runc/containerd: create virtual/runc and virtual/containerd

Since there are two implementations of runc and containerd that may
not always be in sync, the docker variant, and the opencontainers
variable, we create a virtual/* namespace for these components.

Anything requiring runc or containerd should set a preferred provider
to get the desired/tested variant.

We set the default provider to the docker variants, since they are
the primary use case for these components.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

conf/layer.conf

@@ -19,3 +19,6 @@ LAYERDEPENDS_virtualization-layer = "core networking-layer"
 
 # Override security flags
 require conf/distro/include/virt_security_flags.inc
+
+PREFERRED_PROVIDER_virtual/runc ?= "runc-docker"
+PREFERRED_PROVIDER_virtual/containerd ?= "containerd-docker"

recipes-containers/containerd/containerd-docker_git.bb

@@ -0,0 +1,10 @@
+include containerd.inc
+
+SRCREV = "03e5862ec0d8d3b3f750e19fca3ee367e13c090e"
+SRC_URI = "\
+	git://github.com/docker/containerd.git;branch=docker-1.13.x \
+	"
+CONTAINERD_VERSION = "0.2.3"
+
+PROVIDES += "virtual/containerd"
+RPROVIDES_${PN} = "virtual/containerd"

recipes-containers/containerd/containerd-opencontainers_git.bb

@@ -0,0 +1,9 @@
+include containerd.inc
+
+SRCREV = "0ac3cd1be170d180b2baed755e8f0da547ceb267"
+SRC_URI = "git://github.com/docker/containerd.git;nobranch=1 \
+          "
+CONTAINERD_VERSION = "0.2.2"
+
+PROVIDES += "virtual/containerd"
+RPROVIDES_${PN} = "virtual/containerd"

recipes-containers/containerd/containerd.inc

@@ -4,18 +4,12 @@ DESCRIPTION = "containerd is a daemon to control runC, built for performance and
                containerd leverages runC's advanced features such as seccomp and user namespace \
                support as well as checkpoint and restore for cloning and live migration of containers."
 
-SRCREV = "03e5862ec0d8d3b3f750e19fca3ee367e13c090e"
-SRC_URI = "\
-	git://github.com/docker/containerd.git;branch=docker-1.13.x \
-	"
-
 # Apache-2.0 for containerd
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE.code;md5=aadc30f9c14d876ded7bedc0afd2d3d7"
 
 S = "${WORKDIR}/git"
 
-CONTAINERD_VERSION = "0.2.3"
 PV = "${CONTAINERD_VERSION}+git${SRCREV}"
 
 DEPENDS = "go-cross-${TARGET_ARCH} \

recipes-containers/docker/docker_git.bb

@@ -63,7 +63,8 @@ DEPENDS_append_class-target = "lvm2"
 RDEPENDS_${PN} = "curl aufs-util git util-linux iptables \
                   ${@bb.utils.contains('DISTRO_FEATURES','systemd','','cgroup-lite',d)} \
                  "
-RDEPENDS_${PN} += "containerd runc"
+RDEPENDS_${PN} += "virtual/containerd virtual/runc"
+
 RRECOMMENDS_${PN} = "kernel-module-dm-thin-pool kernel-module-nf-nat"
 RSUGGESTS_${PN} = "lxc docker-registry rt-tests"
 DOCKER_PKG="github.com/docker/docker"

recipes-containers/runc/runc-docker_git.bb

@@ -0,0 +1,11 @@
+include runc.inc
+
+# Note: this rev is before the required protocol field, update when all components
+#       have been updated to match.
+SRCREV = "2f7393a47307a16f8cee44a37b262e8b81021e3e"
+SRC_URI = "git://github.com/docker/runc.git;nobranch=1 \
+          "
+
+RUNC_VERSION = "1.0.0-rc2"
+PROVIDES += "virtual/runc"
+RPROVIDES_${PN} = "virtual/runc"

recipes-containers/runc/runc-opencontainers_git.bb

@@ -0,0 +1,8 @@
+include runc.inc
+
+SRCREV = "1cdaa709f151b61cee2bdaa09d8e5d2b58a8ba72"
+SRC_URI = "git://github.com/opencontainers/runc;branch=master \
+          "
+RUNC_VERSION = "1.0.0-rc1"
+PROVIDES += "virtual/runc"
+RPROVIDES_${PN} = "virtual/runc"

recipes-containers/runc/runc.inc

@@ -2,20 +2,12 @@ HOMEPAGE = "https://github.com/opencontainers/runc"
 SUMMARY = "runc container cli tools"
 DESCRIPTION = "runc is a CLI tool for spawning and running containers according to the OCI specification."
 
-# Note: this rev is before the required protocol field, update when all components
-#       have been updated to match.
-SRCREV = "2f7393a47307a16f8cee44a37b262e8b81021e3e"
-SRC_URI = "\
-	git://github.com/docker/runc.git;nobranch=1 \
-	"
-
 # Apache-2.0 for containerd
 LICENSE = "Apache-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=435b266b3899aa8a959f17d41c56def8"
 
 S = "${WORKDIR}/git"
 
-RUNC_VERSION = "1.0.0-rc2"
 PV = "${RUNC_VERSION}+git${SRCREV}"
 
 DEPENDS = "go-cross-${TARGET_ARCH} \