docs: default to sed pg_catalog for Linux, document restore/reset for PG bind mount (#9021)

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Co-authored-by: Mert <101130780+mertalev@users.noreply.github.com>

* Update FAQ.mdx

---------

Co-authored-by: Mert <101130780+mertalev@users.noreply.github.com>
This commit is contained in:
Matthew Momjian
2024-04-22 15:40:19 -07:00
committed by GitHub
parent 7f1651df71
commit a91fd772e4
2 changed files with 38 additions and 15 deletions

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@@ -15,7 +15,7 @@ Immich saves [file paths in the database](https://github.com/immich-app/immich/d
Refer to the official [postgres documentation](https://www.postgresql.org/docs/current/backup.html) for details about backing up and restoring a postgres database.
:::
The recommended way to backup and restore the Immich database is to use the `pg_dumpall` command.
The recommended way to backup and restore the Immich database is to use the `pg_dumpall` command. When restoring, you need to delete the `DB_DATA_LOCATION` folder (if it exists) to reset the database.
<Tabs>
<TabItem value="Linux system based Backup" label="Linux system based Backup" default>
@@ -26,11 +26,14 @@ docker exec -t immich_postgres pg_dumpall --clean --if-exists --username=postgre
```bash title='Restore'
docker compose down -v # CAUTION! Deletes all Immich data to start from scratch.
# rm -rf DB_DATA_LOCATION # CAUTION! Deletes all Immich data to start from scratch.
docker compose pull # Update to latest version of Immich (if desired)
docker compose create # Create Docker containers for Immich apps without running them.
docker start immich_postgres # Start Postgres server
sleep 10 # Wait for Postgres server to start up
gunzip < "/path/to/backup/dump.sql.gz" | docker exec -i immich_postgres psql --username=postgres # Restore Backup
gunzip < "/path/to/backup/dump.sql.gz" \
| sed "s/SELECT pg_catalog.set_config('search_path', '', false);/SELECT pg_catalog.set_config('search_path', 'public, pg_catalog', true);/g" \
| docker exec -i immich_postgres psql --username=postgres # Restore Backup
docker compose up -d # Start remainder of Immich apps
```
@@ -43,6 +46,7 @@ docker exec -t immich_postgres pg_dumpall --clean --if-exists --username=postgre
```powershell title='Restore'
docker compose down -v # CAUTION! Deletes all Immich data to start from scratch.
# Remove-Item -Recurse -Force DB_DATA_LOCATION # CAUTION! Deletes all Immich data to start from scratch.
docker compose pull # Update to latest version of Immich (if desired)
docker compose create # Create Docker containers for Immich apps without running them.
docker start immich_postgres # Start Postgres server
@@ -83,7 +87,9 @@ services:
Then you can restore with the same command but pointed at the latest dump.
```bash title='Automated Restore'
gunzip < db_dumps/last/immich-latest.sql.gz | docker exec -i immich_postgres psql --username=postgres
gunzip < db_dumps/last/immich-latest.sql.gz \
| sed "s/SELECT pg_catalog.set_config('search_path', '', false);/SELECT pg_catalog.set_config('search_path', 'public, pg_catalog', true);/g" \
| docker exec -i immich_postgres psql --username=postgres
```
:::note