问题1:Nginx不能动态解析域名,重启服务Nginx不能自动切换访问的问题。 问题2:未配置set指令,就报错直接不能启动,启动失败的问题。 示例: [emerg] 1#1: host not found in upstream "xxx-gateway" in /etc/nginx/conf.d/default.conf:60 server{listen80;server_name localhost;# access_log /var/log/nginx/...
include/usr/local/nginx/conf/ports/*.conf; } 1.1.3:配置四层反向代理 -6-92conf]# mkdir /usr/local/nginx/conf/ports/ -6-92conf]# vi /usr/local/nginx/conf/ports/apiserver.conf upstream kube-apiserver { server192.168.6.94:6443max_fails=3fail_timeout=30s; server192.168.6.95:6443max_fails...
可以更新pod中的配置 [root@k8s-master static]# cat configmap.yaml kind: ConfigMap apiVersion: v1 metadata: name: nginx-configuration namespace: ingress-nginx labels: app.kubernetes.io/name: ingress-nginx app.kubernetes.io/part-of: ingress-nginx --- kind: ConfigMap apiVersion: v1 metadata: na...
客户端通过负载均衡器的反向代理来访问k8s上的服务, nginx pod和tomcat pod 由k8s svc 资源进行关联;所有数据(静态资源和动态资源)通过存储挂载至对应pod中;nginx作为服务入口,它负责接收客户端的请求,同时响应静态资源(到存储上读取,比如js文件,css文件,图片等);后端动态资源,由nginx将请求转发至后端tomcat server ...
404 Not Found 500 Internal Server Eroor 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 2、在k8s中模拟错误页面 本文中涉及到的的k8s集群版本、Ingress nginx版本如下 # kubectl version Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.0", GitCommit:"e8462b5b5dc...
upstream app { server localhost:8080; keepalive 1024; } server { listen 80 default_server; root /usr/local/app; access_log /var/log/nginx/app.access_log main; error_log /var/log/nginx/app.error_log; location / { proxy_pass http://app/; ...
dnsPolicy: ClusterFirstWithHostNet nodeSelector: kubernetes.io/os:linux priorityClassName: system-node-critical containers: name: nginx-proxy image:docker.io/library/nginx:1.19 imagePullPolicy: IfNotPresent resources: requests: cpu: 25m memory: 32M ...
404 Not Found 500 Internal Server Eroor 502 Bad Gateway 503 Service Unavailable 504 Gateway Timeout 2、在k8s中模拟错误页面 本文中涉及到的的k8s集群版本、Ingress nginx版本如下 代码语言:javascript 复制 # kubectl version Client Version:version.Info{Major:"1",Minor:"15",GitVersion:"v1.15.0",GitCom...
通常Nginx作为代理服务,负责转发用户的请求,那么在转发的过程中建议开启HTTP长连接,用户减少握手的次数,降低服务器损耗。配置Nginx代理服务使用长连接方式keepalive connections(应用层面优化)vim /etc/nginx/conf.d/proxy.confupstream test { server 10.0.0.1:80; keepalive 32; # 长连接 keepalived_requests 100; ...
#注: –hostname-override:显示名称,集群中唯一 –network-plugin:启用CNI –kubeconfig:空路径,会自动生成,后面用于连接apiserver –bootstrap-kubeconfig:首次启动向apiserver申请证书 –config:配置参数文件 –cert-dir:kubelet证书生成目录 –pod-infra-container-image:管理Pod网络容器的镜像 ...