OpenStack: Install OpenStack CLI client

release notes for openstack client tools
# installed
pip list | grep python-openstackclient
python-openstackclient 3.16.2

# available (for rocky release)
https://docs.openstack.org/releasenotes/python-openstackclient/rocky.html
https://github.com/openstack/python-magnumclient/releases

# install rocky client versions
pip install -U \
gnocchiclient \
"pankoclient<0.6.0" \
"python-barbicanclient<4.8.0" \
"python-cinderclient<4.0.1" \
python-cloudkittyclient \
"python-glanceclient<2.14.0" \
"python-heatclient<1.17.0" \
"python-keystoneclient<3.18.0" \
"python-magnumclient<2.11.0" \
"python-mistralclient<3.8.0" \
"python-neutronclient<6.10.0" \
"python-novaclient<11.1.0" \
"python-octaviaclient<1.7.0" \
"python-openstackclient<3.18.0" \
"python-swiftclient<3.7.0"

# install pyenv
git clone https://github.com/pyenv/pyenv.git ~/.pyenv
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc
echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n eval "$(pyenv init -)"\nfi' >> ~/.bashrc
exec "$SHELL"

# install python 3.5.x version into pyenv (DO NOT USE VERSIONS > 3.5.x)
apt install build-essential libbz2-dev libreadline-dev libssl-dev zlib1g-dev libsqlite3-dev wget curl libncurses5-dev libncursesw5-dev xz-utils libffi-dev liblzma-dev
pyenv install 3.5.6
echo '3.5.6' > ~/.python-version # python 3.5.6 will be used ONLY if your pwd is ~/

# install all openstack clients
cd ~/
pip install -U pip
pip install -U python-openstackclient python-keystoneclient python-cinderclient python-novaclient \
python-neutronclient python-glanceclient python-octaviaclient python-swiftclient python-heatclient \
python-magnumclient python-barbicanclient python-mistralclient \
pankoclient gnocchiclient

# Extend BASH completion
openstack complete | sudo tee /etc/bash_completion.d/openstack
source /etc/bash_completion

# test
# source foo-stage-openrc.sh
# openstack image list

# ubuntu default packages
sudo apt install -y python-openstackclient python-keystoneclient python-cinderclient python-novaclient python-neutronclient python-glanceclient python-octaviaclient python-swiftclient python-heatclient python-magnumclient python-barbicanclient python-mistralclient python3-pankoclient python3-gnocchiclient

Install
https://docs.openstack.org/mitaka/user-guide/common/cli_install_openstack_command_line_clients.html

Debug
openstack hypervisor list
openstack hypervisor stats show
openstack compute service list
openstack volume service list
openstack network agent list
openstack extension show

# get server data
openstack server list --project ${CUSTOMER_PROJECT_ID}
openstack server show
openstack console log show

# get security group
openstack security group list --project ${CUSTOMER_PROJECT_ID}
openstack security group show

Links
https://github.com/pyenv/pyenv