nginx: [emerg] could not build server_names_hash, you should increase server_names_hash_bucket_size: 32
server_names_hash_bucket_size 64;
server_names_hash_bucket_size 64;
func Md5File(filePath string) (string, error) { va… 继续阅读 golang get file md5
error: [root@node02 ~]# kubeadm join 172.16.0.10:6… 继续阅读 Found multiple CRI endpoints on the host. Please define which one do you wish to use by setting the ‘criSocket’ field in the kubeadm configuration file
svc: sessionAffinity: ClientIP sessionAffinityConf… 继续阅读 kubernetes pod 客户端ip会话亲和性
root@n1:~# kubeadm join 172.16.0.4:6443 –token 4o… 继续阅读 error execution phase preflight: unable to fetch the kubeadm-config ConfigMap: failed to decode cluster configuration data: no kind “ClusterConfiguration” is registered for version “kubeadm.k8s.io/v1beta3” in scheme “k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/scheme /scheme.go:31″To see the stack trace of this error execute with –v=5 or higher
修改JENKINS_HOME/users/usernamedir 目录下的config.xml: 找… 继续阅读 jenkins 忘记密码
upstream xxxx { least_conn; #选择当前连接数最少的server… 继续阅读 nginx tcp负载均衡算法
在 master 节点上执行 获得 join命令参数 [root@master 1204]# kub… 继续阅读 kubernetes新增node节点
一面 1、自我介绍、自己做的项目和技术领域 开放题 2、项目中的监控:那个监控指标常见的有哪些? 答… 继续阅读 2019蚂蚁金服Java必问面试题及答案
hash 算法并不是保证绝对的平衡,如果 cache 较少的话,对象并不能被均匀的映射到 cache… 继续阅读 hash算法虚拟节点
一致性哈希算法(Consistent Hashing Algorithm)是一种分布式算法,常用于负… 继续阅读 一致性哈希算法
{ “config”: { “chainId”: 456719, “homesteadBlock”:… 继续阅读 私有的创世状态genesis.json参数说明
service向后台pod转发默认规则是轮询,当设置sessionAffinity会话粘性后,变成i… 继续阅读 kubernetes service会话保持 连接亲和性 iphash
stream { upstream backend { hash $remote_addr cons… 继续阅读 nginx tcp 转发实现ip_hash和ssl
https://files.pythonhosted.org/packages/25/4b/6fbf… 继续阅读 python passlib密码验证
nginx从1.9.0开始支持TCP反向代理 重新编译,增加参数: –with-stream –… 继续阅读 nginx开启socket转发