2 # shellcheck disable=SC1073,SC1072,SC1039,SC2059,SC2046
3 #Install the k8s-master & k8s-worker node from Mgnt node
8 # Displays the help menu.
13 echo "This script can help you to deploy a simple iec testing"
15 echo "Firstly, the master node and worker node information must"
16 echo "be added into config file which will be used for deployment."
18 echo "Secondly, there should be an user on each node which will be"
19 echo "used to install the corresponding software on master and"
20 echo "worker nodes. At the same time, this user should be enable to"
21 echo "run the sudo command without input password on the hosts."
23 echo "In the end, some optional parameters could be directly passed"
24 echo "to startup.sh by shell for easy customizing your own IEC"
26 echo "-k|--kube: ---- The version of k8s"
27 echo "-c|--cni-ver: ---- Kubernetes-cni version"
28 echo "-C|--cni: ---- CNI type: calico/flannel"
30 echo "Example usages:"
31 echo " ./startup.sh #Deploy with default parameters"
32 echo " #Deploy the flannel with 1.15.2 K8s"
33 echo " ./startup.sh -C flannel -k 1.15.2 -c 0.7.5"
38 # Setup system configuration before invoke setup-cni.sh
40 k8s_worker_preconfigure() {
43 if [ -n "${DEV_NAME[$ip_addr]}" ]
45 CONTIVPP_CONFIG="cd iec/src/foundation/scripts/cni/contivpp && sudo ./contiv-update-config.sh ${DEV_NAME[$ip_addr]}"
46 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $CONTIVPP_CONFIG
50 DANM_CONFIG="cd iec/src/foundation/scripts/cni/danm && sudo ./danm_install.sh"
51 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $DANM_CONFIG
54 CILIUM_CONFIG="cd iec/src/foundation/scripts/cni/cilium && sudo ./cilium_install.sh"
55 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} $CILIUM_CONFIG
68 INSTALL_SOFTWARE="sudo apt-get update && sudo apt-get install -y git &&\
69 sudo rm -rf ~/.kube ~/iec &&\
70 git clone ${REPO_URL} &&\
71 cd iec/src/foundation/scripts/ && source k8s_common.sh $KUBE_VERSION $CNI_VERSION"
73 #Automatic deploy the K8s environments on Master node
74 SETUP_MASTER="cd iec/src/foundation/scripts/ && source k8s_master.sh ${K8S_MASTER_IP} ${POD_NETWORK_CIDR} ${SVC_CIDR}"
75 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${INSTALL_SOFTWARE}
76 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_MASTER} | tee ${LOG_FILE}
78 TOKEN=$(grep "\--token " ./${LOG_FILE})
79 TOKEN_ID=$(echo ${TOKEN#*"token "}|cut -f1 -d' ')
81 SH256=$(grep "\--discovery-token-ca-cert-hash " ./${LOG_FILE})
82 TOKEN_CA_SH256=${SH256#*"sha256:"}
84 KUBEADM_JOIN_CMD="kubeadm join ${K8S_MASTER_IP}:6443 --token ${TOKEN_ID} --discovery-token-ca-cert-hash sha256:${TOKEN_CA_SH256}"
86 #Automatic deploy the K8s environments on each worker-node
87 SETUP_WORKER="cd iec/src/foundation/scripts/ && source k8s_worker.sh"
89 for worker in "${K8S_WORKER_GROUP[@]}"
91 ip_addr="$(cut -d',' -f1 <<<${worker})"
92 passwd="$(cut -d',' -f2 <<<${worker})"
93 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
95 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${INSTALL_SOFTWARE}
96 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "echo \"sudo ${KUBEADM_JOIN_CMD}\" >> ./iec/src/foundation/scripts/k8s_worker.sh"
98 k8s_worker_preconfigure
100 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} ${SETUP_WORKER}
101 sshpass -p ${passwd} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${ip_addr} "sudo swapon -a"
105 #Deploy etcd & CNI from master node
106 SETUP_CNI="cd iec/src/foundation/scripts && source setup-cni.sh $CNI_TYPE $POD_NETWORK_CIDR $K8S_MASTER_IP $SVC_CIDR $CLUSTER_IP"
107 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_CNI}
108 SETUP_HELM="cd iec/src/foundation/scripts && source helm.sh"
109 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${SETUP_HELM}
114 # Check the K8s environments
119 VERIFY_K8S="cd iec/src/foundation/scripts/ && source nginx.sh"
120 sshpass -p ${K8S_MASTERPW} ssh -o StrictHostKeyChecking=no ${HOST_USER}@${K8S_MASTER_IP} ${VERIFY_K8S}
127 echo "K8S_MASTER_IP:${K8S_MASTER_IP}"
128 echo "HOST_USER:${HOST_USER}"
129 echo "REPO_URL:${REPO_URL}"
131 echo "The number of K8s-Workers:${#K8S_WORKER_GROUP[@]}"
132 for worker in "${K8S_WORKER_GROUP[@]}"
134 ip_addr="$(cut -d',' -f1 <<<${worker})"
135 passwd="$(cut -d',' -f2 <<<${worker})"
136 echo "Install & Deploy on ${ip_addr}. password:${passwd}"
139 echo "KUBE_VERSION: ${KUBE_VERSION}"
140 echo "CNI_TPYE: ${CNI_TYPE}"
141 echo "CLUSTER_IP: ${CLUSTER_IP}"
142 echo "POD_NETWORK_CIDR: ${POD_NETWORK_CIDR}"
145 # Read the configuration file
150 ARGS=`getopt -a -o C:k:c:h -l cni:,kube:,cni-ver:,help -- "$@"`
151 eval set -- "${ARGS}"
161 echo "This is config kube version:$2"
166 echo "This is config cni version:$2"
171 echo "this is help case"