Prior to launching an instance in the non-admin user project space, first we need to create flavor(s) and provider network. Login in as admin user and access Admin -> Compute -> Flavors -> Create Flavor Create a provider network, access Admin -> Networks -> Create Network Next we have to enter the provider network details….
Tag: howto
Removing compute node/host from an Openstack deployment
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…
Adding ClamAV Anti-virus checks to existing Postfix, Amavis+Spamassasin configuration
Had an existing Postfix configurationup and running. Notes for bringing up the same available at https://www.sandeeprao.net/configuring-secure-mail-server-using-postfix-with-dovecot-spamassasin-postgrey-and-opendkim/ As I could add more vCPU and RAM to the VM, thought of adding anti-virus check on receipt of mails. As I had already configured amavis + spamassassin it was pretty straight forward, install the required clamav packages along…