问题原因
在 nginx 中增加了这个配置
[root@k8s-node2 ~]# cat /etc/nginx/nginx.conf
stream {
upstream kube-apiserver {
server 192.168.10.64:6443 max_fails=3 fail_timeout=30s;
server 192.168.10.65:6443 max_fails=3 fail_timeout=30s;
}
server {
listen 7443;
proxy_connect_timeout 2s;
proxy_timeout 900s;
proxy_pass kube-apiserver;
}
}
nginx -t 报错
解决方法
# 安装 nginx 源
curl -o /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
# 先安装
yum -y install epel-release
#应该是缺少 modules 模块
yum -y install nginx-all-modules.noarch
然后在用 nginx -t 就好了
[root@k8s-node2 ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful