Rewrite kolla-ansible CLI to python

Moving the CLI to python allows for easier
maintenance and larger feature-set.

This patch introduces a few breaking changes!
The changes stem the nature of the cliff package.
- the order of parameters must be
  kolla-ansible <action> <arguments>
- mariadb_backup and mariadb_recovery now are
  mariadb-backup and mariadb-recovery

Closes-bug: #1589020
Signed-off-by: Roman Krček <roman.krcek@tietoevry.com>
Change-Id: I9749b320d4f5eeec601a055b597dfa7d8fb97ce2

1 files changed, 0 insertions, 608 deletions

diff --git a/tools/kolla-ansible b/tools/kolla-ansible
deleted file mode 100755
index f7c7ee17d..000000000
--- a/tools/kolla-ansible
+++ /dev/null
@@ -1,608 +0,0 @@
-#!/usr/bin/env bash
-#
-# This script can be used to interact with kolla via ansible.
-
-set -o errexit
-
-# do not use _PYTHON_BIN directly, use $(get_python_bin) instead
-_PYTHON_BIN=""
-
-ANSIBLE_VERSION_MIN=2.16
-ANSIBLE_VERSION_MAX=2.17
-
-function get_python_bin {
-    if [ -n "$_PYTHON_BIN" ]; then
-      echo -n "$_PYTHON_BIN"
-      return
-    fi
-
-    local ansible_path
-    ansible_path=$(which ansible)
-
-    if [[ $? -ne 0 ]]; then
-        echo "ERROR: Ansible is not installed in the current (virtual) environment." >&2
-        echo "Ansible version should be between $ANSIBLE_VERSION_MIN and $ANSIBLE_VERSION_MAX." >&2
-        exit 1
-    fi
-
-    local ansible_shebang_line
-    ansible_shebang_line=$(head -n1 "$ansible_path")
-
-    if ! echo "$ansible_shebang_line" | egrep "^#!" &>/dev/null; then
-        echo "ERROR: Ansible script is malformed (missing shebang line)." >&2
-        exit 1
-    fi
-
-    # NOTE(yoctozepto): may have multiple parts
-    _PYTHON_BIN=${ansible_shebang_line#\#\!}
-    echo -n "$_PYTHON_BIN"
-}
-
-function check_environment_coherence {
-    local ansible_python_cmdline
-    ansible_python_cmdline=$(get_python_bin)
-    ansible_python_version=$($ansible_python_cmdline -c 'import sys; print(str(sys.version_info[0])+"."+str(sys.version_info[1]))')
-
-    if ! $ansible_python_cmdline --version &>/dev/null; then
-        echo "ERROR: Ansible Python is not functional." >&2
-        echo "Tried '$ansible_python_cmdline'" >&2
-        exit 1
-    fi
-
-    # Check for existence of kolla_ansible module using Ansible's Python.
-    if ! $ansible_python_cmdline -c 'import kolla_ansible' &>/dev/null; then
-        echo "ERROR: kolla_ansible has to be available in the Ansible PYTHONPATH." >&2
-        echo "Please install both in the same (virtual) environment." >&2
-        exit 1
-    fi
-
-    local ansible_full_version
-    ansible_full_version=$($ansible_python_cmdline -c 'import ansible; print(ansible.__version__)')
-
-    if [[ $? -ne 0 ]]; then
-        echo "ERROR: Failed to obtain Ansible version:" >&2
-        echo "$ansible_full_version" >&2
-        exit 1
-    fi
-
-    local ansible_version
-    ansible_version=$(echo "$ansible_full_version" | egrep -o '^[0-9]+\.[0-9]+')
-
-    if [[ $? -ne 0 ]]; then
-        echo "ERROR: Failed to parse Ansible version:" >&2
-        echo "$ansible_full_version" >&2
-        exit 1
-    fi
-
-
-    if [[ $(printf "%s\n" "$ANSIBLE_VERSION_MIN" "$ANSIBLE_VERSION_MAX" "$ansible_version" | sort -V | head -n1) != "$ANSIBLE_VERSION_MIN" ]] ||
-       [[ $(printf "%s\n" "$ANSIBLE_VERSION_MIN" "$ANSIBLE_VERSION_MAX" "$ansible_version" | sort -V | tail -n1) != "$ANSIBLE_VERSION_MAX" ]]; then
-        echo "ERROR: Ansible version should be between $ANSIBLE_VERSION_MIN and $ANSIBLE_VERSION_MAX. Current version is $ansible_full_version which is not supported."
-        exit 1
-    fi
-}
-
-function find_base_dir {
-    local dir_name
-    local python_dir
-    dir_name=$(dirname "$0")
-    # NOTE(yoctozepto): Fix the case where dir_name is a symlink and VIRTUAL_ENV might not be. This
-    # happens with pyenv-virtualenv, see https://bugs.launchpad.net/kolla-ansible/+bug/1903887
-    dir_name=$(readlink -e "$dir_name")
-    python_dir="python${ansible_python_version}"
-    if [ -z "$SNAP" ]; then
-        if [[ ${dir_name} == "/usr/bin" ]]; then
-            if test -f /usr/lib/${python_dir}/*-packages/kolla-ansible.egg-link; then
-                # Editable install.
-                BASEDIR="$(head -n1 /usr/lib/${python_dir}/*-packages/kolla-ansible.egg-link)"
-            else
-                BASEDIR=/usr/share/kolla-ansible
-            fi
-        elif [[ ${dir_name} == "/usr/local/bin" ]]; then
-            if test -f /usr/local/lib/${python_dir}/*-packages/kolla-ansible.egg-link; then
-                # Editable install.
-                BASEDIR="$(head -n1 /usr/local/lib/${python_dir}/*-packages/kolla-ansible.egg-link)"
-            else
-                BASEDIR=/usr/local/share/kolla-ansible
-            fi
-        elif [[ ${dir_name} == ~/.local/bin ]]; then
-            if test -f ~/.local/lib/${python_dir}/*-packages/kolla-ansible.egg-link; then
-                # Editable install.
-                BASEDIR="$(head -n1 ~/.local/lib/${python_dir}/*-packages/kolla-ansible.egg-link)"
-            else
-                BASEDIR=~/.local/share/kolla-ansible
-            fi
-        elif [[ -n ${VIRTUAL_ENV} ]] && [[ ${dir_name} == "$(readlink -e "${VIRTUAL_ENV}/bin")" ]]; then
-            if test -f ${VIRTUAL_ENV}/lib/${python_dir}/site-packages/kolla-ansible.egg-link; then
-                # Editable install.
-                BASEDIR="$(head -n1 ${VIRTUAL_ENV}/lib/${python_dir}/*-packages/kolla-ansible.egg-link)"
-            else
-                BASEDIR="${VIRTUAL_ENV}/share/kolla-ansible"
-            fi
-        else
-            # Running from sources (repo).
-            BASEDIR="$(dirname ${dir_name})"
-        fi
-    else
-        BASEDIR="$SNAP/share/kolla-ansible"
-    fi
-}
-
-function install_deps {
-    echo "Installing Ansible Galaxy dependencies"
-    if pip show ansible 2>/dev/null; then
-        ansible-galaxy collection install -r ${BASEDIR}/requirements.yml --force
-    else
-        ansible-galaxy collection install -r ${BASEDIR}/requirements.yml --force
-        ansible-galaxy collection install -r ${BASEDIR}/requirements-core.yml --force
-    fi
-
-    if [[ $? -ne 0 ]]; then
-        echo "ERROR: Failed to install Ansible Galaxy dependencies" >&2
-        exit 1
-    fi
-}
-
-function process_cmd {
-    echo "$ACTION : $CMD"
-    $CMD
-    if [[ $? -ne 0 ]]; then
-        echo "Command failed $CMD"
-        exit 1
-    fi
-}
-
-function usage {
-    cat <<EOF
-Usage: $0 COMMAND [options]
-
-Options:
-    --inventory, -i <inventory_path>   Specify path to ansible inventory file. \
-Can be specified multiple times to pass multiple inventories.
-    --playbook, -p <playbook_path>     Specify path to ansible playbook file
-    --configdir <config_path>          Specify path to directory with globals.yml
-    --key -k <key_path>                Specify path to ansible vault keyfile
-    --help, -h                         Show this usage information
-    --tags, -t <tags>                  Only run plays and tasks tagged with these values
-    --skip-tags <tags>                 Only run plays and tasks whose tags do not match these values
-    --extra, -e <ansible variables>    Set additional variables as key=value or YAML/JSON passed to ansible-playbook
-    --passwords <passwords_path>       Specify path to the passwords file
-    --limit <host>                     Specify host to run plays
-    --forks <forks>                    Number of forks to run Ansible with
-    --vault-id <@prompt or path>       Specify @prompt or password file (Ansible >=  2.4)
-    --ask-vault-pass                   Ask for vault password
-    --vault-password-file <path>       Specify password file for vault decrypt
-    --check, -C                        Don't make any changes and try to predict some of the changes that may occur instead
-    --diff, -D                         Show differences in ansible-playbook changed tasks
-    --verbose, -v                      Increase verbosity of ansible-playbook
-    --version                          Show version
-
-Environment variables:
-    EXTRA_OPTS                         Additional arguments to pass to ansible-playbook
-
-Commands:
-    install-deps         Install Ansible Galaxy dependencies
-    prechecks            Do pre-deployment checks for hosts
-    mariadb_recovery     Recover a completely stopped mariadb cluster
-    mariadb_backup       Take a backup of MariaDB databases
-                             --full (default)
-                             --incremental
-    bootstrap-servers    Bootstrap servers with kolla deploy dependencies
-    destroy              Destroy Kolla containers, volumes and host configuration
-                             --include-images to also destroy Kolla images
-                             --include-dev to also destroy dev mode repos
-    deploy               Deploy and start all kolla containers
-    deploy-bifrost       Deploy and start bifrost container
-    deploy-servers       Enroll and deploy servers with bifrost
-    deploy-containers    Only deploy and start containers (no config updates or bootstrapping)
-    gather-facts         Gather Ansible facts
-    post-deploy          Do post deploy on deploy node
-    pull                 Pull all images for containers (only pulls, no running container changes)
-    rabbitmq-reset-state Force reset the state of RabbitMQ
-    rabbitmq-upgrade <version> Upgrade to a specific version of RabbitMQ
-    reconfigure          Reconfigure OpenStack service
-    stop                 Stop Kolla containers
-    certificates         Generate self-signed certificate for TLS *For Development Only*
-    octavia-certificates Generate certificates for octavia deployment
-                             --check-expiry <days> to check if certificates expire within that many days
-    upgrade              Upgrades existing OpenStack Environment
-    upgrade-bifrost      Upgrades an existing bifrost container
-    genconfig            Generate configuration files for enabled OpenStack services
-    validate-config      Validate configuration files for enabled OpenStack services
-    prune-images         Prune orphaned Kolla images
-    nova-libvirt-cleanup Clean up disabled nova_libvirt containers
-EOF
-}
-
-function bash_completion {
-cat <<EOF
---inventory -i
---playbook -p
---configdir
---key -k
---help -h
---skip-tags
---tags -t
---extra -e
---passwords
---limit
---forks
---vault-id
---ask-vault-pass
---vault-password-file
---check -C
---diff -D
---verbose -v
---version
-install-deps
-prechecks
-mariadb_recovery
-mariadb_backup
-bootstrap-servers
-destroy
-deploy
-deploy-bifrost
-deploy-containers
-deploy-servers
-gather-facts
-post-deploy
-pull
-rabbitmq-reset-state
-rabbitmq-upgrade
-reconfigure
-stop
-certificates
-octavia-certificates
-upgrade
-upgrade-bifrost
-genconfig
-validate-config
-prune-images
-nova-libvirt-cleanup
-EOF
-}
-
-function version {
-    local python_bin
-    python_bin=$(get_python_bin)
-
-    $python_bin -c 'from kolla_ansible.version import version_info; print(version_info)'
-}
-
-check_environment_coherence
-
-SHORT_OPTS="hi:p:t:k:e:CD:v"
-LONG_OPTS="help,version,inventory:,playbook:,skip-tags:,tags:,key:,extra:,check,diff,verbose,configdir:,passwords:,limit:,forks:,vault-id:,ask-vault-pass,vault-password-file:,yes-i-really-really-mean-it,include-images,include-dev:,full,incremental,check-expiry:"
-
-RAW_ARGS="$*"
-ARGS=$(getopt -o "${SHORT_OPTS}" -l "${LONG_OPTS}" --name "$0" -- "$@") || { usage >&2; exit 2; }
-
-eval set -- "$ARGS"
-
-find_base_dir
-
-INVENTORY="${BASEDIR}/ansible/inventory/all-in-one"
-PLAYBOOK="${BASEDIR}/ansible/site.yml"
-VERBOSITY=
-EXTRA_OPTS=${EXTRA_OPTS}
-CONFIG_DIR="/etc/kolla"
-DANGER_CONFIRM=
-INCLUDE_IMAGES=
-INCLUDE_DEV=
-BACKUP_TYPE="full"
-OCTAVIA_CERTS_EXPIRY=
-# Serial is not recommended and disabled by default. Users can enable it by
-# configuring ANSIBLE_SERIAL variable.
-ANSIBLE_SERIAL=${ANSIBLE_SERIAL:-0}
-INVENTORIES=()
-
-while [ "$#" -gt 0 ]; do
-    case "$1" in
-
-    (--inventory|-i)
-            INVENTORIES+=("$2")
-            shift 2
-            ;;
-
-    (--playbook|-p)
-            PLAYBOOK="$2"
-            shift 2
-            ;;
-
-    (--skip-tags)
-            EXTRA_OPTS="$EXTRA_OPTS --skip-tags $2"
-            shift 2
-            ;;
-
-    (--tags|-t)
-            EXTRA_OPTS="$EXTRA_OPTS --tags $2"
-            shift 2
-            ;;
-
-    (--check|-C)
-            EXTRA_OPTS="$EXTRA_OPTS --check"
-            shift 1
-            ;;
-
-    (--diff|-D)
-            EXTRA_OPTS="$EXTRA_OPTS --diff"
-            shift 1
-            ;;
-
-    (--verbose|-v)
-            VERBOSITY="$VERBOSITY --verbose"
-            shift 1
-            ;;
-
-    (--configdir)
-            CONFIG_DIR="$2"
-            shift 2
-            ;;
-
-    (--yes-i-really-really-mean-it)
-            if [[ ${RAW_ARGS} =~ "$1" ]]
-            then
-                DANGER_CONFIRM="$1"
-            fi
-            shift 1
-            ;;
-
-    (--include-images)
-            INCLUDE_IMAGES="$1"
-            shift 1
-            ;;
-
-    (--include-dev)
-            INCLUDE_DEV="$1"
-            shift 1
-            ;;
-
-    (--key|-k)
-            VAULT_PASS_FILE="$2"
-            EXTRA_OPTS="$EXTRA_OPTS --vault-password-file=$VAULT_PASS_FILE"
-            shift 2
-            ;;
-
-    (--extra|-e)
-            EXTRA_OPTS="$EXTRA_OPTS -e $2"
-            shift 2
-            ;;
-
-    (--passwords)
-            PASSWORDS_FILE="$2"
-            shift 2
-            ;;
-
-    (--limit)
-            EXTRA_OPTS="$EXTRA_OPTS --limit $2"
-            shift 2
-            ;;
-
-    (--forks)
-            EXTRA_OPTS="$EXTRA_OPTS --forks $2"
-            shift 2
-            ;;
-
-    (--vault-id)
-            EXTRA_OPTS="$EXTRA_OPTS --vault-id $2"
-            shift 2
-            ;;
-
-    (--ask-vault-pass)
-            VERBOSITY="$EXTRA_OPTS --ask-vault-pass"
-            shift 1
-            ;;
-
-    (--vault-password-file)
-            EXTRA_OPTS="$EXTRA_OPTS --vault-password-file $2"
-            shift 2
-            ;;
-
-    (--full)
-            BACKUP_TYPE="full"
-            shift 1
-            ;;
-
-    (--incremental)
-            BACKUP_TYPE="incremental"
-            shift 1
-            ;;
-
-    (--check-expiry)
-            OCTAVIA_CERTS_EXPIRY="$2"
-            shift 2
-            ;;
-
-    (--version)
-            version
-            exit 0
-            ;;
-
-    (--help|-h)
-            usage
-            exit 0
-            ;;
-
-    (--)
-            shift
-            break
-            ;;
-
-    (*)
-            echo "error"
-            exit 3
-            ;;
-esac
-done
-
-case "$1" in
-
-(install-deps)
-        install_deps
-        exit 0
-        ;;
-(prechecks)
-        ACTION="Pre-deployment checking"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=precheck"
-        ;;
-(mariadb_recovery)
-        ACTION="Attempting to restart mariadb cluster"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=deploy"
-        PLAYBOOK="${BASEDIR}/ansible/mariadb_recovery.yml"
-        ;;
-(mariadb_backup)
-        ACTION="Backup MariaDB databases"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=backup -e mariadb_backup_type=${BACKUP_TYPE}"
-        PLAYBOOK="${BASEDIR}/ansible/mariadb_backup.yml"
-        ;;
-(destroy)
-        ACTION="Destroy Kolla containers, volumes and host configuration"
-        PLAYBOOK="${BASEDIR}/ansible/destroy.yml"
-
-        INVENTORIES_COMMA_SEPARATED=""
-        for INVENTORY in ${INVENTORIES[@]}; do
-            INVENTORIES_COMMA_SEPARATED="${INVENTORIES_COMMA_SEPARATED},${INVENTORY}"
-        done
-        INVENTORIES_COMMA_SEPARATED=$(echo "${INVENTORIES_COMMA_SEPARATED}" | sed -e 's/^,//g')
-
-        if [[ "${INCLUDE_IMAGES}" == "--include-images" ]]; then
-            EXTRA_OPTS="$EXTRA_OPTS -e destroy_include_images=yes"
-        fi
-        if [[ "${INCLUDE_DEV}" == "--include-dev" ]]; then
-            EXTRA_OPTS="$EXTRA_OPTS -e destroy_include_dev=yes"
-        fi
-        EXTRA_OPTS="$EXTRA_OPTS -e inventories_comma_separated=${INVENTORIES_COMMA_SEPARATED}"
-        if [[ "${DANGER_CONFIRM}" != "--yes-i-really-really-mean-it" ]]; then
-            cat << EOF
-WARNING:
-    This will PERMANENTLY DESTROY all deployed kolla containers, volumes and host configuration.
-    There is no way to recover from this action. To confirm, please add the following option:
-    --yes-i-really-really-mean-it
-EOF
-            exit 1
-        fi
-        ;;
-(bootstrap-servers)
-        ACTION="Bootstrapping servers"
-        PLAYBOOK="${BASEDIR}/ansible/kolla-host.yml"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=bootstrap-servers"
-        ;;
-(deploy)
-        ACTION="Deploying Playbooks"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=deploy"
-        ;;
-(deploy-bifrost)
-        ACTION="Deploying Bifrost"
-        PLAYBOOK="${BASEDIR}/ansible/bifrost.yml"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=deploy"
-        ;;
-(deploy-containers)
-        ACTION="Deploying Containers"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=deploy-containers"
-        ;;
-(deploy-servers)
-        ACTION="Deploying servers with bifrost"
-        PLAYBOOK="${BASEDIR}/ansible/bifrost.yml"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=deploy-servers"
-        ;;
-(gather-facts)
-        ACTION="Gathering Ansible facts"
-        PLAYBOOK="${BASEDIR}/ansible/gather-facts.yml"
-        ;;
-(post-deploy)
-        ACTION="Post-Deploying Playbooks"
-        PLAYBOOK="${BASEDIR}/ansible/post-deploy.yml"
-        ;;
-(pull)
-        ACTION="Pulling Docker images"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=pull"
-        ;;
-(upgrade)
-        ACTION="Upgrading OpenStack Environment"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=upgrade -e kolla_serial=${ANSIBLE_SERIAL}"
-        ;;
-(upgrade-bifrost)
-        ACTION="Upgrading Bifrost"
-        PLAYBOOK="${BASEDIR}/ansible/bifrost.yml"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=upgrade"
-        ;;
-(reconfigure)
-        ACTION="Reconfigure OpenStack service"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=reconfigure -e kolla_serial=${ANSIBLE_SERIAL}"
-        ;;
-(stop)
-        ACTION="Stop Kolla containers"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=stop"
-        if [[ "${DANGER_CONFIRM}" != "--yes-i-really-really-mean-it" ]]; then
-            cat << EOF
-WARNING:
-    This will stop all deployed kolla containers, limit with tags is possible and also with
-    skip_stop_containers variable. To confirm, please add the following option:
-    --yes-i-really-really-mean-it
-EOF
-            exit 1
-        fi
-        ;;
-(certificates)
-        ACTION="Generate TLS Certificates"
-        PLAYBOOK="${BASEDIR}/ansible/certificates.yml"
-        ;;
-(octavia-certificates)
-        ACTION="Generate octavia Certificates"
-        PLAYBOOK="${BASEDIR}/ansible/octavia-certificates.yml"
-        if [[ ! -z "${OCTAVIA_CERTS_EXPIRY}" ]]; then
-            EXTRA_OPTS="$EXTRA_OPTS -e octavia_certs_check_expiry=yes -e octavia_certs_expiry_limit=${OCTAVIA_CERTS_EXPIRY}"
-        fi
-        ;;
-(genconfig)
-        ACTION="Generate configuration files for enabled OpenStack services"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=config"
-        ;;
-(validate-config)
-        ACTION="Validate configuration files for enabled OpenStack services"
-        EXTRA_OPTS="$EXTRA_OPTS -e kolla_action=config_validate"
-        ;;
-(prune-images)
-        ACTION="Prune orphaned Kolla images"
-        PLAYBOOK="${BASEDIR}/ansible/prune-images.yml"
-        if [[ "${DANGER_CONFIRM}" != "--yes-i-really-really-mean-it" ]]; then
-            cat << EOF
-WARNING:
-    This will PERMANENTLY DELETE all orphaned kolla images. To confirm, please add the following option:
-    --yes-i-really-really-mean-it
-EOF
-            exit 1
-        fi
-        ;;
-(nova-libvirt-cleanup)
-        ACTION="Cleanup disabled nova_libvirt containers"
-        PLAYBOOK="${BASEDIR}/ansible/nova-libvirt-cleanup.yml"
-        ;;
-(rabbitmq-reset-state)
-        ACTION="Force reset the state of RabbitMQ"
-        PLAYBOOK="${BASEDIR}/ansible/rabbitmq-reset-state.yml"
-        ;;
-(rabbitmq-upgrade)
-        RMQ_VERSION="$2"
-        ACTION="Upgrade to a specific version of RabbitMQ"
-        PLAYBOOK="${BASEDIR}/ansible/rabbitmq-upgrade.yml"
-        EXTRA_OPTS="$EXTRA_OPTS -e rabbitmq_version_suffix=${RMQ_VERSION}"
-        ;;
-(bash-completion)
-        bash_completion
-        exit 0
-        ;;
-(*)     usage
-        exit 3
-        ;;
-esac
-
-GLOBALS_DIR="${CONFIG_DIR}/globals.d"
-EXTRA_GLOBALS=$([ -d "${GLOBALS_DIR}" ] && find ${GLOBALS_DIR} -maxdepth 1 -type f -name '*.yml' -printf ' -e @%p' || true 2>/dev/null)
-PASSWORDS_FILE="${PASSWORDS_FILE:-${CONFIG_DIR}/passwords.yml}"
-CONFIG_OPTS="-e @${CONFIG_DIR}/globals.yml ${EXTRA_GLOBALS} -e @${PASSWORDS_FILE} -e CONFIG_DIR=${CONFIG_DIR}"
-CMD="ansible-playbook $CONFIG_OPTS $EXTRA_OPTS $PLAYBOOK $VERBOSITY"
-for INVENTORY in ${INVENTORIES[@]}; do
-    CMD="${CMD} --inventory $INVENTORY"
-done
-process_cmd