README.md: Use simple syntax for code blocks

Signed-off-by: Alan Orth <alan.orth@gmail.com>
This commit is contained in:
Alan Orth 2015-06-05 18:18:28 +03:00
parent afa15c9671
commit bd4f2ae5b6
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9

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@ -18,23 +18,19 @@ web01
### Use
Once you've satisfied the the above assumptions, you can execute:
ansible-playbook web.yml -i hosts -K
$ ansible-playbook web.yml -i hosts -K
### Testing in a VM (KVM)
A simple way to test locally in a virtual machine using libvirt + KVM:
```console
sudo virt-install -n web01 -r 1024 --vcpus 2 -l http://ubuntu.mirror.ac.ke/ubuntu/dists/trusty/main/installer-amd64/ --os-type=linux --os-variant=ubuntusaucy --disk /home/aorth/software/vms/web01.qcow2,device=disk,bus=virtio,format=qcow2,size=40 --vnc --cpuset=1,2 -x "auto=true priority=critical url=http://blah.com/~aorth/preseed/public/ubuntu-14.04.cfg"
```
$ sudo virt-install -n web01 -r 1024 --vcpus 2 -l http://ubuntu.mirror.ac.ke/ubuntu/dists/trusty/main/installer-amd64/ --os-type=linux --os-variant=ubuntusaucy --disk /home/aorth/software/vms/web01.qcow2,device=disk,bus=virtio,format=qcow2,size=40 --vnc --cpuset=1,2 -x "auto=true priority=critical url=http://blah.com/~aorth/preseed/public/ubuntu-14.04.cfg"
This boots from a network Ubuntu mirror, then uses a preseed to automate the OS installation.
### Testing in Vagrant
Not as simple as on GNU/Linux with KVM, but still easy:
```console
vagrant up
```
$ vagrant up
A new VirtualBox VM will come up with the IP 192.168.33.10 (according to the included `Vagrantfile`).