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
53 CILIUM_CONFIG="cd iec/src/foundation/scripts/cni/cilium && sudo ./cilium_install.sh"
54 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $CILIUM_CONFIG
67 INSTALL_SOFTWARE="sudo apt-get update && sudo apt-get install -y git &&\
68 sudo rm -rf ~/.kube ~/iec &&\
69 git clone ${REPO_URL} &&\
70 cd iec/src/foundation/scripts/ && source k8s_common.sh $KUBE_VERSION $CNI_VERSION"
72 #Automatic deploy the K8s environments on Master node
73 SETUP_MASTER="cd iec/src/foundation/scripts/ && source k8s_master.sh ${K8S_MASTER_IP} ${POD_NETWORK_CIDR} ${SVC_CIDR}"
74 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${INSTALL_SOFTWARE}
75 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_MASTER} | tee ${LOG_FILE}
77 TOKEN=$(grep "\--token " ./${LOG_FILE})
78 TOKEN_ID=$(echo ${TOKEN#*"token "}|cut -f1 -d' ')
80 SH256=$(grep "\--discovery-token-ca-cert-hash " ./${LOG_FILE})
81 TOKEN_CA_SH256=${SH256#*"sha256:"}
83 KUBEADM_JOIN_CMD="kubeadm join ${K8S_MASTER_IP}:6443 --token ${TOKEN_ID} --discovery-token-ca-cert-hash sha256:${TOKEN_CA_SH256}"
85 #Automatic deploy the K8s environments on each worker-node
86 SETUP_WORKER="cd iec/src/foundation/scripts/ && source k8s_worker.sh"
88 for worker in "${K8S_WORKER_GROUP[@]}"
90 ip_addr="$(cut -d',' -f1 <<<${worker})"
91 passwd="$(cut -d',' -f2 <<<${worker})"
92 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
94 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${INSTALL_SOFTWARE}
95 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "echo \"sudo ${KUBEADM_JOIN_CMD}\" >> ./iec/src/foundation/scripts/k8s_worker.sh"
97 k8s_worker_preconfigure
99 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${SETUP_WORKER}
100 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "sudo swapon -a"
104 #Deploy etcd & CNI from master node
105 SETUP_CNI="cd iec/src/foundation/scripts && source setup-cni.sh $CNI_TYPE $POD_NETWORK_CIDR $CLUSTER_IP $K8S_MASTER_IP $SVC_CIDR"
106 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_CNI}
107 SETUP_HELM="cd iec/src/foundation/scripts && source helm.sh"
108 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_HELM}
113 # Check the K8s environments
118 VERIFY_K8S="cd iec/src/foundation/scripts/ && source nginx.sh"
119 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${VERIFY_K8S}
126 echo "K8S_MASTER_IP:${K8S_MASTER_IP}"
127 echo "HOST_USER:${HOST_USER}"
128 echo "REPO_URL:${REPO_URL}"
130 echo "The number of K8s-Workers:${#K8S_WORKER_GROUP[@]}"
131 for worker in "${K8S_WORKER_GROUP[@]}"
133 ip_addr="$(cut -d',' -f1 <<<${worker})"
134 passwd="$(cut -d',' -f2 <<<${worker})"
135 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
138 echo "KUBE_VERSION: ${KUBE_VERSION}"
139 echo "CNI_TPYE: ${CNI_TYPE}"
140 echo "CLUSTER_IP: ${CLUSTER_IP}"
141 echo "POD_NETWORK_CIDR: ${POD_NETWORK_CIDR}"
144 # Read the configuration file
149 ARGS=`getopt -a -o C:k:c:h -l cni:,kube:,cni-ver:,help -- "$@"`
150 eval set -- "${ARGS}"
160 echo "This is config kube version:$2"
165 echo "This is config cni version:$2"
170 echo "this is help case"