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|
#!/bin/bash
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2018
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
set -o errexit
set -o nounset
set -o pipefail
source _common.sh
source _functions.sh
function generate_CRD_for_bridge_cni {
local csar_id=$1
_checks_args $csar_id
pushd ${CSAR_DIR}/${csar_id}
cat << NET > bridge-network.yaml
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: bridge-conf
spec:
config: '{
"cniVersion": "0.3.0",
"name": "mynet",
"type": "bridge",
"ipam": {
"type": "host-local",
"subnet": "$multus_private_net_cidr"
}
}'
NET
popd
}
function generate_CRD_for_macvlan_cni {
local csar_id=$1
local master_name=`route | grep 'default' | awk '{print $8}' |head -n 1`
_checks_args $csar_id
pushd ${CSAR_DIR}/${csar_id}
cat << NET > macvlan-network.yaml
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: macvlan-conf
spec:
config: '{
"cniVersion": "0.3.0",
"name": "mynet",
"type": "macvlan",
"master": "$master_name",
"ipam": {
"type": "host-local",
"subnet": "$multus_private_net_cidr"
}
}'
NET
popd
}
function generate_CRD_for_ipvlan_cni {
local csar_id=$1
local master_name=`route | grep 'default' | awk '{print $8}' |head -n 1`
_checks_args $csar_id
pushd ${CSAR_DIR}/${csar_id}
cat << NET > ipvlan-network.yaml
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: ipvlan-conf
spec:
config: '{
"cniVersion": "0.3.0",
"name": "mynet",
"type": "ipvlan",
"master": "$master_name",
"ipam": {
"type": "host-local",
"subnet": "$multus_private_net_cidr"
}
}'
NET
popd
}
function generate_CRD_for_ptp_cni {
local csar_id=$1
_checks_args $csar_id
pushd ${CSAR_DIR}/${csar_id}
cat << NET > ptp-network.yaml
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
name: ptp-conf
spec:
config: '{
"cniVersion": "0.3.0",
"name": "mynet",
"type": "ptp",
"ipam": {
"type": "host-local",
"subnet": "$multus_private_net_cidr"
}
}'
NET
popd
}
csar_id=49408ca6-b75b-11e8-8076-525400feed26
# Setup
generate_CRD_for_bridge_cni $csar_id
generate_CRD_for_macvlan_cni $csar_id
generate_CRD_for_ipvlan_cni $csar_id
generate_CRD_for_ptp_cni $csar_id
pushd ${CSAR_DIR}/${csar_id}
kubectl apply -f bridge-network.yaml
kubectl apply -f macvlan-network.yaml
kubectl apply -f ipvlan-network.yaml
kubectl apply -f ptp-network.yaml
for cni in ${CNI_PLUGINS:-bridge macvlan ipvlan ptp}; do
cat << DEPLOYMENT > $multus_deployment_name.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: $multus_deployment_name
labels:
app: multus
spec:
replicas: 1
selector:
matchLabels:
app: multus
template:
metadata:
labels:
app: multus
annotations:
k8s.v1.cni.cncf.io/networks: ${cni}-conf
spec:
containers:
- name: $multus_deployment_name
image: "busybox"
command: ["top"]
stdin: true
tty: true
DEPLOYMENT
setup $multus_deployment_name
# Test
deployment_pod=$(kubectl get pods | grep $multus_deployment_name | awk '{print $1}')
echo "===== $deployment_pod details ====="
kubectl exec -it $deployment_pod -- ip a
multus_nic=$(kubectl exec -it $deployment_pod -- ip a)
net1_ip=$(kubectl exec -it $deployment_pod -- ifconfig net1 \
| grep "inet addr" | awk '{ print $2}' |tr -d "addr:")
if [[ $multus_nic != *"net1"* ]]; then
echo "The $deployment_pod pod doesn't contain the net1 nic"
exit 1
else
check_ip_range ${net1_ip} ${multus_private_net_cidr}
if [[ $? -eq 1 ]]; then
echo "unexpected ip range"
exit 0
fi
echo "$cni Test Completed!"
fi
# Teardown
teardown $multus_deployment_name
done
popd
|
