😉 Deploy pfsense VM

 1cat > pfsense.xml << EOF
 2<network>
 3  <name>pfsense-router</name>
 4  <uuid></uuid>
 5  <forward mode='nat'>
 6  </forward>
 7  <bridge name='virbr1' stp='on' delay='0'/>
 8  <dns enable='no'/>
 9  <ip address='192.168.123.1' netmask='255.255.255.0'>
10  </ip>
11</network>
12EOF
13
14sudo virsh net-define pfsense.xml
15sudo virsh net-start pfsense-router
16sudo virsh net-autostart pfsense-router
17
18# Give qemu ACL
19echo "allow all" | sudo tee /etc/qemu-kvm/${USER}.conf
20echo "include /etc/qemu-kvm/${USER}.conf" | sudo tee --append /etc/qemu/bridge.conf
21sudo chown root:${USER} /etc/qemu-kvm/${USER}.conf
22sudo chmod 640 /etc/qemu-kvm/${USER}.conf
23
24# Check network
25nmcli con show --active
26sudo virsh net-list --all
27sudo virsh net-edit pfsense-router
28sudo virsh net-info pfsense-router
29sudo virsh net-dhcp-leases pfsense-router

 1# Create pfsense vm
 2virt-install \
 3--name pfsense --ram 2048 --vcpus 2 \
 4--disk $HOME/pfsense/disk0.qcow2,size=12,format=qcow2 \
 5--cdrom $HOME/pfsense/netgate-installer-amd64.iso \
 6--network bridge=virbr0,model=e1000 \
 7--network bridge=virbr1,model=e1000 \
 8--graphics vnc,listen=0.0.0.0 --noautoconsole \
 9--osinfo freebsd14.0 \
10--autostart \
11--debug
12
13virsh start pfsense

 1virt-install \
 2--name okd --ram 2048 --vcpus 2 \
 3--disk $HOME/okd-latest/disk0.qcow2,size=50,format=qcow2 \
 4--autostart \
 5--cdrom $HOME/okd-latest/rhcos-live.iso \
 6--network bridge=virbr0,model=e1000 \
 7--network bridge=virbr1,model=e1000 \
 8--graphics vnc,listen=0.0.0.0 --noautoconsole \
 9--osinfo detect=on,require=off \
10--debug

 1sudo virt-install -n master01 \
 2  --description "Master01 OKD Cluster" \
 3  --ram=8192 \
 4  --cdrom "$HOME/okd-latest/rhcos-live.iso" \
 5  --vcpus=2 \
 6  --disk pool=default,bus=virtio,size=10 \
 7  --graphics none \
 8  --osinfo detect=on,require=off \
 9  --serial pty \
10  --console pty \
11  --network network=openshift4,mac=52:54:00:36:14:e5

 1sudo cp {{OKUB_INSTALL_PATH}}/rhcos-live.iso /var/lib/libvirt/images/rhcos-live-{{PRODUCT}}-{{RELEASE_VERSION}}.iso
 2export COREOS_INSTALLER="podman run --privileged --pull always --rm -v /dev:/dev -v /var/lib/libvirt/images:/data -w /data quay.io/coreos/coreos-installer:release"
 3sudo ${COREOS_INSTALLER} iso kargs modify -a "ip={{IP_MASTERS}}::{{GATEWAY}}:{{NETMASK}}:okub-sno:{{INTERFACE}}:none:{{DNS_SERVER}}" "rhcos-live-{{PRODUCT}}-{{RELEASE_VERSION}}.iso"
 4sudo virt-install --name="openshift-sno" \
 5 --vcpus=4 \
 6 --ram=8192 \
 7 --disk path=/var/lib/libvirt/images/sno-{{PRODUCT}}-{{RELEASE_VERSION}}.qcow2,bus=sata,size=120 \
 8 --network network=sno,model=virtio \
 9 --boot menu=on \
10 --graphics vnc --console pty,target_type=serial --noautoconsole \
11 --cpu host-passthrough \
12 --osinfo detect=on,require=off \
13 --cdrom /var/lib/libvirt/images/rhcos-live-{{PRODUCT}}-{{RELEASE_VERSION}}.iso

1# Checks
2virsh list
3virsh domifaddr pfsense
4virsh domiflist pfsense
5
6# Connect to console
7virt-viewer --domain-name pfsense

 1virsh destroy pfsense  
 2virsh undefine pfsense --remove-all-storage
 3
 4# disk can be deleted only manually
 5rm -f ~/pfsense/disk0.qcow2
 6
 7# delete network
 8sudo virsh net-destroy pfsense-router
 9sudo virsh net-undefine pfsense-router
10sudo nmcli con del virbr1
11sudo nmcli con del eno1

 1# Generate a MAC address
 2date +%s | md5sum | head -c 6 | sed -e 's/\([0-9A-Fa-f]\{2\}\)/\1:/g' -e 's/\(.*\):$/\1/' | sed -e 's/^/52:54:00:/';echo
 3
 4sudo virt-install -n worker03.ocp4.example.com \
 5  --description "Worker03 Machine for Openshift 4 Cluster" \
 6  --ram=8192 \
 7  --vcpus=4 \
 8  --os-type=Linux \
 9  --os-variant=rhel8.0 \
10  --noreboot \
11  --disk pool=default,bus=virtio,size=50 \
12  --graphics none \
13  --serial pty \
14  --console pty \
15  --pxe \
16  --network bridge=openshift4,mac=52:54:00:95:d4:ed