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Nodebb: failed to restore a mongo dump

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  • DownPWundefined

    hello @phenomlab

    i want to restore my production db mongo backup to my dev environnement

    I have set the same ID/password for mongo admin users, same user for same database name and same password.

    Hhere is the file of the dump

    root@nodebbpwclonedb:/home/nodebb/nodebb_DB_20230107/nodebb# ls -lsah
total 1,6G
4,0K drwxr-xr-x 2 nodebb nodebb 4,0K  7 janv. 23:09 .
4,0K drwxr-xr-x 3 nodebb nodebb 4,0K  7 janv. 23:08 ..
1,5G -rw-r--r-- 1 nodebb nodebb 1,5G  7 janv. 03:30 objects.bson
4,0K -rw-r--r-- 1 nodebb nodebb  603  7 janv. 03:30 objects.metadata.json
 18M -rw-r--r-- 1 nodebb nodebb  18M  7 janv. 03:30 searchpost.bson
4,0K -rw-r--r-- 1 nodebb nodebb  492  7 janv. 03:30 searchpost.metadata.json
276K -rw-r--r-- 1 nodebb nodebb 275K  7 janv. 03:30 searchtopic.bson
4,0K -rw-r--r-- 1 nodebb nodebb  493  7 janv. 03:30 searchtopic.metadata.json
   0 -rw-r--r-- 1 nodebb nodebb    0  7 janv. 03:30 sessions.bson
4,0K -rw-r--r-- 1 nodebb nodebb  314  7 janv. 03:30 sessions.metadata.json

    and the command I use for restore with the result :

    nodebb@nodebbpwclonedb:~/nodebb$ sudo mongorestore --username admin --password XXXXXXXXXXXXXXX --nsInclude nodebb.objects --drop /home/nodebb/nodebb_DB_20230107/nodebb/
[sudo] Mot de passe de nodebb : 
2023-01-07T23:14:07.617+0100    preparing collections to restore from
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/objects.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/objects.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchpost.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchpost.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchtopic.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchtopic.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/sessions.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/sessions.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    0 document(s) restored successfully. 0 document(s) failed to restore.

    grrrrrrr

    PW and WS Spirit alive

    0
  • DownPWundefined DownPW

    hello @phenomlab

    i want to restore my production db mongo backup to my dev environnement

    I have set the same ID/password for mongo admin users, same user for same database name and same password.

    Hhere is the file of the dump

    root@nodebbpwclonedb:/home/nodebb/nodebb_DB_20230107/nodebb# ls -lsah
total 1,6G
4,0K drwxr-xr-x 2 nodebb nodebb 4,0K  7 janv. 23:09 .
4,0K drwxr-xr-x 3 nodebb nodebb 4,0K  7 janv. 23:08 ..
1,5G -rw-r--r-- 1 nodebb nodebb 1,5G  7 janv. 03:30 objects.bson
4,0K -rw-r--r-- 1 nodebb nodebb  603  7 janv. 03:30 objects.metadata.json
 18M -rw-r--r-- 1 nodebb nodebb  18M  7 janv. 03:30 searchpost.bson
4,0K -rw-r--r-- 1 nodebb nodebb  492  7 janv. 03:30 searchpost.metadata.json
276K -rw-r--r-- 1 nodebb nodebb 275K  7 janv. 03:30 searchtopic.bson
4,0K -rw-r--r-- 1 nodebb nodebb  493  7 janv. 03:30 searchtopic.metadata.json
   0 -rw-r--r-- 1 nodebb nodebb    0  7 janv. 03:30 sessions.bson
4,0K -rw-r--r-- 1 nodebb nodebb  314  7 janv. 03:30 sessions.metadata.json

    and the command I use for restore with the result :

    nodebb@nodebbpwclonedb:~/nodebb$ sudo mongorestore --username admin --password XXXXXXXXXXXXXXX --nsInclude nodebb.objects --drop /home/nodebb/nodebb_DB_20230107/nodebb/
[sudo] Mot de passe de nodebb : 
2023-01-07T23:14:07.617+0100    preparing collections to restore from
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/objects.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/objects.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchpost.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchpost.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchtopic.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/searchtopic.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/sessions.bson", skipping...
2023-01-07T23:14:07.617+0100    don't know what to do with file "/home/nodebb/nodebb_DB_20230107/nodebb/sessions.metadata.json", skipping...
2023-01-07T23:14:07.617+0100    0 document(s) restored successfully. 0 document(s) failed to restore.

    grrrrrrr

    DownPWundefined

    @phenomlab

    In fact I specified the sub rep and not the rep

    DON’T DO THIS:

    nodebb@nodebbpwclonedb:~/nodebb$ sudo mongorestore --username admin --password XXXXXXXXXXXXXX --nsInclude nodebb.objects --drop /home/nodebb/nodebb_DB_20230107/nodebb/

    BUT THIS :

    nodebb@nodebbpwclonedb:~/nodebb$ sudo mongorestore --username admin --password XXXXXXXXXXXXXX --nsInclude nodebb.objects --drop /home/nodebb/nodebb_DB_20230107/

    🙂

    PW and WS Spirit alive

    1
  • DownPWundefined DownPW has marked this topic as solved on
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MAILCONTENT="log" # Set the maximum allowed email size in k. (4000 = approx 5MB email [see docs]) export MAXATTSIZE="4000" # Email Address to send mail to? (user@domain.com) MAILADDR="" # ============================================================================ # === SCHEDULING AND RETENTION OPTIONS ( Read the doc's below for details )=== #============================================================================= # Do you want to do hourly backups? How long do you want to keep them? DOHOURLY="no" HOURLYRETENTION=24 # Do you want to do daily backups? How long do you want to keep them? DODAILY="yes" DAILYRETENTION=7 # Which day do you want weekly backups? (1 to 7 where 1 is Monday) DOWEEKLY="no" WEEKLYDAY=6 WEEKLYRETENTION=4 # Do you want monthly backups? How long do you want to keep them? DOMONTHLY="no" MONTHLYRETENTION=4 # ============================================================ # === ADVANCED OPTIONS ( Read the doc's below for details )=== #============================================================= # Choose Compression type. (gzip or bzip2) COMP="gzip" # Choose if the uncompressed folder should be deleted after compression has completed CLEANUP="yes" # Additionally keep a copy of the most recent backup in a seperate directory. LATEST="yes" # Make Hardlink not a copy LATESTLINK="yes" # Use oplog for point-in-time snapshotting. OPLOG="no" # Choose other Server if is Replica-Set Master REPLICAONSLAVE="no" # Allow DBUSERNAME without DBAUTHDB REQUIREDBAUTHDB="yes" # Maximum files of a single backup used by split - leave empty if no split required # MAXFILESIZE="" # Command to run before backups (uncomment to use) # PREBACKUP="" # Command run after backups (uncomment to use) # POSTBACKUP="" #===================================================================== # Options documentation #===================================================================== # Set DBUSERNAME and DBPASSWORD of a user that has at least SELECT permission # to ALL databases. # # Set the DBHOST option to the server you wish to backup, leave the # default to backup "this server".(to backup multiple servers make # copies of this file and set the options for that server) # # You can change the backup storage location from /backups to anything # you like by using the BACKUPDIR setting.. # # The MAILCONTENT and MAILADDR options and pretty self explanatory, use # these to have the backup log mailed to you at any email address or multiple # email addresses in a space seperated list. # # (If you set mail content to "log" you will require access to the "mail" program # on your server. If you set this to "files" you will have to have mutt installed # on your server. If you set it to "stdout" it will log to the screen if run from # the console or to the cron job owner if run through cron. If you set it to "quiet" # logs will only be mailed if there are errors reported. ) # # # Finally copy automongobackup.sh to anywhere on your server and make sure # to set executable permission. 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if [ "$DBUSERNAME" ]; then OPT="$OPT --username=$DBUSERNAME --password=$DBPASSWORD" if [ "$REQUIREDBAUTHDB" = "yes" ]; then OPT="$OPT --authenticationDatabase=$DBAUTHDB" fi fi # Do we need to use a username/password for ReplicaSet Secondary Members Selection? if [ "$DBUSERNAME" ]; then OPTSEC="$OPTSEC --username=$DBUSERNAME --password=$DBPASSWORD" if [ "$REQUIREDBAUTHDB" = "yes" ]; then OPTSEC="$OPTSEC --authenticationDatabase=$DBAUTHDB" fi fi # Do we use oplog for point-in-time snapshotting? if [ "$OPLOG" = "yes" ] && [ -z "$DBNAME" ]; then OPT="$OPT --oplog" fi # Do we need to backup only a specific database? if [ "$DBNAME" ]; then OPT="$OPT -d $DBNAME" fi # Do we need to backup only a specific collections? if [ "$COLLECTIONS" ]; then for x in $COLLECTIONS; do OPT="$OPT --collection $x" done fi # Do we need to exclude collections? if [ "$EXCLUDE_COLLECTIONS" ]; then for x in $EXCLUDE_COLLECTIONS; do OPT="$OPT --excludeCollection $x" done fi # Do we use a filter for hourly point-in-time snapshotting? if [ "$DOHOURLY" == "yes" ]; then # getting PITR START timestamp # shellcheck disable=SC2012 [ "$COMP" = "gzip" ] && HOURLYQUERY=$(ls -t $BACKUPDIR/hourly | head -n 1 | cut -d '.' -f3) # setting the start timestamp to NOW for the first execution if [ -z "$HOURLYQUERY" ]; then QUERY="" else # limit the documents included in the output of mongodump # shellcheck disable=SC2016 QUERY='{ "ts" : { $gt : Timestamp('$HOURLYQUERY', 1) } }' fi fi # Create required directories mkdir -p $BACKUPDIR/{hourly,daily,weekly,monthly} || shellout 'failed to create directories' if [ "$LATEST" = "yes" ]; then rm -rf "$BACKUPDIR/latest" mkdir -p "$BACKUPDIR/latest" || shellout 'failed to create directory' fi # Do we use a filter for hourly point-in-time snapshotting? if [ "$DOHOURLY" == "yes" ]; then # getting PITR START timestamp # shellcheck disable=SC2012 [ "$COMP" = "gzip" ] && HOURLYQUERY=$(ls -t $BACKUPDIR/hourly | head -n 1 | cut -d '.' -f3) # setting the start timestamp to NOW for the first execution if [ -z "$HOURLYQUERY" ]; then QUERY="" else # limit the documents included in the output of mongodump # shellcheck disable=SC2016 QUERY='{ "ts" : { $gt : Timestamp('$HOURLYQUERY', 1) } }' fi fi # Check for correct sed usage if [ "$(uname -s)" = 'Darwin' ] || [ "$(uname -s)" = 'FreeBSD' ]; then SED="sed -i ''" else SED="sed -i" fi # IO redirection for logging. touch "$LOGFILE" exec 6>&1 # Link file descriptor #6 with stdout. # Saves stdout. exec > "$LOGFILE" # stdout replaced with file $LOGFILE. touch "$LOGERR" exec 7>&2 # Link file descriptor #7 with stderr. # Saves stderr. exec 2> "$LOGERR" # stderr replaced with file $LOGERR. # When a desire is to receive log via e-mail then we close stdout and stderr. [ "x$MAILCONTENT" == "xlog" ] && exec 6>&- 7>&- # Functions # Database dump function dbdump () { if [ -n "$QUERY" ]; then # filter for point-in-time snapshotting and if DOHOURLY=yes # shellcheck disable=SC2086 mongodump --quiet --host=$DBHOST:$DBPORT --out="$1" $OPT -q "$QUERY" MDUMPSTATUS=$? else # all others backups type # shellcheck disable=SC2086 mongodump --quiet --host=$DBHOST:$DBPORT --out="$1" $OPT MDUMPSTATUS=$? fi if [ $MDUMPSTATUS -ne 0 ]; then echo "$timestamp - ERROR: mongodump failed: $1" >&2 return 1 fi [ -e "$1" ] && return 0 echo "$timestamp - ERROR: mongodump failed to create dumpfile: $1" >&2 return 1 } # # Select first available Secondary member in the Replica Sets and show its # host name and port. # function select_secondary_member { # We will use indirect-reference hack to return variable from this function. local __return=$1 # Return list of with all replica set members # shellcheck disable=SC2086 members=( $(mongo --quiet --host $DBHOST:$DBPORT --eval 'rs.conf().members.forEach(function(x){ print(x.host) })' $OPTSEC ) ) # Check each replset member to see if it's a secondary and return it. if [ ${#members[@]} -gt 1 ]; then for member in "${members[@]}"; do is_secondary=$(mongo --quiet --host "$member" --eval 'rs.isMaster().secondary' $OPTSEC ) case "$is_secondary" in 'true') # First secondary wins ... secondary=$member break ;; 'false') # Skip particular member if it is a Primary. continue ;; *) # Skip irrelevant entries. Should not be any anyway ... continue ;; esac done fi if [ -n "$secondary" ]; then # Ugly hack to return value from a Bash function ... # shellcheck disable=SC2086 eval $__return="'$secondary'" fi } if [ -n "$MAXFILESIZE" ]; then write_file() { split --bytes "$MAXFILESIZE" --numeric-suffixes - "${1}-" } else write_file() { cat > "$1" } fi # Compression function plus latest copy compression () { SUFFIX="" dir=$(dirname "$1") file=$(basename "$1") if [ -n "$COMP" ]; then [ "$COMP" = "gzip" ] && SUFFIX=".tgz" [ "$COMP" = "bzip2" ] && SUFFIX=".tar.bz2" echo $timestamp - Tar and $COMP to "$file$SUFFIX" cd "$dir" || return 1 tar -cf - "$file" | $COMP --stdout | write_file "${file}${SUFFIX}" cd - >/dev/null || return 1 else echo "$timestamp - No compression option set, check advanced settings" fi if [ "$LATEST" = "yes" ]; then if [ "$LATESTLINK" = "yes" ];then COPY="ln" else COPY="cp" fi $COPY "$1$SUFFIX" "$BACKUPDIR/latest/" fi if [ "$CLEANUP" = "yes" ]; then echo $timestamp - Cleaning up folder at "$1" rm -rf "$1" fi return 0 } # Run command before we begin if [ "$PREBACKUP" ]; then echo "$timestamp - Prebackup command output." eval "$PREBACKUP" echo fi # Hostname for LOG information if [ "$DBHOST" = "localhost" ] || [ "$DBHOST" = "127.0.0.1" ]; then HOST=$(hostname) if [ "$SOCKET" ]; then OPT="$OPT --socket=$SOCKET" fi else HOST=$DBHOST fi # Try to select an available secondary for the backup or fallback to DBHOST. if [ "x${REPLICAONSLAVE}" == "xyes" ]; then # Return value via indirect-reference hack ... select_secondary_member secondary if [ -n "$secondary" ]; then DBHOST=${secondary%%:*} DBPORT=${secondary##*:} else SECONDARY_WARNING="WARNING: No suitable Secondary found in the Replica Sets. Falling back to ${DBHOST}." fi fi if [ ! -z "$SECONDARY_WARNING" ]; then echo echo "$SECONDARY_WARNING" fi echo "$timestamp - Database Server - $HOST on $DBHOST" echo "$timestamp - Backup started $(date)" # Monthly Full Backup of all Databases if [[ $DOM = "01" ]] && [[ $DOMONTHLY = "yes" ]]; then echo "$timestamp - Monthly Full Backup" echo # Delete old monthly backups while respecting the set rentention policy. if [[ $MONTHLYRETENTION -ge 0 ]] ; then NUM_OLD_FILES=$(find $BACKUPDIR/monthly -depth -not -newermt "$MONTHLYRETENTION month ago" -type f | wc -l) if [[ $NUM_OLD_FILES -gt 0 ]] ; then echo $timestamp - Deleting "$NUM_OLD_FILES" global setting backup file\(s\) older than "$MONTHLYRETENTION" month\(s\) old. find $BACKUPDIR/monthly -not -newermt "$MONTHLYRETENTION month ago" -type f -delete fi fi FILE="$BACKUPDIR/monthly/$DATE.$M" # Weekly Backup elif [[ "$DNOW" = "$WEEKLYDAY" ]] && [[ "$DOWEEKLY" = "yes" ]] ; then echo Weekly Backup echo if [[ $WEEKLYRETENTION -ge 0 ]] ; then # Delete old weekly backups while respecting the set rentention policy. NUM_OLD_FILES=$(find $BACKUPDIR/weekly -depth -not -newermt "$WEEKLYRETENTION week ago" -type f | wc -l) if [[ $NUM_OLD_FILES -gt 0 ]] ; then echo $timestamp - Deleting "$NUM_OLD_FILES" global setting backup file\(s\) older than "$WEEKLYRETENTION" week\(s\) old. find $BACKUPDIR/weekly -not -newermt "$WEEKLYRETENTION week ago" -type f -delete fi fi FILE="$BACKUPDIR/weekly/week.$W.$DATE" # Daily Backup elif [[ $DODAILY = "yes" ]] ; then echo $timestamp - Daily Backup of Databases echo # Delete old daily backups while respecting the set rentention policy. if [[ $DAILYRETENTION -ge 0 ]] ; then NUM_OLD_FILES=$(find $BACKUPDIR/daily -depth -not -newermt "$DAILYRETENTION days ago" -type f | wc -l) if [[ $NUM_OLD_FILES -gt 0 ]] ; then echo Deleting "$NUM_OLD_FILES" global setting backup file\(s\) made in previous weeks. find "$BACKUPDIR/daily" -not -newermt "$DAILYRETENTION days ago" -type f -delete fi fi # Below changed to remove .$DOW as this is not required FILE="$BACKUPDIR/daily/$DATE" # Hourly Backup elif [[ $DOHOURLY = "yes" ]] ; then echo $timestamp - Hourly Backup of Databases echo # Delete old hourly backups while respecting the set rentention policy. if [[ $HOURLYRETENTION -ge 0 ]] ; then NUM_OLD_FILES=$(find $BACKUPDIR/hourly -depth -not -newermt "$HOURLYRETENTION hour ago" -type f | wc -l) if [[ $NUM_OLD_FILES -gt 0 ]] ; then echo "$timestamp - Deleting $NUM_OLD_FILES global setting backup file\(s\) made in previous weeks." find $BACKUPDIR/hourly -not -newermt "$HOURLYRETENTION hour ago" -type f -delete fi fi FILE="$BACKUPDIR/hourly/$DATE.$DOW.$HOD" # convert timestamp to date: echo $TIMESTAMP | gawk '{print strftime("%c", $0)}' fi # FILE will not be set if no frequency is selected. if [[ -z "$FILE" ]] ; then echo "$timestamp - ERROR: No backup frequency was chosen." echo "$timestamp - Please set one of DOHOURLY,DODAILY,DOWEEKLY,DOMONTHLY to \"yes\"" exit 1 fi dbdump "$FILE" && compression "$FILE" echo "$timestamp - Backup completed $(date)" echo echo "Total disk space used for backup storage" echo echo "Size - Location " du -hs "$BACKUPDIR" echo # Run command when we're done if [ "$POSTBACKUP" ]; then echo "$timestamp - Postbackup command output." echo eval "$POSTBACKUP" echo fi # Clean up IO redirection if we plan not to deliver log via e-mail. [ ! "x$MAILCONTENT" == "xlog" ] && exec 1>&6 2>&7 6>&- 7>&- if [ -s "$LOGERR" ]; then eval "$SED" "/^connected/d" "$LOGERR" fi if [ "$MAILCONTENT" = "log" ]; then mail -s "Mongo Backup Log for $HOST - $DATE" "$MAILADDR" < "$LOGFILE" if [ -s "$LOGERR" ]; then cat "$LOGERR" mail -s "ERRORS REPORTED: Mongo Backup error Log for $HOST - $DATE" "$MAILADDR" < "$LOGERR" fi else if [ -s "$LOGERR" ]; then cat "$LOGFILE" echo echo "$timestamp - ###### WARNING ######" echo "$timestamp - STDERR written to during mongodump execution." echo "$timestamp - The backup probably succeeded, as mongodump sometimes writes to STDERR, but you may wish to scan the error log below:" cat "$LOGERR" else cat "$LOGFILE" fi fi # TODO: Would be nice to know if there were any *actual* errors in the $LOGERR STATUS=0 if [ -s "$LOGERR" ]; then STATUS=1 fi # Clean up Logfile rm -f "$LOGFILE" "$LOGERR" exit $STATUS One other thing I forgot to mention here is that you’ll need mailutils installed on your server for the mail option to work
  • cagatayundefined

    MailGun Not Working NodeBB

    Solved Configure mail mailgun
    6
    1 Votes
    6 Posts
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    cagatayundefined
    @phenomlab did it i did not create smtp user on mailgun. everything is working now. [image: 1667569376261-6cc6061f-ed5d-41f6-8eb7-5d98f98b3706-image.png]