优化创建集群配置

scripts/config.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-set -euo pipefail
-
-source .env
-
-# 生成keepalived配置文件
-sed -e "s/__MASTER1__/${MASTER1}/g" \
-    -e "s/__MASTER2__/${MASTER2}/g" \
-    -e "s/__MASTER3__/${MASTER3}/g" \
-    -e "s/__VIP__/${VIP}/g" \
-    -i keepalived/*.conf
-
-# 修改脚本内VIP
-sed -e "s/__API_SERVER__/${VIP}/g" -i create_cluster.sh
-

scripts/create_cluster.sh

@@ -1,12 +1,10 @@
 #!/bin/bash
 set -euo pipefail
 
-source ../single.env
-
 # 初始化集群
 sudo kubeadm init \
     --kubernetes-version 1.21.10 \
-    --control-plane-endpoint "${API_SERVER}:6443" \
+    --control-plane-endpoint "$1:6443" \
     --upload-certs \
     --service-cidr=10.96.0.0/12 \
     --pod-network-cidr=10.244.0.0/16

single.sh

@@ -10,5 +10,5 @@ fi
 
 cd scripts
 ./init.sh
-./create_cluster.sh
+./create_cluster.sh ${API_SERVER}
 ./nginx_ingress.sh