scripts/src/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 { set +x; } > /dev/null 2>&1
  12
  13 if [ -n "$1" ]; then
  14
  15 if [ "$1" != "--help" ]; then
  16     echo ""
  17     echo "Usage of the command is wrong.. Please type ./kubeedge_setup.sh --help for more details"
  18     echo ""
  19     exit 0
  20 fi
  21
  22 fi
  23
  24 if [ "$1" == "--help" ]; then
  25     echo ""
  26     echo "This script will setup the kubeedge installation on Eliot master and Eliot edge"
  27     echo "Before Executing this, add Eliot master and Eliot edge details in config_kubeedge file"
  28     echo ""
  29     exit 0; set -x;
  30 fi
  31
  32 # take_keedge will download the source code of kubeedge in master and in edge
  33
  34 take_keedge(){
  35
  36     source ~/.profile
  37     git clone https://github.com/kubeedge/kubeedge.git \
  38 $GOPATH/src/github.com/kubeedge/kubeedge
  39     cd $GOPATH/src/github.com/kubeedge/kubeedge/keadm
  40     make
  41 }
  42
  43 source config_kubeedge > /dev/null 2>&1
  44
  45 common_steps="echo $GOPATH && \
  46 echo $HOME && \
  47 echo $(whoami) && \
  48 git clone https://github.com/kubeedge/kubeedge.git $GOPATH/src/github.com/kubeedge/kubeedge && \
  49 source ~/.profile && \
  50 cd $GOPATH/src && \
  51 sudo chmod -R 777 github.com && \
  52 cd $GOPATH/src/github.com/kubeedge/kubeedge/keadm && \
  53 make"
  54
  55 edge_start="cd $GOPATH/src/github.com/kubeedge/kubeedge/keadm && \
  56 sudo chmod +x keadm && \
  57 sudo ./keadm join --edgecontrollerip=$MASTERNODEIP --edgenodeid=$EDGENODEID \
  58 --k8sserverip=$MASTERNODEIP:8080"
  59
  60 # Initialisation of ELIOT master with kubeedge
  61
  62 execute_keedge_controller(){
  63     cd $GOPATH/src/github.com/kubeedge/kubeedge/keadm
  64     sudo chmod +x keadm
  65     sudo ./keadm init
  66 }
  67
  68 # Initialisation of Eliot edge with kubeedge
  69
  70 exec_edge(){
  71
  72     cd $PATH_OF_ELIOTFOLDER/scripts/src
  73
  74     sshpass -p ${EDGENODEPASSWORD} \
  75     scp $PATH_OF_ELIOTFOLDER/scripts/src/config_kubeedge \
  76     ${EDGENODEUSR}@${EDGENODEIP}:$HOME_EDGENODE
  77
  78     sshpass -p ${EDGENODEPASSWORD} ssh ${EDGENODEUSR}@${EDGENODEIP} \
  79     source config_kubeedge
  80
  81     source config_kubeedge > /dev/null 2>&1
  82     sshpass -p ${EDGENODEPASSWORD} \
  83     ssh ${EDGENODEUSR}@${EDGENODEIP} ${common_steps}
  84
  85     echo "After cloning the code in ELIOT edge node"
  86     sshpass -p ${EDGENODEPASSWORD} \
  87     scp /etc/kubeedge/certs.tgz ${EDGENODEUSR}@${EDGENODEIP}:$HOME_EDGENODE
  88
  89     sshpass -p ${EDGENODEPASSWORD} \
  90     ssh ${EDGENODEUSR}@${EDGENODEIP} \
  91     sudo tar -xvzf $HOME/certs.tgz --directory /etc/kubeedge
  92
  93     sshpass -p ${EDGENODEPASSWORD} \
  94     ssh ${EDGENODEUSR}@${EDGENODEIP} ${edge_start}
  95 }
  96
  97 # start
  98
  99 source config_kubeedge > /dev/null 2>&1
 100
 101 take_keedge
 102
 103 execute_keedge_controller
 104
 105 exec_edge > /dev/null 2>&1
 106
 107 sleep 10
 108 sudo kubectl get nodes
 109
 110 if [ "$(id -u)" = 0 ]; then
 111     echo "export KUBECONFIG=/etc/kubernetes/admin.conf" | \
 112 tee -a "${HOME}/.profile"
 113     source "${HOME}/.profile"
 114 else
 115     mkdir -p "${HOME}/.kube"
 116     sudo cp -i /etc/kubernetes/admin.conf "${HOME}/.kube/config"
 117     sudo chown "$(id -u)":"$(id -g)" "${HOME}/.kube/config"
 118 fi
 119
 120 chmod +x $PATH_OF_ELIOTFOLDER/scripts/verifyk8s.sh
 121 source $PATH_OF_ELIOTFOLDER/scripts/verifyk8s.sh
 122