I just got my home server up and running and was wondering what you guys recommend for backups. I figure it will probably be worth having backups on cloud servers tjay are external, are there any good services yall use for that?
Backblaze b2, borgbase.com. There are also programs like dejadup that will let you backup to popular cloud drives. The alternatives are limitless.
rsync.net is great if you need something simple and cheap. Backblaze B2 is also decent, but does have the typical download and API usage cost.
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How are you using rsync with B2? Are you mounting the bucket locally?
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Regardless of service, if you don’t test your backups, you have none.
Not so much about testing, but one time I really needed to get to my backups I lost password to the repository (I’m using restic). Luckily a copy of it was stored in bitwarden, but until I remembered it, were perhaps one of the worst moments.
Needless to say, please test backups and store secrets in more then one place.
Ehhh I would say then you have probabilistic backups. There’s some percent chance they’re okay, and some percent chance they’re useless. (And maybe some percent chance they’re in between those extremes.) With the odds probably not in your favor. 😄
Schrodinger’s backups.
I use Restic + Resticprofile to back up everything and store it on my local HDD.
Then, I use Rclone to sync the local repository to Backblaze B2.
Here’s my general setup:
/.config/restic/ ├── logs │ ├── statuses │ │ ├── restic-status-20230202T020202.json │ │ └── restic-status-20230101T010101.json │ ├── restic-check-20230202T020202.log │ └── restic-backup-20230101T010101.log ├── config │ ├── profiles.yaml │ ├── excludes.txt │ ├── rclone.conf │ └── password.txt ├── bin │ ├── restic_0.15.2_linux_arm64 │ ├── rclone_1.63.1_linux_arm64 │ └── resticprofile_0.22.0_linux_arm64
version: "1" # Schedules (https://www.freedesktop.org/software/systemd/man/systemd.time.html#Calendar%20Events) {{ $SCHEDULE_RESTIC_BACKUP := "*-*-* 22:00:00" }} # Daily at 10PM {{ $SCHEDULE_RESTIC_CHECK := "Sat *-*-* 04:00:00" }} # Weekly at 4AM on Saturday {{ $SCHEDULE_SYNC_BACKUP := "Sun *-*-* 21:30:00" }} # Weekly at 11.30PM on Sunday {{ $SCHEDULE_POSTGRES_BACKUP := "Fri *-*-* 20:00:00" }} # Weekly at 8PM on Friday # Directories {{ $LOCATION_RESTIC_BINARY := "/home/deck/Desktop/.config/restic/bin/restic_0.15.2_linux_arm64" }} {{ $LOCATION_RESTIC_REPO := "/home/deck/Desktop/restic-repo" }} {{ $LOCATION_RESTIC_LOG := "/home/deck/Desktop/.config/restic/logs" }} {{ $LOCATION_RESTIC_STATUS := "/home/deck/Desktop/.config/restic/logs/statuses" }} {{ $LOCATION_RESTIC_BLOCKED_FILE := "/home/deck/Desktop/.config/restic/BLOCKED" }} {{ $LOCATION_RCLONE_BINARY := "/home/deck/Desktop/.config/restic/bin/rclone_1.63.1_linux_arm64" }} {{ $LOCATION_RCLONE_REPO := "bucket:restic-backup-12345" }} {{ $LOCATION_RCLONE_CONFIG := "/home/deck/Desktop/.config/restic/config/rclone.conf" }} {{ $LOCATION_RESTICPROFILE_LOCK := "/tmp/resticprofile-default.lock" }} {{ $LOCATION_POSTGRES_DUMP := "/home/deck/Desktop/dumps" }} {{ $LOCATION_PRIMARY_BACKUP_SOURCE := "/home/deck/Desktop/" }} # Configs {{ $CONFIG_CURRENT_TIME := .Now.Format "20060102T150405" }} {{ $CONFIG_RESTIC_PASSWORD := "/home/deck/Desktop/.config/restic/config/password.txt" }} {{ $CONFIG_RESTIC_EXCLUDE := "/home/deck/Desktop/.config/restic/excludes.txt" }} global: default-command: snapshots # Run 'snapshots' when no command is specified initialize: false # Do not initialize a repository if none exists priority: low # Use priority class on Windows and "nice" on Unixes min-memory: 100 # Minimum required RAM for Resticprofile to start restic-lock-retry-after: 5m # Retry failed restic command acquisition every 5 minutes restic-stale-lock-age: 10h # Unlock stale lock if age exceeds 10 hours restic-binary: '{{ $LOCATION_RESTIC_BINARY }}' # Location of the Restic binary default: lock: '{{ $LOCATION_RESTICPROFILE_LOCK }}' # Local lockfile to prevent concurrent profile runs force-inactive-lock: true # Detect and remove stale locks initialize: true # Initialize repository if it doesn't exist repository: '{{ $LOCATION_RESTIC_REPO }}' # Path to Restic repository password-file: '{{ $CONFIG_RESTIC_PASSWORD }}' # File containing repository password status-file: '{{ $LOCATION_RESTIC_STATUS }}/{{ $CONFIG_CURRENT_TIME }}-restic-status.json' # Output status file compression: 'max' # Maximum compression level run-after-fail: # Block syncing if there was a failure. TODO: Add an email - 'echo "The command ${PROFILE_COMMAND} has failed in ${PROFILE_NAME}. Please check the logs." > {{ $LOCATION_RESTIC_BLOCKED_FILE }}' backup: run-before: # Bring down Docker before backup - 'systemctl stop docker.socket' - 'systemctl stop docker' run-finally: - 'grep --invert-match -E "^unchanged|\(0 B added, 0 B stored\)|\(0 B added\)" {{ tempFile "backup.log" }} > {{ $LOCATION_RESTIC_LOG }}/{{ $CONFIG_CURRENT_TIME }}-restic-backup.log' # Copy log file, stripping out any unchanced files - 'systemctl start docker' # Bring Docker back online after backup one-file-system: false # Exclude other file systems no-error-on-warning: true # Don't consider warnings as backup failures source: # Directories to back up - '{{ $LOCATION_PRIMARY_BACKUP_SOURCE }}' exclude-file: '{{ $CONFIG_RESTIC_EXCLUDE }}' # File containing exclude patterns exclude-caches: true # Exclude cache files schedule: '{{ $SCHEDULE_RESTIC_BACKUP }}' # Backup schedule schedule-permission: system # Schedule permission schedule-lock-wait: 10m # Wait time for the lock during schedule schedule-log: '{{ tempFile "backup.log" }}' # Log file to /tmp. This contains all information, including unchanged files which we do not care about verbose: 2 # Log details about processed files check: schedule: '{{ $SCHEDULE_RESTIC_CHECK }}' # Verification schedule schedule-permission: system # Schedule permission schedule-lock-wait: 10m # Wait time for the lock during schedule schedule-log: '{{ $LOCATION_RESTIC_LOG }}/{{ $CONFIG_CURRENT_TIME }}-restic-check.log' # Log file read-data: true # Verify data during check prune: dry-run: true # Only prune if safe to do so, change manually repack-uncompressed: true # Repack all uncompressed data forget: dry-run: true # Only forget if safe to do so, change manually rewrite: dry-run: true # Only rewrite if safe to do so, change manually forget: true # Remove original snapshots after creating new ones exclude-file: '{{ $CONFIG_RESTIC_EXCLUDE }}' # File containing exclude patterns mount: allow-other: true # Allow other users to access the mount point rebuild-index: read-all-packs: true # Read all pack files to generate new index from scratch # The following shell profiles are simply to run other shell scripts at a scheduled time # We do not actually run the primary Restic commands listed, as we exit the process early shell-postgres: # Profile to run shell scripts only. We exit the current process before Restic can run. backup: schedule: '{{ $SCHEDULE_POSTGRES_BACKUP }}' # Postgres backup schedule schedule-permission: system # Schedule permission schedule-lock-mode: ignore # Ignore locks, if any schedule-log: '{{ $LOCATION_RESTIC_LOG }}/{{ $CONFIG_CURRENT_TIME }}-postgres-backup.log' # Log file dry-run: true # Don't write data run-before: # Dump postgres databases - 'chmod 777 /var/run/docker.sock' - 'docker exec -t immich-postgres pg_dumpall -c -U postgres | gzip > "{{ $LOCATION_POSTGRES_DUMP }}/immich-dump-{{ $CONFIG_CURRENT_TIME }}.sql.gz" && echo "Dumped Immich database: {{ $LOCATION_POSTGRES_DUMP }}/immich-dump-{{ $CONFIG_CURRENT_TIME }}.sql.gz"' - 'docker exec -t joplin-postgres pg_dumpall -c -U joplin | gzip > "{{ $LOCATION_POSTGRES_DUMP }}/joplin-dump-{{ $CONFIG_CURRENT_TIME }}.sql.gz" && echo "Dumped Joplin database: {{ $LOCATION_POSTGRES_DUMP }}/joplin-dump-{{ $CONFIG_CURRENT_TIME }}.sql.gz"' - 'kill $$' shell-sync: backup: schedule: '{{ $SCHEDULE_SYNC_BACKUP }}' # Sync backup schedule schedule-permission: system # Schedule permission schedule-lock-mode: ignore # Ignore locks, if any schedule-log: '{{ $LOCATION_RESTIC_LOG }}/{{ $CONFIG_CURRENT_TIME }}-rsync-backup.log' # Log file dry-run: true # Don't write data run-before: # Sync the Restic repo, after checking if the repository is in good health - 'if [ -f "{{ $LOCATION_RESTIC_BLOCKED_FILE }}" ]; then echo "There has been a problem with the Restic repository, please check the logs. If everything is okay, delete the BLOCKED file." && kill $$; fi' - '{{ $LOCATION_RCLONE_BINARY }} -v sync {{ $LOCATION_RESTIC_REPO }} {{ $LOCATION_RCLONE_REPO }} --config={{ $LOCATION_RCLONE_CONFIG }} --b2-hard-delete' - '{{ $LOCATION_RCLONE_BINARY }} cleanup {{ $LOCATION_RESTIC_REPO }} --config={{ $LOCATION_RCLONE_CONFIG }}' - 'kill $$'
Resticprofile doesn’t let me run other shell commands on a schedule, and because I wanted everything in a single configuration, I just created two new profiles which call the backup command. I then made the shell commands run before Restic, and then finally killed the instance before it got to actually run, which effectively does what I needed.
Duplicati to Backblaze B2 for the important stuff. For as far as the media library goes, no backup just local raid setup…
I have an unraid server which hosts an docker image of Duplicacy. It is paid though for the web interface. And it backs up to Backblaze B2. I have roughly 175GB backed up, for which I pay $0.87 a month.
I use Duplicati connected to Storj with data volumes that incrementally get backed up once per month. My files don’t change very often, so monthly is a good balance. Not counting my Jellyfin library, those backups are around 1 TB. With the Jellyfin library, almost 15 TB.
Earlier this year, I recovered from a 100% data loss scenario, as I didn’t (and still don’t) have space for physical backups. I have a 25 TB allowance, so my actual cost was €0. If I had to pay, it would have been under €1.
Do you mean 25TB as the storj site says 25gb? Did some promotion give you that much free?
Definitely 25 TB. I’ve used the service for a long time, since before they accepted credit cards. I attached my credit card one day and got a bump to 25 TB. Since that happened, I pay basically nothing and my account is still 100% storj token funded.
Edit: I dug up screenshots I sent someone recently
my account is still 100% storj token funded
That seems to be the key bit, since everyone can use up to 25TB (if they can pay for it). Are you also hosting a node to earn
creditstokens?
That looks like a cool setup, but I would never trust important data to some crypto shit (Storj) no matter what kind of track record they have.
That’s fair. I’m 100% onboard the decentralisation train, and do my hardest to practice what I preach. In the event that the service does go bust, I can make a backup on a different S3 compatible service immediately as long as my working copy is intact. The likelihood of the backup service AND the working copy dying at the exact same time would be my cue to take up knitting.
Borgbase with Borgmatic (Borg) as the Software. As far as I know the whole Borgbase Service is from a Homelab guy (with our needs in mind).
Also 3-2-1 rule!
My truenas backs up to B2 Backblaze. Set it up years ago and haven’t touched it since.
(you should test your backups)
You may have, but this is a friendly reminder just in case.
Yeah I have. I work in tech, so I know better :)
Duplicati, to a friend’s home server who lives in another town.
I hate to ask the scary question, but have you tried to restore your backups before? I used Duplicati and discovered that none of my backups were usable and ended up switching to Duplicacy.
An important question though.
I have, when I first set it up, and again once when I needed to.
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While I agree with you, hard drives do have a shelf life. How many years seems to be up for debate but it does exist. If you don’t have multiple drives that are of different ages you may be in a world of hurt one day.