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Update Servers/Virtualization/OpenStack/Ansible Openstack.md

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Nicole Rappe
2024-12-09 03:50:03 -07:00
parent a7c5509cd7
commit a961c5e646
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Servers/Virtualization/OpenStack/Ansible Openstack.md
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@ -10,9 +10,26 @@ Run the following script to add the DNS entries.
```sh ```sh
# Make yourself root # Make yourself root
sudo su sudo su
```
```sh
# Add the OpenStack node entries to /etc/hosts # Add the OpenStack node entries to /etc/hosts
echo "192.168.3.43 OPENSTACK-NODE-01.bunny-lab.io OPENSTACK-NODE-01" >> /etc/hosts echo "192.168.3.43 OPENSTACK-NODE-01.bunny-lab.io OPENSTACK-NODE-01" >> /etc/hosts
echo "192.168.3.44 OPENSTACK-NODE-02.bunny-lab.io OPENSTACK-NODE-02" >> /etc/hosts echo "192.168.3.44 OPENSTACK-NODE-02.bunny-lab.io OPENSTACK-NODE-02" >> /etc/hosts
echo "192.168.3.45 OPENSTACK-NODE-03.bunny-lab.io OPENSTACK-NODE-03" >> /etc/hosts echo "192.168.3.45 OPENSTACK-NODE-03.bunny-lab.io OPENSTACK-NODE-03" >> /etc/hosts
``` ```
### Validate DNS Entries Added
```sh
cat /etc/hosts
```
!!! example "/etc/hosts Example Contents"
When you run `cat /etc/hosts`, you should see output similar to the following:
```ini title="cat /etc/hosts"
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.3.43 OPENSTACK-NODE-01.bunny-lab.io OPENSTACK-NODE-01
192.168.3.44 OPENSTACK-NODE-02.bunny-lab.io OPENSTACK-NODE-02
192.168.3.45 OPENSTACK-NODE-03.bunny-lab.io OPENSTACK-NODE-03
```