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OpenStack Cloud Operators Manual

OpenStack Cloud Operators Manual

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Author: Nick West

Manage Node Firewall Using iptables

Posted on June 28, 2022June 28, 2022 by Nick West

Table of Contents Use Case Goal Prerequisites Identify Active Firewall Driver Reconfigure Firewall Driver with Kolla Ansible Install and Configure Firewall Install ipset and iptables Configure Services Use Case In

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Operator's Manual

Introduction to OpenMetal Central and Your Private Cloud Core

Posted on February 23, 2022June 28, 2022 by Nick West

Introduction We begin by introducing you to OpenMetal Central and explain how to obtain an overview of your Private Cloud. Next, we detail where to view the assets that comprise

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Operator's Manual

OpenStack Disaster Planning, Testing, and Recovery

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction While OpenStack is a resilient platform in High Availability (HA) deployments, disasters that cause a hardware node or an entire cloud to fail may still occur. Due to the

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Operator's Manual

Create and Restore Volume Backups

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction With Private Clouds, you have the ability to create backups and snapshots of your volume data. If a volume’s data goes corrupt or is removed by mistake, having a

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Operator's Manual

Container Orchestration with OpenStack Heat

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction This guide provides an introduction to Heat Orchestration through OpenStack. Outlined within this article are the basics of Orchestration and the mechanics of the Heat Orchestration Engine. Then we

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Operator's Manual

Introduction to Ceph

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction Ceph is an open-source, distributed storage system that provides object, block and file storage interfaces from a single cluster. In this guide we give a high-level overview of Ceph’s

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Operator's Manual

How to Live Migrate Instances Using OpenStack Horizon

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction This guide provides instructions for cloud administrators on how to migrate instances through your Horizon dashboard. Migration is the process that a server administrator can move instances to a

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Operator's Manual

How to Copy and Restore OpenStack Service Databases and Configuration

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction Your OpenMetal private cloud is comprised of OpenStack services, which like the applications and services you might deploy inside of it, should be backed up on a regular interval

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Operator's Manual

How to Add or Remove OpenStack Hardware Nodes

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction OpenMetal Private Clouds can have hardware nodes added to them, increasing the available compute and storage resources to your cloud. Similarly, hardware nodes can be removed should resources no

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Operator's Manual

How to Install and Use OpenStack’s CLI

Posted on January 27, 2022June 28, 2022 by Nick West

Introduction Your OpenMetal Private Cloud can not only be managed through a web browser, but also through the command line using OpenStack’s CLI called OpenStackClient. Using the command line to

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Operator's Manual
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Day 1

  1. Introduction to OpenMetal and your Private Cloud Core
  2. Getting Started with OpenStack Horizon
  3. Create an OpenStack User and Project in Horizon
  4. Manage and Upload Images in OpenStack Horizon
  5. How to Create an Instance in OpenStack Horizon
  6. How to Install and Use OpenStackClient

Day 2

  1. How Private Clouds are Deployed
  2. Introduction to Ceph
  3. How to Check Ceph’s Status and Disk Usage
  4. Maintaining OpenStack Software Updates
  5. View OpenStack Resource Usage
  6. How to Live Migrate Instances
  7. Manage Node Firewall with Iptables

Day 3

  1. How to Add or Remove Hardware Nodes
  2. How to Add Additional Provider IP Blocks
  3. Create and Restore Volume Backups
  4. How to Create OpenStack Service Configuration Backups
  5. OpenStack Disaster Planning, Testing, and Recovery

Day 4

  1. How to Prepare and Use Kolla Ansible
  2. Enable TLS Using Kolla Ansible
  3. Enable ElasticSearch and Kibana Logging using Kolla Ansible
  4. Security and Your OpenMetal Private Cloud
  5. OpenStack Watcher Demonstration
  6. Troubleshooting RabbitMQ
  7. How to Redeploy RabbitMQ using Kolla Ansible
  8. Troubleshooting Ceph
  9. Guidelines for Searching through Logs
  10. OpenStack Automation through Heat
  11. Automate Infrastructure using Terraform
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