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authorBlackNoxis <steven.darklight@gmail.com>2016-04-02 12:17:01 +0300
committerBlackNoxis <steven.darklight@gmail.com>2016-04-02 12:17:01 +0300
commit3c1016376d4761ecca61e5d4c43bbd3e4ba180bc (patch)
tree0e6966b6a2922aea7b28c506d79345aa3923968c /app-emulation/docker/docker-1.6.1.ebuild
parent9a2f8110322c3c3b3beb6e16f1d5253da1f53e89 (diff)
[docker] added docker to the repo. included support for our binary kernel and systemd
Diffstat (limited to 'app-emulation/docker/docker-1.6.1.ebuild')
-rw-r--r--app-emulation/docker/docker-1.6.1.ebuild246
1 files changed, 246 insertions, 0 deletions
diff --git a/app-emulation/docker/docker-1.6.1.ebuild b/app-emulation/docker/docker-1.6.1.ebuild
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+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+DESCRIPTION="Docker complements kernel namespacing with a high-level API which operates at the process level"
+HOMEPAGE="https://www.docker.com"
+
+GITHUB_URI="github.com/docker/docker"
+
+if [[ ${PV} == *9999 ]]; then
+ SRC_URI=""
+ EGIT_REPO_URI="git://${GITHUB_URI}.git"
+ inherit git-2
+else
+ MY_PV="${PV/_/-}"
+ MY_P="${PN}-${MY_PV}"
+ SRC_URI="https://${GITHUB_URI}/archive/v${MY_PV}.tar.gz -> ${MY_P}.tar.gz"
+ S="${WORKDIR}/${MY_P}"
+ DOCKER_GITCOMMIT="97cd073"
+ KEYWORDS="~amd64"
+ [ "$DOCKER_GITCOMMIT" ] || die "DOCKER_GITCOMMIT must be added manually for each bump!"
+fi
+
+inherit bash-completion-r1 eutils linux-info multilib systemd udev user
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="aufs btrfs +contrib +device-mapper doc lxc overlay vim-syntax"
+
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#build-dependencies
+CDEPEND="
+ >=dev-db/sqlite-3.7.9:3
+ device-mapper? (
+ >=sys-fs/lvm2-2.02.89[thin]
+ )
+"
+
+DEPEND="
+ ${CDEPEND}
+ >=dev-lang/go-1.3
+ btrfs? (
+ >=sys-fs/btrfs-progs-3.16.1
+ )
+"
+
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#runtime-dependencies
+# https://github.com/docker/docker/blob/master/hack/PACKAGERS.md#optional-dependencies
+RDEPEND="
+ ${CDEPEND}
+
+ !app-emulation/docker-bin
+ >=net-firewall/iptables-1.4
+ sys-process/procps
+ >=dev-vcs/git-1.7
+ >=app-arch/xz-utils-4.9
+
+ lxc? (
+ >=app-emulation/lxc-1.0.7
+ )
+ aufs? (
+ || (
+ sys-fs/aufs3
+ sys-fs/aufs4
+ sys-kernel/aufs-sources
+ )
+ )
+"
+
+RESTRICT="installsources strip"
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+ NAMESPACES NET_NS PID_NS IPC_NS UTS_NS
+ DEVPTS_MULTIPLE_INSTANCES
+ CGROUPS CGROUP_CPUACCT CGROUP_DEVICE CGROUP_FREEZER CGROUP_SCHED CPUSETS
+ MACVLAN VETH BRIDGE
+ NF_NAT_IPV4 IP_NF_FILTER IP_NF_TARGET_MASQUERADE
+ NETFILTER_XT_MATCH_ADDRTYPE NETFILTER_XT_MATCH_CONNTRACK
+ NF_NAT NF_NAT_NEEDED
+
+ POSIX_MQUEUE
+
+ ~MEMCG_SWAP ~MEMCG_SWAP_ENABLED
+ ~RESOURCE_COUNTERS
+ ~CGROUP_PERF
+ ~CFS_BANDWIDTH
+"
+
+ERROR_MEMCG_SWAP="CONFIG_MEMCG_SWAP: is required if you wish to limit swap usage of containers"
+ERROR_RESOURCE_COUNTERS="CONFIG_RESOURCE_COUNTERS: is optional for container statistics gathering"
+ERROR_CGROUP_PERF="CONFIG_CGROUP_PERF: is optional for container statistics gathering"
+ERROR_CFS_BANDWIDTH="CONFIG_CFS_BANDWIDTH: is optional for container statistics gathering"
+
+pkg_setup() {
+ if kernel_is lt 3 8; then
+ eerror ""
+ eerror "Using Docker with kernels older than 3.8 is unstable and unsupported."
+ eerror " - http://docs.docker.com/installation/binaries/#check-kernel-dependencies"
+ die 'Kernel is too old - need 3.8 or above'
+ fi
+
+ # for where these kernel versions come from, see:
+ # https://www.google.com/search?q=945b2b2d259d1a4364a2799e80e8ff32f8c6ee6f+site%3Akernel.org%2Fpub%2Flinux%2Fkernel+file%3AChangeLog*
+ if ! {
+ kernel_is ge 3 16 \
+ || { kernel_is 3 15 && kernel_is ge 3 15 5; } \
+ || { kernel_is 3 14 && kernel_is ge 3 14 12; } \
+ || { kernel_is 3 12 && kernel_is ge 3 12 25; }
+ }; then
+ ewarn ""
+ ewarn "There is a serious Docker-related kernel panic that has been fixed in 3.16+"
+ ewarn " (and was backported to 3.15.5+, 3.14.12+, and 3.12.25+)"
+ ewarn ""
+ ewarn "See also https://github.com/docker/docker/issues/2960"
+ fi
+
+ if use aufs; then
+ CONFIG_CHECK+="
+ ~AUFS_FS
+ ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+ "
+ # TODO there must be a way to detect "sys-kernel/aufs-sources" so we don't warn "sys-fs/aufs3" users about this
+ # an even better solution would be to check if the current kernel sources include CONFIG_AUFS_FS as an option, but that sounds hairy and error-prone
+ ERROR_AUFS_FS="CONFIG_AUFS_FS: is required to be set if and only if aufs-sources are used"
+ fi
+
+ if use btrfs; then
+ CONFIG_CHECK+="
+ ~BTRFS_FS
+ "
+ fi
+
+ if use device-mapper; then
+ CONFIG_CHECK+="
+ ~BLK_DEV_DM ~DM_THIN_PROVISIONING ~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+ "
+ fi
+
+ if use overlay; then
+ CONFIG_CHECK+="
+ ~OVERLAY_FS ~EXT4_FS_SECURITY ~EXT4_FS_POSIX_ACL
+ "
+ fi
+
+ linux-info_pkg_setup
+}
+
+src_prepare() {
+ # allow user patches (use sparingly - upstream won't support them)
+ epatch_user
+}
+
+src_compile() {
+ # if we treat them right, Docker's build scripts will set up a
+ # reasonable GOPATH for us
+ export AUTO_GOPATH=1
+
+ # setup CFLAGS and LDFLAGS for separate build target
+ # see https://github.com/tianon/docker-overlay/pull/10
+ export CGO_CFLAGS="-I${ROOT}/usr/include"
+ export CGO_LDFLAGS="-L${ROOT}/usr/$(get_libdir)"
+
+ # if we're building from a zip, we need the GITCOMMIT value
+ [ "$DOCKER_GITCOMMIT" ] && export DOCKER_GITCOMMIT
+
+ if gcc-specs-pie; then
+ sed -i "s/EXTLDFLAGS_STATIC='/EXTLDFLAGS_STATIC='-fno-PIC /" hack/make.sh || die
+ grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+
+ sed -i "s/LDFLAGS_STATIC_DOCKER='/LDFLAGS_STATIC_DOCKER='-extldflags -fno-PIC /" hack/make/dynbinary || die
+ grep -q -- '-fno-PIC' hack/make/dynbinary || die 'hardened sed failed'
+ fi
+
+ # let's set up some optional features :)
+ export DOCKER_BUILDTAGS=''
+ for gd in aufs btrfs device-mapper overlay; do
+ if ! use $gd; then
+ DOCKER_BUILDTAGS+=" exclude_graphdriver_${gd//-/}"
+ fi
+ done
+
+ # time to build!
+ ./hack/make.sh dynbinary || die 'dynbinary failed'
+
+ # TODO get go-md2man and then include the man pages using docs/man/md2man-all.sh
+}
+
+src_install() {
+ VERSION=$(cat VERSION)
+ newbin bundles/$VERSION/dynbinary/docker-$VERSION docker
+ exeinto /usr/libexec/docker
+ newexe bundles/$VERSION/dynbinary/dockerinit-$VERSION dockerinit
+
+ newinitd contrib/init/openrc/docker.initd docker
+ newconfd contrib/init/openrc/docker.confd docker
+
+ systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+ udev_dorules contrib/udev/*.rules
+
+ dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
+ if use doc; then
+ # TODO doman contrib/man/man*/*
+
+ docompress -x /usr/share/doc/${PF}/md
+ docinto md
+ dodoc -r docs/sources/*
+ 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/syntax/vim/ftdetect
+ doins -r contrib/syntax/vim/syntax
+ fi
+
+ if use contrib; then
+ mkdir -p "${D}/usr/share/${PN}/contrib"
+ cp -R contrib/* "${D}/usr/share/${PN}/contrib"
+ fi
+}
+
+pkg_postinst() {
+ udev_reload
+
+ 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 " usermod -aG docker youruser"
+ elog ""
+}