Howto – Page 4 – Home Lab

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…

Removing compute node/host from an Openstack deployment

Posted on October 13, 2020September 27, 2021 by sandeep

Wanted to remove a compute node from the openstack setup. Stop the services in the compute node service nova-compute stop service neutron-linuxbridge-agent stop # Not sure about the need for stopping the following but did it as I had planned to re-install service lvm2-lvmetad stop service libvirtd stop service lxcfs stop service tgt stop On…

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…