Bare Metal Orchestrator 2.3 Installation Guide

• 1

  Preface

• 1

  Revision history

• 1

  Product support
• 2

  Contacting Dell Support

• 1

  Bare Metal Orchestrator installation overview
• 2

  Introduction
• 3

  Bare Metal Orchestrator high availability
• 4

  Access and accounts
• 5

  Updating the Bare Metal Orchestrator hostname and web UI access
• 6

  About Ansible

• 1

  Cluster planning and requirements
• 2

  Single node hardware and software requirements
  • Single node hardware requirements
  • Single node software requirements–Ubuntu
  • Single node software requirements–Red Hat Enterprise Linux
• 3

  High availability hardware and software requirements
  • High availability hardware requirements
  • High availability node software requirements–Ubuntu
  • High availability node software requirements–Red Hat Enterprise Linux
• 4

  Worker node hardware and software requirements
  • Worker node hardware requirements
  • Worker node software requirements–Ubuntu
  • Worker node software requirements–Red Hat Enterprise Linux
• 5

  Node access account requirements
  • Enable and disable passwordless sudo privileges
• 6

  Firmware requirements
• 7

  Network requirements
• 8

  Storage requirements

• 1

  Installing Bare Metal Orchestrator
• 2

  Download the installation bundle
• 3

  Verify Global Controller partition assignments
• 4

  Configure a secondary interface for DHCP auto-discovery
• 5

  Change default CIDR subnets for Bare Metal Orchestrator
• 6

  Single node installations
  • Single node installation workflow
  • Deploy a single node cluster
• 7

  High availability installations
  • Installation workflow
  • Configure distributed storage
  • Deploy an HA Bare Metal Orchestrator cluster
  • Configure an HA Bare Metal Orchestrator cluster on AWS EC2
• 8

  Verify Global Controller node creation
  • Viewing nodes
• 9

  Configure the Global Controller site
• 10

  Uninstall and redeploy Global Controller and HA nodes
• 11

  Uninstall Bare Metal Orchestrator
• 12

  Log in to the web UI

• 1

  Installing Bare Metal Orchestrator with a user interface installer
• 2

  Bare Metal Orchestrator UI installer overview
• 3

  Single node UI installer workflow
• 4

  Deploy a single node cluster with the UI installer
• 5

  UI Installation HA workflow
• 6

  Deploy an HA Bare Metal Orchestrator cluster with the UI installer

• 1

  Scaling Bare Metal Orchestrator
• 2

  Scaling overview
• 3

  Edit the hosts file
• 4

  Create worker nodes
• 5

  Verify worker nodes are created
• 6

  Delete worker nodes
• 7

  Verify worker nodes are deleted

• 1

  SSO integration
• 2

  Single sign-on integration overview
• 3

  Integrate Microsoft Azure

• 1

  Upgrading Bare Metal Orchestrator
• 2

  Upgrade overview
• 3

  Supported upgrade paths
• 4

  High-level upgrade workflow
• 5

  Upgrade prerequisites
• 6

  Upgrade Bare Metal Orchestrator
• 7

  Post-upgrade steps

• 1

  Migrating Bare Metal Orchestrator data
• 2

  Migrating data overview
• 3

  Migration prerequisites
• 4

  Migration procedure overview
  • Migrating from the current cluster version
  • Migrating to the target cluster

• 1

  Maintenance mode
• 2

  Enable and disable maintenance mode

• 1

  Sample files
• 2

  Sample all.yml
• 3

  Sample global site creation YAML file
• 4

  Sample sudoers file