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844 lines
23 KiB
844 lines
23 KiB
#!/bin/bash
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. /etc/shlib
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include common
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include parse
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include cmdline
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include config
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include cache
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include fn
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include docker
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[[ "${BASH_SOURCE[0]}" != "${0}" ]] && SOURCED=true
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version=0.1
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desc='Install backup'
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help=""
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docker:running-container-projects() {
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:cache: scope=session
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docker ps --format '{{.Label "com.docker.compose.project"}}' | sort | uniq
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}
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decorator._mangle_fn docker:running-container-projects
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ssh:mk-private-key() {
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local host="$1" service_name="$2"
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(
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settmpdir VPS_TMPDIR
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ssh-keygen -t rsa -N "" -f "$VPS_TMPDIR/rsync_rsa" -C "$service_name@$host" >/dev/null
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cat "$VPS_TMPDIR/rsync_rsa"
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)
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}
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mailcow:has-images-running() {
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local images
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images=$(docker ps --format '{{.Image}}' | sort | uniq)
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[[ $'\n'"$images" == *$'\n'"mailcow/"* ]]
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}
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mailcow:has-container-project-mentionning-mailcow() {
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local projects
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projects=$(docker:running-container-projects) || return 1
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[[ $'\n'"$projects"$'\n' == *mailcow* ]]
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}
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mailcow:has-running-containers() {
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mailcow:has-images-running ||
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mailcow:has-container-project-mentionning-mailcow
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}
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mailcow:get-root() {
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:cache: scope=session
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local dir
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for dir in {/opt{,/apps},/root}/mailcow-dockerized; do
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[ -d "$dir" ] || continue
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[ -r "$dir/mailcow.conf" ] || continue
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echo "$dir"
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return 0
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done
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return 1
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}
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decorator._mangle_fn mailcow:get-root
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compose:get-compose-yml() {
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:cache: scope=session
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local path
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[ -e "/etc/compose/local.conf" ] && . "/etc/compose/local.conf"
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path=${DEFAULT_COMPOSE_FILE:-/etc/compose/compose.yml}
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[ -e "$path" ] || return 1
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echo "$path"
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}
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decorator._mangle_fn compose:get-compose-yml
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compose:has-container-project-myc() {
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local projects
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projects=$(docker:running-container-projects) || return 1
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[[ $'\n'"$projects"$'\n' == *$'\n'"myc"$'\n'* ]]
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}
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type:is-mailcow() {
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mailcow:get-root >/dev/null ||
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mailcow:has-running-containers
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}
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type:is-compose() {
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compose:get-compose-yml >/dev/null &&
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compose:has-container-project-myc
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}
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vps:get-type() {
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:cache: scope=session
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local fn
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for fn in $(declare -F | cut -f 3 -d " " | egrep "^type:is-"); do
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"$fn" && {
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echo "${fn#type:is-}"
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return 0
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}
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done
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return 1
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}
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decorator._mangle_fn vps:get-type
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mirror-dir:sources() {
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:cache: scope=session
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if ! shyaml get-values default.sources < /etc/mirror-dir/config.yml; then
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err "Couldn't query 'default.sources' in '/etc/mirror-dir/config.yml'."
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return 1
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fi
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}
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decorator._mangle_fn mirror-dir:sources
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mirror-dir:check-add() {
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local elt="$1" sources
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sources=$(mirror-dir:sources) || return 1
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if [[ $'\n'"$sources"$'\n' == *$'\n'"$elt"$'\n'* ]]; then
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info "Volume $elt already in sources"
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else
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Elt "Adding directory $elt"
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sed -i "/sources:/a\ - \"${elt}\"" \
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/etc/mirror-dir/config.yml
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Feedback || return 1
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fi
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}
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mirror-dir:check-add-vol() {
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local elt="$1"
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mirror-dir:check-add "/var/lib/docker/volumes/*_${elt}-*/_data"
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}
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## The first colon is to prevent auto-export of function from shlib
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: ; bash-bug-5() { { cat; } < <(e) >/dev/null; ! cat "$1"; } && bash-bug-5 <(e) 2>/dev/null &&
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export BASH_BUG_5=1 && unset -f bash_bug_5
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wrap() {
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local label="$1" code="$2"
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shift 2
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export VERBOSE=1
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interpreter=/bin/bash
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if [ -n "$BASH_BUG_5" ]; then
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(
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settmpdir tmpdir
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fname=${label##*/}
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e "$code" > "$tmpdir/$fname" &&
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chmod +x "$tmpdir/$fname" &&
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Wrap -vsd "$label" -- "$interpreter" "$tmpdir/$fname" "$@"
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)
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else
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Wrap -vsd "$label" -- "$interpreter" <(e "$code") "$@"
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fi
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}
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ping_check() {
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#global ignore_ping_check
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local host="$1"
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ip=$(getent ahosts "$host" | egrep "^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\s+" |
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head -n 1 | cut -f 1 -d " ") || return 1
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my_ip=$(curl -s myip.kal.fr)
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if [ "$ip" != "$my_ip" ]; then
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if [ -n "$ignore_ping_check" ]; then
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warn "IP of '$host' ($ip) doesn't match mine ($my_ip). Ignoring due to ``--ignore-ping-check`` option."
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else
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err "IP of '$host' ($ip) doesn't match mine ($my_ip). Use ``--ignore-ping-check`` to ignore check."
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return 1
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fi
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fi
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}
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mailcow:install-backup() {
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local BACKUP_SERVER="$1" ignore_ping_check="$2" mailcow_root DOMAIN
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## find installation
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mailcow_root=$(mailcow:get-root) || {
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err "Couldn't find a valid mailcow root directory."
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return 1
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}
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## check ok
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DOMAIN=$(cat "$mailcow_root/.env" | grep ^MAILCOW_HOSTNAME= | cut -f 2 -d =) || {
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err "Couldn't find MAILCOW_HOSTNAME in file \"$mailcow_root/.env\"."
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return 1
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}
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ping_check "$DOMAIN" || return 1
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MYSQL_ROOT_PASSWORD=$(cat "$mailcow_root/.env" | grep ^DBROOT= | cut -f 2 -d =) || {
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err "Couldn't find DBROOT in file \"$mailcow_root/.env\"."
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return 1
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}
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MYSQL_CONTAINER=${MYSQL_CONTAINER:-mailcowdockerized_mysql-mailcow_1}
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container_id=$(docker ps -f name="$MYSQL_CONTAINER" --format "{{.ID}}")
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if [ -z "$container_id" ]; then
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err "Couldn't find docker container named '$MYSQL_CONTAINER'."
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return 1
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fi
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export KEY_BACKUP_ID="mailcow"
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export MYSQL_ROOT_PASSWORD
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export MYSQL_CONTAINER
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export BACKUP_SERVER
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export DOMAIN
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wrap "Install rsync-backup on host" "
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cd /srv/charm-store/rsync-backup
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bash ./hooks/install.d/60-install.sh
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" || return 1
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wrap "Mysql dump install" "
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cd /srv/charm-store/mariadb
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bash ./hooks/install.d/60-backup.sh
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" || return 1
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## Using https://github.com/mailcow/mailcow-dockerized/blob/master/helper-scripts/backup_and_restore.sh
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for elt in "vmail{,-attachments-vol}" crypt redis rspamd postfix; do
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mirror-dir:check-add-vol "$elt" || return 1
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done
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mirror-dir:check-add "$mailcow_root" || return 1
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mirror-dir:check-add "/var/backups/mysql" || return 1
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mirror-dir:check-add "/etc" || return 1
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dest="$BACKUP_SERVER"
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dest="${dest%/*}"
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ssh_options=()
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if [[ "$dest" == *":"* ]]; then
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port="${dest##*:}"
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dest="${dest%%:*}"
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ssh_options=(-p "$port")
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else
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port=""
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dest="${dest%%:*}"
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fi
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info "You can run this following command from an host having admin access to $dest:"
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echo " (Or send it to a backup admin of $dest)" >&2
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echo "ssh ${ssh_options[@]} myadmin@$dest ssh-key add '$(cat /var/lib/rsync/.ssh/id_rsa.pub)'"
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}
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compose:has_domain() {
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local compose_file="$1" host="$2" name conf relation relation_value domain server_aliases
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while read-0 name conf ; do
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name=$(e "$name" | shyaml get-value)
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if [[ "$name" =~ ^[a-zA-Z0-9-]+\.[a-zA-Z0-9-]+ ]]; then
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[ "$host" == "$name" ] && return 0
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fi
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rel=$(e "$conf" | shyaml -y get-value relations 2>/dev/null) || continue
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for relation in web-proxy publish-dir; do
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relation_value=$(e "$rel" | shyaml -y get-value "$relation" 2>/dev/null) || continue
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while read-0 label conf_relation; do
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domain=$(e "$conf_relation" | shyaml get-value "domain" 2>/dev/null) && {
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[ "$host" == "$domain" ] && return 0
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}
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server_aliases=$(e "$conf_relation" | shyaml get-values "server-aliases" 2>/dev/null) && {
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[[ $'\n'"$server_aliases" == *$'\n'"$host"$'\n'* ]] && return 0
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}
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done < <(e "$relation_value" | shyaml -y key-values-0)
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done
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done < <(shyaml -y key-values-0 < "$compose_file")
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return 1
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}
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compose:install-backup() {
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local BACKUP_SERVER="$1" service_name="$2" compose_file="$3" ignore_ping_check="$4" ignore_domain_check="$5"
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## XXXvlab: far from perfect as it mimics and depends internal
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## logic of current default way to get a domain in compose-core
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host=$(hostname)
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if ! compose:has_domain "$compose_file" "$host"; then
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if [ -n "$ignore_domain_check" ]; then
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warn "domain of '$host' not found in compose file '$compose_file'. Ignoring due to ``--ignore-domain-check`` option."
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else
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err "domain of '$host' not found in compose file '$compose_file'. Use ``--ignore-domain-check`` to ignore check."
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return 1
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fi
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fi
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ping_check "$host" || return 1
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if [ -e "/root/.ssh/rsync_rsa" ]; then
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warn "deleting private key in /root/.ssh/rsync_rsa, has we are not using it anymore."
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rm -fv /root/.ssh/rsync_rsa
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fi
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if [ -e "/root/.ssh/rsync_rsa.pub" ]; then
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warn "deleting public key in /root/.ssh/rsync_rsa.pub, has we are not using it anymore."
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rm -fv /root/.ssh/rsync_rsa.pub
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fi
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if service_cfg=$(cat "$compose_file" |
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shyaml get-value -y "$service_name" 2>/dev/null); then
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info "Entry for service ${DARKYELLOW}$service_name${NORMAL}" \
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"is already present in '$compose_file'."
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cfg=$(e "$service_cfg" | shyaml get-value -y options) || {
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err "No ${WHITE}options${NORMAL} in ${DARKYELLOW}$service_name${NORMAL}'s" \
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"entry in '$compose_file'."
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return 1
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}
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private_key=$(e "$cfg" | shyaml get-value private-key) || return 1
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target=$(e "$cfg" | shyaml get-value target) || return 1
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if [ "$target" != "$BACKUP_SERVER" ]; then
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err "Existing backup target '$target' is different" \
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"from specified '$BACKUP_SERVER'"
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return 1
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fi
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else
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private_key=$(ssh:mk-private-key "$host" "$service_name")
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cat <<EOF >> "$compose_file"
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$service_name:
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options:
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ident: $host
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target: $BACKUP_SERVER
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private-key: |
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$(e "$private_key" | sed -r 's/^/ /g')
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EOF
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fi
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dest="$BACKUP_SERVER"
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dest="${dest%/*}"
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ssh_options=()
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if [[ "$dest" == *":"* ]]; then
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port="${dest##*:}"
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dest="${dest%%:*}"
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ssh_options=(-p "$port")
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else
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port=""
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dest="${dest%%:*}"
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fi
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info "You can run this following command from an host having admin access to $dest:"
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echo " (Or send it to a backup admin of $dest)" >&2
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public_key=$(ssh-keygen -y -f <(e "$private_key"$'\n'))
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echo "ssh ${ssh_options[@]} myadmin@$dest ssh-key add '$public_key compose@$host'"
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}
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backup-action() {
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local action="$1"
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shift
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vps_type=$(vps:get-type) || {
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err "Failed to get type of installation."
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return 1
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}
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if ! fn.exists "${vps_type}:${action}"; then
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err "type '${vps_type}' has no ${vps_type}:${action} implemented yet."
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return 1
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fi
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"${vps_type}:${action}" "$@"
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}
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compose:get_default_backup_host_ident() {
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local service_name="$1" ## Optional
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local compose_file service_cfg cfg target
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compose_file=$(compose:get-compose-yml)
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service_name="${service_name:-rsync-backup}"
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if ! service_cfg=$(cat "$compose_file" |
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shyaml get-value -y "$service_name" 2>/dev/null); then
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err "No service named '$service_name' found in 'compose.yml'."
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return 1
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fi
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cfg=$(e "$service_cfg" | shyaml get-value -y options) || {
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err "No ${WHITE}options${NORMAL} in ${DARKYELLOW}$service_name${NORMAL}'s" \
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"entry in '$compose_file'."
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return 1
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}
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if ! target=$(e "$cfg" | shyaml get-value target); then
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err "No ${WHITE}options.target${NORMAL} in ${DARKYELLOW}$service_name${NORMAL}'s" \
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"entry in '$compose_file'."
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fi
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if ! target=$(e "$cfg" | shyaml get-value target); then
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err "No ${WHITE}options.target${NORMAL} in ${DARKYELLOW}$service_name${NORMAL}'s" \
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"entry in '$compose_file'."
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fi
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if ! ident=$(e "$cfg" | shyaml get-value ident); then
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err "No ${WHITE}options.ident${NORMAL} in ${DARKYELLOW}$service_name${NORMAL}'s" \
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"entry in '$compose_file'."
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fi
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echo "$target $ident"
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}
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mailcow:get_default_backup_host_ident() {
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local content cron_line ident found dest cmd_line
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if ! [ -e "/etc/cron.d/mirror-dir" ]; then
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err "No '/etc/cron.d/mirror-dir' found."
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return 1
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fi
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content=$(cat /etc/cron.d/mirror-dir) || {
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err "Can't read '/etc/cron.d/mirror-dir'."
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return 1
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}
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if ! cron_line=$(e "$content" | grep "mirror-dir backup"); then
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err "Can't find 'mirror-dir backup' line in '/etc/cron.d/mirror-dir'."
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return 1
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fi
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cron_line=${cron_line%|*}
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cmd_line=(${cron_line#*root})
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found=
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dest=
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for arg in "${cmd_line[@]}"; do
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[ -n "$found" ] && {
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dest="$arg"
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break
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}
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[ "$arg" == "-d" ] && {
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found=1
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}
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done
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if ! [[ "$dest" =~ ^[\'\"a-zA-Z0-9:/.-]+$ ]]; then
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err "Can't find valid destination in 'mirror-dir backup' arguments from '/etc/cron.d/mirror-dir'."
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return 1
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fi
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if [[ "$dest" == \"*\" ]] || [[ "$dest" == \'*\' ]]; then
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## unquoting, the eval should be safe because of previous check
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dest=$(eval e "$dest")
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fi
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if [ -z "$dest" ]; then
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err "Can't find destination in 'mirror-dir backup' arguments from '/etc/cron.d/mirror-dir'."
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return 1
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fi
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## looking for ident
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found=
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ident=
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for arg in "${cmd_line[@]}"; do
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[ -n "$found" ] && {
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ident="$arg"
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break
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}
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[ "$arg" == "-h" ] && {
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found=1
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}
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done
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if ! [[ "$ident" =~ ^[\'\"a-zA-Z0-9.-]+$ ]]; then
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err "Can't find valid identifier in 'mirror-dir backup' arguments from '/etc/cron.d/mirror-dir'."
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return 1
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fi
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if [[ "$ident" == \"*\" ]] || [[ "$ident" == \'*\' ]]; then
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## unquoting, the eval should be safe because of previous check
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ident=$(eval e "$ident")
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fi
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if [ -z "$ident" ]; then
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err "Can't find destination in 'mirror-dir backup' arguments from '/etc/cron.d/mirror-dir'."
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return 1
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fi
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|
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echo "$dest $ident"
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}
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compose:get_cron_docker_cmd() {
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local cron_line cmd_line docker_cmd
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if ! cron_line=$(docker exec myc_cron_1 cat /etc/cron.d/rsync-backup | grep "\* \* \*"); then
|
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err "Can't find cron_line in cron container."
|
|
echo " Have you forgotten to run 'compose up' ?" >&2
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return 1
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fi
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cron_line=${cron_line%|*}
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cron_line=${cron_line%"2>&1"*}
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cmd_line="${cron_line#*root}"
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eval "args=($cmd_line)"
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|
|
## should be last argument
|
|
|
|
docker_cmd=$(echo ${args[@]: -1})
|
|
|
|
if ! [[ "$docker_cmd" == "docker run --rm -e "* ]]; then
|
|
echo "docker command found should start with 'docker run'." >&2
|
|
echo "Here's command:" >&2
|
|
echo " $docker_cmd" >&2
|
|
return 1
|
|
fi
|
|
|
|
e "$docker_cmd"
|
|
}
|
|
|
|
|
|
compose:recover-target() {
|
|
local backup_host="$1" ident="$2" src="$3" dst="$4" service_name="${5:-rsync-backup}"
|
|
|
|
docker_image="myc_${service_name}"
|
|
if ! docker_has_image "$docker_image"; then
|
|
compose build "${service_name}" || {
|
|
err "Couldn't find nor build image for service '$service_name'."
|
|
return 1
|
|
}
|
|
fi
|
|
|
|
dst="${dst%/}" ## remove final slash
|
|
|
|
ssh_options=(-o StrictHostKeyChecking=no)
|
|
if [[ "$backup_host" == *":"* ]]; then
|
|
port="${backup_host##*:}"
|
|
backup_host="${backup_host%%:*}"
|
|
ssh_options+=(-p "$port")
|
|
else
|
|
port=""
|
|
backup_host="${backup_host%%:*}"
|
|
fi
|
|
|
|
rsync_opts=(
|
|
-e "ssh ${ssh_options[*]} -i /var/lib/rsync/.ssh/id_rsa -l rsync"
|
|
-azvArH --delete --delete-excluded
|
|
--partial --partial-dir .rsync-partial
|
|
--numeric-ids
|
|
)
|
|
if [ "$DRY_RUN" ]; then
|
|
rsync_opts+=("-n")
|
|
fi
|
|
cmd=(
|
|
docker run --rm --entrypoint rsync \
|
|
-v "/srv/datastore/config/${service_name}/var/lib/rsync":/var/lib/rsync \
|
|
-v "${dst%/*}":/mnt/dest \
|
|
"$docker_image" \
|
|
"${rsync_opts[@]}" "$backup_host":"/var/mirror/$ident/$src" "/mnt/dest/${dst##*/}"
|
|
)
|
|
echo "${WHITE}Launching: ${NORMAL} ${cmd[@]}"
|
|
"${cmd[@]}"
|
|
}
|
|
|
|
|
|
mailcow:recover-target() {
|
|
local backup_host="$1" ident="$2" src="$3" dst="$4"
|
|
|
|
dst="${dst%/}" ## remove final slash
|
|
|
|
ssh_options=(-o StrictHostKeyChecking=no)
|
|
if [[ "$backup_host" == *":"* ]]; then
|
|
port="${backup_host##*:}"
|
|
backup_host="${backup_host%%:*}"
|
|
ssh_options+=(-p "$port")
|
|
else
|
|
port=""
|
|
backup_host="${backup_host%%:*}"
|
|
fi
|
|
|
|
rsync_opts=(
|
|
-e "ssh ${ssh_options[*]} -i /var/lib/rsync/.ssh/id_rsa -l rsync"
|
|
-azvArH --delete --delete-excluded
|
|
--partial --partial-dir .rsync-partial
|
|
--numeric-ids
|
|
)
|
|
if [ "$DRY_RUN" ]; then
|
|
rsync_opts+=("-n")
|
|
fi
|
|
cmd=(
|
|
rsync "${rsync_opts[@]}" "$backup_host":"/var/mirror/$ident/$src" "${dst}"
|
|
)
|
|
echo "${WHITE}Launching: ${NORMAL} ${cmd[@]}"
|
|
"${cmd[@]}"
|
|
}
|
|
|
|
|
|
|
|
[ "$SOURCED" ] && return 0
|
|
|
|
##
|
|
## Command line processing
|
|
##
|
|
|
|
|
|
cmdline.spec.gnu
|
|
cmdline.spec.reporting
|
|
|
|
cmdline.spec.gnu install
|
|
|
|
|
|
cmdline.spec::cmd:install:run() {
|
|
:
|
|
}
|
|
|
|
|
|
cmdline.spec.gnu get-type
|
|
cmdline.spec::cmd:get-type:run() {
|
|
vps:get-type
|
|
}
|
|
|
|
|
|
cmdline.spec:install:cmd:backup:run() {
|
|
|
|
: :posarg: BACKUP_SERVER 'Target backup server'
|
|
|
|
: :optfla: --ignore-domain-check \
|
|
"Allow to bypass the domain check in
|
|
compose file (only used in compose
|
|
installation)."
|
|
: :optfla: --ignore-ping-check "Allow to bypass the ping check of host."
|
|
|
|
local vps_type
|
|
|
|
vps_type=$(vps:get-type) || {
|
|
err "Failed to get type of installation."
|
|
return 1
|
|
}
|
|
if ! fn.exists "${vps_type}:install-backup"; then
|
|
err "type '${vps_type}' has no backup installation implemented yet."
|
|
return 1
|
|
fi
|
|
|
|
opts=()
|
|
|
|
[ "$opt_ignore_ping_check" ] &&
|
|
opts+=("--ignore-ping-check")
|
|
|
|
if [ "$vps_type" == "compose" ]; then
|
|
[ "$opt_ignore_domain_check" ] &&
|
|
opts+=("--ignore-domain-check")
|
|
fi
|
|
|
|
"cmdline.spec:install:cmd:${vps_type}-backup:run" "${opts[@]}" "$BACKUP_SERVER"
|
|
}
|
|
|
|
|
|
DEFAULT_BACKUP_SERVICE_NAME=rsync-backup
|
|
cmdline.spec.gnu compose-backup
|
|
cmdline.spec:install:cmd:compose-backup:run() {
|
|
|
|
: :posarg: BACKUP_SERVER 'Target backup server'
|
|
|
|
: :optval: --service-name,-s "YAML service name in compose
|
|
file to check for existence of key.
|
|
Defaults to '$DEFAULT_BACKUP_SERVICE_NAME'"
|
|
: :optval: --compose-file,-f "Compose file location. Defaults to
|
|
the value of '\$DEFAULT_COMPOSE_FILE'"
|
|
|
|
: :optfla: --ignore-domain-check \
|
|
"Allow to bypass the domain check in
|
|
compose file."
|
|
: :optfla: --ignore-ping-check "Allow to bypass the ping check of host."
|
|
|
|
|
|
local service_name compose_file
|
|
|
|
|
|
[ -e "/etc/compose/local.conf" ] && source /etc/compose/local.conf
|
|
|
|
compose_file=${opt_compose_file:-$DEFAULT_COMPOSE_FILE}
|
|
service_name=${opt_service_name:-$DEFAULT_BACKUP_SERVICE_NAME}
|
|
|
|
if ! [ -e "$compose_file" ]; then
|
|
err "Compose file not found in '$compose_file'."
|
|
return 1
|
|
fi
|
|
|
|
compose:install-backup "$BACKUP_SERVER" "$service_name" "$compose_file" \
|
|
"$opt_ignore_ping_check" "$opt_ignore_domain_check"
|
|
|
|
}
|
|
|
|
|
|
cmdline.spec:install:cmd:mailcow-backup:run() {
|
|
|
|
: :posarg: BACKUP_SERVER 'Target backup server'
|
|
|
|
: :optfla: --ignore-ping-check "Allow to bypass the ping check of host."
|
|
|
|
"mailcow:install-backup" "$BACKUP_SERVER" "$opt_ignore_ping_check"
|
|
}
|
|
|
|
|
|
|
|
cmdline.spec.gnu backup
|
|
cmdline.spec::cmd:backup:run() {
|
|
|
|
local vps_type
|
|
vps_type=$(vps:get-type) || {
|
|
err "Failed to get type of installation."
|
|
return 1
|
|
}
|
|
if ! fn.exists "cmdline.spec:backup:cmd:${vps_type}:run"; then
|
|
err "type '${vps_type}' has no backup process implemented yet."
|
|
return 1
|
|
fi
|
|
|
|
"cmdline.spec:backup:cmd:${vps_type}:run"
|
|
}
|
|
|
|
|
|
cmdline.spec:backup:cmd:mailcow:run() {
|
|
|
|
local cmd_line cron_line cmd
|
|
|
|
for f in mysql-backup mirror-dir; do
|
|
[ -e "/etc/cron.d/$f" ] || {
|
|
err "Can't find '/etc/cron.d/$f'."
|
|
echo " Have you forgotten to run 'vps install backup BACKUP_HOST' ?" >&2
|
|
return 1
|
|
}
|
|
|
|
if ! cron_line=$(cat "/etc/cron.d/$f" |
|
|
grep -v "^#" | grep "\* \* \*"); then
|
|
err "Can't find cron_line in '/etc/cron.d/$f'." \
|
|
"Have you modified it ?"
|
|
return 1
|
|
fi
|
|
|
|
cron_line=${cron_line%|*}
|
|
cmd_line=(${cron_line#*root})
|
|
|
|
if [ "$f" == "mirror-dir" ]; then
|
|
cmd=()
|
|
for arg in "${cmd_line[@]}"; do
|
|
[ "$arg" != "-q" ] && cmd+=("$arg")
|
|
done
|
|
else
|
|
cmd=("${cmd_line[@]}")
|
|
fi
|
|
|
|
code="${cmd[*]}"
|
|
echo "${WHITE}Launching:${NORMAL} ${code}"
|
|
{
|
|
{
|
|
(
|
|
## Some commands are using colors that are already
|
|
## set by this current program and will trickle
|
|
## down unwantedly
|
|
ansi_color no
|
|
eval "${code}"
|
|
) | sed -r "s/^/ ${GRAY}|${NORMAL} /g"
|
|
set_errlvl "${PIPESTATUS[0]}"
|
|
} 3>&1 1>&2 2>&3 | sed -r "s/^/ $DARKRED\!$NORMAL /g"
|
|
set_errlvl "${PIPESTATUS[0]}"
|
|
} 3>&1 1>&2 2>&3
|
|
|
|
if [ "$?" != "0" ]; then
|
|
err "Failed."
|
|
return 1
|
|
fi
|
|
done
|
|
info "Mysql backup and subsequent mirror-dir ${DARKGREEN}succeeded${NORMAL}."
|
|
}
|
|
|
|
|
|
set_errlvl() { return "${1:-1}"; }
|
|
|
|
|
|
cmdline.spec:backup:cmd:compose:run() {
|
|
|
|
local cron_line args
|
|
docker_cmd=$(compose:get_cron_docker_cmd) || return 1
|
|
|
|
echo "${WHITE}Launching:${NORMAL} docker exec -i myc_cron_1 $docker_cmd"
|
|
|
|
{
|
|
{
|
|
eval "docker exec -i myc_cron_1 $docker_cmd" | sed -r "s/^/ ${GRAY}|${NORMAL} /g"
|
|
set_errlvl "${PIPESTATUS[0]}"
|
|
} 3>&1 1>&2 2>&3 | sed -r "s/^/ $DARKRED\!$NORMAL /g"
|
|
set_errlvl "${PIPESTATUS[0]}"
|
|
} 3>&1 1>&2 2>&3
|
|
|
|
if [ "$?" != "0" ]; then
|
|
err "Failed."
|
|
return 1
|
|
fi
|
|
info "mirror-dir ${DARKGREEN}succeeded${NORMAL}."
|
|
|
|
}
|
|
|
|
|
|
cmdline.spec.gnu recover-target
|
|
cmdline.spec::cmd:recover-target:run() {
|
|
|
|
: :posarg: BACKUP_DIR 'Source directory on backup side'
|
|
: :posarg: HOST_DIR 'Target directory on host side'
|
|
|
|
: :optval: --backup-host,-B "The backup host"
|
|
|
|
: :optfla: --dry-run,-n "Don't do anything, instead tell what it
|
|
would do."
|
|
|
|
|
|
## if no backup host take the one by default
|
|
backup_host="$opt_backup_host"
|
|
if [ -z "$backup_host" ]; then
|
|
backup_host_ident=$(backup-action get_default_backup_host_ident) || return 1
|
|
read -r backup_host ident <<<"$backup_host_ident"
|
|
fi
|
|
|
|
if [[ "$BACKUP_DIR" == /* ]]; then
|
|
err "BACKUP_DIR must be a relative path from the root of your backup."
|
|
return 1
|
|
fi
|
|
|
|
REAL_HOST_DIR=$(realpath "$HOST_DIR") || {
|
|
err "Can't find HOST_DIR '$HOST_DIR'."
|
|
return 1
|
|
}
|
|
export DRY_RUN="${opt_dry_run}"
|
|
backup-action recover-target "$backup_host" "$ident" "$BACKUP_DIR" "$REAL_HOST_DIR"
|
|
}
|
|
|
|
|
|
cmdline::parse "$@"
|