Improve down.sh
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GPG Key ID:
B443E530A14E1C90
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@ -10,56 +10,40 @@ if lxc remote get-default -q | grep -q "local"; then
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exit 1
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fi
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KEEP_DOCKER_VOLUME=true
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PURGE_STORAGE_VOLUMES=false
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OTHER_SITES_LIST=
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SKIP_BTCPAYSERVER=false
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SKIP_WWW=false
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SKIP_LNPLAY_SERVER=false
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BACKUP_WWW_APPS=true
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NON_INTERACTIVE_MODE=false
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LNPLAY_ENV_FILE_PATH=
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# grab any modifications from the command line.
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for i in "$@"; do
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case $i in
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--purge)
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KEEP_DOCKER_VOLUME=false
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--purge-storage-volumes=*)
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PURGE_STORAGE_VOLUMES="${i#*=}"
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shift
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;;
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--skip-btcpayserver)
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SKIP_BTCPAYSERVER=true
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--non-interactive)
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NON_INTERACTIVE_MODE=true
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shift
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;;
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--skip-wwwserver)
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SKIP_WWW=true
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shift
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;;
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--skip-lnplayserver)
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SKIP_LNPLAY_SERVER=true
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--lnplay-env-path=*)
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LNPLAY_ENV_FILE_PATH="${i#*=}"
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shift
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;;
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*)
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echo "Unexpected option: $1"
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exit 1
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;;
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esac
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done
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SERVERS=
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if [ "$SKIP_BTCPAYSERVER" = false ]; then
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SERVERS="btcpayserver"
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fi
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if [ "$SKIP_WWW" = false ]; then
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SERVERS="www $SERVERS"
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fi
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if [ "$SKIP_LNPLAY_SERVER" = false ]; then
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SERVERS="lnplayserver $SERVERS"
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fi
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export NON_INTERACTIVE_MODE="$NON_INTERACTIVE_MODE"
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. ./deployment_defaults.sh
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. ./remote_env.sh
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. ./defaults.env
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. ./project_env.sh
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# let's bring down services on the remote deployment if necessary.
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@ -67,65 +51,101 @@ export DOMAIN_NAME="$PRIMARY_DOMAIN"
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export SITE_PATH="$SITES_PATH/$PRIMARY_DOMAIN"
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source "$SITE_PATH/site.conf"
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source ./project/domain_env.sh
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source ./domain_list.sh
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for VIRTUAL_MACHINE in $SERVERS; do
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function deleteVM {
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IP_V4_ADDRESS=
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LXD_VM_NAME="$1"
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FORCE_DELETE_VM="$3"
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if lxc list | grep -q "$1"; then
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if [ "$FORCE_DELETE_VM" = false ]; then
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if [ -n "$WWW_SERVER_MAC_ADDRESS" ]; then
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DOCKER_HOST="ssh://ubuntu@$PRIMARY_WWW_FQDN" ./project/www/stop_docker_stacks.sh
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fi
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LXD_NAME="$VIRTUAL_MACHINE-${PRIMARY_DOMAIN//./-}"
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if [ -n "$BTCPAY_SERVER_MAC_ADDRESS" ]; then
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if wait-for-it -t 5 "$BTCPAY_SERVER_FQDN":22; then
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ssh "$BTCPAY_SERVER_FQDN" "bash -c $BTCPAY_SERVER_APPPATH/btcpay-down.sh"
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else
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echo "ERROR: the remote BTCPAY Server is not available on ssh."
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exit 1
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fi
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fi
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if lxc list | grep -q "$LXD_NAME"; then
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bash -c "./stop.sh --server=$VIRTUAL_MACHINE"
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if [ -n "$LNPLAY_SERVER_MAC_ADDRESS" ]; then
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bash -c "./project/lnplay/down.sh --non-interactive=true --env-file=$LNPLAY_ENV_FILE_PATH"
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fi
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if [ "$VIRTUAL_MACHINE" = www ] && [ "$BACKUP_WWW_APPS" = true ]; then
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APP_LIST="letsencrypt ghost nextcloud gitea nostr"
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echo "INFO: Backing up WWW apps."
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for APP in $APP_LIST; do
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bash -c "$(pwd)/project/www/backup_www.sh --app=$APP"
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done
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# if [ "$VIRTUAL_MACHINE" = www ] && [ "$BACKUP_WWW_APPS" = true ]; then
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# APP_LIST="letsencrypt ghost nextcloud gitea nostr"
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# echo "INFO: Backing up WWW apps."
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# for APP in $APP_LIST; do
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# bash -c "$(pwd)/project/www/backup_www.sh --app=$APP"
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# done
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# fi
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IP_V4_ADDRESS="$(lxc list "$LXD_VM_NAME" --format csv --columns=4 | grep enp5s0 | grep -Eo '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')" || true
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if lxc list -q --format csv | grep "$1" | grep -q RUNNING; then
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lxc stop -f "$LXD_VM_NAME"
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fi
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lxc delete -f "$LXD_VM_NAME"
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else
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lxc delete -f "$LXD_VM_NAME"
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fi
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lxc stop "$LXD_NAME"
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lxc delete "$LXD_NAME"
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fi
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# remove the ssh known endpoint else we get warnings.
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ssh-keygen -f "$SSH_HOME/known_hosts" -R "$VIRTUAL_MACHINE.$PRIMARY_DOMAIN" | exit
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ssh-keygen -R "$SSH_HOME/known_hosts" -R "$2.$3" >> /dev/null
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if lxc profile list | grep -q "$LXD_NAME"; then
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lxc profile delete "$LXD_NAME"
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if [ -n "$IP_V4_ADDRESS" ]; then
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ssh-keygen -R "$SSH_HOME/known_hosts" -R "$IP_V4_ADDRESS" >> /dev/null
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fi
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if [ "$KEEP_DOCKER_VOLUME" = false ]; then
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# destroy the docker volume
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VM_ID=w
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if [ "$VIRTUAL_MACHINE" = btcpayserver ]; then
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VM_ID="b"
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elif [ "$VIRTUAL_MACHINE" = lnplayserver ]; then
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VM_ID="c"
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fi
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# d for docker; b for backup; s for ss-data
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for DATA in d b s; do
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VOLUME_NAME="$PRIMARY_DOMAIN_IDENTIFIER-$VM_ID""$DATA"
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if lxc storage volume list ss-base -q | grep -q "$VOLUME_NAME"; then
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RESPONSE=
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read -r -p "Are you sure you want to delete the '$VOLUME_NAME' volume intended for '$LXD_NAME'?": RESPONSE
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if [ "$RESPONSE" = "y" ]; then
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lxc storage volume delete ss-base "$VOLUME_NAME"
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fi
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fi
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done
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else
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# we maintain the volumes
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# TODO make a snapshot on all the zfs storage volumes.
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echo "TODO: create snapshot of ZFS volumes and pull them to mgmt machine."
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if lxc profile list | grep -q "$1"; then
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lxc profile delete "$1" >> /dev/null
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fi
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done
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if lxc network list -q | grep -q ss-ovn; then
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lxc network delete ss-ovn
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}
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LXD_NAME=
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if [ -n "$WWW_SERVER_MAC_ADDRESS" ]; then
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LXD_NAME="${WWW_HOSTNAME//./-}-${PRIMARY_DOMAIN//./-}"
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deleteVM "$LXD_NAME" "$WWW_HOSTNAME" "$PRIMARY_DOMAIN" false
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fi
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if [ -n "$BTCPAY_SERVER_MAC_ADDRESS" ]; then
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LXD_NAME="${BTCPAY_HOSTNAME//./-}-${PRIMARY_DOMAIN//./-}"
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deleteVM "$LXD_NAME" "$BTCPAY_HOSTNAME" "$PRIMARY_DOMAIN" false
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fi
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if [ -n "$LNPLAY_SERVER_MAC_ADDRESS" ]; then
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LXD_NAME="${LNPLAY_SERVER_HOSTNAME//./-}-${PRIMARY_DOMAIN//./-}"
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deleteVM "$LXD_NAME" "$LNPLAY_SERVER_HOSTNAME" "$PRIMARY_DOMAIN" true
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fi
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if [ "$PURGE_STORAGE_VOLUMES" = true ]; then
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EXISTING_STORAGE_VOLUMES=$(lxc storage volume list ss-base -q --format csv)
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if echo "$EXISTING_STORAGE_VOLUMES" | grep -q docker; then
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lxc storage volume delete ss-base docker >> /dev/null
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fi
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if echo "$EXISTING_STORAGE_VOLUMES" | grep -q ss-data; then
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lxc storage volume delete ss-base ss-data >> /dev/null
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fi
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if echo "$EXISTING_STORAGE_VOLUMES" | grep -q backup; then
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lxc storage volume delete ss-base backup >> /dev/null
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fi
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if lxc network list -q | grep -q ss-ovn; then
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lxc network delete ss-ovn
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fi
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fi
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