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for the install. As mentioned above, install Ansible on the head node and check out this repository.
The playbooks assume that a bridge called *mgmtbr* on the head node is connected to the management
-network. Also there must be a DHCP server on the management network that can hand out IP addresses
-to VMs, and can resolve VM names to IP addresses; if you need to set up `dnsmasq` to do this,
+network. Note that also there must be a DHCP server on the management network that can:
+ 1. hand out IP addresses to VMs
+ 2. resolve VM names to IP addresses on the head node
+
+If you need to set up `dnsmasq` to do this,
take a look at [this example](files/etc/dnsmasq.d/cord).
Then follow these steps:
* Edit *cord-hosts* with the DNS names of your compute nodes, and update the *ansible_ssh_user* variable appropriately.
- Before proceeding, this needs to work on the head node: `ansible -i cord-hosts compute -m ping`
+ Before proceeding, this needs to work on the head node: `ansible -i cord-hosts all -m ping`
* Run: `ansible-playbook -i cord-hosts cord-setup.yml`
* After the playbook finishes, wait for the OpenStack services to come up. You can check on their progress
using `juju status --format=tabular`