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#!/bin/bash set -eu getaddr() { awk -v "name=$1" '$1 == name { print $2 }' "$hosts_in" | sed 's/ansible_ssh_host=//' } mkhosts() { cat <<EOF demo ansible_ssh_host=$(getaddr demo) [ickwebhost] demo EOF } hosts_in="$1" shift 1 mkhosts > hosts.tmp ansible-playbook \ ickweb.yml \ -i hosts.tmp \ -e ickweb_domain_name="$(getaddr demo)" \ "$@"