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Add rsync backups.

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This commit is contained in:
Dan Brown 2014-02-08 16:53:15 -05:00
parent 6a2acce540
commit bc840aabbe
2 changed files with 29 additions and 0 deletions
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15
init/msm
View File

@ -375,6 +375,7 @@ world_toggle_ramdisk_state() {
world_backup() {
manager_property WORLD_ARCHIVE_ENABLED
manager_property RDIFF_BACKUP_ENABLED
manager_property RSYNC_BACKUP_ENABLED
local server_id="${WORLD_SERVER_ID[$1]}"
local containing_dir="$(dirname "${WORLD_PATH[$1]}")"
local dir_name="$(basename "${WORLD_PATH[$1]}")"
@ -399,6 +400,14 @@ world_backup() {
echo "Done."
fi
if [[ "$SETTINGS_RSYNC_BACKUP_ENABLED" == "true" ]]; then
echo -n "rsync-backup world \"${WORLD_NAME[$1]}\"... "
file_name="$(date "+%F-%H-%M-%S")"
server_property "$server_id" USERNAME
as_user "${SERVER_USERNAME[$server_id]}" "mkdir -p \"${RSYNC_BACKUP_PATH[$1]}\" && cd \"$containing_dir\" && rsync -aH --link-dest=\"${RSYNC_BACKUP_PATH[$1]}/latest\" \"${dir_name}\" \"${RSYNC_BACKUP_PATH[$1]}/${file_name}\" && rm -f \"${RSYNC_BACKUP_PATH[$1]}/latest\" && ln -s \"${file_name}\" \"${RSYNC_BACKUP_PATH[$1]}/latest\""
echo "Done."
fi
}
# Activates a world
@ -503,8 +512,10 @@ world_property() {
BACKUP_PATH)
manager_property WORLD_ARCHIVE_PATH
manager_property WORLD_RDIFF_PATH
manager_property WORLD_RSYNC_PATH
WORLD_BACKUP_PATH[$1]="$SETTINGS_WORLD_ARCHIVE_PATH/${SERVER_NAME[$sid]}/${WORLD_NAME[$1]}"
RDIFF_BACKUP_PATH[$1]="$SETTINGS_WORLD_RDIFF_PATH/${SERVER_NAME[$sid]}/${WORLD_NAME[$1]}"
RSYNC_BACKUP_PATH[$1]="$SETTINGS_WORLD_RSYNC_PATH/${SERVER_NAME[$sid]}/${WORLD_NAME[$1]}"
;;
RAMDISK_PATH)
manager_property RAMDISK_STORAGE_ENABLED
@ -548,6 +559,7 @@ world_dirty_properties() {
unset WORLD_LINK$index
unset WORLD_BACKUP_PATH$index
unset RDIFF_BACKUP_PATH$index
unset RSYNC_BACKUP_PATH$index
unset WORLD_RAMDISK_PATH$index
unset WORLD_INRAM$index
}
@ -3247,6 +3259,9 @@ register_settings() {
register_setting LOG_ARCHIVE_PATH "/opt/msm/archives/logs"
register_setting BACKUP_ARCHIVE_PATH "/opt/msm/archives/backups"
register_setting RSYNC_BACKUP_ENABLED "false"
register_setting WORLD_RSYNC_PATH "/opt/msm/rsync/worlds"
register_setting JARGROUP_TARGET "target.txt"
register_setting JARGROUP_DOWNLOAD_DIR "downloads"
register_setting SERVER_PROPERTIES "server.properties"

14
msm.conf
View File

@ -84,6 +84,20 @@ RDIFF_BACKUP_NICE="19"
# Where "rdiff-backup" world backups are stored.
WORLD_RDIFF_PATH="/opt/msm/rdiff-backup/worlds"
# rsync backup note:
# rsync backups are simple copies of your world data. They are similar to the default
# zip backups but are not placed in .zip files. They are uncompressed, but files that
# are unchanged between backups will be hardlinked so they occupy no additional space.
# Compared to rdiff-backups, they will usually take up more space, but they are
# "WorldEdit snapshot" compatible like zip backups.
# If you want to use rsync for backups you need to have it installed on your server.
# Are rsync backups enabled ?
RSYNC_BACKUP_ENALBED="false"
# Where "rsync" world backups are stored.
WORLD_RSYNC_PATH="/opt/msm/rsync/worlds"
# Server Defaults
# ---------------