Selfhosted

39435 readers

5 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.
No spam posting.
Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.
Don't duplicate the full text of your blog or github here. Just post the link for folks to click.
Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).
No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago

MODERATORS

[email protected]

110

What backup service do you use? (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

111 comments fedilink hide all child comments

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?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 8 points 1 year ago* (last edited 1 year ago) (1 children)

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.

[–] [email protected] 2 points 1 year ago (1 children)

It's the first time I hear about resticprofile and it looks nice. So far I've been using crestic for configuration files. Do you know how they compare?

[–] [email protected] 1 points 1 year ago

It seems like they have the same objectives - allow for easier configuration of Restic. I've never heard of Crestic until now. I'd say stick with what you're comfortable with