blueprints/iotgateway/scripts/kubeedge/kubeedge_setup.sh

   1 #!/bin/bash -ex
   2 ##############################################################################
   3 # Copyright (c) 2019 Huawei Tech and others.
   4 #
   5 # All rights reserved. This program and the accompanying materials
   6 # are made available under the terms of the Apache License, Version 2.0
   7 # which accompanies this distribution, and is available at
   8 # http://www.apache.org/licenses/LICENSE-2.0
   9 ##############################################################################
  10
  11 # constants
  12
  13 VERSION="v1.1.0"
  14 OS="linux"
  15 ARCH="amd64"
  16
  17 PATH_OF_EDGECORE="/etc/kubeedge-v1.1.0-linux-amd64/edge/edgecore"
  18
  19 initialize_k8s_cluster()
  20 {
  21    source common.sh
  22    source k8smaster.sh
  23 }
  24
  25 kubeedge_tar_untar()
  26 {
  27
  28    curl -L "https://github.com/kubeedge/kubeedge/releases/download/${VERSION}/kubeedge-${VERSION}-${OS}-${ARCH}.tar.gz" \
  29    --output kubeedge-${VERSION}-${OS}-${ARCH}.tar.gz && sudo tar -xf kubeedge-${VERSION}-${OS}-${ARCH}.tar.gz  -C /etc
  30
  31 }
  32
  33 generate_certs()
  34 {
  35    echo "generate_certs started"
  36    wget -L https://raw.githubusercontent.com/kubeedge/kubeedge/master/build/tools/certgen.sh
  37
  38    chmod +x certgen.sh
  39    bash -x ./certgen.sh genCertAndKey edge
  40
  41    echo "generate_certs ended"
  42
  43 }
  44
  45 initialize_yaml()
  46 {
  47    echo "initalize_yaml started"
  48    wget -L https://raw.githubusercontent.com/kubeedge/kubeedge/master/build/crds/devices/devices_v1alpha1_devicemodel.yaml
  49
  50    chmod +x devices_v1alpha1_devicemodel.yaml
  51
  52    kubectl create -f devices_v1alpha1_devicemodel.yaml
  53
  54    wget -L https://raw.githubusercontent.com/kubeedge/kubeedge/master/build/crds/devices/devices_v1alpha1_device.yaml
  55
  56    chmod +x devices_v1alpha1_device.yaml
  57    kubectl create -f devices_v1alpha1_device.yaml
  58    echo "initialize_yaml ended"
  59 }
  60
  61 # Run cloudcore
  62
  63 cloudcore_start()
  64 {
  65    echo "cloudcore_start started"
  66    cp controller.yaml /etc/kubeedge-${VERSION}-${OS}-${ARCH}/cloud/cloudcore/conf/controller.yaml
  67    cd /etc/kubeedge-${VERSION}-${OS}-${ARCH}/cloud/cloudcore
  68    nohup ./cloudcore > cloudcore.log 2>&1 &
  69    echo "cloudcore_start ended"
  70 }
  71
  72 edge_modify()
  73 {
  74    sed "s/0.0.0.0/${MASTERNODEIP}/" /etc/kubeedge-${VERSION}-${OS}-${ARCH}/edge/conf/edge.yaml > /etc/kubeedge-${VERSION}-${OS}-${ARCH}/edge/conf/edge_new.yaml
  75    #rm -rf /etc/kubeedge-${VERSION}-${OS}-${ARCH}/edge/conf/edge.yaml
  76    mv /etc/kubeedge-${VERSION}-${OS}-${ARCH}/edge/conf/edge_new.yaml /etc/kubeedge-${VERSION}-${OS}-${ARCH}/edge/conf/edge.yaml
  77
  78 }
  79
  80 exec_edge()
  81 {
  82     echo "exec_edge started"
  83
  84     sshpass -p ${EDGENODEPASSWORD} \
  85
  86     scp -r $KUBEEDGE_ETC \
  87     ${EDGENODEUSR}@${EDGENODEIP}:/etc
  88
  89     sshpass -p ${EDGENODEPASSWORD} \
  90     scp -r $KUBEEDGE_VERSION_ETC \
  91     ${EDGENODEUSR}@${EDGENODEIP}:/etc
  92
  93     sshpass -p ${EDGENODEPASSWORD} ssh ${EDGENODEUSR}@${EDGENODEIP} \
  94     nohup $PATH_OF_EDGECORE > edgecore.log 2>&1 &
  95     echo "exec_edge ended"
  96 }
  97
  98 apply_node_json()
  99 {
 100    echo "apply_node_json started"
 101    kubectl apply -f node.json
 102    echo "apply_node_json ended"
 103 }
 104
 105
 106
 107 # start
 108 source config_kubeedge
 109 initialize_k8s_cluster
 110
 111 # sleep added for k8s kube-system pods to be up
 112
 113 sleep 240
 114
 115 kubeedge_tar_untar
 116
 117 generate_certs
 118
 119 initialize_yaml
 120
 121 cloudcore_start
 122 edge_modify
 123 exec_edge > /dev/null 2>&1
 124
 125 apply_node_json
 126
 127 echo "Kubeedge-v1.1.0 installation completed"