Force textmode consoles
Force textmode consoles

Physical hardware often has console interception hardware for OOB
monitoring/management. Prevent the kernel from switching to a graphical
console mode so the hardware can do its job.

Related-Bug: #1178112
Change-Id: If6d36461f3bd4cc3e32877b6810035b5c5ac69f3

pshchelo/ironic,NaohiroTamura/ironic,dims/ironic,SauloAislan/ironic,hpproliant/ironic,Tehsmash/ironic,redhat-openstack/ironic,citrix-openstack-build/ironic,debayanray/ironic_backup,naterh/ironic,supermari0/ironic,SauloAislan/ironic,bacaldwell/ironic,ionutbalutoiu/ironic,naototty/vagrant-lxc-ironic,faizan-barmawer/openstack_ironic,naototty/vagrant-lxc-ironic,Tan0/ironic,openstack/ironic,varunarya10/ironic,openstack/ironic,froyobin/ironic,citrix-openstack-build/ironic,pshchelo/ironic,rackerlabs/ironic,dims/ironic,bacaldwell/ironic,rdo-management/ironic,JioCloud/ironic,ionutbalutoiu/ironic,ramineni/myironic,devananda/ironic,NaohiroTamura/ironic