Merge pull request #1248 from crawford/ignition

sys-app/ignition: add initial ebuild and service

sdk_container/src/third_party/coreos-overlay/sys-apps/ignition/files/coreos-metadata.target

@@ -0,0 +1,2 @@
+[Unit]
+Description=Runtime Metadata

sdk_container/src/third_party/coreos-overlay/sys-apps/ignition/files/ignition-prepivot.target

@@ -0,0 +1,3 @@
+[Unit]
+Requires=ignition@prepivot.service
+After=ignition@prepivot.service

sdk_container/src/third_party/coreos-overlay/sys-apps/ignition/files/ignition@.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=Ignition
+Requires=initrd-fs.target
+After=initrd-fs.target
+ConditionPathExists=/etc/initrd-release
+ConditionPathExists=!/sysroot/etc/machine-id
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+Environment=OEM_NAME=pxe
+EnvironmentFile=-/usr/share/oem/environment
+ExecStart=/usr/bin/ignition --root=/sysroot --oem=${OEM_NAME} --stage=%i
+
+[Install]
+WantedBy=initrd.target

sdk_container/src/third_party/coreos-overlay/sys-apps/ignition/ignition-9999.ebuild

@@ -0,0 +1,40 @@
+# Copyright (c) 2015 CoreOS, Inc.. All rights reserved.
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+CROS_WORKON_PROJECT="coreos/ignition"
+CROS_WORKON_LOCALNAME="ignition"
+CROS_WORKON_REPO="git://github.com"
+COREOS_GO_PACKAGE="github.com/coreos/ignition"
+
+KEYWORDS="~amd64"
+
+inherit coreos-doc coreos-go cros-workon systemd
+
+DESCRIPTION="Pre-boot provisioning utility"
+HOMEPAGE="https://github.com/coreos/ignition"
+SRC_URI=""
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE=""
+
+DEPEND=">=dev-lang/go-1.2"
+RDEPEND=""
+
+src_compile() {
+	go_build "${COREOS_GO_PACKAGE}"
+}
+
+src_install() {
+	dobin "${S}/bin/${PN}"
+
+	systemd_dounit "${FILESDIR}"/coreos-metadata.target
+
+	systemd_dounit "${FILESDIR}"/ignition@.service
+	systemd_dounit "${FILESDIR}"/ignition-prepivot.target
+
+	systemd_enable_service initrd.target ignition-prepivot.target
+
+	coreos-dodoc -r doc/*
+}