wget https://downloadmirror.intel.com/29137/eng/Preboot.tar.gz
 
tar xzf Preboot.tar.gz -C /tmp
 
cd /tmp/APPS/BootUtil/Linux_x64
chmod +x bootutil64e 
./bootutil64e 

ansible-galaxy install <REPOSITORY>
 
ansible-galaxy role install  --roles-path /tmp https://github.com/avanov/ansible-galaxy-pyenv/archive/refs/tags/1.2.0.tar.gz
mv /tmp/1.2.0 ~/.ansible/roles/avanov.pyenv

ansible-galaxy install mrlesmithjr.mdadm

# install  multipass
sudo snap install multipass --edge --classic
 
snap info multipass
multipass version
 
# create VM
multipass launch --name vm1
 
multipass launch --name vm5 --disk 4G --mem 256M core18
 
multipass exec vm3 -- lsb_release -a
 
multipass mount /tmp/mp vm3
 
multipass transfer /etc/fstab vm3:/tmp/y
 
multipass exec vm3 -- sudo apt update && sudo apt dist-upgrade -y

sudo ssh ubuntu@<VM_IP> -i /var/snap/multipass/common/data/multipassd/ssh-keys/id_rsa

multipass delete vm2
multipass purge 
 
sudo multipass set local.driver=libvirt

#!/bin/bash
 
export OS_ENV="@globals.environment@"
 
 
if [ "${OS_ENV}" == "dev" ]; then
    export PYENV_ROOT="$HOME/.pyenv"
    export PATH="$PYENV_ROOT/bin:$PATH"
    eval "$(pyenv init -)"
fi
 
source /etc/kolla/admin-openrc.sh
 
EXIT_CODE=0
 
# search for broken ovs entry in DB
for NODE in $(openstack compute service list -c Host -f value | sort -u); do
    OUTPUT=$(ssh ${NODE} docker exec openvswitch_vswitchd ovsdb-client dump | grep qvo | egrep -v "tag|mac" | cut -d "\"" -f2)
    for PORT in ${OUTPUT}; do
        printf "%-20s %s\n" "${NODE}" "${PORT}"
 
        EXIT_CODE=1

#!/bin/bash
 
source /etc/kolla/admin-openrc.sh
 
EXIT_CODE=0
 
# search for server with status ERROR
OUTPUT="$(openstack server list --all --status=ERROR -c ID -c Name -c Status -f value)"
#openstack server show ${SERVER_ID} -c fault -f value
if [ -n "${OUTPUT}" ]; then
    echo "${OUTPUT}"
 
    EXIT_CODE=1
fi
 
# search for server with status VERIFY_RESIZE
OUTPUT="$(openstack server list --all --status=VERIFY_RESIZE -c ID -c Name -c Status -f value)"
if [ -n "${OUTPUT}" ]; then
    echo "${OUTPUT}"
 
    EXIT_CODE=1
fi
 
# search for server processes on wrong compute node
for COMPUTE_NODE in $(openstack compute service list --service nova-compute -c Host -f value); do
    for SERVER_ID in $(ssh ${COMPUTE_NODE} pgrep qemu -a | grep -o -P '(?<=-uuid ).*(?= -smbios)'); do

pip install openstack-placement
 
echo 3.5.6 > .python-version

RESOURCE_PROVIDER_ID=$(openstack resource provider list --name ${NODE_NAME}.$(hostname -d) -c uuid -f value)
openstack resource provider show --allocations ${RESOURCE_PROVIDER_ID} -c allocations -f json
 
 
# list hypervisor
openstack resource provider list --sort-column name
 
# show
openstack resource provider allocation show ${SERVER_ID}
 
 
 
NODE_NAME=com1-prod.example.com
RESOURCE_PROVIDER_UUID=$(openstack resource provider list --name ${NODE_NAME} -c uuid -f value)
openstack resource provider inventory list ${RESOURCE_PROVIDER_UUID}
openstack resource provider usage show ${RESOURCE_PROVIDER_UUID}
 
 
openstack allocation candidate list --resource VCPU=32  --resource DISK_GB=120 --resource MEMORY_MB=4096 --member-of 3f0d0e40-6cf4-422d-a245-ceaffb0ac037 

openstack image set --property hw_qemu_guest_agent=yes ${IMAGE_ID}

# check whather hw_qemu_guest_agent is enabled
ls -l /dev/virtio-ports/org.qemu.guest_agent.0
 
# install qemu-guest-agent
sudo apt-get install -y qemu-guest-agent

docker exec -ti nova_libvirt virsh qemu-agent-command instance-000069d9 '{"execute":"guest-info"}'

openstack server show d82ca1de-1fcd-4ca6-84db-84891ec37796 -c OS-EXT-SRV-ATTR:hypervisor_hostname -c OS-EXT-SRV-ATTR:instance_name
docker exec -ti nova_libvirt virsh qemu-agent-command instance-000069d9 '{"execute":"guest-network-get-interfaces"}'

docker exec -ti -u root neutron_l3_agent apt update
docker exec -ti -u root neutron_l3_agent apt install -y crudini

docker exec -ti neutron_l3_agent bash
umask 077
cat /etc/neutron/neutron.conf > /etc/neutron/debug.ini
crudini --merge /etc/neutron/debug.ini < /etc/neutron/l3_agent.ini

unset HISTFILE
# cat /etc/kolla/admin-openrc.sh
# paste export OS_XXX

SERVER_ID=074e2a72-9bd7-488f-af3d-f45f3bc0b6e7
 
PORT_ID=$(openstack port list --server ${SERVER_ID} -c id -f value)
openstack port show ${PORT_ID} -c network_id -f value

neutron-debug --config-file /etc/neutron/debug.ini probe-create ${NETWORK_ID}

# list all secrets
openstack secret list
 
# download
openstack secret get https://barbican.service.example.com/v1/secrets/d5794ec0-a86f-420f-8d03-b1b11b4251bd
  --payload_content_type application/octet-stream \
  --file /tmp/file1.out 
 
# Crate secret / certificate
openstack secret store --name=cert1 -t "application/octet-stream" -e base64 --payload="$(base64 < cert1.p12)"

# list allowed user
openstack acl get https://barbican.service.example.com/v1/secrets/1111111-2222-3333-4444-5555555555555
 
# allow access for user to secret
openstack acl user add -u ${USER_ID} https://barbican.service.example.com/v1/secrets/1111111-2222-3333-4444-5555555555555

export OS_ENV=dev
export SERVER_ID=$1
 
# search for VM by name
if [ ${#SERVER_ID} -ne 36 ]; then
    RESULT="$(openstack server list --all --name ${SERVER_ID})"
    if [ $(echo "${RESULT}" | wc -l) -eq 5 ]; then
        SERVER_ID=$(echo "${RESULT}" | tail -2 | head -1 | cut -d " " -f2)
    else
        echo "No VM with name ${SERVER_ID}) found, similar VMs:"
        echo "${RESULT}"
        exit 0
    fi
fi
 
RESULT=$(openstack server show ${SERVER_ID} -f value -c id)
if [ -z "${RESULT}" ]; then