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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/docker/docker-0.7.0.ebuild,v 1.1 2013/11/26 15:17:48 gregkh Exp $
EAPI=5
DESCRIPTION="Docker complements LXC with a high-level API which operates at the process level."
HOMEPAGE="http://www.docker.io/"
SRC_URI=""
EGIT_REPO_URI="git://github.com/dotcloud/docker.git"
if [[ ${PV} == *9999 ]]; then
KEYWORDS=""
else
EGIT_COMMIT="v${PV}"
KEYWORDS="~amd64"
fi
inherit bash-completion-r1 git-2 linux-info systemd user
LICENSE="Apache-2.0"
SLOT="0"
IUSE="aufs +device-mapper doc vim-syntax"
CDEPEND="
>=dev-db/sqlite-3.7.9:3
device-mapper? (
sys-fs/lvm2[thin]
)
"
DEPEND="
${CDEPEND}
>=dev-lang/go-1.1.2
dev-vcs/git
dev-vcs/mercurial
doc? (
dev-python/sphinx
dev-python/sphinxcontrib-httpdomain
)
"
RDEPEND="
${CDEPEND}
!app-emulation/docker-bin
>=app-arch/tar-1.26
>=sys-apps/iproute2-3.5
>=net-firewall/iptables-1.4
>=app-emulation/lxc-0.8
>=dev-vcs/git-1.7
>=app-arch/xz-utils-4.9
aufs? (
|| (
sys-fs/aufs3
sys-kernel/aufs-sources
)
)
"
RESTRICT="strip"
pkg_setup() {
CONFIG_CHECK+="
~BRIDGE
~MEMCG_SWAP
~NETFILTER_XT_MATCH_ADDRTYPE
~NF_NAT
~NF_NAT_NEEDED
"
ERROR_MEMCG_SWAP="MEMCG_SWAP is required if you wish to limit swap usage of containers"
if use aufs; then
CONFIG_CHECK+="
~AUFS_FS
"
ERROR_AUFS_FS="AUFS_FS is required to be set if and only if aufs-sources are used"
fi
if use device-mapper; then
CONFIG_CHECK+="
~BLK_DEV_DM
~DM_THIN_PROVISIONING
~EXT4_FS
"
fi
check_extra_config
}
src_unpack() {
git-2_src_unpack
}
src_compile() {
export GOPATH="${WORKDIR}/gopath"
mkdir -p "$GOPATH" || die
# make sure docker itself is in our shiny new GOPATH
mkdir -p "${GOPATH}/src/github.com/dotcloud" || die
ln -sf "$(pwd -P)" "${GOPATH}/src/github.com/dotcloud/docker" || die
# we need our vendored deps, too
export GOPATH="$GOPATH:$(pwd -P)/vendor"
# time to build!
./hack/make.sh dynbinary || die
if use doc; then
emake -C docs docs man || die
fi
}
src_install() {
VERSION=$(cat VERSION)
newbin bundles/$VERSION/dynbinary/docker-$VERSION docker
exeinto /usr/libexec/docker
newexe bundles/$VERSION/dynbinary/dockerinit-$VERSION dockerinit
newinitd contrib/init/openrc/docker.initd docker
newconfd contrib/init/openrc/docker.confd docker
systemd_dounit contrib/init/systemd/docker.service
dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
if use doc; then
dohtml -r docs/_build/html/*
doman docs/_build/man/*
fi
dobashcomp contrib/completion/bash/*
insinto /usr/share/zsh/site-functions
doins contrib/completion/zsh/*
if use vim-syntax; then
insinto /usr/share/vim/vimfiles
doins -r contrib/vim-syntax/ftdetect
doins -r contrib/vim-syntax/syntax
fi
insinto /usr/share/${P}/contrib
doins contrib/README
cp -R "${S}/contrib"/* "${D}/usr/share/${P}/contrib/"
}
pkg_postinst() {
elog ""
elog "To use docker, the docker daemon must be running as root. To automatically"
elog "start the docker daemon at boot, add docker to the default runlevel:"
elog " rc-update add docker default"
elog "Similarly for systemd:"
elog " systemctl enable docker.service"
elog ""
# create docker group if the code checking for it in /etc/group exists
enewgroup docker
elog "To use docker as a non-root user, add yourself to the docker group."
elog ""
ewarn ""
ewarn "If you want your containers to have access to the public internet or even"
ewarn "the existing private network, IP Forwarding must be enabled:"
ewarn " sysctl -w net.ipv4.ip_forward=1"
ewarn "or more permanently:"
ewarn " echo net.ipv4.ip_forward = 1 > /etc/sysctl.d/${PN}.conf"
ewarn "Please be mindful of the security implications of enabling IP Forwarding."
ewarn ""
}
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