Monat: Januar 2016

OpenStack Liberty Neutron Deployment (Part 4 Network Setup)

After the successful deployment of the Operating system and the Openstack software, the external networks and the shared flat networks must be allocated by the Openstack admin. Allocate the floating pools (external networks) The neutron commands to create the two external networks for floating pools are:

The net-create commands are using the following arguments: […]

Updated: 17/01/2016 — 14:04

OpenStack Liberty Neutron Deployment (Part 3 Neutron Config)

When a distributed setup of Neutron is used, many Neutron configuration files must be synchronized to all nodes running neutron components. Linux network namespaces must be enabled. neutron.conf The base configuration file on the Control node contains many options. Some of these (not all!) are shown below in this deployment:

ml2_conf.ini The ml2 config […]

Updated: 17/01/2016 — 12:20

OpenStack Liberty Neutron Deployment (Part 2 Network Infrastructure)

The physical network A cloud needs an „physical“ network using real „switching routers“ to transport data between the physical nodes. The physical network has the following layout: Each floating pool is implemented using one vlan on the physical network infrastructure. Each flat network requires also one vlan on the physical network. VXLAN requires also one […]

Updated: 17/01/2016 — 12:05