin
	EOF
	}

	# parallel make and install need to be fixed before, and I haven't
	# gotten around to do so yet.
	src_compile() {
	emake -j1
	use doc && emake -C doc html
	}

	src_test() {
	if [[ ${EUID} == 0 ]]; then
	eerror "You cannot run tests as root."
	eerror "Please enable FEATURES=userpriv before proceeding."
	return 1
	fi

	local testtargets="test-common test-node test-plugins"
	use minimal \|\| testtargets+=" test-master"

	LC_ALL=C emake -j1 ${testtargets}
	}

	src_install() {
	local dirs="
	/var/log/munin
	/var/lib/munin/plugin-state
	/etc/munin/plugin-conf.d
	/etc/munin/plugins"
	use minimal \|\| dirs+=" /etc/munin/munin-conf.d/"

	keepdir ${dirs}
	fowners munin:munin ${dirs}

	# parallel install doesn't work and it's also pointless to have this
	# run in parallel for now (because it uses internal loops).
	emake -j1 DESTDIR="${D}" $(usex minimal "install-minimal install-man" install)

	# we remove /run from the install, as it's not the package's to deal
	# with.
	rm -rf "${D}"/run \|\| die

	# remove the plugins for non-Gentoo package managers; use -f so that
	# it doesn't fail when installing on non-Linux platforms.
	rm -f "${D}"/usr/libexec/munin/plugins/{apt{,_all},yum} \|\| die

	insinto /etc/munin/plugin-conf.d/
	newins "${FILESDIR}"/${PN}-1.3.2-plugins.conf munin-node

	newinitd "${FILESDIR}"/munin-node_init.d_2.0.19 munin-node
	newconfd "${FILESDIR}"/munin-node_conf.d_1.4.6-r2 munin-node

	newinitd "${FILESDIR}"/munin-asyncd.init.2 munin-asyncd

	dodir /usr/lib/tmpfiles.d
	cat > "${D}"/usr/lib/tmpfiles.d/${CATEGORY}:${PN}:${SLOT}.conf <<- EOF
	d /run/munin 0700 munin munin - -
	EOF

	systemd_dounit "${FILESDIR}"/munin-async.service
	systemd_dounit "${FILESDIR}"/munin-graph.{service,socket}
	systemd_dounit "${FILESDIR}"/munin-html.{service,socket}
	systemd_dounit "${FILESDIR}"/munin-node.service

	cat >> "${T}"/munin.env <<- EOF
	CONFIG_PROTECT=/var/spool/munin-async/.ssh
	EOF
	newenvd "${T}"/munin.env 50munin

	dodoc README ChangeLog INSTALL
	if use doc; then
	cd "${S}"/doc/_build/html \|\| die
	docinto html
	dodoc -r *
	cd "${S}" \|\| die
	fi

	dodir /etc/logrotate.d/
	sed -e "s:@CGIUSER@:$(usex apache apache munin):g" \
	"${FILESDIR}"/logrotate.d-munin.3 > "${D}"/etc/logrotate.d/munin

	dosym ipmi_ /usr/libexec/munin/plugins/ipmi_sensor_

	if use syslog; then
	sed -i -e '/log_file/s\| .*\| Sys::Syslog\|' \
	"${D}"/etc/munin/munin-node.conf \|\| die
	fi

	# Use a simpler pid file to avoid trouble with /run in tmpfs. The
	# munin-node service is ran as user root, and only later drops
	# privileges.
	sed -i -e 's:/run/munin/munin-node.pid:/run/munin-node.pid:' \
	"${D}"/etc/munin/munin-node.conf \|\| die

	keepdir /var/spool/munin-async/.ssh
	touch "${D}"/var/spool/munin-async/.ssh/authorized_keys
	fowners munin-async:munin /var/spool/munin-async{,/.ssh/{,authorized_keys}}
	fperms 0750 /var/spool/munin-async{,/.ssh}
	fperms 0600 /var/spool/munin-async/.ssh/authorized_keys

	if use minimal; then
	# This requires the presence of munin-update, which is part of
	# the non-minimal install...
	rm "${D}"/usr/libexec/munin/plugins/munin_stats
	else
	# remove font files so that we don't have to keep them around
	rm "${D}"/usr/libexec/${PN}/*.ttf \|\| die

	if use cgi; then
	sed -i -e '/#graph_strategy cgi/s:^#::' "${D}"/etc/munin/munin.conf \|\| die

	keepdir /var/cache/munin-cgi
	touch "${D}"/var/log/munin/munin-cgi-{graph,html}.log
	fowners $(usex apache apache munin) \
	/var/cache/munin-cgi \
	/var/log/munin/munin-cgi-{graph,html}.log

	if use apache; then
	insinto /etc/apache2/vhosts.d
	newins "${FILESDIR}"/munin.apache.include munin.include
	newins "${FILESDIR}"/munin.apache.include-2.4 munin-2.4.include
	fi
	else
	sed \
	-e '/#graph_strategy cgi/s:#graph_strategy cgi:graph_strategy cron:' \
	-i "${D}"/etc/munin/munin.conf \|\| die
	fi

	keepdir /var/lib/munin/.ssh
	cat >> "${D}"/var/lib/munin/.ssh/config <<- EOF
	IdentityFile /var/lib/munin/.ssh/id_ecdsa
	IdentityFile /var/lib/munin/.ssh/id_rsa
	EOF

	fowners munin:munin /var/lib/munin/.ssh/{,config}
	fperms go-rwx /var/lib/munin/.ssh/{,config}

	dodir /usr/share/${PN}
	cat >> "${D}"/usr/share/${PN}/crontab <<- EOF
	# Force the shell to bash
	SHELL=/bin/bash
	# Mail reports to root@, not munin@
	MAILTO=root

	# This runs the munin task every 5 minutes.
	/5 * * * /usr/bin/munin-cron

	# Alternatively, this route works differently
	# Update once a minute (for busy sites)
	#/1 * * * /usr/libexec/munin/munin-update
	## Check for limit excess every 2 minutes
	#/2 * * * /usr/libexec/munin/munin-limits
	## Update graphs every 5 minutes
	#/5 * * * nice /usr/libexec/munin/munin-graph
	## Update HTML pages every 15 minutes
	#/15 * * * nice /usr/libexec/munin/munin-html
	EOF

	cat >> "${D}"/usr/share/${PN}/fcrontab <<- EOF
	# Mail reports to root@, not munin@, only execute one at a time
	!mailto(root),serial(true)

	# This runs the munin task every 5 minutes.
	@ 5 /usr/bin/munin-cron

	# Alternatively, this route works differently
	# Update once a minute (for busy sites)
	#@ 1 /usr/libexec/munin/munin-update
	## Check for limit excess every 2 minutes
	#@ 2 /usr/libexec/munin/munin-limits
	## Update graphs every 5 minutes
	#@ 5 nice /usr/libexec/munin/munin-graph
	## Update HTML pages every 15 minutes
	#@ 15 nice /usr/libexec/munin/munin-html
	EOF

	# remove .htaccess file
	find "${D}" -name .htaccess -delete \|\| die
	fi
	}

	pkg_config() {
	if use minimal; then
	einfo "Nothing to do."
	return 0
	fi

	einfo "Press enter to install the default crontab for the munin master"
	einfo "installation from /usr/share/${PN}/f?crontab"
	einfo "If you have a large site, you may wish to customize it."
	read

	ebegin "Setting up cron ..."
	if has_version sys-process/fcron; then
	fcrontab - -u munin < /usr/share/${PN}/fcrontab
	else
	# dcron is very fussy about syntax
	# the following is the only form that works in BOTH dcron and vixie-cron
	crontab - -u munin < /usr/share/${PN}/crontab
	fi
	eend $?

	einfo "Press enter to set up the SSH keys used for SSH transport"
	read

	# generate one rsa (for legacy) and one ecdsa (for new systems)
	ssh-keygen -t rsa \
	-f /var/lib/munin/.ssh/id_rsa -N '' \
	-C "created by portage for ${CATEGORY}/${PN}" \|\| die
	ssh-keygen -t ecdsa \
	-f /var/lib/munin/.ssh/id_ecdsa -N '' \
	-C "created by portage for ${CATEGORY}/${PN}" \|\| die
	chown -R munin:munin /var/lib/munin/.ssh \|\| die
	chmod 0600 /var/lib/munin/.ssh/id_{rsa,ecdsa} \|\| die

	einfo "Your public keys are available in "
	einfo " /var/lib/munin/.ssh/id_rsa.pub"
	einfo " /var/lib/munin/.ssh/id_ecdsa.pub"
	einfo "and follows for convenience"
	echo
	cat /var/lib/munin/.ssh/id_*.pub
	}

	pkg_postinst() {
	elog "Please follow the munin documentation to set up the plugins you"
	elog "need, afterwards start munin-node."
	elog ""
	elog "To make use of munin-async, make sure to set up the corresponding"
	elog "SSH key in /var/lib/munin-async/.ssh/authorized_keys"
	elog ""
	if ! use minimal; then
	elog "Please run"
	elog " emerge --config net-analyzer/munin"
	elog "to automatically configure munin's cronjobs as well as generate"
	elog "passwordless SSH keys to be used with munin-async."
	fi
	elog ""
	elog "Further information about setting up Munin in Gentoo can be found"
	elog "in the Gentoo Wiki: https://wiki.gentoo.org/wiki/Munin"

	if use cgi; then
	chown $(usex apache apache munin) \
	"${ROOT}"/var/cache/munin-cgi \
	"${ROOT}"/var/log/munin/munin-cgi-{graph,html}.log

	if use apache; then
	elog "To use Munin with CGI you should include /etc/apache2/vhosts.d/munin.include"
	elog "or /etc/apache2/vhosts.d/munin-2.4.include (for Apache 2.4) from the virtual"
	elog "host you want it to be served."
	elog "If you want to enable CGI-based HTML as well, you have to add to"
	elog "/etc/conf.d/apache2 the option -D MUNIN_HTML_CGI."
	else
	elog "Effective CGI support has just been added in 2.0.7-r6."
	elog "Documentation on how to use it is still sparse."
	fi
	fi

	# we create this here as we don't want Portage to check /run
	# symlinks but we still need this to be present before the reboot.
	if ! use minimal && ! [[ -d "${ROOT}"/run/munin ]]; then
	mkdir "${ROOT}"/run/munin
	chown munin:munin "${ROOT}"/run/munin
	chmod 0700 "${ROOT}"/run/munin
	fi
	}