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pi-ansible/provision.sh

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#!/usr/bin/env sh
set -e
usage() {
printf '%s\n' "Usage:"
printf '$ %s\n' "$0 [--help]"
printf '$ %s\n' "$0 [--dry] os"
printf '$ %s\n' "$0 [--dry] base"
printf '$ %s\n' "$0 [--dry] firewall"
printf '$ %s\n' "$0 [--dry] ssh"
printf '$ %s\n' "$0 [--dry] docker"
printf '$ %s\n' "$0 [--dry] docker_config"
printf '$ %s\n' "$0 [--dry] users [--init]"
printf '$ %s\n' "$0 [--dry] reboot"
printf '$ %s\n' "$0 [--dry] services [--down] [SINGLE_SERVICE]"
}
install_modules() {
if [ -z "$(ansible-galaxy collection list community.general 2>/dev/null)" ]; then
ansible-galaxy collection install community.general
fi
}
BASE_CMD="ansible-playbook playbook.yml --ask-vault-pass --ask-become-pass"
cd "$(dirname "$0")" || exit 255
if [ "$1" = "--dry" ]; then
EXEC="echo"
shift
else
EXEC="eval"
fi
if [ "$#" -gt 0 ]; then
TAG="$1"
shift
fi
case $TAG in
"")
install_modules; $EXEC "$BASE_CMD" ;;
os|base|firewall|ssh|docker|docker_config)
install_modules; $EXEC "$BASE_CMD --tags '$TAG'" ;;
users)
install_modules
if [ "$1" = "--init" ]; then
$EXEC "$BASE_CMD --user root --tags '$TAG'"
else
$EXEC "$BASE_CMD --tags '$TAG'"
fi
;;
reboot)
install_modules; $EXEC "$BASE_CMD --tags '$TAG' --extra-vars 'do_reboot=true'" ;;
services)
install_modules
if [ "$1" = "--down" ]; then
DOWN=1
shift
fi
if [ -z "$DOWN" ] && [ -n "$1" ]; then
VARS="single_service=$1"
elif [ -n "$DOWN" ] && [ -z "$1" ]; then
VARS="stop=true"
elif [ -n "$DOWN" ] && [ -n "$1" ]; then
VARS='{"stop": true, "single_service": "'$1'"}'
fi
$EXEC "$BASE_CMD --tags '$TAG' $(test -z "$VARS" || echo "--extra-vars '$VARS'")"
;;
--help)
usage ;;
*)
usage >&2; exit 1 ;;
esac