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--- maas [2016/12/15 11:18]
sgiulitti
+++ maas [2016/12/15 12:06]
sgiulitti
@@ Line 39: / Line 39: @@
 ###Note
 Ubuntu doesn't come with the standard naming interfaces like eth0 eth1 anymore
-instead you will see ens3 ensp5s because of systemd renaming those.
+instead you will see ens3 ens9 because of systemd renaming those.
 Let's assume the ens3 is the primary one and ensp5s the second one.
@@ Line 127: / Line 127: @@
 sysctl -p
 ```
-In this example eth0 is the public interface and eth1 is the private one
+In this example ens3 is the public interface and ens9 is the private one
 ### Create admin user
@@ Line 133: / Line 133: @@
 ```bash
-sudo maas-region-admin createadmin --username root --email user@server.com
+# maas 2.0
+sudo maas-region createsuperuser
 ```
@@ Line 157: / Line 158: @@
 Edit the default cluster and enable DHCP and DNS on the interface where you will be serving DHCP (see the screenshot as an example).
-Open `http://<maas-server-ip>/MAAS/clusters/` in a browser; **eth1** is most probably the one that needs to be configured.
+Open `http://<maas-server-ip>/MAAS/clusters/` in a browser; **ens9** is most probably the one that needs to be configured.
 *Example:*
-Router IP = eth1's IP*
+Router IP = ens9's IP*
-IP = eth1's IP
+IP = ens9's IP
 ![Screenshot](http://wiki.cloudbase.it/_media/screen_shot_2014-04-23_at_01.27.08.png)
+### How to configure MAAS to be able to boot virtual machines with virsh
+The libvirt-bin package needs to be installed to get the virsh command
+```bash
+sudo apt-get -y install libvirt-bin
+```
+If you want to use ssh you'll need to generate a ssh key pair for the maas user.
+By default there is no home directory created for the maas user.
+```bash
+sudo mkdir -p ~maas
+sudo chown maas:maas ~maas
+```
+Add a login shell for the maas user (we'll only need this for the ssh-copy-id command later;
+if you're putting ssh keys in place manually or using a different mechanism, this step isn't strictly needed):
+```bash
+sudo chsh -s /bin/bash maas
+```
+Generate a SSH keypair as the maas user (hit enter three times to accept the default path and empty password):
+```bash
+sudo -u maas ssh-keygen
+Generating public/private rsa key pair.
+Enter file in which to save the key (/home/maas/.ssh/id_rsa):
+Created directory '/home/maas/.ssh'.
+Enter passphrase (empty for no passphrase):
+Enter same passphrase again:
+Your identification has been saved in /home/maas/.ssh/id_rsa.
+Your public key has been saved in /home/maas/.ssh/id_rsa.pub.
+```
+Then add the public key to ~ubuntu/.ssh/authorized_keys on the vm server so virsh can use ssh without a password:
+```bash
+sudo -u maas -i ssh-copy-id ubuntu@192.168.122.1
+```
+As the maas user, test virsh commands against libvirt at 192.168.122.1:
+```bash
+sudo -u maas virsh -c qemu+ssh://ubuntu@192.168.122.1/system list --all
+```
 ###Set upstream DNS

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