gentoo resync : 22.12.2021

6 files changed, 676 insertions, 0 deletions

diff --git a/app-containers/docker/Manifest b/app-containers/docker/Manifest
new file mode 100644
index 000000000000..11a38ed8d24e
--- /dev/null
+++ b/app-containers/docker/Manifest
@@ -0,0 +1,7 @@
+AUX etcd-F_OFD_GETLK-fix.patch 868 BLAKE2B 478be67388bc9001c90031c47e001c8bcc0435433df44b42ea4c15cdb595d2169c0b2d05a4e774d20f7f971e64c08e132b736e8847cf0966c65bf1816f6a958c SHA512 4caf8a8a1f4363545d02695fed4a06ce96fdad181d5773188ae8c2ef95e4f4fbfee6d7906ece6bf0d85dd57e159f2a3774aa228f0e6e1da0cdfef63ced62a434
+AUX ppc64-buildmode.patch 916 BLAKE2B c28a2fcfed4812f44b664dc9b24e87f3999fcb9b79b7f47c6fd5a6b024529c49ef71817d4c379c7a95832a44b9c2f45c9f7707cb580b31be18dff4ee9a110e44 SHA512 bc87464d9f3351b2791e6f86bc7f2101e652c25b99cdcc02e46e4ff18f4bfb7ffc35d338370656bde6ad09ed98805e045065012dc6a264967d26272f7de099ff
+DIST docker-20.10.12.tar.gz 11091999 BLAKE2B e3b1c40d2dcd2df9b158942759e035d53481dbd63c0fda188ec8564b0249402f5eff5f25fcb1a53c5d9af5b4c49f0919fc07f1f52d0b7333044c0a9c12631c21 SHA512 f4122c8cbc67e6b7703856dc76d6f15d7fab1b2001d4916b89958d5319c16d8b8445881841ef4804e8d47d64694184aec1be93e22d7baceb021c4a99c2c03753
+DIST docker-20.10.9.tar.gz 11083239 BLAKE2B 16dbd22b67ecd626b638406fffaec3c62eeee7dc93e661f982e12436afa10f230da4257a22a38ab1df366026033207d00e6571f3b853477852f3e14f24d9f567 SHA512 e4ae9e37633c821892e929e7a5f9dab652fe17f348a24cd37778bc4bfc33d99cdb347e2f575966364a37664dcfa83d1500f2bff7d0b0398a890f2039155a0c0c
+EBUILD docker-20.10.12-r1.ebuild 7903 BLAKE2B 176a94a96b2e0fbf55b9d9a360ead10fe567a77dfaf91cfb6fbe657f4208a4e52b2b5c9184c312c5e76f65c2489048afd8d680ded76b35ee1372c564e3dcfac1 SHA512 e99f1098d65b2a8632216cf71284f81bc3d7953c9e03ea10cf0abda20f16ab6604b3c441da267a713b63d55034d045d83bf90f026884befffc65126f7a1319ae
+EBUILD docker-20.10.9.ebuild 7891 BLAKE2B 6a69bdad22882f72f1eb6c3054b6d21841a969d8dcd1ee384a91f40c70aad3d1cc17a62d1ff84f2cd6e54088c61981df2599543db46e4be31305176a4d7859ff SHA512 0ba0ccd5b6ede2126c81734dcc5078a2350163e47e1c325217242f88a3c264e18c2d382aff515b73863c9bbd6637f60400c63cffe6cddc57c17173555a7451b7
+MISC metadata.xml 1732 BLAKE2B d6c517445cd06bb18759cad0a8923bde800bd6f87ad532e632ad6a0a02eba10905f1022297115a92457d38f795fbcd50ec75d1a2f7dcb017dc15282bf55cc046 SHA512 93a93425296ec98ac52d5b8bbf5784747df9f25da586b6f016cbe946ad01089e75d0571ed8690a051e919571c4ca3be01fc0ba6ef8c5fc5b8a01f87a5ca5e21b
diff --git a/app-containers/docker/docker-20.10.12-r1.ebuild b/app-containers/docker/docker-20.10.12-r1.ebuild
new file mode 100644
index 000000000000..cc2c20dd742b
--- /dev/null
+++ b/app-containers/docker/docker-20.10.12-r1.ebuild
@@ -0,0 +1,279 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+EGO_PN=github.com/docker/docker
+MY_PV=${PV/_/-}
+GIT_COMMIT=459d0dfbbb
+inherit linux-info systemd udev golang-vcs-snapshot
+
+DESCRIPTION="The core functions you need to create Docker images and run Docker containers"
+HOMEPAGE="https://www.docker.com/"
+SRC_URI="https://github.com/moby/moby/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+IUSE="apparmor aufs btrfs +cli +container-init device-mapper hardened overlay seccomp"
+
+DEPEND="
+	acct-group/docker
+	>=dev-db/sqlite-3.7.9:3
+	apparmor? ( sys-libs/libapparmor )
+	btrfs? ( >=sys-fs/btrfs-progs-3.16.1 )
+	device-mapper? ( >=sys-fs/lvm2-2.02.89[thin] )
+	seccomp? ( >=sys-libs/libseccomp-2.2.1 )
+"
+
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#optional-dependencies
+# https://github.com/moby/moby/tree/master//hack/dockerfile/install
+# make sure docker-proxy is pinned to exact version from ^,
+# for appropriate branchch/version of course
+RDEPEND="
+	${DEPEND}
+	>=net-firewall/iptables-1.4
+	sys-process/procps
+	>=dev-vcs/git-1.7
+	>=app-arch/xz-utils-4.9
+	dev-libs/libltdl
+	>=app-containers/containerd-1.4.12[apparmor?,btrfs?,device-mapper?,seccomp?]
+	~app-containers/docker-proxy-0.8.0_p20210525
+	cli? ( ~app-containers/docker-cli-${PV} )
+	container-init? ( >=sys-process/tini-0.19.0[static] )
+"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+BDEPEND="
+	>=dev-lang/go-1.16.12
+	dev-go/go-md2man
+	virtual/pkgconfig
+"
+# tests require running dockerd as root and downloading containers
+RESTRICT="installsources strip test"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+# https://bugs.gentoo.org/748984 https://github.com/etcd-io/etcd/pull/12552
+PATCHES=(
+	"${FILESDIR}/etcd-F_OFD_GETLK-fix.patch"
+	"${FILESDIR}/ppc64-buildmode.patch"
+)
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+	~NAMESPACES ~NET_NS ~PID_NS ~IPC_NS ~UTS_NS
+	~CGROUPS ~CGROUP_CPUACCT ~CGROUP_DEVICE ~CGROUP_FREEZER ~CGROUP_SCHED ~CPUSETS ~MEMCG
+	~CGROUP_NET_PRIO
+	~KEYS
+	~VETH ~BRIDGE ~BRIDGE_NETFILTER
+	~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE ~NETFILTER_XT_MARK
+	~NETFILTER_NETLINK ~NETFILTER_XT_MATCH_ADDRTYPE ~NETFILTER_XT_MATCH_CONNTRACK ~NETFILTER_XT_MATCH_IPVS
+	~IP_NF_NAT ~NF_NAT
+	~POSIX_MQUEUE
+
+	~USER_NS
+	~SECCOMP
+	~CGROUP_PIDS
+	~MEMCG_SWAP
+
+	~BLK_CGROUP ~BLK_DEV_THROTTLING
+	~CGROUP_PERF
+	~CGROUP_HUGETLB
+	~NET_CLS_CGROUP
+	~CFS_BANDWIDTH ~FAIR_GROUP_SCHED
+	~IP_VS ~IP_VS_PROTO_TCP ~IP_VS_PROTO_UDP ~IP_VS_NFCT ~IP_VS_RR
+
+	~VXLAN
+	~CRYPTO ~CRYPTO_AEAD ~CRYPTO_GCM ~CRYPTO_SEQIV ~CRYPTO_GHASH ~XFRM_ALGO ~XFRM_USER
+	~IPVLAN
+	~MACVLAN ~DUMMY
+
+	~OVERLAY_FS ~!OVERLAY_FS_REDIRECT_DIR
+	~EXT4_FS_SECURITY
+	~EXT4_FS_POSIX_ACL
+"
+
+ERROR_KEYS="CONFIG_KEYS: is mandatory"
+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_BLK_CGROUP="CONFIG_BLK_CGROUP: is optional for container statistics gathering"
+ERROR_IOSCHED_CFQ="CONFIG_IOSCHED_CFQ: 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"
+ERROR_XFRM_ALGO="CONFIG_XFRM_ALGO: is optional for secure networks"
+ERROR_XFRM_USER="CONFIG_XFRM_USER: is optional for secure networks"
+
+pkg_setup() {
+
+	if kernel_is lt 4 5; then
+		CONFIG_CHECK+="
+			~MEMCG_KMEM
+		"
+		ERROR_MEMCG_KMEM="CONFIG_MEMCG_KMEM: is optional"
+	fi
+
+	if kernel_is lt 4 7; then
+		CONFIG_CHECK+="
+			~DEVPTS_MULTIPLE_INSTANCES
+		"
+	fi
+
+	if kernel_is lt 5 1; then
+		CONFIG_CHECK+="
+			~NF_NAT_IPV4
+			~IOSCHED_CFQ
+			~CFQ_GROUP_IOSCHED
+		"
+	fi
+
+	if kernel_is lt 5 2; then
+		CONFIG_CHECK+="
+			~NF_NAT_NEEDED
+		"
+	fi
+
+	if kernel_is lt 5 8; then
+		CONFIG_CHECK+="
+			~MEMCG_SWAP_ENABLED
+		"
+	fi
+
+	if use aufs; then
+		CONFIG_CHECK+="
+			~AUFS_FS
+			~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+		ERROR_AUFS_FS="CONFIG_AUFS_FS: is required to be set if and only if aufs is patched to kernel instead of using standalone"
+	fi
+
+	if use btrfs; then
+		CONFIG_CHECK+="
+			~BTRFS_FS
+			~BTRFS_FS_POSIX_ACL
+		"
+	fi
+
+	if use device-mapper; then
+		CONFIG_CHECK+="
+			~BLK_DEV_DM ~DM_THIN_PROVISIONING ~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+	fi
+
+	linux-info_pkg_setup
+}
+
+src_compile() {
+	export DOCKER_GITCOMMIT="${GIT_COMMIT}"
+	export GOPATH="${WORKDIR}/${P}"
+	export VERSION=${PV}
+
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ESYSROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ESYSROOT}/usr/$(get_libdir)"
+
+	# 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
+
+	for tag in apparmor seccomp; do
+		if use $tag; then
+			DOCKER_BUILDTAGS+=" $tag"
+		fi
+	done
+
+	if use hardened; then
+		sed -i "s/EXTLDFLAGS_STATIC='/&-fno-PIC /" hack/make.sh || die
+		grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+		sed  "s/LDFLAGS_STATIC_DOCKER='/&-extldflags -fno-PIC /" \
+			-i hack/make/dynbinary-daemon || die
+		grep -q -- '-fno-PIC' hack/make/dynbinary-daemon || die 'hardened sed failed'
+	fi
+
+	# build daemon
+	./hack/make.sh dynbinary || die 'dynbinary failed'
+}
+
+src_install() {
+	dosym containerd /usr/bin/docker-containerd
+	dosym containerd-shim /usr/bin/docker-containerd-shim
+	dosym runc /usr/bin/docker-runc
+	use container-init && dosym tini /usr/bin/docker-init
+	newbin bundles/dynbinary-daemon/dockerd dockerd
+
+	newinitd contrib/init/openrc/docker.initd docker
+	newconfd contrib/init/openrc/docker.confd docker
+
+	systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+	udev_dorules contrib/udev/*.rules
+
+	dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
+	dodoc -r docs/*
+
+	# note: intentionally not using "doins" so that we preserve +x bits
+	dodir /usr/share/${PN}/contrib
+	cp -R contrib/* "${ED}/usr/share/${PN}/contrib"
+}
+
+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:"
+	if systemd_is_booted || has_version sys-apps/systemd; then
+		elog "  systemctl enable docker.service"
+	else
+		elog "  rc-update add docker default"
+	fi
+	elog
+	elog "To use Docker as a non-root user, add yourself to the 'docker' group:"
+	elog '  usermod -aG docker <youruser>'
+	elog
+
+	if use device-mapper; then
+		elog " Devicemapper storage driver has been deprecated"
+		elog " It will be removed in a future release"
+		elog
+	fi
+
+	if use overlay; then
+		elog " Overlay storage driver/USEflag has been deprecated"
+		elog " in favor of overlay2 (enabled unconditionally)"
+		elog
+	fi
+
+	if has_version sys-fs/zfs; then
+		elog " ZFS storage driver is available"
+		elog " Check https://docs.docker.com/storage/storagedriver/zfs-driver for more info"
+		elog
+	fi
+
+	if use cli; then
+		ewarn "Starting with docker 20.10.2, docker has been split into"
+		ewarn "two packages upstream, so Gentoo has followed suit."
+		ewarn
+		ewarn "app-containers/docker contains the daemon and"
+		ewarn "app-containers/docker-cli contains the docker command."
+		ewarn
+		ewarn "docker currently installs docker-cli using the cli use flag."
+		ewarn
+		ewarn "This use flag is temporary, so you need to take the"
+		ewarn "following actions:"
+		ewarn
+		ewarn "First, disable the cli use flag for app-containers/docker"
+		ewarn
+		ewarn "Then, if you need docker-cli and docker on the same machine,"
+		ewarn "run the following command:"
+		ewarn
+		ewarn "# emerge --noreplace docker-cli"
+		ewarn
+	fi
+}
diff --git a/app-containers/docker/docker-20.10.9.ebuild b/app-containers/docker/docker-20.10.9.ebuild
new file mode 100644
index 000000000000..553c7e547a7d
--- /dev/null
+++ b/app-containers/docker/docker-20.10.9.ebuild
@@ -0,0 +1,279 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+EGO_PN=github.com/docker/docker
+MY_PV=${PV/_/-}
+GIT_COMMIT=79ea9d3080
+inherit linux-info systemd udev golang-vcs-snapshot
+
+DESCRIPTION="The core functions you need to create Docker images and run Docker containers"
+HOMEPAGE="https://www.docker.com/"
+SRC_URI="https://github.com/moby/moby/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="amd64 ~arm arm64 ppc64 ~riscv ~x86"
+IUSE="apparmor aufs btrfs +cli +container-init device-mapper hardened overlay seccomp"
+
+DEPEND="
+	acct-group/docker
+	>=dev-db/sqlite-3.7.9:3
+	apparmor? ( sys-libs/libapparmor )
+	btrfs? ( >=sys-fs/btrfs-progs-3.16.1 )
+	device-mapper? ( >=sys-fs/lvm2-2.02.89[thin] )
+	seccomp? ( >=sys-libs/libseccomp-2.2.1 )
+"
+
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#runtime-dependencies
+# https://github.com/moby/moby/blob/master/project/PACKAGERS.md#optional-dependencies
+# https://github.com/moby/moby/tree/master//hack/dockerfile/install
+# make sure docker-proxy is pinned to exact version from ^,
+# for appropriate branchch/version of course
+RDEPEND="
+	${DEPEND}
+	>=net-firewall/iptables-1.4
+	sys-process/procps
+	>=dev-vcs/git-1.7
+	>=app-arch/xz-utils-4.9
+	dev-libs/libltdl
+	>=app-containers/containerd-1.4.9[apparmor?,btrfs?,device-mapper?,seccomp?]
+	~app-containers/docker-proxy-0.8.0_p20210525
+	cli? ( app-containers/docker-cli )
+	container-init? ( >=sys-process/tini-0.19.0[static] )
+"
+
+# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
+BDEPEND="
+	>=dev-lang/go-1.16.6
+	dev-go/go-md2man
+	virtual/pkgconfig
+"
+# tests require running dockerd as root and downloading containers
+RESTRICT="installsources strip test"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+# https://bugs.gentoo.org/748984 https://github.com/etcd-io/etcd/pull/12552
+PATCHES=(
+	"${FILESDIR}/etcd-F_OFD_GETLK-fix.patch"
+	"${FILESDIR}/ppc64-buildmode.patch"
+)
+
+# see "contrib/check-config.sh" from upstream's sources
+CONFIG_CHECK="
+	~NAMESPACES ~NET_NS ~PID_NS ~IPC_NS ~UTS_NS
+	~CGROUPS ~CGROUP_CPUACCT ~CGROUP_DEVICE ~CGROUP_FREEZER ~CGROUP_SCHED ~CPUSETS ~MEMCG
+	~CGROUP_NET_PRIO
+	~KEYS
+	~VETH ~BRIDGE ~BRIDGE_NETFILTER
+	~IP_NF_FILTER ~IP_NF_TARGET_MASQUERADE ~NETFILTER_XT_MARK
+	~NETFILTER_NETLINK ~NETFILTER_XT_MATCH_ADDRTYPE ~NETFILTER_XT_MATCH_CONNTRACK ~NETFILTER_XT_MATCH_IPVS
+	~IP_NF_NAT ~NF_NAT
+	~POSIX_MQUEUE
+
+	~USER_NS
+	~SECCOMP
+	~CGROUP_PIDS
+	~MEMCG_SWAP
+
+	~BLK_CGROUP ~BLK_DEV_THROTTLING
+	~CGROUP_PERF
+	~CGROUP_HUGETLB
+	~NET_CLS_CGROUP
+	~CFS_BANDWIDTH ~FAIR_GROUP_SCHED
+	~IP_VS ~IP_VS_PROTO_TCP ~IP_VS_PROTO_UDP ~IP_VS_NFCT ~IP_VS_RR
+
+	~VXLAN
+	~CRYPTO ~CRYPTO_AEAD ~CRYPTO_GCM ~CRYPTO_SEQIV ~CRYPTO_GHASH ~XFRM_ALGO ~XFRM_USER
+	~IPVLAN
+	~MACVLAN ~DUMMY
+
+	~OVERLAY_FS ~!OVERLAY_FS_REDIRECT_DIR
+	~EXT4_FS_SECURITY
+	~EXT4_FS_POSIX_ACL
+"
+
+ERROR_KEYS="CONFIG_KEYS: is mandatory"
+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_BLK_CGROUP="CONFIG_BLK_CGROUP: is optional for container statistics gathering"
+ERROR_IOSCHED_CFQ="CONFIG_IOSCHED_CFQ: 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"
+ERROR_XFRM_ALGO="CONFIG_XFRM_ALGO: is optional for secure networks"
+ERROR_XFRM_USER="CONFIG_XFRM_USER: is optional for secure networks"
+
+pkg_setup() {
+
+	if kernel_is lt 4 5; then
+		CONFIG_CHECK+="
+			~MEMCG_KMEM
+		"
+		ERROR_MEMCG_KMEM="CONFIG_MEMCG_KMEM: is optional"
+	fi
+
+	if kernel_is lt 4 7; then
+		CONFIG_CHECK+="
+			~DEVPTS_MULTIPLE_INSTANCES
+		"
+	fi
+
+	if kernel_is lt 5 1; then
+		CONFIG_CHECK+="
+			~NF_NAT_IPV4
+			~IOSCHED_CFQ
+			~CFQ_GROUP_IOSCHED
+		"
+	fi
+
+	if kernel_is lt 5 2; then
+		CONFIG_CHECK+="
+			~NF_NAT_NEEDED
+		"
+	fi
+
+	if kernel_is lt 5 8; then
+		CONFIG_CHECK+="
+			~MEMCG_SWAP_ENABLED
+		"
+	fi
+
+	if use aufs; then
+		CONFIG_CHECK+="
+			~AUFS_FS
+			~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+		ERROR_AUFS_FS="CONFIG_AUFS_FS: is required to be set if and only if aufs is patched to kernel instead of using standalone"
+	fi
+
+	if use btrfs; then
+		CONFIG_CHECK+="
+			~BTRFS_FS
+			~BTRFS_FS_POSIX_ACL
+		"
+	fi
+
+	if use device-mapper; then
+		CONFIG_CHECK+="
+			~BLK_DEV_DM ~DM_THIN_PROVISIONING ~EXT4_FS ~EXT4_FS_POSIX_ACL ~EXT4_FS_SECURITY
+		"
+	fi
+
+	linux-info_pkg_setup
+}
+
+src_compile() {
+	export DOCKER_GITCOMMIT="${GIT_COMMIT}"
+	export GOPATH="${WORKDIR}/${P}"
+	export VERSION=${PV}
+
+	# setup CFLAGS and LDFLAGS for separate build target
+	# see https://github.com/tianon/docker-overlay/pull/10
+	export CGO_CFLAGS="-I${ESYSROOT}/usr/include"
+	export CGO_LDFLAGS="-L${ESYSROOT}/usr/$(get_libdir)"
+
+	# 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
+
+	for tag in apparmor seccomp; do
+		if use $tag; then
+			DOCKER_BUILDTAGS+=" $tag"
+		fi
+	done
+
+	if use hardened; then
+		sed -i "s/EXTLDFLAGS_STATIC='/&-fno-PIC /" hack/make.sh || die
+		grep -q -- '-fno-PIC' hack/make.sh || die 'hardened sed failed'
+		sed  "s/LDFLAGS_STATIC_DOCKER='/&-extldflags -fno-PIC /" \
+			-i hack/make/dynbinary-daemon || die
+		grep -q -- '-fno-PIC' hack/make/dynbinary-daemon || die 'hardened sed failed'
+	fi
+
+	# build daemon
+	./hack/make.sh dynbinary || die 'dynbinary failed'
+}
+
+src_install() {
+	dosym containerd /usr/bin/docker-containerd
+	dosym containerd-shim /usr/bin/docker-containerd-shim
+	dosym runc /usr/bin/docker-runc
+	use container-init && dosym tini /usr/bin/docker-init
+	newbin bundles/dynbinary-daemon/dockerd dockerd
+
+	newinitd contrib/init/openrc/docker.initd docker
+	newconfd contrib/init/openrc/docker.confd docker
+
+	systemd_dounit contrib/init/systemd/docker.{service,socket}
+
+	udev_dorules contrib/udev/*.rules
+
+	dodoc AUTHORS CONTRIBUTING.md CHANGELOG.md NOTICE README.md
+	dodoc -r docs/*
+
+	# note: intentionally not using "doins" so that we preserve +x bits
+	dodir /usr/share/${PN}/contrib
+	cp -R contrib/* "${ED}/usr/share/${PN}/contrib"
+}
+
+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:"
+	if systemd_is_booted || has_version sys-apps/systemd; then
+		elog "  systemctl enable docker.service"
+	else
+		elog "  rc-update add docker default"
+	fi
+	elog
+	elog "To use Docker as a non-root user, add yourself to the 'docker' group:"
+	elog '  usermod -aG docker <youruser>'
+	elog
+
+	if use device-mapper; then
+		elog " Devicemapper storage driver has been deprecated"
+		elog " It will be removed in a future release"
+		elog
+	fi
+
+	if use overlay; then
+		elog " Overlay storage driver/USEflag has been deprecated"
+		elog " in favor of overlay2 (enabled unconditionally)"
+		elog
+	fi
+
+	if has_version sys-fs/zfs; then
+		elog " ZFS storage driver is available"
+		elog " Check https://docs.docker.com/storage/storagedriver/zfs-driver for more info"
+		elog
+	fi
+
+	if use cli; then
+		ewarn "Starting with docker 20.10.2, docker has been split into"
+		ewarn "two packages upstream, so Gentoo has followed suit."
+		ewarn
+		ewarn "app-containers/docker contains the daemon and"
+		ewarn "app-containers/docker-cli contains the docker command."
+		ewarn
+		ewarn "docker currently installs docker-cli using the cli use flag."
+		ewarn
+		ewarn "This use flag is temporary, so you need to take the"
+		ewarn "following actions:"
+		ewarn
+		ewarn "First, disable the cli use flag for app-containers/docker"
+		ewarn
+		ewarn "Then, if you need docker-cli and docker on the same machine,"
+		ewarn "run the following command:"
+		ewarn
+		ewarn "# emerge --noreplace docker-cli"
+		ewarn
+	fi
+}
diff --git a/app-containers/docker/files/etcd-F_OFD_GETLK-fix.patch b/app-containers/docker/files/etcd-F_OFD_GETLK-fix.patch
new file mode 100644
index 000000000000..bd574e26f040
--- /dev/null
+++ b/app-containers/docker/files/etcd-F_OFD_GETLK-fix.patch
@@ -0,0 +1,28 @@
+From ec81adb21605acd56b122bc35c53644b13d3ab7e Mon Sep 17 00:00:00 2001
+From: Moritz Both <mb@aldebaran.de>
+Date: Sun, 1 Nov 2020 23:20:12 +0100
+Subject: [PATCH] pkg/fileutil: fix constant for linux locking
+
+The constant F_OFD_GETLK is 36, not 37, according to
+/usr/include/bits/fcntl-linux.h
+Credits go to joakim-tjernlund who digged deep enough
+to find this.
+
+Fixes #31182
+---
+ pkg/fileutil/lock_linux.go | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pkg/fileutil/lock_linux.go b/pkg/fileutil/lock_linux.go
+index 939fea62381..004d35fa23b 100644
+--- a/vendor/github.com/coreos/etcd/pkg/fileutil/lock_linux.go
++++ b/vendor/github.com/coreos/etcd/pkg/fileutil/lock_linux.go
+@@ -29,7 +29,7 @@ import (
+ //
+ // constants from /usr/include/bits/fcntl-linux.h
+ const (
+-	F_OFD_GETLK  = 37
++	F_OFD_GETLK  = 36
+ 	F_OFD_SETLK  = 37
+ 	F_OFD_SETLKW = 38
+ )
diff --git a/app-containers/docker/files/ppc64-buildmode.patch b/app-containers/docker/files/ppc64-buildmode.patch
new file mode 100644
index 000000000000..f16756e85041
--- /dev/null
+++ b/app-containers/docker/files/ppc64-buildmode.patch
@@ -0,0 +1,30 @@
+From c4135e37e54a6480abfe18746f227f05cb9269ab Mon Sep 17 00:00:00 2001
+From: Georgy Yakovlev <gyakovlev@gentoo.org>
+Date: Thu, 10 Jun 2021 16:19:22 -0700
+Subject: [PATCH] don't use buildmode=pie on ppc64
+
+It's already omitted for ppc64 in
+hack/dockerfile/install/install.sh
+not using wildcard, because GOARCH=ppc64le supports pie
+
+Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
+---
+ hack/make/.binary | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/hack/make/.binary b/hack/make/.binary
+index 5ea3e373f2..7a911de15a 100644
+--- a/hack/make/.binary
++++ b/hack/make/.binary
+@@ -70,7 +70,7 @@ hash_files() {
+ 
+ 	# -buildmode=pie is not supported on Windows and Linux on mips and riscv64.
+ 	case "$(go env GOOS)/$(go env GOARCH)" in
+-		windows/* | linux/mips* | linux/riscv*) ;;
++		windows/* | linux/mips* | linux/riscv* | linux/ppc64) ;;
+ 
+ 		*)
+ 			BUILDFLAGS+=("-buildmode=pie")
+-- 
+2.32.0
+
diff --git a/app-containers/docker/metadata.xml b/app-containers/docker/metadata.xml
new file mode 100644
index 000000000000..e58aa2015b46
--- /dev/null
+++ b/app-containers/docker/metadata.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<longdescription>
+		Docker is an open-source project to easily create lightweight,
+		portable, self-sufficient containers from any application. The same
+		container that a developer builds and tests on a laptop can run at
+		scale, in production, on VMs, bare metal, OpenStack clusters, public
+		clouds and more.
+	</longdescription>
+	<maintainer type="person">
+		<email>williamh@gentoo.org</email>
+		<name>William Hubbs</name>
+	</maintainer>
+	<maintainer type="person">
+		<email>gyakovlev@gentoo.org</email>
+		<name>Georgy Yakovlev</name>
+	</maintainer>
+	<use>
+		<flag name="aufs">
+			Enables dependencies for the "aufs" graph driver, including
+			necessary kernel flags.
+		</flag>
+		<flag name="apparmor">
+			Enable AppArmor support.
+		</flag>
+		<flag name="btrfs">
+			Enables dependencies for the "btrfs" graph driver, including
+			necessary kernel flags.
+		</flag>
+			<flag name="cli">
+				This is a temporary use flag which pulls in
+				app-containers/docker-cli, the docker command line client.
+				This flag is here to assist in the transition to split packages
+				and will be removed in a future release.
+		</flag>
+		<flag name="container-init">
+			Makes the a staticly-linked init system tini available inside a
+			container.
+		</flag>
+		<flag name="device-mapper">
+			Enables dependencies for the "devicemapper" graph driver, including
+			necessary kernel flags.
+		</flag>
+		<flag name="overlay">
+			Enables dependencies for the "overlay" graph driver, including
+			necessary kernel flags.
+		</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">moby/moby</remote-id>
+	</upstream>
+</pkgmetadata>