LMX OpenStack

Installation and Setup

• Install JedAI - Ubuntu 22.04 with MaaS
• Installing LMX and Ceph from Scratch on an all-in-one system
• Installing LMX and Ceph from Scratch on an multinode system (Ceph Octopus / LMX OpenStack Train)
• Installing LMX and Ceph multimode on Ubuntu 18.04 (Octopus / Train)
• Setting up openstack cli client in venv python virtual environment

Expanding an existing Setup

• Add compute/ceph nodes to LMX2

Building the Kolla Containers

• Setting up the registry build environment with Docker
• Using kolla-build on registry.define-technology.com - Train notes
• Rebuild the DT / custom horizon image - train notes
• Rebuild cinder with lightbits integration - train notes
• Build kolla Victoria containers on fresh ubuntu 20.04 build VM
• Adding Storpool Storage to OpenStack - Zed release

HPC on Demand

• Making OpenHPC work
• HPCoD Horizon Integration

Kolla Stuff

• Virtual Network Port Magic - openstack allow all-in-one to use standard network to access internet
• vScaler: Kolla Initial setup build and deployment (Newton)
• vScaler: Change services config files with kolla
• vScaler: Add/Remove nodes from the environment with Kolla
• vScaler: Get HPCoD working with Kolla
• vScaler: Build the vScaler custom kolla image
• vScaler: Upgrade from.an Openstack version to the next one
• vScaler: Thoubleshooting Kolla issues
• vScaler: Setting Nested Virtualisation KVM
• vScaler: Adding GPUs - Fixing Issues with GPUs
• vScaler: Using Tempest to validate the OpenStack deployment
• VScaler: Thoubleshooting bifrost issues
• VScaler: Adding provider (external) networks
• vScaler: Debugging kolla ceph OSD issues
• VScaler: Deleting cinder volumes attached to non-existant VMs
• vScaler: Debugging MariaDB / MySQL Database Issues in kolla
• VScaler:OpenStack Performance Tweaks
• VScaler: vGPU Configuration
• VScaler: Advantech PCIe passthrough
• Kolla show how external network is connected and setup to the physical interfaces
• Kolla: Upgrade from Wallaby to Xena on CentOS 8 Rocky 8

BitBucket Repos for vScaler Scripts

• Using vScaler Bitbucket Repo

General notes

• Removing the NVIDIA kernel module in Ubuntu 20.04 rmmod nvidia
• Working with pfsense
• Force removal of a cinder volume from the DB
• Adding v100 PCI-passthrough in LMX OpenStack (Train release)
• Adding password to Centos image
• Setup a devstack environment on Centos 7
• Delete Duplicate OpenStack Hypervisors and Services
• Setup GPU Passthrough in OpenStack (Liberty) with Tesla K80
• Setup NVIDIA GRID for Visualisation on passthrough GPU - GRID License Server
• Deleting a public network in openstack
• Failover and routing in mixed networking environment
• High availability for the trial platform
• Letsencrypt: Setting up certificates for use with web interface and haproxy
• Nova find block_device_mappings
• Containerised guestfish
• Setup a Podman registry on Centos8
• Allow instances access provider networking directly using RBAC
• Lightbits - cheatsheet and using lbcli tool

Troubleshooting

• Failing Heat api services
• Volumes stuck at deleting
• DHCP Debugging with NMAP
• OpenStack Windows Volume Changed Flavor no networking after change (macaddress change)

vScaler Website Recovery

• Setting up the Ubuntu Host for the Website vScaler.com Recovery

DeepOps

• DeepOps - project requirements
• DeepOps on OpenStack POC
• Setup DCGM GPU Telemetry on Kubernetes - single node centos 8

Petagene / Cuno

• Setting up petalink / Cuno to work with Ceph
• Using ffmpeg with petalink / Cuno