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OpenStack: Output VM list with project and domain as JSON file

IFS=$(echo -en "\n\b")

PROJECTS_JSON=$(openstack project list --long -f json)
for PROJECT_JSON in $(echo "${PROJECTS_JSON}" | jq -c '.[]'); do
    PROJECT_ID=$(echo ${PROJECT_JSON} | jq -r .ID)
    PROJECT_NAME=$(echo ${PROJECT_JSON} | jq -r .Name)
    DOMAIN_ID=$(echo ${PROJECT_JSON} | jq -r '."Domain ID"')
    DOMAIN_JSON=$(openstack domain show  ${DOMAIN_ID} -f json)
    DOMAIN_NAME=$(echo ${DOMAIN_JSON} | jq -r .name)

    openstack server list --all-projects --long --project ${PROJECT_ID} --sort-column Name -f json | jq .[] | \
        jq --arg project_name ${PROJECT_NAME} --arg domain_name ${DOMAIN_NAME} '. + {"Project": $project_name, "Domain": $domain_name}'
done | jq --slurp .
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