博客再次改版了,这次在细节方面做了一些调整。
k8s集群报错之You must be logged in to the server (Unauthorized)
k8s集群报错之You must be logged in to the server (Unauthorized)
这是个常见的错误,一般是证书更新后,没有即时更新kubectl配置导致的。 error: You must be logged in to the server (Unauthorized) 解决方法 cp -i /etc/kubernetes/admin.conf $HOME/.kube/ ...
sshd禁止密码登录
sshd禁止密码登录
修改配置 vim /etc/ssh/sshd_config # 禁止密码登录 PasswordAuthentication no # 确保秘钥登录打开 PubkeyAuthentication yes 重启服务 # 这里建议reload systemctl reload sshd.ser ...
centos7安装高可用k8s集群
centos7安装高可用k8s集群
一、环境准备 1 主机准备 主机 Ip主机名主功能10.200.20.116master01etcd,apiserver,controller-manager,scheduler,docker,proxy10.200.20.117master02etcd,apiserver,controller ...
signed with custom identity or adhoc
signed with custom identity or adhoc
错误信息 启动APP闪退,然后通过终端启动发下报: not valid for use in process using Library Validation: mapped file has no Team ID and is not a platform binary (signed wit ...
ffmpeg打码之静态高斯模糊
ffmpeg打码之静态高斯模糊
命令 ffmpeg -ss 30 -i 快乐大本营test0616.mp4 -filter_complex "[0:v]trim=start=40.000000:end=60,settb=AVTB,setpts=PTS-STARTPTS[v1]","[v1]split[v2][v3]","[v ...
mysql 查询和删除外键约束
mysql 查询和删除外键约束
查询外键约束 select TABLE_NAME,COLUMN_NAME,CONSTRAINT_NAME, REFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from INFORMATION_SCHEMA.KEY_COLUMN_USAGE whe ...
在 MacOS 上开发 .NET 6 MAUI
在 MacOS 上开发 .NET 6 MAUI
安装.NET 6 下载并安装 .NET 6 安装MAUI dotnet workload install maui 创建APP dotnet new maui -n "MyMauiApp" # 或者 mkdir MyMauiApp && cd MyMauiApp dotnet new m ...
实战之源码编译MySQL5.7并支持mroonga
实战之源码编译MySQL5.7并支持mroonga
编译mysql5.7 expanded-from-macro-MYSQLVERSIONMAJOR > https://lequ7.com/guan-yu-shu-ju-ku-mysql-yuan-ma-yue-du-wen-ti-expandedfrommacromysqlversionmajo ...
实战之给博客加全文索引
实战之给博客加全文索引
卸载 systemctl stop mariadb mv /etc/my.cnf /etc/my.cnf.bak yum remove mariadb mariadb-server 升级 cat /etc/yum.repos.d/mariadb.repo # MariaDB 10.5 Ce ...
MacOS docker desktop 替代之 Podman
MacOS docker desktop 替代之 Podman
安装虚拟机 # 本机运行 brew install multipass --cask # 创建一个虚拟机 multipass launch -c 2 -d 20G -m 2G -n podman 20.04 # 启动虚拟机 multipass shell podman 虚拟机运行 sudo ...
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