sudo apt install -y jq
URL=$(wget https://releases.hashicorp.com/index.json -qO-| jq -r 'last(.vagrant.versions[]).builds[] | select(.os == "debian" and .arch == "x86_64").url')
wget ${URL} -qP /tmp
sudo dpkg -i /tmp/${URL##*/}

# deploy
vagrant up
 
# list VMs
vagrant show
 
# ssh to VM
vagrant ssh vm1
 
# delete all VMs
vagrant destroy -f

URL=https://github.com/r-darwish/topgrade/releases/download/v4.9.0/topgrade-v4.9.0-x86_64-unknown-linux-gnu.tar.gz
 
wget ${URL} -qP /tmp
tar -C /tmp -xzf /tmp/topgrade-v*-x86_64-unknown-linux-gnu.tar.gz
sudo mv /tmp/topgrade /usr/local/sbin

# ~/.config/topgrade.toml
...
[git]
repos = [
    "~/git/repository1",
    "~/git/repository2"
]
...

topgrade -cy

source /etc/kolla/admin-openrc.sh
 
IFS=$(echo -en "\n\b")
 
function get_vm_details() {
    LINE=$1
 
    SERVER_ID=$(echo ${LINE} | cut -d" " -f3)
    SERVER_JSON=$(openstack server show ${SERVER_ID} -f json)
    SERVER_NAME=$(echo ${SERVER_JSON} | jq -r .name)
    SERVER_PROJECT_ID=$(echo ${SERVER_JSON} | jq -r .project_id)
    SERVER_PROJECT_JSON=$(openstack project show ${SERVER_PROJECT_ID} -f json)
    SERVER_PROJECT_NAME=$(echo ${SERVER_PROJECT_JSON} | jq -r .name)
 
    echo "${LINE} ${SERVER_NAME} ${SERVER_PROJECT_NAME}"
}
 

echo "deb http://de.archive.ubuntu.com/ubuntu focal main restricted universe multiverse" \
    sudo tee /etc/apt/sources.list.d/ubuntu-focal.list
echo "deb http://de.archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse" \
    sudo tee /etc/apt/sources.list.d/ubuntu-focal-updates.list
 
sudo apt update

  Device Type:      ConnectX3Pro
  Part Number:      MCX312B-XCC_Ax
  Description:      ConnectX-3 Pro EN network interface card; 10GigE; dual-port SFP+; PCIe3.0 x8 8GT/s; RoHS R6
  PSID:             MT_1200111023
  PCI Device Name:  /dev/mst/mt4103_pci_cr0
  Port1 MAC:        ec0d9a00aab1
  Port2 MAC:        ec0d9a00aab2
  Versions:         Current        Available    
     FW             2.42.5000      N/A          
     PXE            3.4.0752       N/A          

flint -y -d /dev/mst/mt4103_pci_cr0 -i firmware fw-ConnectX3Pro-rel-2_42_5000-MCX312B-XCC_Ax-FlexBoot-3.4.752-UEFI-14.11.46.bin b

  Device Type:      ConnectX3Pro
  Part Number:      MCX312B-XCC_Ax
  Description:      ConnectX-3 Pro EN network interface card; 10GigE; dual-port SFP+; PCIe3.0 x8 8GT/s; RoHS R6
  PSID:             MT_1200111023
  PCI Device Name:  /dev/mst/mt4103_pci_cr0
  Port1 MAC:        ec0d9a00aab1
  Port2 MAC:        ec0d9a00aab2
  Versions:         Current        Available    
     FW             2.42.5000      N/A          
     PXE            3.4.0752       N/A          
     UEFI           14.11.0046     N/A     

curl -q http://192.168.178.4/YamahaExtendedControl/v1/system/getFeatures  | jq .

# create lvm
pvcreate /dev/disk/by-id/ata-INTEL_SSDSC2KB076T8_*
vgcreate data /dev/disk/by-id/ata-INTEL_SSDSC2KB076T8_*
lvcreate --name elasticsearch --size 2T data
mkfs.ext4 /dev/data/elasticsearch
 
# pre-sync data
mount /dev/data/elasticsearch /mnt/
rsync -aHAXx --numeric-ids /var/lib/docker/volumes/elasticsearch/ /mnt/
 
# sync data
docker stop elasticsearch
rsync --delete -aHAXxv --numeric-ids /var/lib/docker/volumes/elasticsearch/ /mnt/
rsync --delete -aHAXxv --numeric-ids /var/lib/docker/volumes/elasticsearch/ /mnt/
umount /mnt
 
# mount new LV

cat <<EOF> ~/bin/proxy-ssh-forward.sh
#!/bin/bash
 
PROXY_SERVER=proxy.example.com
 
eval \$(ssh-agent) && ssh-add
 
while true; do
    echo "Connect to proxy ..."
    ssh -a -v -N -R 7422:localhost:22 -o ServerAliveInterval=30 -o ServerAliveCountMax=10 \${PROXY_SERVER}
    sleep 10
done
EOF
 
chmod +x ~/bin/proxy-ssh-forward.sh
nohup ~/bin/proxy-ssh-forward.sh