From 91ff9db147b344f29fb77c2ce264362922d686ab Mon Sep 17 00:00:00 2001
From: Jeroen Jacobs <git@jeroenj.be>
Date: Fri, 28 Jun 2019 22:49:02 +0200
Subject: [PATCH] Omits the verbose option for gzip in the backup script

The verbose option dumps a progress percentage to `STDERR`. I'm piping `STDOUT` to `/dev/null` in my backup cron job but I'd like to keep `STDERR` in case something goes wrong. However because the progress gets dumped to `STDERR` by gzip it means it will always look like something went _wrong_.
---
 helper-scripts/backup_and_restore.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/helper-scripts/backup_and_restore.sh b/helper-scripts/backup_and_restore.sh
index 93702830..5054d6ee 100755
--- a/helper-scripts/backup_and_restore.sh
+++ b/helper-scripts/backup_and_restore.sh
@@ -64,32 +64,32 @@ function backup() {
       docker run --rm \
         -v ${BACKUP_LOCATION}/mailcow-${DATE}:/backup \
         -v $(docker volume ls -qf name=${CMPS_PRJ}_vmail-vol-1):/vmail:ro \
-        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable -v --best" -Pcvpf /backup/backup_vmail.tar.gz /vmail
+        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable --best" -Pcvpf /backup/backup_vmail.tar.gz /vmail
       ;;&
     crypt|all)
       docker run --rm \
         -v ${BACKUP_LOCATION}/mailcow-${DATE}:/backup \
         -v $(docker volume ls -qf name=${CMPS_PRJ}_crypt-vol-1):/crypt:ro \
-        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable -v --best" -Pcvpf /backup/backup_crypt.tar.gz /crypt
+        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable --best" -Pcvpf /backup/backup_crypt.tar.gz /crypt
       ;;&
     redis|all)
       docker exec $(docker ps -qf name=redis-mailcow) redis-cli save
       docker run --rm \
         -v ${BACKUP_LOCATION}/mailcow-${DATE}:/backup \
         -v $(docker volume ls -qf name=${CMPS_PRJ}_redis-vol-1):/redis:ro \
-        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable -v --best" -Pcvpf /backup/backup_redis.tar.gz /redis
+        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable --best" -Pcvpf /backup/backup_redis.tar.gz /redis
       ;;&
     rspamd|all)
       docker run --rm \
         -v ${BACKUP_LOCATION}/mailcow-${DATE}:/backup \
         -v $(docker volume ls -qf name=${CMPS_PRJ}_rspamd-vol-1):/rspamd:ro \
-        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable -v --best" -Pcvpf /backup/backup_rspamd.tar.gz /rspamd
+        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable --best" -Pcvpf /backup/backup_rspamd.tar.gz /rspamd
       ;;&
     postfix|all)
       docker run --rm \
         -v ${BACKUP_LOCATION}/mailcow-${DATE}:/backup \
         -v $(docker volume ls -qf name=${CMPS_PRJ}_postfix-vol-1):/postfix:ro \
-        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable -v --best" -Pcvpf /backup/backup_postfix.tar.gz /postfix
+        debian:stretch-slim /bin/tar --warning='no-file-ignored' --use-compress-program="gzip --rsyncable --best" -Pcvpf /backup/backup_postfix.tar.gz /postfix
       ;;&
     mysql|all)
       SQLIMAGE=$(grep -iEo '(mysql|mariadb)\:.+' ${COMPOSE_FILE})