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OS Installation: Ubuntu 20.04 on a server (Remove snapd, netplan, motd, and enable legacy networking)

Posted on December 12, 2021April 24, 2022 by sandeep

Download the ISO image and burn the same onto a USB stick. Insert the USB stick in the server and power on (My server is Dell R430) Press F11 and enter Boot Manager Select Oneshot UEFI Boot option Select boot from the USB stick Select Install Server Select English Language (or whatever your choice is)…

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Installing NFS Server

Posted on September 27, 2021October 11, 2021 by sandeep

The objective is to configure the NFS server on one of the servers in the LAB. Creating the NFS client-server setup is a simple task that can be performed in a few steps – installation, export, mounting, and access. On the server install the required package apt install -y nfs-kernel-server Create a directory that gets…

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Openstack – Train : Create networks, router, flavor and launch an instance

Posted on October 22, 2020August 20, 2022 by sandeep

<<< Cinder As admin user 1. Create Flavors as required . admin-openrcopenstack flavor create m1.nano –ram 512 –vcpus 1 –disk 10openstack flavor create m1.micro –ram 1024 –vcpus 1 –disk 10openstack flavor create m1.mini –ram 1024 –vcpus 2 –disk 10openstack flavor create m1.small –ram 2048 –vcpus 2 –disk 20openstack flavor create m1.medium –ram 4096 –vcpus 2…

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Openstack – Train : Cinder – Block storage service

Posted on October 11, 2020July 3, 2022 by sandeep

<<< Horizon                                                             Configure networks, router, flavour and launch instance >>> Create database for cinder services CREATE DATABASE cinder;GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder’@’localhost’ IDENTIFIED BY ‘password’;GRANT ALL PRIVILEGES ON…

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Openstack – Train : Horizon – Dashboard

Posted on October 11, 2020January 30, 2023 by sandeep

<<< Neutron                                                                                                          …

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Openstack – Train : Neutron – Networking service

Posted on October 10, 2020January 29, 2023 by sandeep

<<< Nova                                                                                                          …

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Openstack – Train : Nova – Compute services

Posted on October 9, 2020January 29, 2023 by sandeep

<<<   Placement                                                                                                             …

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Openstack – Train : Placement services

Posted on October 9, 2020January 29, 2023 by sandeep

<<<   Glance                                                                                                             …

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Openstack – Train : Glance – Image Service

Posted on October 9, 2020January 29, 2023 by sandeep

<<<   Keystone                                                                                                             …

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Openstack – Train : Keystone – Identity service

Posted on October 9, 2020January 29, 2023 by sandeep

<<< Pre-Requisites                                                                                                           Glance >>>…

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