cni: introduce cni networking bbclass

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

1 files changed, 18 insertions, 0 deletions

diff --git a/classes/cni_networking.bbclass b/classes/cni_networking.bbclass
new file mode 100644
index 00000000..9df02b81
--- /dev/null
+++ b/classes/cni_networking.bbclass
@@ -0,0 +1,18 @@
+DEPENDS_append_class-target = " cni"
+
+PACKAGES_prepend = "${PN}-cni "
+
+FILES_${PN}-cni = "${sysconfdir}/cni/net.d/*"
+
+RDEPENDS_${PN}-cni = "cni"
+
+do_install_append() {
+    if [ -z "${CNI_NETWORKING_FILES}" ]; then
+        bbfatal "cni-networking was inherited, but no networking configuration was provided via CNI_NETWORKING_FILES"
+    fi
+    install -d "${D}/${sysconfdir}/cni/net.d/"
+    for f in ${CNI_NETWORKING_FILES}; do
+        conf_name="$(basename $f)"
+        install -D -m 0644 "$f" "${D}/${sysconfdir}/cni/net.d/$conf_name"
+    done
+}