forget
Section profile.forget
This section configures restic command forget .
Information on command and flags is copied from the restic manual pages.
The “forget” command removes snapshots according to a policy. All snapshots are first divided into groups according to “–group-by”, and after that the policy specified by the “–keep-” options is applied to each group individually. If there are not enough snapshots to keep one for each duration related “–keep-{within-,}” option, the oldest snapshot in the group is kept additionally.
Please note that this command really only deletes the snapshot object in the repository, which is a reference to data stored there. In order to remove the unreferenced data after “forget” was run successfully, see the “prune” command.
Please also read the documentation for “forget” to learn about some important security considerations.
Flags used by resticprofile only:
| Name | Type | Default | Notes |
|---|---|---|---|
| schedule | one or more strings OR nested ScheduleConfig | Configures the scheduled execution of this profile section. Can be times in systemd timer format or a config structure. Examples: hourly, daily, weekly, monthly, 10:00,14:00,18:00,22:00, Wed,Fri 17:48, *-*-15 02:45, Mon..Fri 00:30 | |
| schedule-after-network-online | true / false | Don’t start this schedule when the network is offline (supported in “systemd”) | |
| schedule-capture-environment | one or more strings | RESTIC_* | Set names (or glob expressions) of environment variables to capture during schedule creation. The captured environment is applied prior to “profile.env” when running the schedule. Whether capturing is supported depends on the type of scheduler being used (supported in “systemd” and “launchd”) |
| schedule-ignore-on-battery | true / false | false | Don’t start this schedule when running on battery |
| schedule-ignore-on-battery-less-than | integer | Don’t start this schedule when running on battery and the state of charge is less than this percentage. Examples: 20, 33, 50, 75 | |
| schedule-lock-mode | string | default | Specify how locks are used when running on schedule - see schedules/configuration/. Is one of default, fail, ignore |
| schedule-lock-wait | integer OR duration | Set the maximum time to wait for acquiring locks when running on schedule. Examples: 150s, 15m, 30m, 45m, 1h, 2h30m | |
| schedule-log | string | Redirect the output into a log file or to syslog when running on schedule. Examples: /resticprofile.log, syslog-tcp://syslog-server:514, syslog:server, syslog: | |
| schedule-permission | string | auto | Specify whether the schedule runs with system or user privileges - see schedules/configuration/. Is one of auto, system, user, user_logged_on |
| schedule-priority | string | standard | Set the priority at which the schedule is run. Is one of background, standard |
| send-after | one or more nested SendMonitoringSection | Send HTTP request(s) after a successful restic command | |
| send-after-fail | one or more nested SendMonitoringSection | Send HTTP request(s) after failed restic or shell commands | |
| send-before | one or more nested SendMonitoringSection | Send HTTP request(s) before a restic command | |
| send-finally | one or more nested SendMonitoringSection | Send HTTP request(s) always, after all other commands |
Flags passed to the restic command line:
| Name | Type | Default | Notes |
|---|---|---|---|
| compact | true / false | false | use compact output format |
| dry-run | true / false | false | do not delete anything, just print what would be done |
| group-by | string | host,paths | group snapshots by host, paths and/or tags, separated by comma (disable grouping with ‘’) |
| host | true / false OR one or more hostnames | only consider snapshots for this host (can be specified multiple times) (default: $RESTIC_HOST). Boolean true is replaced with the hostname of the system. Examples: true, false, "host" | |
| keep-daily | integer | 0 | keep the last n daily snapshots (use ‘unlimited’ to keep all daily snapshots) |
| keep-hourly | integer | 0 | keep the last n hourly snapshots (use ‘unlimited’ to keep all hourly snapshots) |
| keep-last | integer | 0 | keep the last n snapshots (use ‘unlimited’ to keep all snapshots) |
| keep-monthly | integer | 0 | keep the last n monthly snapshots (use ‘unlimited’ to keep all monthly snapshots) |
| keep-tag | one or more strings | keep snapshots with this taglist | |
| keep-weekly | integer | 0 | keep the last n weekly snapshots (use ‘unlimited’ to keep all weekly snapshots) |
| keep-within | string | keep snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot | |
| keep-within-daily | string | keep daily snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot. restic >= 0.13.0 | |
| keep-within-hourly | string | keep hourly snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot. restic >= 0.13.0 | |
| keep-within-monthly | string | keep monthly snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot. restic >= 0.13.0 | |
| keep-within-weekly | string | keep weekly snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot. restic >= 0.13.0 | |
| keep-within-yearly | string | keep yearly snapshots that are newer than duration (eg. 1y5m7d2h) relative to the latest snapshot. restic >= 0.13.0 | |
| keep-yearly | integer | 0 | keep the last n yearly snapshots (use ‘unlimited’ to keep all yearly snapshots) |
| max-repack-size | string | "" | maximum size to repack (allowed suffixes: k/K, m/M, g/G, t/T). restic >= 0.12.0 |
| max-unused | string | "5%" | tolerate given limit of unused data (absolute value in bytes with suffixes k/K, m/M, g/G, t/T, a value in % or the word ‘unlimited’). restic >= 0.12.0 |
| path | true / false OR one or more strings | only consider snapshots including this (absolute) path (can be specified multiple times, snapshots must include all specified paths). Boolean true is replaced with the paths from section “backup”. Examples: true, false, "path" | |
| prune | true / false | false | automatically run the ‘prune’ command if snapshots have been removed |
| repack-cacheable-only | true / false | false | only repack packs which are cacheable. restic >= 0.12.0 |
| repack-small | true / false | false | repack pack files below 80% of target pack size. restic >= 0.14.0 |
| repack-uncompressed | true / false | false | repack all uncompressed data. restic >= 0.14.0 |
| tag | true / false OR one or more strings | only consider snapshots including tag[,tag,…]. Boolean true is replaced with the tags from section “backup”. Examples: true, false, "tag" | |
| unsafe-allow-remove-all | true / false | false | allow deleting all snapshots of a snapshot group. restic >= 0.17.0 |
Tip
Flags declared for the restic command line in section profile can be overridden in this section.