Proxmox Clustering with CEPH

Jan 25, 2023Download as PPTX, PDF1 like1,215 views

This document discusses clustering, high availability (HA), and software-defined networking (SDN) using Proxmox. It provides steps for breaking a Proxmox cluster and removing nodes. It also covers configuring HA using ZFS and Ceph storage pools, monitoring Ceph, and using Open vSwitch for SDN. The document proposes an SDN architecture with Proxmox involving core, inside, and EVPN zones connected via VXLAN and VLAN networks.

PROXMOX: CLUSTERING,
HA, SDN,
Fahad Ibrar

CONTENTS
• Clustering
• Breaking Cluster
• Remove Nodes
• Migrate VM
• HA (With ZFS Pool)
• Removing High Availability
• HA (With CEPH Pool)
• CEPH Monitoring
• OpenVirtual Switch
• SDN Intro

REMOVE CLUSTER NODES AND CLUSTER ITSELF
 systemctl stop pve-cluster corosync
 pmxcfs –l
 rm /etc/pve/corosync.conf
 killall pmxcfs
 systemctl start pve-cluster
 Pvecm nodes
 Pvecm status
 Pvecm expected 1
 Pvecm delnode node1
 Cd /etc/pve/nodes/
 Mv …/nodes/node1 root/node1

HIGH AVAILABILITY
(USING CEPH POOL)
CEPH INSTALLATION

OPEN VIRTUAL SWITCH
 Layer 3 Switch
 VxLAN, RSTP, OpenFLow
 Multiple VLAN on a bridge

SOFTWARE DEFINED NETWORKING
• Control Plane and Data Plane
• Manageability for Eliminating Complexity
• Scalability

Reference: https://www.arubanetworks.com/faq/what-is-spine-leaf-architecture/

Core Zone
(CoreZone)
VNET-2
SDN ARCHITECTURE
PROXMOX SDN
VM100
SubNet1
VM102
CT101
Subnet2
CT103
INSIDE ZONE
(INZone)
VNET-1
EVPN Zone
(Cont01)
VNET-3
VM104
CT105
VXLAN
VLAN

VNET CONFIGURATIONS
 VNET1 (VXLAN)
 10.10.172.32, 10.10.172.33
 VNET2 (VLAN)
 NODE1= 10.10.192.1
 NODE2= 10.10.192.2
 NODE3= 10.10.192.3

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I started my online journey with several hosting services before stumbling upon Ai EngineHost. At first, the idea of paying one fee and getting lifetime access seemed too good to pass up. The platform is built on reliable US-based servers, ensuring your projects run at high speeds and remain safe. Let me take you step by step through its benefits and features as I explain why this hosting solution is a perfect fit for digital entrepreneurs.

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At InData Labs, we have been keeping an ear to the ground, looking out for AI-enabled digital transformation trends coming our way in 2025. Our report will provide a look into the technology landscape of the future, including: -Artificial Intelligence Market Overview -Strategies for AI Adoption in 2025 -Anticipated drivers of AI adoption and transformative technologies -Benefits of AI and Big data for your business -Tips on how to prepare your business for innovation -AI and data privacy: Strategies for securing data privacy in AI models, etc. Download your free copy nowand implement the key findings to improve your business.

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Mobile App Development Company in Saudi ArabiaSteve Jonas

EmizenTech is a globally recognized software development company, proudly serving businesses since 2013. With over 11+ years of industry experience and a team of 200+ skilled professionals, we have successfully delivered 1200+ projects across various sectors. As a leading Mobile App Development Company In Saudi Arabia we offer end-to-end solutions for iOS, Android, and cross-platform applications. Our apps are known for their user-friendly interfaces, scalability, high performance, and strong security features. We tailor each mobile application to meet the unique needs of different industries, ensuring a seamless user experience. EmizenTech is committed to turning your vision into a powerful digital product that drives growth, innovation, and long-term success in the competitive mobile landscape of Saudi Arabia.

How analogue intelligence complements AIPaul Rowe

Artificial Intelligence is providing benefits in many areas of work within the heritage sector, from image analysis, to ideas generation, and new research tools. However, it is more critical than ever for people, with analogue intelligence, to ensure the integrity and ethical use of AI. Including real people can improve the use of AI by identifying potential biases, cross-checking results, refining workflows, and providing contextual relevance to AI-driven results. News about the impact of AI often paints a rosy picture. In practice, there are many potential pitfalls. This presentation discusses these issues and looks at the role of analogue intelligence and analogue interfaces in providing the best results to our audiences. How do we deal with factually incorrect results? How do we get content generated that better reflects the diversity of our communities? What roles are there for physical, in-person experiences in the digital world?

UiPath Community Berlin: Orchestrator API, Swagger, and Test Manager APIUiPathCommunity

Join this UiPath Community Berlin meetup to explore the Orchestrator API, Swagger interface, and the Test Manager API. Learn how to leverage these tools to streamline automation, enhance testing, and integrate more efficiently with UiPath. Perfect for developers, testers, and automation enthusiasts! 📕 Agenda Welcome & Introductions Orchestrator API Overview Exploring the Swagger Interface Test Manager API Highlights Streamlining Automation & Testing with APIs (Demo) Q&A and Open Discussion Perfect for developers, testers, and automation enthusiasts! 👉 Join our UiPath Community Berlin chapter: https://community.uipath.com/berlin/ This session streamed live on April 29, 2025, 18:00 CET. Check out all our upcoming UiPath Community sessions at https://community.uipath.com/events/.