Docker 部署minio集群和etcd集群 minio四节点123456789101112131415161718192021222324252627282930$ cat docker-compose.ymlversion: '3.8'services:minio:image: minio/minio:RELEASE.2024-12-18T13-15-44Zcontainer_name: miniohostname: minio# ✅ 移 2025-12-18
使用工具milvus_backup进行备份迁移milvus 下载milvus-backup工具地址:https://github.com/zilliztech/milvus-backup/releases 配置操作步骤1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 2025-12-18
Calico网络故障排查(calico_node is not ready: BIRD is not ready) 现象12345678910111213141516$ kubectl get pod -n kube-system |grep calicocalico-kube-controllers-845d6f7877-7qnbl 1/1 Running 1 69dcalico-node-9dcqj 1/1 Ru 2025-04-27 Kubernetes #Calico
Docker部署OpenVPN AS 前言项目地址:https://openvpn.net/access-server/ 备注: 已破解用户限制 配置123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960# 执行下面的语句mkdir -p /apps/openvpn_a 2025-04-25 Docker
K8S集群基于GPU显卡指标实现HPA功能 前言 已经部署好了Prometheus server+dcgm-exporter相关组件,dcgm-exporter包含exporter、service、servicemonitor。 调整Prometheus的configmap,可以获取dcgm-exporter的采集指标 dcgm-exporter 2.0 官网指标数据& 2025-04-25 Kubernetes #K8S #GPU
Node_exporter监控MySQL备份 前言使用node_exporter的 textfile_collector 采集shell脚本输出符合prom 的指标上报给 Prometheus 调整MySQL备份脚本12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849$ cat /data/backup/mysql/p 2025-04-25 监控
MySQL 8.0配置文件 前言生产中配置文件 配置文件123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979 2025-04-25 DBServer #MySQL
MySQL使用PXB备份及恢复 前言生产中数据库数据量比较大,为了数据安全及快速备份恢复,选择PXB工具 备份脚本12345678910111213141516171819202122232425262728293031323334353637383940414243#!/bin/bash# MySQL 连接信息MYSQL_USER="root"MYSQL_PASSWORD="123456"MYSQL_SOCKET="/tmp/ 2025-04-25 DBServer #MySQL
MySQL 配置高可用双主 前言生产中需要配置MySQL双主高可用 配置keepalived123456789101112131415161718192021222324252627282930313233343536#/etc/keepalived/keepalived.conf vrrp_script check_mysql { script "/etc/keepalived/check_mysql.sh" 2025-04-25 DBServer #MySQL
阿里云Lighthouse自动创建快照 前言配置自动化脚本创建快照保存数据,单台轻量应用服务器最多可创建3个快照。 创建快照Python脚本环境配置12pip3 install aliyun-python-sdk-corepip3 install aliyun-python-sdk-ecs 脚本内容1234567891011121314151617181920212223242526from aliyunsdkcore.client 2025-04-24