Install maas

os install

install ubuntu 20.04 LTS with CD

sudo apt update -y
sudo apt upgrade -y
sudo apt dist-upgrade -y

ipmi 설정

sudo apt install ipmitool -y
ip=10.1.4.11
sudo ipmitool lan set 1 ipsrc static
sudo ipmitool lan set 1 ipaddr ${ip}
sudo ipmitool lan set 1 netmask 255.255.255.0
sudo ipmitool lan set 1 defgw ipaddr 10.1.4.1
sudo ipmitool lan set 1 arp respond on

ip setting

sudo vi /etc/netplan/00-installer-config.yaml

network:
  ethernets:
    eno1:
      addresses:
        - 10.1.5.11/24
      gateway4: 10.1.5.1
      nameservers:
        addresses:
          - 4.2.2.2
        search: []
    eno2:
      dhcp4: true
  version: 2

sudo netplan apply
ifconfig #확인

snap and postgresql install

sudo snap install --channel=3.0/stable maas
sudo apt install -y postgresql

MAAS_DBUSER=XXXXXXX
MAAS_DBPASS=XXXXXXX
MAAS_DBNAME=maas

sudo -u postgres psql -c "CREATE USER \"$MAAS_DBUSER\" WITH ENCRYPTED PASSWORD '$MAAS_DBPASS'"

sudo -u postgres createdb -O "$MAAS_DBUSER" "$MAAS_DBNAME"

sudo vi /etc/postgresql/12/main/pg_hba.conf

# host    $MAAS_DBNAME    $MAAS_DBUSER    0/0     md5
host      maas            XXXX           0/0     md5

sudo maas init region+rack --database-uri "postgres://$MAAS_DBUSER:$MAAS_DBPASS@localhost/$MAAS_DBNAME"

#sudo maas init region+rack --database-uri "postgres://$MAAS_DBUSER:$MAAS_DBPASS@$HOSTNAME/$MAAS_DBNAME"
MASS URL : (just enter)

결과

MAAS URL [default=http://10.1.5.11:5240/MAAS]:
MAAS has been set up.

If you want to configure external authentication or use
MAAS with Canonical RBAC, please run

  sudo maas configauth

To create admins when not using external authentication, run

  sudo maas createadmin

sudo maas status

> bind9                            RUNNING   pid 8142, uptime 0:02:21
> dhcpd                            STOPPED   Not started
> dhcpd6                           STOPPED   Not started
> http                             RUNNING   pid 8411, uptime 0:00:46
> ntp                              RUNNING   pid 8327, uptime 0:00:51
> proxy                            RUNNING   pid 8486, uptime 0:00:39
> rackd                            RUNNING   pid 8145, uptime 0:02:21
> regiond                          RUNNING   pid 8146, uptime 0:02:21
> syslog                           RUNNING   pid 8324, uptime 0:00:51

add admin

sudo maas createadmin --username=admin --email=smiley@yourdomain.com

> YourPassword

Import SSH keys [] (lp:user-id or gh:user-id): (just enter)

웹 브라우져

http://10.1.5.11:5240/MAAS/ (대소문자 주의)

continue

upload ssh key import

초기 접속 ssh key를 설정한다. 중요하다.

continue

cat ~/.ssh/id_rsa.pub
>  ssh-rsa AAxxx0RVSJOdOBSeO7e

dhcp를 enable

subnet >> click

untagged click

enable dhcp 클릭

sudo maas status

bind9                            RUNNING   pid 19886, uptime 0:09:28
dhcpd                            RUNNING   pid 20664, uptime 0:00:49
dhcpd6                           STOPPED   Not started
http                             RUNNING   pid 20198, uptime 0:07:34
ntp                              RUNNING   pid 20085, uptime 0:07:43
proxy                            RUNNING   pid 20602, uptime 0:02:28
rackd                            RUNNING   pid 19889, uptime 0:09:28
regiond                          RUNNING   pid 19890, uptime 0:09:28
syslog                           RUNNING   pid 20084, uptime 0:07:43