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Proxmox High Availability.
Annotation
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Packt Publishing,
2014.
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| Colección: | Community experience distilled.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Basic Concepts of Proxmox Virtual Environment; Introduction to Proxmox Virtual Environment; Introduction to server virtualization; Server virtualization basics
- guest versus host; Comparing types of server virtualization software; Comparison table of hypervisors; Basic administration on Proxmox VE; Uploading the OS template or the ISO file to Proxmox; Creating an OpenVZ-based virtual machine; Creating a kernel-based virtual machine; Accessing the new virtual machine
- Virtualization options explained in Proxmox VEVirtual disk options under Proxmox VE; Introducing the OpenVZ template; Summary; Chapter 2: Getting Started with a High Availability (HA) Environment; What is High Availability (HA) environment?; What is availability?; Negative effects of system downtime; Strategies to achieve High Availability (HA); Introducing a Proxmox VE cluster; Introduction to DRBD; Explaining live migration; Introducing the post-copy memory migration; Introducing the pre-copy memory migration; System requirements for the Proxmox cluster; Describing the requirements for RAID
- The RAID 0 operationThe RAID 1 operation; The RAID 10 operation; HA capability for Proxmox with a two-node cluster; The Proxmox Cluster file system (pmxcfs); Summary; Chapter 3: Key Components for Building a Proxmox VE Cluster; Key component 1
- shared storage; Characteristics of SAN and NAS; Available storage options in Proxmox; Storage option 1
- storage over iSCSI; Storage option 3
- the Gluster filesystem; Storage option 2
- a distributed replicated block device (DRBD); Storage option 4
- the Ceph filesystem; Comparing types of file storage supported by Proxmox
- Key component 2
- reliable networkKey component 3
- a fencing device; What is a fencing device?; Available fencing device options; Intelligent Platform Management Interface (IPMI); Simple network management protocol (SNMP); Key component 4
- quorum disk; Summary; Chapter 4: Configuring a Proxmox VE Cluster; Configuring a network for a Proxmox VE cluster; Building a network with redundancy; Building a separate network for the Proxmox VE cluster; Introducing Proxmox's network options; Introducing the VLAN structure; Creating an infrastructure for a Proxmox cluster testing environment
- The concept of a quorum deviceThe concept of a bonding device; The concept of DRBD; Preparing a network for a Proxmox cluster; Preparing storage for a Proxmox cluster; Preparing iSCSI shared storage with NAS4free for the quorum device; Basic concepts of an iSCSI device; Configuring a Proxmox VE cluster; Forming a two-node cluster with DRBD; Installing and configuring DRBD; Creating an LVM volume based on DRBD shared storage; Network fencing with a Cisco switch via SNMP; Building a Gluster filesystem for a Proxmox cluster; Building a Ceph filesystem for a Proxmox cluster