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### enable serial console
```
VM # vi /etc/default/grub
    [...]
GRUB_CMDLINE_LINUX="[...] console=tty0 console=ttyS0,115200" 
    [...]
VM # grub2-mkconfig -o /boot/grub2/grub.cfg
    [...]
VM # 
```

```
VMM # qm set $VM_ID -serial0 socket
VMM # grep serial /etc/pve/qemu-server/$VM_ID.conf
serial0: socket
VMM # qm stop $VM_ID
VMM # qm start $VM_ID
VMM # qm status $VM_ID
```

### Ensure repos are https
```
# sed -i 's/http/https/g' /etc/zypp/repos.d/*
```

### Minimal installation
Install missing packages  
```# zypper in at bind-utils curl ed finger iptables ksh man man-pages man-pages-posix nmap pbzip2 screen sysstat tcpdump xfsprogs```

TODO: create AutoYaST2 config

### Static IPv6 Configuration

Modify ifcfg-eth0 config
```
# vi /etc/sysconfig/network/ifcfg-eth0
BOOTPROTO='static'
BROADCAST=''
ETHTOOL_OPTIONS=''
IPADDR='2a01:4f8:202:81ec:100:200::11/72'
MTU=''
NAME=''
NETWORK=''
REMOTE_IPADDR=''
STARTMODE='auto'
# vi /etc/sysconfig/network/routes
default  2a01:4f8:202:81ec:100::1  72  eth0
#
```

Restart Network Service  
```# systemctl restart wicked.service```

Modify resolv.conf
```
# vi /etc/resolv.conf
search example.com
nameserver 2a01:4f8:202:81ec:100::1
#
```