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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>江月渡客</title><link>http://123.56.81.129/</link><atom:link href="http://123.56.81.129/rss.xml" rel="self" type="application/rss+xml"/><description>江月渡客</description><generator>Halo v2.25.4</generator><language>zh-cn</language><lastBuildDate>Wed, 12 Aug 2026 10:20:51 GMT</lastBuildDate><item><title><![CDATA[ 内连接、外连接（左右连接）、全连接]]></title><link>http://123.56.81.129/archives/wei-ming-ming-wen-zhang-2LsQ0UDP</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%20%E5%86%85%E8%BF%9E%E6%8E%A5%E3%80%81%E5%A4%96%E8%BF%9E%E6%8E%A5%EF%BC%88%E5%B7%A6%E5%8F%B3%E8%BF%9E%E6%8E%A5%EF%BC%89%E3%80%81%E5%85%A8%E8%BF%9E%E6%8E%A5&amp;url=/archives/wei-ming-ming-wen-zhang-2LsQ0UDP" width="1" height="1" alt="" style="opacity:0;">内连接]]></description><guid isPermaLink="false">/archives/wei-ming-ming-wen-zhang-2LsQ0UDP</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 11:56:52 GMT</pubDate></item><item><title><![CDATA[Kubernetes集群离线部署指南]]></title><link>http://123.56.81.129/archives/kubernetes%E9%9B%86%E7%BE%A4%E7%A6%BB%E7%BA%BF%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=Kubernetes%E9%9B%86%E7%BE%A4%E7%A6%BB%E7%BA%BF%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97&amp;url=/archives/kubernetes%E9%9B%86%E7%BE%A4%E7%A6%BB%E7%BA%BF%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97" width="1" height="1" alt="" style="opacity:0;">Kubernetes集群离线部署指南 一、概述 本文档旨在详细指导如何在离线环境下部署一个Kubernetes集群，采用kubeadm作为部署工具。通过本指南，读者可以完成从环境准备到集群搭建、网络配置以及应用部署的全过程。 二、部署方式选择 本次部署采用kubeadm工具，它提供了kubeadm]]></description><guid isPermaLink="false">/archives/kubernetes%E9%9B%86%E7%BE%A4%E7%A6%BB%E7%BA%BF%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 11:38:53 GMT</pubDate></item><item><title><![CDATA[nginx负载均衡]]></title><link>http://123.56.81.129/archives/nginxfu-zai-jun-heng</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=nginx%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1&amp;url=/archives/nginxfu-zai-jun-heng" width="1" height="1" alt="" style="opacity:0;">一、负载均衡介绍 （1）四层负载均衡 所谓四层就是基于IP+端口的负载均衡 四层负载均衡，是指OSI七层模型中的传输层，传输层已经支持TCP/IP的控制，所以只需要对客户端的请求进行TCP/IP协议的包转发就可以实现负载。]]></description><guid isPermaLink="false">/archives/nginxfu-zai-jun-heng</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 11:25:00 GMT</pubDate></item><item><title><![CDATA[部署k8s集群管理工具Kuboard]]></title><link>http://123.56.81.129/archives/bu-shu-k8sji-qun-guan-li-gong-ju-kuboard</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%E9%83%A8%E7%BD%B2k8s%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86%E5%B7%A5%E5%85%B7Kuboard&amp;url=/archives/bu-shu-k8sji-qun-guan-li-gong-ju-kuboard" width="1" height="1" alt="" style="opacity:0;">一、编辑加速器 vi /etc/docker/daemon.json { "registry-mirrors": [ "https://nfvzt07v.mirror.aliyuncs.com", "https://ba301968e4af4e539e8a64abc60c9ff5]]></description><guid isPermaLink="false">/archives/bu-shu-k8sji-qun-guan-li-gong-ju-kuboard</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 11:20:09 GMT</pubDate></item><item><title><![CDATA[PostgreSQL面试题100道及参考答案]]></title><link>http://123.56.81.129/archives/postgresqlmian-shi-ti-100dao-ji-can-kao-da-an</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=PostgreSQL%E9%9D%A2%E8%AF%95%E9%A2%98100%E9%81%93%E5%8F%8A%E5%8F%82%E8%80%83%E7%AD%94%E6%A1%88&amp;url=/archives/postgresqlmian-shi-ti-100dao-ji-can-kao-da-an" width="1" height="1" alt="" style="opacity:0;">PostgreSQL面试题100道及参考答案 什么是PostgreSQL？ PostgreSQL，通常简称为Postgres，是一个高度可扩展的开源对象关系型数据库系统（ORDBMS）。它以其稳定性、强大的功能和对SQL标准的遵守而闻名。PostgreSQL支持大量的SQL数据类型和各种编程接口，允]]></description><guid isPermaLink="false">/archives/postgresqlmian-shi-ti-100dao-ji-can-kao-da-an</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 11:15:27 GMT</pubDate></item><item><title><![CDATA[编写Docker Compose]]></title><link>http://123.56.81.129/archives/bian-xie-docker-compose</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%E7%BC%96%E5%86%99Docker%20Compose&amp;url=/archives/bian-xie-docker-compose" width="1" height="1" alt="" style="opacity:0;">Docker Compose 文件主要包含 6 个部分，其中 services 是核心，其他部分用于定义网络、存储、配置、密钥等资源。通过这些部分，你可以完整地定义一个多容器应用的运行环境。]]></description><guid isPermaLink="false">/archives/bian-xie-docker-compose</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 04:24:05 GMT</pubDate></item><item><title><![CDATA[编写Dockfile]]></title><link>http://123.56.81.129/archives/bian-xie-dockfile</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%E7%BC%96%E5%86%99Dockfile&amp;url=/archives/bian-xie-dockfile" width="1" height="1" alt="" style="opacity:0;">dockerfile基本框架 FROM 基础镜像名 RUN 安装依赖 COPY/ADD 复制文件 EXPOSE 端口 CMD/ENTRYPOINT 启动命令 1. 基础镜像 (Base Image) FROM ubuntu:20.04 指定构建新镜像所基于的基础镜像]]></description><guid isPermaLink="false">/archives/bian-xie-dockfile</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 04:23:24 GMT</pubDate></item><item><title><![CDATA[ansible剧本]]></title><link>http://123.56.81.129/archives/wei-ming-ming-wen-zhang-wGYG3Z6T</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=ansible%E5%89%A7%E6%9C%AC&amp;url=/archives/wei-ming-ming-wen-zhang-wGYG3Z6T" width="1" height="1" alt="" style="opacity:0;">一、基本认识 主要作用：Ansible 主要用于自动化IT运维任务，尤其擅长在多台服务器上批量、一致地完成配置管理、应用部署和任务编排。 配置管理]]></description><guid isPermaLink="false">/archives/wei-ming-ming-wen-zhang-wGYG3Z6T</guid><dc:creator>Administrator</dc:creator><pubDate>Tue, 21 Jul 2026 04:22:52 GMT</pubDate></item><item><title><![CDATA[安装ansible]]></title><link>http://123.56.81.129/archives/an-zhuang-ansible</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%E5%AE%89%E8%A3%85ansible&amp;url=/archives/an-zhuang-ansible" width="1" height="1" alt="" style="opacity:0;">第一步：在控制节点安装 Ansible 更新系统包缓存： sudo yum update -y 安装 EPEL 仓库（如果尚未安装）： sudo yum install -y epel-release]]></description><guid isPermaLink="false">/archives/an-zhuang-ansible</guid><dc:creator>Administrator</dc:creator><category>默认分类</category><pubDate>Tue, 21 Jul 2026 04:22:06 GMT</pubDate></item><item><title><![CDATA[搭建K8S集群（一主两从）]]></title><link>http://123.56.81.129/archives/wei-ming-ming-wen-zhang-zCj4XCBf</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%E6%90%AD%E5%BB%BAK8S%E9%9B%86%E7%BE%A4%EF%BC%88%E4%B8%80%E4%B8%BB%E4%B8%A4%E4%BB%8E%EF%BC%89&amp;url=/archives/wei-ming-ming-wen-zhang-zCj4XCBf" width="1" height="1" alt="" style="opacity:0;">软件版本 操作系统：Rocky Linux 9 kubernetes版本：1.32.1 运行时容器：cri-docker]]></description><guid isPermaLink="false">/archives/wei-ming-ming-wen-zhang-zCj4XCBf</guid><dc:creator>Administrator</dc:creator><category>默认分类</category><pubDate>Tue, 21 Jul 2026 04:20:47 GMT</pubDate></item><item><title><![CDATA[ kubernetes常用命令]]></title><link>http://123.56.81.129/archives/wei-ming-ming-wen-zhang</link><description><![CDATA[<img src="http://123.56.81.129/plugins/feed/assets/telemetry.gif?title=%20kubernetes%E5%B8%B8%E7%94%A8%E5%91%BD%E4%BB%A4&amp;url=/archives/wei-ming-ming-wen-zhang" width="1" height="1" alt="" style="opacity:0;">本文列出了常见的Kubectl命令，使用时确保将&lt;namespace&gt;、&lt;pod-name&gt;、&lt;deployment-name&gt;等占位符替换为你的集群和用例的实际值。 集群信息类 显示 Kubernetes 版本：kubectl version 显示集群信息：kubectl cluster-info]]></description><guid isPermaLink="false">/archives/wei-ming-ming-wen-zhang</guid><dc:creator>Administrator</dc:creator><category>默认分类</category><pubDate>Tue, 21 Jul 2026 04:02:45 GMT</pubDate></item></channel></rss>