2 #Install the k8s-master & k8s-worker node from Mgnt node
7 # Displays the help menu.
12 echo "This script can help you to deploy a simple iec testing"
14 echo "Firstly, the master node and worker node information must"
15 echo "be added into config file which will be used for deployment."
17 echo "Secondly, there should be an user on each node which will be"
18 echo "used to install the corresponding software on master and"
19 echo "worker nodes. At the same time, this user should be enable to"
20 echo "run the sudo command without input password on the hosts."
22 echo "In the end, some optional parameters could be directly passed"
23 echo "to startup.sh by shell for easy customizing your own IEC"
25 echo "-k|--kube: ---- The version of k8s"
26 echo "-c|--cni-ver: ---- Kubernetes-cni version"
27 echo "-C|--cni: ---- CNI type: calico/flannel"
29 echo "Example usages:"
30 echo " ./startup.sh #Deploy with default parameters"
31 echo " #Deploy the flannel with 1.15.2 K8s"
32 echo " ./startup.sh -C flannel -k 1.15.2 -c 0.7.5"
37 # Setup system configuration before invoke setup-cni.sh
39 k8s_worker_preconfigure() {
42 if [ -n "${DEV_NAME[$ip_addr]}" ]
44 CONTIVPP_CONFIG="cd iec/src/foundation/scripts/cni/contivpp && sudo ./contiv-update-config.sh ${DEV_NAME[$ip_addr]}"
45 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $CONTIVPP_CONFIG
49 DANM_CONFIG="cd iec/src/foundation/scripts/cni/danm && sudo ./danm_install.sh"
50 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $DANM_CONFIG
63 INSTALL_SOFTWARE="sudo apt-get update && sudo apt-get install -y git &&\
64 sudo rm -rf ~/.kube ~/iec &&\
65 git clone ${REPO_URL} &&\
66 cd iec/src/foundation/scripts/ && source k8s_common.sh $KUBE_VERSION $CNI_VERSION"
68 #Automatic deploy the K8s environments on Master node
69 SETUP_MASTER="cd iec/src/foundation/scripts/ && source k8s_master.sh ${K8S_MASTER_IP} ${POD_NETWORK_CIDR} ${SVC_CIDR}"
70 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${INSTALL_SOFTWARE}
71 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_MASTER} | tee ${LOG_FILE}
73 TOKEN=$(grep "\--token " ./${LOG_FILE})
74 TOKEN_ID=$(echo ${TOKEN#*"token "}|cut -f1 -d' ')
76 SH256=$(grep "\--discovery-token-ca-cert-hash " ./${LOG_FILE})
77 TOKEN_CA_SH256=${SH256#*"sha256:"}
79 KUBEADM_JOIN_CMD="kubeadm join ${K8S_MASTER_IP}:6443 --token ${TOKEN_ID} --discovery-token-ca-cert-hash sha256:${TOKEN_CA_SH256}"
81 #Automatic deploy the K8s environments on each worker-node
82 SETUP_WORKER="cd iec/src/foundation/scripts/ && source k8s_worker.sh"
84 for worker in "${K8S_WORKER_GROUP[@]}"
86 ip_addr="$(cut -d',' -f1 <<<${worker})"
87 passwd="$(cut -d',' -f2 <<<${worker})"
88 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
90 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${INSTALL_SOFTWARE}
91 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "echo \"sudo ${KUBEADM_JOIN_CMD}\" >> ./iec/src/foundation/scripts/k8s_worker.sh"
93 k8s_worker_preconfigure
95 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${SETUP_WORKER}
96 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "sudo swapon -a"
100 #Deploy etcd & CNI from master node
101 SETUP_CNI="cd iec/src/foundation/scripts && source setup-cni.sh $CNI_TYPE $POD_NETWORK_CIDR $CLUSTER_IP $K8S_MASTER_IP $SVC_CIDR"
102 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_CNI}
103 SETUP_HELM="cd iec/src/foundation/scripts && source helm.sh"
104 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_HELM}
109 # Check the K8s environments
114 VERIFY_K8S="cd iec/src/foundation/scripts/ && source nginx.sh"
115 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${VERIFY_K8S}
122 echo "K8S_MASTER_IP:${K8S_MASTER_IP}"
123 echo "HOST_USER:${HOST_USER}"
124 echo "REPO_URL:${REPO_URL}"
126 echo "The number of K8s-Workers:${#K8S_WORKER_GROUP[@]}"
127 for worker in "${K8S_WORKER_GROUP[@]}"
129 ip_addr="$(cut -d',' -f1 <<<${worker})"
130 passwd="$(cut -d',' -f2 <<<${worker})"
131 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
134 echo "KUBE_VERSION: ${KUBE_VERSION}"
135 echo "CNI_TPYE: ${CNI_TYPE}"
136 echo "CLUSTER_IP: ${CLUSTER_IP}"
137 echo "POD_NETWORK_CIDR: ${POD_NETWORK_CIDR}"
140 # Read the configuration file
145 ARGS=`getopt -a -o C:k:c:h -l cni:,kube:,cni-ver:,help -- "$@"`
146 eval set -- "${ARGS}"
156 echo "This is config kube version:$2"
161 echo "This is config cni version:$2"
166 echo "this is help case"