Added initial lxd ebuild.

app-emulation/lxd/Manifest

@@ -0,0 +1,10 @@
+AUX lxd-4.0.0.confd 582 BLAKE2B 88ce8ec99eb50174bffea7d3b8bddc67b50fe6677d54df115c9069311b5fb59a72170a15988f50714740074f7ec4f2cd32fb47b6d8c52cf69b8c6fa332162a06 SHA512 96d922ae81677eebace3f8d2dff7f67d58701c40c09e2435677f9289cca89fe260c0d9526059d3772c3405a5b8ec52466bf7d7a920dcdd7551f1b3f01f2fc9c4
+AUX lxd-4.0.0.initd 1221 BLAKE2B cdff6d900e09f85d9a4dc86b30f0d32b848689e209b79b48217e2f844a48fb358850cbc27db1aed7c1b957bbc19af2d76856fd65319a0a207cedfefbadf659cc SHA512 8b176036c1e5f2ffac4c94e781694fb637fa53666f10da1d5d2b3f1fc341f02003e5306dbd332edd9eeb6f7b08dffd9190c7f65361a40220f6f88d56e4c78a57
+AUX lxd-4.0.0.service 519 BLAKE2B 5314820c25e52449aad8db6584739cbe0f2654111e4b42c3eef0df995373487c789390dee99420dfd1aa5768ba66ba72999e8f2d8a3b0be6e621185f185b5b85 SHA512 c68c4106e189bd32538f5f2963c43afc30418dd9afeca56e5590f354725eb0126ee0aac02082cc42d69b851f392a4977a4f95cf2886044ad563c9a36facea222
+AUX lxd-4.0.0.socket 197 BLAKE2B 8c0d2dee71c14ee5f34b2bd0804adfa06ab3ae2a73bcf8d122184434c42b7f91f66fe610bddda93c458e0f171b505fe79a4f268d8243aabdf226f47e95027e71 SHA512 d70dc867b2e92b69928c83fc5feca4e387808adbc267b9fe4ecf0c8befdf3ca13366b229c6eefcb5667e51405fb0aa4e6bb8f59a0b5b5fb3895c46b4aaab0661
+AUX lxd-4.0.0_apparmor.service 567 BLAKE2B e5951c31f90b842f5b625060326d9611ed67fb50360b11791cbd1ab1953fdfe5eb726e22b7091bb8e45c294b772e6b00e9ca65833512eb5b570627fa3234812e SHA512 364764d007f4800138c712fce70fe28b096b6e35dc6d2e4f8aa9aff4b335ecec7dfc9600a1a16cd38e69a96534b7462daf5f6e946a2ee81bce17977b8d5911db
+AUX lxd-containers-4.0.0.service 322 BLAKE2B a38cffd4b5809946abdac858564dcab2c2967c295d671df0d315d790df1849e25f0bc052e20cd0d9e4c23403289050b4538f5a52437ab8ae9ca3b40c6a9a1571 SHA512 a55f2c1a367c5c3c5eb6880e01893977de18c6e9463949236ee3247715fbf53641bbe1b69404362dd6cb6ba2a30ac6539fd362b21059e529dc4dac4ec5ca6718
+DIST lxd-4.17.tar.gz 15930575 BLAKE2B 8d4ec6a63daa348cebb50e9cc7568626dfba39fc2e409fe562ed9fe115478754df5a10803c0bde10112d6f70e0236f276cdc14c62f9a6f2b505c04e0bc270443 SHA512 c7570c6ba0b7c8f0025dcc185fa2a073b28b5d5589d49cb3340b8bd25d99d3bf0e5a9887e212e5ca88caf9c744052a038f7d2399f1386ebf6f0050a189c391b9
+DIST lxd-4.17.tar.gz.asc 833 BLAKE2B 19735b7bd90b504aba4a2b946b7171bead158bc4adaf566cd38c830e6c27850117c23da3ffc667dfe780c7ce621f0aaa58643fd461ca9139df4c19c9fe0a7b1a SHA512 e8888c05710e7e22e0ee8899d754865c3852a360c3ed84d4ce12b589f7afa5c9c049c11aea05d7a505c72f64c7f379b65b89bbe307118f520bfc4754a04aca15
+EBUILD lxd-4.17.ebuild 4213 BLAKE2B a2f99e67273d050702910790ae2b32f208de2ab25d48135bf428a09d8dfc9e461943aa03a27c4c8c9a06819a32d3fc72610f6892f1a6b4f6e3396d25ce3e41d3 SHA512 2246c8e2bbaafe40f76cdcfe5afa67560474630143e0abc8796456ddebb4d61f2e631d972416121032f5bddd78635aeb34167772a371a9ebe3d9cf24c020fe2c
+MISC metadata.xml 614 BLAKE2B 9e3b2ece887f337fa3574d2b3466ae5448426ecd50c189af885bf5c2b9dc28e240569efb6c280b83b47e4c6b91fa0f45c7a237240ebda21169c1be76332b09cb SHA512 98acc201befa71acafd9ab8f67959e658269071c4903ef822dd10770903ca8fb34fa7a0b7f47e080783377a44a0098770dabd57262ec9c31f6ffc736f6ca4b55

app-emulation/lxd/files/lxd-4.0.0.confd

@@ -0,0 +1,23 @@
+# Group which owns the shared socket
+LXD_OPTIONS+=" --group lxd"
+
+# Enable cpu profiling into the specified file
+#LXD_OPTIONS+=" --cpuprofile /tmp/lxc_cpu_profile"
+
+# Enable memory profiling into the specified file
+#LXD_OPTIONS+=" --memprofile /tmp/lxc_mem_profile"
+
+# Enable debug mode
+#LXD_OPTIONS+=" --debug"
+
+# For debugging, print a complete stack trace every n seconds
+#LXD_OPTIONS+=" --print-goroutines-every 5"
+
+# Enable verbose mode
+#LXD_OPTIONS+=" -v"
+
+# Logfile to log to
+#LXD_OPTIONS+=" --logfile /var/log/lxd/lxd.log"
+
+# Enable syslog logging
+#LXD_OPTIONS+=" --syslog"

app-emulation/lxd/files/lxd-4.0.0.initd

@@ -0,0 +1,47 @@
+#!/sbin/openrc-run
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+DAEMON=/usr/sbin/lxd
+PIDFILE=/run/lxd.pid
+
+depend() {
+	need net
+	need lxcfs
+}
+
+start() {
+	ebegin "Starting lxd service"
+
+	modprobe -f loop > /dev/null 2>&1
+
+	# fix permissions on /var/lib/lxd and make sure it exists
+	install -d /var/lib/lxd --group lxd --owner root --mode 0775
+	start-stop-daemon --start \
+		--pidfile ${PIDFILE} \
+		--exec ${DAEMON} \
+		--background \
+		--make-pidfile \
+		-- \
+		${LXD_OPTIONS}
+	eend ${?}
+}
+
+stop() {
+	if [ "${RC_CMD}" = restart ]; then
+		ebegin "Stopping lxd service (but not containers)"
+		# start-stop-daemon sends SIGTERM with a timeout of 5s by default.
+		# SIGTERM indicates to LXD that it will be stopped temporarily.
+		# Instances will keep running.
+		start-stop-daemon --stop --quiet -p "${PIDFILE}"
+		eend ${?}
+	else
+		ebegin "Stopping lxd service and containers, waiting 40s"
+		# SIGPWR indicates to LXD that the host is going down.
+		# LXD will do a clean shutdown of all instances.
+		# After 30s all remaining instances will be killed.
+		# We wait up to 40s for LXD.
+		start-stop-daemon --stop --quiet -R SIGPWR/40 -p "${PIDFILE}"
+		eend ${?}
+	fi
+}

app-emulation/lxd/files/lxd-4.0.0.service

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+[Unit]
+Description=LXD - main daemon
+After=network-online.target lxcfs.service lxd.socket
+Requires=network-online.target lxcfs.service lxd.socket
+Documentation=man:lxd(1)
+
+[Service]
+EnvironmentFile=-/etc/environment
+ExecStart=/usr/sbin/lxd --group lxd --logfile=/var/log/lxd/lxd.log
+ExecStartPost=/usr/sbin/lxd waitready --timeout=600
+KillMode=process
+TimeoutStartSec=600s
+TimeoutStopSec=30s
+Restart=on-failure
+LimitNOFILE=1048576
+LimitNPROC=infinity
+TasksMax=infinity
+
+[Install]
+Also=lxd-containers.service lxd.socket

app-emulation/lxd/files/lxd-4.0.0.socket

@@ -0,0 +1,12 @@
+[Unit]
+Description=LXD - unix socket
+Documentation=man:lxd(1)
+
+[Socket]
+ListenStream=/var/lib/lxd/unix.socket
+SocketGroup=lxd
+SocketMode=0660
+Service=lxd.service
+
+[Install]
+WantedBy=sockets.target

app-emulation/lxd/files/lxd-4.0.0_apparmor.service

@@ -0,0 +1,21 @@
+[Unit]
+Description=LXD - main daemon
+After=network-online.target lxcfs.service lxd.socket
+Requires=network-online.target lxcfs.service lxd.socket
+Documentation=man:lxd(1)
+
+[Service]
+EnvironmentFile=-/etc/environment
+ExecStartPre=/usr/libexec/lxc/lxc-apparmor-load
+ExecStart=/usr/sbin/lxd --group lxd --logfile=/var/log/lxd/lxd.log
+ExecStartPost=/usr/sbin/lxd waitready --timeout=600
+KillMode=process
+TimeoutStartSec=600s
+TimeoutStopSec=30s
+Restart=on-failure
+LimitNOFILE=1048576
+LimitNPROC=infinity
+TasksMax=infinity
+
+[Install]
+Also=lxd-containers.service lxd.socket

app-emulation/lxd/files/lxd-containers-4.0.0.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=LXD - container startup/shutdown
+Documentation=man:lxd(1)
+After=lxd.socket lxd.service
+Requires=lxd.socket
+
+[Service]
+Type=oneshot
+ExecStart=/usr/sbin/lxd activateifneeded
+ExecStop=/usr/sbin/lxd shutdown
+TimeoutStartSec=600s
+TimeoutStopSec=600s
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target

app-emulation/lxd/lxd-4.17.ebuild

@@ -0,0 +1,164 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools bash-completion-r1 linux-info optfeature systemd verify-sig
+
+DESCRIPTION="Fast, dense and secure container management"
+HOMEPAGE="https://linuxcontainers.org/lxd/introduction/ https://github.com/lxc/lxd"
+SRC_URI="https://linuxcontainers.org/downloads/lxd/${P}.tar.gz
+	verify-sig? ( https://linuxcontainers.org/downloads/lxd/${P}.tar.gz.asc )"
+
+SLOT="0/$(ver_cut 1)"
+LICENSE="Apache-2.0"
+SLOT="1"
+KEYWORDS="~amd64"
+IUSE="apparmor ipv6 nls verify-sig"
+
+DEPEND="app-arch/xz-utils
+	>=app-emulation/lxc-3.0.0[apparmor?,seccomp(+)]
+	dev-libs/dqlite
+	dev-libs/lzo
+	dev-libs/raft[lz4]
+	>=dev-util/xdelta-3.0[lzma(+)]
+	net-dns/dnsmasq[dhcp,ipv6?]"
+RDEPEND="${DEPEND}
+	acct-group/lxd
+	net-firewall/ebtables
+	net-firewall/iptables[ipv6?]
+	sys-apps/iproute2[ipv6?]
+	sys-fs/fuse:*
+	sys-fs/lxcfs
+	sys-fs/squashfs-tools[lzma]
+	virtual/acl"
+BDEPEND="dev-lang/go
+	nls? ( sys-devel/gettext )
+	verify-sig? ( app-crypt/openpgp-keys-linuxcontainers )"
+
+CONFIG_CHECK="
+	~CGROUPS
+	~IPC_NS
+	~NET_NS
+	~PID_NS
+
+	~SECCOMP
+	~USER_NS
+	~UTS_NS
+"
+
+ERROR_IPC_NS="CONFIG_IPC_NS is required."
+ERROR_NET_NS="CONFIG_NET_NS is required."
+ERROR_PID_NS="CONFIG_PID_NS is required."
+ERROR_SECCOMP="CONFIG_SECCOMP is required."
+ERROR_UTS_NS="CONFIG_UTS_NS is required."
+
+# Go magic.
+QA_PREBUILT="/usr/bin/fuidshift
+	/usr/bin/lxc
+	/usr/bin/lxc-to-lxd
+	/usr/bin/lxd-agent
+	/usr/bin/lxd-benchmark
+	/usr/bin/lxd-p2c
+	/usr/sbin/lxd"
+
+EGO_PN="github.com/lxc/lxd"
+GOPATH="${S}/_dist" # this seems to reset every now and then, though
+
+VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/linuxcontainers.asc
+
+src_prepare() {
+	default
+
+	export GOPATH="${S}/_dist"
+
+	sed -i \
+		-e "s:\./configure:./configure --prefix=/usr --libdir=${EPREFIX}/usr/lib/lxd:g" \
+		-e "s:make:make ${MAKEOPTS}:g" \
+		Makefile || die
+
+	# Fix hardcoded ovmf file path, see bug 763180
+	sed -i \
+		-e "s:/usr/share/OVMF:/usr/share/edk2-ovmf:g" \
+		-e "s:OVMF_VARS.ms.fd:OVMF_VARS.secboot.fd:g" \
+		doc/environment.md \
+		lxd/apparmor/instance_qemu.go \
+		lxd/instance/drivers/driver_qemu.go || die "Failed to fix hardcoded ovmf paths."
+
+	# Fix hardcoded virtfs-proxy-helper file path, see bug 798924
+	sed -i \
+		-e "s:/usr/lib/qemu/virtfs-proxy-helper:/usr/libexec/virtfs-proxy-helper:g" \
+		lxd/device/disk.go || die "Failed to fix virtfs-proxy-helper path."
+}
+
+src_configure() { :; }
+
+src_compile() {
+	export GOPATH="${S}/_dist"
+	export GO111MODULE=auto
+	export CGO_LDFLAGS_ALLOW="-Wl,-z,now"
+
+	cd "${S}" || die
+
+	for k in fuidshift lxd-benchmark lxc lxc-to-lxd; do
+		go install -v -x "${EGO_PN}/${k}" || die "failed compiling ${k}"
+	done
+
+	go install -v -x -tags libsqlite3 ${EGO_PN}/lxd || die "Failed to build the daemon"
+
+	# Needs to be built statically
+	CGO_ENABLED=0 go install -v -tags netgo "${EGO_PN}"/lxd-p2c
+	CGO_ENABLED=0 go install -v -tags agent,netgo "${EGO_PN}"/lxd-agent
+
+	use nls && emake build-mo
+}
+
+src_test() {
+	export GOPATH="${S}/_dist"
+	export GO111MODULE=off
+	go test -v ${EGO_PN}/lxd || die
+}
+
+src_install() {
+	local bindir="_dist/bin"
+	export GOPATH="${S}/_dist"
+
+	dosbin ${bindir}/lxd
+
+	for l in fuidshift lxd-agent lxd-benchmark lxd-p2c lxc lxc-to-lxd; do
+		dobin ${bindir}/${l}
+	done
+
+	cd "${S}" || die
+
+	newbashcomp scripts/bash/lxd-client lxc
+
+	newconfd "${FILESDIR}"/lxd-4.0.0.confd lxd
+	newinitd "${FILESDIR}"/lxd-4.0.0.initd lxd
+
+	if use apparmor; then
+		systemd_newunit "${FILESDIR}"/lxd-4.0.0_apparmor.service lxd.service
+	else
+		systemd_newunit "${FILESDIR}"/lxd-4.0.0.service lxd.service
+	fi
+
+	systemd_newunit "${FILESDIR}"/lxd-containers-4.0.0.service lxd-containers.service
+	systemd_newunit "${FILESDIR}"/lxd-4.0.0.socket lxd.socket
+
+	dodoc AUTHORS doc/*
+	use nls && domo po/*.mo
+}
+
+pkg_postinst() {
+	elog
+	elog "Consult https://wiki.gentoo.org/wiki/LXD for more information,"
+	elog "including a Quick Start."
+	elog
+	elog "Please run 'lxc-checkconfig' to see all optional kernel features."
+	elog
+	optfeature "btrfs storage backend" sys-fs/btrfs-progs
+	optfeature "lvm2 storage backend" sys-fs/lvm2
+	optfeature "zfs storage backend" sys-fs/zfs
+	elog
+	elog "Be sure to add your local user to the lxd group."
+}

app-emulation/lxd/metadata.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>canutethegreat@gmail.com</email>
+		<name>Ronald Farrer</name>
+	</maintainer>
+	<use>
+		<flag name="apparmor">Enable AppArmor support</flag>
+	</use>
+	<longdescription>
+	By combining the speed and density of containers with
+	the security of traditional virtual machines, LXD is
+	the next-generation of container hypervisor for Linux
+	from Canonical.
+	</longdescription>
+	<upstream>
+	<remote-id type="github">lxc/lxd</remote-id>
+	</upstream>
+</pkgmetadata>