Freaks City

Environment Setup JDK Installation yum install -y java-1.8.0 ZooKeeper Cluster Configuration Downloading ZooKeeper wget https://archive.apache.org/dist/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz tar xf apache-zookeeper-3.7.0-bin.tar.gz Configurasion File Adjustments # Backup sample configuration # cp zoo_sample.cfg zoo.cfg c ...

Biulding a Single-Node Hadoop Installation For instructions on setting up a single-node Hadoop installation, please refer to: https://example.com/single-node-hadoop-setup Creating a Hadoop Cluster Cloning Virtual Machines Right-click on hadoop1 → Manage → Clone Click Next Select the current state of the virtual machine → Click Next Choose Crea ...

Kubernetes is an open-source container orchestration platform, and kubeadm is a tool provided by the Kubernetes team for quickly setting up a Kubernetes cluster. This article walks through the process of creating a Kubernetes cluster on Ubuntu using kubeadm, covering prerequisites, installing components, initializing the cluster, and adding wor ...

Cluster Installation Refer to the official documentation for basic cluster installation: Proxmox VE Cluster Installation Guide Management and Bussiness Network Setup Confiugre the management and business networks as described in: Proxmox VE Network Configuraton Ceph Network Configuration Create OVS bonds and VLAN interfaces for Ceph traffic ...

Enviroment Preparation Server Layout Hostname IP Instances Ports redis-node-0 10.10.101.29 2 6379, 6380 redis-node-1 10.10.101.30 2 6379, 6380 redis-node-2 10.10.101.31 2 6379, 6380 Build Dependencies # Enable GCC 9 yum -y install centos-release-scl yum -y install devtoolset-9-gcc devtoolset-9-gcc-c++ devtoolset-9-binutils scl ena ...

Environment cat /proc/version Linux version 3.10.0-957.21.3.el7.x86_64 (mockbuild@kbuilder.bsys.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) ) #1 SMP Tue Jun 18 16:35:19 UTC 2019 root@10.101.1.30 ~$ cat /etc/redhat-releace CentOS Linux release 7.5.1804 (Core) cat /etc/redhat-release CentOS Linux release 7.5.1804 (Core) ...

Initial Environment Setup System Environment: CentOS 7.3 (Kernel 3.10.0-514.el7.x86_64) Hardware Requirements: Two server nodes Minimum two disks per node - one for OS, one for storage Nodes named: server01, server02 IP Configuration: 192.168.238.129 - server01 192.168.238.130 - server02 Disk Configuration After OS installation, format t ...

Master-Slave Replication The master-slave replication mechanism in Redis automatically synchronizes data from the master node to one or more slave nodes based on configuration settings. The master node primarily handles write operations, while slave nodes are optimized for read operations. The general principle is to configure multiple slaves r ...

Environment Setup Target system: CentOS 7.3 (sinngle machine) ZooKeeper version: 3.5.2 Installation path: /opt/zk Instance ports: 2181, 2182, 2183 Config files: /opt/zk/conf/node1.cfg through node3.cfg Install rqeuired Java runtime: yum install java-1.8.0-openjdk -y Installation Steps Download the distribution package: wget https://archive.apa ...