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Changing docker execs to docker-compose execs

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Dessalines 2020-07-30 09:59:38 -04:00
parent ea2ed6a0c8
commit 6f34b41f17
1 changed files with 6 additions and 2 deletions
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8
docs/src/administration_backup_and_restore.md vendored
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@ -9,14 +9,14 @@ When using docker or ansible, there should be a `volumes` folder, which contains
To incrementally backup the DB to an `.sql` file, you can run:
```bash
docker exec -t FOLDERNAME_postgres_1 pg_dumpall -c -U lemmy > lemmy_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql
docker-compose exec postgres pg_dumpall -c -U lemmy > lemmy_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql
```
### A Sample backup script
```bash
#!/bin/sh
# DB Backup
ssh MY_USER@MY_IP "docker exec -t FOLDERNAME_postgres_1 pg_dumpall -c -U lemmy" > ~/BACKUP_LOCATION/INSTANCE_NAME_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql
ssh MY_USER@MY_IP "docker-compose exec postgres pg_dumpall -c -U lemmy" > ~/BACKUP_LOCATION/INSTANCE_NAME_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql
# Volumes folder Backup
rsync -avP -zz --rsync-path="sudo rsync" MY_USER@MY_IP:/LEMMY_LOCATION/volumes ~/BACKUP_LOCATION/FOLDERNAME
@ -41,6 +41,10 @@ docker exec -i FOLDERNAME_postgres_1 psql -U lemmy -c "alter user lemmy with pas
If you haven't federated yet, you can change your domain name in the DB. **Warning: do not do this after you've federated, or it will break federation.**
Get into `psql` for your docker:
`docker-compose exec postgres psql -U lemmy`
```
-- Post
update post set ap_id = replace (ap_id, 'old_domain', 'new_domain');