[gentoo-commits] repo/gentoo:master commit in: app-emulation/lxc/, app-emulation/lxc/files/

[Erik Mackdanz]

commit:     181fa35d157157f02add732e0b338c6127b51338
Author:     Erik Mackdanz <stasibear <AT> gentoo <DOT> org>
AuthorDate: Thu Jul 14 02:31:33 2016 +0000
Commit:     Erik Mackdanz <stasibear <AT> gentoo <DOT> org>
CommitDate: Thu Jul 14 02:31:33 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=181fa35d

app-emulation/lxc: Revbump to repair unit file

Gentoo-bug: 588740

Package-Manager: portage-2.3.0

 app-emulation/lxc/files/lxc.initd.5      | 119 +++++++++++++++++++
 app-emulation/lxc/files/lxc_at.service.4 |  14 +++
 app-emulation/lxc/lxc-2.0.3-r1.ebuild    | 197 +++++++++++++++++++++++++++++++
 3 files changed, 330 insertions(+)

diff --git a/app-emulation/lxc/files/lxc.initd.5 b/app-emulation/lxc/files/lxc.initd.5
new file mode 100644
index 0000000..e5a5236
--- /dev/null
+++ b/app-emulation/lxc/files/lxc.initd.5
@@ -0,0 +1,119 @@
+#!/sbin/openrc-run
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+CONTAINER=${SVCNAME#*.}
+
+LXC_PATH=`lxc-config lxc.lxcpath`
+
+lxc_get_configfile() {
+	if [ -f "${LXC_PATH}/${CONTAINER}.conf" ]; then
+		echo "${LXC_PATH}/${CONTAINER}.conf"
+	elif [ -f "${LXC_PATH}/${CONTAINER}/config" ]; then
+		echo "${LXC_PATH}/${CONTAINER}/config"
+	else
+		eerror "Unable to find a suitable configuration file."
+		eerror "If you set up the container in a non-standard"
+		eerror "location, please set the CONFIGFILE variable."
+		return 1
+	fi
+}
+
+[ $CONTAINER != $SVCNAME ] && CONFIGFILE=${CONFIGFILE:-$(lxc_get_configfile)}
+
+lxc_get_var() {
+	awk 'BEGIN { FS="[ \t]*=[ \t]*" } $1 == "'$1'" { print $2; exit }' ${CONFIGFILE}
+}
+
+lxc_get_net_link_type() {
+	awk 'BEGIN { FS="[ \t]*=[ \t]*"; _link=""; _type="" }
+		$1 == "lxc.network.type" {_type=$2;}
+		$1 == "lxc.network.link" {_link=$2;}
+		{if(_link != "" && _type != ""){
+			printf("%s:%s\n", _link, _type );
+			_link=""; _type="";
+		}; }' <${CONFIGFILE}
+}
+
+checkconfig() {
+	if [ ${CONTAINER} = ${SVCNAME} ]; then
+		eerror "You have to create an init script for each container:"
+		eerror " ln -s lxc /etc/init.d/lxc.container"
+		return 1
+	fi
+
+	# no need to output anything, the function takes care of that.
+	[ -z "${CONFIGFILE}" ] && return 1
+
+	utsname=$(lxc_get_var lxc.utsname)
+	if [ ${CONTAINER} != ${utsname} ]; then
+	    eerror "You should use the same name for the service and the"
+	    eerror "container. Right now the container is called ${utsname}"
+	    return 1
+	fi
+}
+
+depend() {
+	# be quiet, since we have to run depend() also for the
+	# non-muxed init script, unfortunately.
+	checkconfig 2>/dev/null || return 0
+
+	config ${CONFIGFILE}
+	need localmount
+	use lxcfs
+
+	local _x _if
+	for _x in $(lxc_get_net_link_type); do
+		_if=${_x%:*}
+		case "${_x##*:}" in
+			# when the network type is set to phys, we can make use of a
+			# network service (for instance to set it up before we disable
+			# the net_admin capability), but we might also not set it up
+			# at all on the host and leave the net_admin capable service
+			# to take care of it.
+			phys)	use net.${_if} ;;
+			*)	need net.${_if} ;;
+		esac
+	done
+}
+
+start() {
+	checkconfig || return 1
+	rm -f /var/log/lxc/${CONTAINER}.log
+
+	rootpath=$(lxc_get_var lxc.rootfs)
+
+	# Check the format of our init and the chroot's init, to see
+	# if we have to use linux32 or linux64; always use setarch
+	# when required, as that makes it easier to deal with
+	# x32-based containers.
+	case $(scanelf -BF '%a#f' ${rootpath}/sbin/init) in
+		EM_X86_64)	setarch=linux64;;
+		EM_386)		setarch=linux32;;
+	esac
+
+	ebegin "Starting ${CONTAINER}"
+	env -i ${setarch} $(which lxc-start) -l WARN -n ${CONTAINER} -f ${CONFIGFILE} -d -o /var/log/lxc/${CONTAINER}.log
+	sleep 0.5
+
+	# lxc-start -d will _always_ report a correct startup, even if it
+	# failed, so rather than trust that, check that the cgroup exists.
+	[ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]
+	eend $?
+}
+
+stop() {
+	checkconfig || return 1
+
+
+	if ! [ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]; then
+	    ewarn "${CONTAINER} doesn't seem to be started."
+	    return 0
+	fi
+
+	# 10s should be enough to shut everything down
+	ebegin "Stopping ${CONTAINER}"
+	lxc-stop -t 10 -n ${CONTAINER}
+	eend $?
+}

diff --git a/app-emulation/lxc/files/lxc_at.service.4 b/app-emulation/lxc/files/lxc_at.service.4
new file mode 100644
index 0000000..64ae745
--- /dev/null
+++ b/app-emulation/lxc/files/lxc_at.service.4
@@ -0,0 +1,14 @@
+[Unit]
+Description=Linux Container %I
+After=network.target
+Wants=lxcfs.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/lxc-start -n %i -F
+ExecReload=/usr/bin/lxc-restart -n %i
+ExecStop=/usr/bin/lxc-stop -n %i
+Delegate=yes
+
+[Install]
+WantedBy=multi-user.target

diff --git a/app-emulation/lxc/lxc-2.0.3-r1.ebuild b/app-emulation/lxc/lxc-2.0.3-r1.ebuild
new file mode 100644
index 0000000..17805be
--- /dev/null
+++ b/app-emulation/lxc/lxc-2.0.3-r1.ebuild
@@ -0,0 +1,197 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+
+MY_P="${P/_/-}"
+PYTHON_COMPAT=( python{3_3,3_4,3_5} )
+DISTUTILS_OPTIONAL=1
+
+inherit autotools bash-completion-r1 distutils-r1 eutils linux-info versionator flag-o-matic systemd
+
+DESCRIPTION="LinuX Containers userspace utilities"
+HOMEPAGE="https://linuxcontainers.org/"
+SRC_URI="https://github.com/lxc/lxc/archive/${MY_P}.tar.gz"
+
+KEYWORDS="~amd64 ~arm ~arm64"
+
+LICENSE="LGPL-3"
+SLOT="0"
+IUSE="cgmanager doc examples lua python seccomp"
+
+RDEPEND="net-libs/gnutls
+	sys-libs/libcap
+	cgmanager? ( app-admin/cgmanager )
+	lua? ( >=dev-lang/lua-5.1:= )
+	python? ( ${PYTHON_DEPS} )
+	seccomp? ( sys-libs/libseccomp )"
+
+DEPEND="${RDEPEND}
+	doc? ( app-text/docbook-sgml-utils )
+	>=sys-kernel/linux-headers-3.2"
+
+RDEPEND="${RDEPEND}
+	sys-process/criu
+	sys-apps/util-linux
+	app-misc/pax-utils
+	virtual/awk"
+
+CONFIG_CHECK="~CGROUPS ~CGROUP_DEVICE
+	~CPUSETS ~CGROUP_CPUACCT
+	~CGROUP_SCHED
+
+	~NAMESPACES
+	~IPC_NS ~USER_NS ~PID_NS
+
+	~NETLINK_DIAG ~PACKET_DIAG
+	~INET_UDP_DIAG ~INET_TCP_DIAG
+	~UNIX_DIAG ~CHECKPOINT_RESTORE
+
+	~DEVPTS_MULTIPLE_INSTANCES
+	~CGROUP_FREEZER
+	~UTS_NS ~NET_NS
+	~VETH ~MACVLAN
+
+	~POSIX_MQUEUE
+	~!NETPRIO_CGROUP
+
+	~!GRKERNSEC_CHROOT_MOUNT
+	~!GRKERNSEC_CHROOT_DOUBLE
+	~!GRKERNSEC_CHROOT_PIVOT
+	~!GRKERNSEC_CHROOT_CHMOD
+	~!GRKERNSEC_CHROOT_CAPS
+	~!GRKERNSEC_PROC
+	~!GRKERNSEC_SYSFS_RESTRICT
+"
+
+ERROR_DEVPTS_MULTIPLE_INSTANCES="CONFIG_DEVPTS_MULTIPLE_INSTANCES:  needed for pts inside container"
+
+ERROR_CGROUP_FREEZER="CONFIG_CGROUP_FREEZER:  needed to freeze containers"
+
+ERROR_UTS_NS="CONFIG_UTS_NS:  needed to unshare hostnames and uname info"
+ERROR_NET_NS="CONFIG_NET_NS:  needed for unshared network"
+
+ERROR_VETH="CONFIG_VETH:  needed for internal (host-to-container) networking"
+ERROR_MACVLAN="CONFIG_MACVLAN:  needed for internal (inter-container) networking"
+
+ERROR_NETLINK_DIAG="CONFIG_NETLINK_DIAG:  needed for lxc-checkpoint"
+ERROR_PACKET_DIAG="CONFIG_PACKET_DIAG:  needed for lxc-checkpoint"
+ERROR_INET_UDP_DIAG="CONFIG_INET_UDP_DIAG:  needed for lxc-checkpoint"
+ERROR_INET_TCP_DIAG="CONFIG_INET_TCP_DIAG:  needed for lxc-checkpoint"
+ERROR_UNIX_DIAG="CONFIG_UNIX_DIAG:  needed for lxc-checkpoint"
+ERROR_CHECKPOINT_RESTORE="CONFIG_CHECKPOINT_RESTORE:  needed for lxc-checkpoint"
+
+ERROR_POSIX_MQUEUE="CONFIG_POSIX_MQUEUE:  needed for lxc-execute command"
+
+ERROR_NETPRIO_CGROUP="CONFIG_NETPRIO_CGROUP:  as of kernel 3.3 and lxc 0.8.0_rc1 this causes LXCs to fail booting."
+
+ERROR_GRKERNSEC_CHROOT_MOUNT="CONFIG_GRKERNSEC_CHROOT_MOUNT:  some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_DOUBLE="CONFIG_GRKERNSEC_CHROOT_DOUBLE:  some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_PIVOT="CONFIG_GRKERNSEC_CHROOT_PIVOT:  some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_CHMOD="CONFIG_GRKERNSEC_CHROOT_CHMOD:  some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_CHROOT_CAPS="CONFIG_GRKERNSEC_CHROOT_CAPS:  some GRSEC features make LXC unusable see postinst notes"
+ERROR_GRKERNSEC_PROC="CONFIG_GRKERNSEC_PROC:  this GRSEC feature is incompatible with unprivileged containers"
+ERROR_GRKERNSEC_SYSFS_RESTRICT="CONFIG_GRKERNSEC_SYSFS_RESTRICT:  this GRSEC feature is incompatible with unprivileged containers"
+
+DOCS=(AUTHORS CONTRIBUTING MAINTAINERS NEWS README doc/FAQ.txt)
+
+S="${WORKDIR}/${PN}-${MY_P}"
+
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-bash-completion.patch
+	#558854
+	epatch "${FILESDIR}"/${P}-omit-sysconfig.patch
+	eautoreconf
+}
+
+src_configure() {
+	append-flags -fno-strict-aliasing
+
+	if use python; then
+		#541932
+		python_setup "python3*"
+		export PKG_CONFIG_PATH="${T}/${EPYTHON}/pkgconfig:${PKG_CONFIG_PATH}"
+	fi
+
+	# I am not sure about the --with-rootfs-path
+	# /var/lib/lxc is probably more appropriate than
+	# /usr/lib/lxc.
+	econf \
+		--localstatedir=/var \
+		--bindir=/usr/bin \
+		--sbindir=/usr/bin \
+		--docdir=/usr/share/doc/${PF} \
+		--with-config-path=/var/lib/lxc	\
+		--with-rootfs-path=/var/lib/lxc/rootfs \
+		--with-distro=gentoo \
+		--with-runtime-path=/run \
+		--disable-apparmor \
+		$(use_enable cgmanager) \
+		$(use_enable doc) \
+		$(use_enable examples) \
+		$(use_enable lua) \
+		$(use_enable python) \
+		$(use_enable seccomp)
+}
+
+python_compile() {
+	distutils-r1_python_compile build_ext -I ../ -L ../${PN}
+}
+
+src_compile() {
+	default
+
+	if use python; then
+		pushd "${S}/src/python-${PN}" > /dev/null
+		distutils-r1_src_compile
+		popd > /dev/null
+	fi
+}
+
+src_install() {
+	default
+
+	mv "${ED}"/usr/share/bash-completion/completions/${PN} "${ED}"/$(get_bashcompdir)/${PN}-start || die
+	# start-ephemeral is no longer a command but removing it here
+	# generates QA warnings (still in upstream completion script)
+	bashcomp_alias ${PN}-start \
+		${PN}-{attach,cgroup,copy,console,create,destroy,device,execute,freeze,info,monitor,snapshot,start-ephemeral,stop,unfreeze,wait}
+
+	if use python; then
+		pushd "${S}/src/python-lxc" > /dev/null
+		# Unset DOCS. This has been handled by the default target
+		unset DOCS
+		distutils-r1_src_install
+		popd > /dev/null
+	fi
+
+	keepdir /etc/lxc /var/lib/lxc/rootfs /var/log/lxc
+
+	find "${D}" -name '*.la' -delete
+
+	# Gentoo-specific additions!
+	newinitd "${FILESDIR}/${PN}.initd.5" ${PN}
+
+	# Remember to compare our systemd unit file with the upstream one
+	# config/init/systemd/lxc.service.in
+	systemd_newunit "${FILESDIR}"/${PN}_at.service.4 "lxc@.service"
+}
+
+pkg_postinst() {
+	elog ""
+	elog "Starting from version ${PN}-1.1.0-r3, the default lxc path has been"
+	elog "moved from /etc/lxc to /var/lib/lxc. If you still want to use /etc/lxc"
+	elog "please add the following to your /etc/lxc/default.conf"
+	elog "lxc.lxcpath = /etc/lxc"
+	elog ""
+	elog "There is an init script provided with the package now; no documentation"
+	elog "is currently available though, so please check out /etc/init.d/lxc ."
+	elog "You _should_ only need to symlink it to /etc/init.d/lxc.configname"
+	elog "to start the container defined into /etc/lxc/configname.conf ."
+	elog "For further information about LXC development see"
+	elog "http://blog.flameeyes.eu/tag/lxc" # remove once proper doc is available
+	elog ""
+}