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#!/bin/bash
# Copyright (c) 2018 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -xo pipefail
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# Include
source ${SCRIPT_DIR}/config/defaults
source ${SCRIPT_DIR}/shell/dpdk_utils.sh
source ${SCRIPT_DIR}/shell/k8s_utils.sh
# Read configuration
while read line
do
if echo $line | grep -F = &>/dev/null
then
varname=$(echo "$line" | cut -d '=' -f 1)
cfg[$varname]=$(echo "$line" | cut -d '=' -f 2-)
fi
done < ${SCRIPT_DIR}/config/config
trap "k8s_utils.destroy" ERR
case "$1" in
prepare)
# Revert any changes made to this host by 'kubeadm init'
k8s_utils.destroy
# Sets up the Kubernetes master
k8s_utils.prepare
;;
deploy_calico)
# Revert any changes made to this host by 'kubeadm init'
k8s_utils.destroy
# Load kernel modules uio/uio_pci_generic
dpdk_utils.load_modules
# Sets up the Kubernetes master
k8s_utils.prepare "--pod-network-cidr=192.168.0.0/16"
# Apply resources
k8s_utils.calico_deploy ${cfg[K8S_CALICO]}
# Dump Kubernetes objects ...
k8s_utils.dump_all
;;
affinity_non_vpp)
# Set affinity for all non VPP docker containers to CPU 0
k8s_utils.affinity_non_vpp
;;
destroy)
# Revert any changes made to this host by 'kubeadm init'
k8s_utils.destroy
;;
*)
echo "usage: $0 function"
echo "function:"
echo " prepare"
echo " deploy_calico"
echo " affinity_non_vpp"
echo " destroy"
exit 1
esac
shift
echo Kubernetes setup finished
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