Remove 10-containerd-net.conflist from cri-containerd-cni release tarball.

Signed-off-by: Lantao Liu <lantaol@google.com>

hack/install/install-cni.sh

@@ -20,7 +20,6 @@ set -o pipefail
 
 source $(dirname "${BASH_SOURCE[0]}")/utils.sh
 CNI_DIR=${DESTDIR}/opt/cni
-CNI_CONFIG_DIR=${DESTDIR}/etc/cni/net.d
 CNI_PKG=github.com/containernetworking/plugins
 
 # Create a temporary GOPATH for cni installation.
@@ -34,33 +33,6 @@ cd ${GOPATH}/src/${CNI_PKG}
 FASTBUILD=true ./build.sh
 ${SUDO} mkdir -p ${CNI_DIR}
 ${SUDO} cp -r ./bin ${CNI_DIR}
-${SUDO} mkdir -p ${CNI_CONFIG_DIR}
-${SUDO} bash -c 'cat >'${CNI_CONFIG_DIR}'/10-containerd-net.conflist <<EOF
-{
-  "cniVersion": "0.3.1",
-  "name": "containerd-net",
-  "plugins": [
-    {
-      "type": "bridge",
-      "bridge": "cni0",
-      "isGateway": true,
-      "ipMasq": true,
-      "promiscMode": true,
-      "ipam": {
-        "type": "host-local",
-        "subnet": "10.88.0.0/16",
-        "routes": [
-          { "dst": "0.0.0.0/0" }
-        ]
-      }
-    },
-    {
-      "type": "portmap",
-      "capabilities": {"portMappings": true}
-    }
-  ]
-}
-EOF'
 
 # Clean the tmp GOPATH dir.
 rm -rf ${TMPGOPATH}