Tag: train

Install Openstack : Nova – Compute services on compute node

Posted on by sandeep

On all compute nodes install component dnf install -y openstack-nova-compute Edit /etc/nova/nova.conf (Typically all entries will be commented – so we can just add the following entries in respective sections) [DEFAULT] enabled_apis = osapi_compute,metadata transport_url = rabbit://openstack:RABBIT_PASS@controller my_ip = <IP of Compute Node> use_neutron = true firewall_driver = nova.virt.firewall.NoopFirewallDriver [api] auth_strategy = keystone [keystone_authtoken] www_authenticate_uri…

Install Openstack : Placement API service

Posted on by sandeep

Ont the controller node create ‘placement’ database # mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 43 Server version: 10.3.17-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to…

Install Openstack : Glance – Image Services

Posted on by sandeep

On the controller node create database ‘glance’ # mysql -uroot -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 30 Server version: 10.3.17-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear…

Install Openstack : Pre requisites on the controller node

Posted on by sandeep

On the controller node install Mariadb / update configuration and secure the installation. dnf install -y mariadb mariadb-server python2-PyMySQL Create /etc/my.cnf.d/openstack.cnf and add the following configuration (Note : Buffer pool size value was based on my VM configuration). Bind address would be the management ip address of the controller node. [mysqld] bind-address = 10.1.x.x default-storage-engine…