cni-route-override: new package

route-override IPAM works as meta CNI plugin to override IP route given by previous CNI plugins. It is useful in a case with network-attachment-definition.
Currently route-override verified its feature with podman and crio(with Kubernetes).

Signed-off-by: Oskari Rauta <oskari.rauta@gmail.com>

net/cni-route-override/Makefile

@@ -0,0 +1,46 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=cni-route-override
+PKG_VERSION:=0.1
+PKG_RELEASE:=$(AUTORELEASE)
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/redhat-nfvpe/$(PKG_NAME).git
+PKG_SOURCE_DATE:=2021-11-29
+PKG_SOURCE_VERSION:=6263d6876c6aa52d6b660e4b54da6b0b58b04022
+PKG_MIRROR_HASH:=c74763b44b2b97927a75aecc8d2e2681784888e20be1a456c34a270fd642d1f0
+
+PKG_MAINTAINER:=Oskari Rauta <oskari.rauta@gmail.com>
+PKG_LICENSE:=Apache-2.0
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_BUILD_DEPENDS:=golang/host
+PKG_BUILD_PARALLEL:=1
+PKG_USE_MIPS16:=0
+
+GO_PKG:=github.com/redhat-nfvpe/$(PKG_NAME)/
+GO_PKG_BUILD_PKG:=github.com/redhat-nfvpe/$(PKG_NAME)/cmd/route-override
+
+include $(INCLUDE_DIR)/package.mk
+include ../../lang/golang/golang-package.mk
+
+define Package/cni-route-override
+  SECTION:=net
+  CATEGORY:=Network
+  TITLE:=Meta CNI plugin for overriding IP route
+  URL:=https://github.com/redhat-nfvpe/cni-route-override/
+  DEPENDS:=$(GO_ARCH_DEPENDS)
+endef
+
+define Package/cni-route-override/description
+  route-override IPAM works as meta CNI plugin to override IP route given by previous CNI plugins.
+endef
+
+define Package/cni-route-override/install
+	$(call GoPackage/Package/Install/Bin,$(PKG_INSTALL_DIR))
+	$(INSTALL_DIR) $(1)/usr/lib/cni
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/lib/cni
+endef
+
+$(eval $(call GoBinPackage,cni-route-override))
+$(eval $(call BuildPackage,cni-route-override))