PostgreSQL 18 High Availability Cluster Setup using Patroni + HAProxy on Ubuntu 24.04 LTS 🚀 #psql

Architecture: OS: Ubuntu 24.04 Components: etcd, Patroni, PostgreSQL, HAProxy Postgres version: 18 In my case: Machine: etcdnode IP: 192.168.136.128 Role: etcd Machine: node1 IP: 192.168.136.129 Role: Postgresql, Patroni Machine: node2 IP: 192.168.136.130 Role: Postgresql, Patroni Machine: haproxynode IP: 192.168.136.131 Role: HAProxy Set hostname for servers: 192.168.136.128: sudo hostnamectl set-hostname etcdnode 192.168.136.129: sudo hostnamectl set-hostname node1 192.168.136.130: sudo hostnamectl set-hostname node2 192.168.136.131: sudo hostnamectl set-hostname haproxynode Note : Flow the Process shown in video 📽️. ✨ Share this YouTube Video with your friends and colleagues and help them get certified too! 📽️ For any doubts and queries, please write in the YouTube video comments section. 🔔 Subscribe to my channel for more FREE certification tutorials and learning content. https://www.youtube.com/@ChiragMahtoOfficial 💛Don't forget to, 💘Follow, 💝Like, Share 💙&, Comment if you found this useful! Thanks & Regards, Chitt Ranjan Mahto "Chirag" https://www.chirags.in #ChiragTutorial #Chirag #ChittRanjanMahto #ChiragMahto #PostgreSQL18 #PostgreSQL #PostgreSQLCluster #PostgreSQLHA #PostgreSQLHighAvailability #Patroni #HAProxy #Ubuntu2404 #UbuntuServer #DatabaseCluster #PostgreSQLReplication #PostgreSQLFailover #PostgreSQLPatroni #PostgreSQLTutorial #PostgreSQLGuide #PostgreSQLSetup #PostgreSQLAdmin #PostgreSQLHighAvailabilityCluster #PostgreSQLAutomation #PostgreSQLDBA #DatabaseAdministrator #ChiragPostgreSQL #OpenSourceDatabase #LinuxServer #PostgreSQLInstallation #PatroniSetup #HAProxySetup #UbuntuLinux #PostgreSQLStepByStep #PostgreSQLTraining #DatabaseReplication #FailoverCluster #DatabaseHighAvailability #PostgreSQLTips #PostgreSQLDemo #ChiragLinux #DatabaseTutorial #PostgreSQL16 #PostgreSQL17 #PostgreSQL18Cluster #DatabaseEngineer #DBASetup #PostgreSQLArchitecture #PostgreSQLConfig #PostgreSQLHAProxy #UbuntuTutorial #PatroniCluster #PostgreSQLLearning #DatabaseManagement #PostgreSQLPerformance #PostgreSQLBestPractices #PatroniHA #PostgreSQLServer #PostgreSQLAutomationTools #PostgreSQLReplicationSetup #PostgreSQLFailoverDemo #PostgreSQLPatroniCluster #PostgreSQLReplicationCluster #PostgreSQLClusterTutorial #PostgreSQLLinux #PostgreSQLUbuntu #PostgreSQLCommands #DatabaseSetup #PostgreSQLClusterSetup #PatroniPostgreSQL #PostgreSQLStepByStepGuide #PostgreSQL2025 #DBATutorial #DatabaseLearning #PostgreSQLOpenSource #PostgreSQLDBCluster #PostgreSQLTipsAndTricks #PostgreSQLWalkthrough #PostgreSQLHandsOn #PatroniPostgres #PostgreSQLClusterConfig #PostgreSQLHighAvailabilitySetup #PostgreSQLDeployment #PostgreSQLProductionSetup #ChiragDBA #ChiragPostgreSQL18 #ChittRanjanPostgreSQL #DatabaseInfrastructure #PostgreSQLTech #PostgreSQLMonitoring #PostgreSQLClusterBuild #PostgreSQLAutomationGuide #PostgreSQLEngineer #PostgreSQLProduction #PostgreSQLClusterDemo #PostgreSQLFailoverSetup #PostgreSQLHACluster #PostgreSQLClusterArchitecture