From 4639f1939d67b49fba37611193284da4873b2bcd Mon Sep 17 00:00:00 2001
From: Jackie Huang <jackie.huang@windriver.com>
Date: Wed, 23 Oct 2019 14:31:44 +0800
Subject: [PATCH] flannel: add new recipe

Flannel is a simple and easy way to configure a layer 3 network fabric
designed for Kubernetes.

Issue-ID: INF-4
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Change-Id: I5121601c27af8c9a98c9e57b50985942dcaa887e
---
 .../packagegroups/packagegroup-oran.bb             |  2 +
 .../kubernetes-plugins/flannel_0.11.0.bb           | 45 ++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 meta-oran/recipes-containers/kubernetes-plugins/flannel_0.11.0.bb

diff --git a/meta-oran/recipes-base/packagegroups/packagegroup-oran.bb b/meta-oran/recipes-base/packagegroups/packagegroup-oran.bb
index bbafcf0..32b8fd2 100644
--- a/meta-oran/recipes-base/packagegroups/packagegroup-oran.bb
+++ b/meta-oran/recipes-base/packagegroups/packagegroup-oran.bb
@@ -48,11 +48,13 @@ RDEPENDS_${PN}-docker = "\
 
 RDEPENDS_${PN}-k8s = "\
     cni \
+    flannel \
     iproute2-tc \
     kubernetes \
 "
 
 RRECOMMENDS_${PN}-k8s = "\
+    flannel-img \
     kubernetes-img \
 "
 
diff --git a/meta-oran/recipes-containers/kubernetes-plugins/flannel_0.11.0.bb b/meta-oran/recipes-containers/kubernetes-plugins/flannel_0.11.0.bb
new file mode 100644
index 0000000..c7257d3
--- /dev/null
+++ b/meta-oran/recipes-containers/kubernetes-plugins/flannel_0.11.0.bb
@@ -0,0 +1,45 @@
+#
+# Copyright (C) 2019 Wind River Systems, Inc.
+#
+
+SUMMARY = "Flannel is a simple and easy way to configure a layer 3 network fabric designed for Kubernetes."
+DESCRIPTION = "\
+  Flannel runs a small, single binary agent called flanneld on each host, \
+  and is responsible for allocating a subnet lease to each host out of a \
+  larger, preconfigured address space. Flannel uses either the Kubernetes \
+  API or etcd directly to store the network configuration, the allocated \
+  subnets, and any auxiliary data (such as the host's public IP). Packets \
+  are forwarded using one of several backend mechanisms including VXLAN and \
+  various cloud integrations. \
+"
+HOMEPAGE = "https://github.com/coreos/flannel"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+SRC_URI = "\
+    https://github.com/coreos/flannel/archive/v${PV}.tar.gz;downloadfilename=${BPN}-v${PV}.tar.gz \
+    file://docker-img-flannel-v0.11.0.tar.bz2;unpack=0 \
+"
+
+SRC_URI[md5sum] = "e023f76c688fd74dce6c0c8df8bea5d7"
+SRC_URI[sha256sum] = "476c886ddc06a8afcf54e181ac55579224c6be424089567a0b8d9e93dd08a053"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+PACKAGES =+ "${PN}-img"
+
+DOCKER_IMG = "/opt/docker_images/${BPN}"
+K8S_PLUGINS = "${sysconfdir}/kubernetes/plugins/${BPN}"
+
+do_install() {
+    install -d ${D}${K8S_PLUGINS}
+    install -m 644 ${S}/README.md ${D}${K8S_PLUGINS}
+    install -m 644 ${S}/Documentation/kube-flannel.yml ${D}${K8S_PLUGINS}
+
+    # Install the saved docker image
+    install -d ${D}${DOCKER_IMG}
+    install -m 644 ${WORKDIR}/docker-img-*.tar.bz2 ${D}${DOCKER_IMG}
+}
+
+FILES_${PN}-img = "${DOCKER_IMG}"
-- 
2.16.6