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Remove references to legacy Docker Compose v1 (#275)
* Remove references to legacy Docker Compose v1 * Add Debian information to installation page
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3 changed files with 12 additions and 12 deletions
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@ -9,7 +9,7 @@ When using docker or ansible, there should be a `volumes` folder, which contains
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To take a complete backup of the DB to a `.sql.gz` file, you can run:
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```bash
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docker-compose exec postgres pg_dumpall -c -U lemmy | gzip > lemmy_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql.gz
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docker compose exec postgres pg_dumpall -c -U lemmy | gzip > lemmy_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql.gz
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```
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_For compression, you can use either gzip and gunzip, or xz and unxz._
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@ -19,7 +19,7 @@ _For compression, you can use either gzip and gunzip, or xz and unxz._
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```bash
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#!/bin/sh
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# DB Backup
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ssh MY_USER@MY_IP "docker-compose exec postgres pg_dumpall -c -U lemmy" | gzip > ~/BACKUP_LOCATION/INSTANCE_NAME_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql.gz
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ssh MY_USER@MY_IP "docker compose exec postgres pg_dumpall -c -U lemmy" | gzip > ~/BACKUP_LOCATION/INSTANCE_NAME_dump_`date +%Y-%m-%d"_"%H_%M_%S`.sql.gz
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# Volumes folder Backup
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rsync -avP -zz --rsync-path="sudo rsync" MY_USER@MY_IP:/LEMMY_LOCATION/volumes ~/BACKUP_LOCATION/FOLDERNAME
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@ -30,17 +30,17 @@ rsync -avP -zz --rsync-path="sudo rsync" MY_USER@MY_IP:/LEMMY_LOCATION/volumes ~
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To restore, run:
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```bash
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docker-compose up -d postgres
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docker compose up -d postgres
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# Restore from the .sql.gz backup
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gunzip < db_dump.sql | docker-compose exec -T postgres psql -U lemmy
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gunzip < db_dump.sql | docker compose exec -T postgres psql -U lemmy
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# Note: You may need to change the permissions on the postgres directory, depending on your system.
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chown -R $USER volumes
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docker-compose restart postgres
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docker compose restart postgres
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# Continue with the startup
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docker-compose up -d
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docker compose up -d
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```
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If you've accidentally already started the lemmy service, you need to clear out your existing database:
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@ -61,7 +61,7 @@ If you haven't federated yet, you can change your domain name in the DB. **Warni
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Get into `psql` for your docker:
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`docker-compose exec postgres psql -U lemmy`
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`docker compose exec postgres psql -U lemmy`
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```sql
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-- Instance
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@ -1,6 +1,6 @@
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# Docker Installation
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Make sure you have both docker and docker-compose(>=`1.24.0`) installed. On Ubuntu, just run `apt install docker-compose docker.io`. Next,
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Make sure you have both docker and docker-compose(>=`2.0`) installed. On Ubuntu, just run `apt install docker-compose-v2 docker.io`. On Debian, you need to install Docker [using their official installation instructions and custom `apt` repo](https://docs.docker.com/engine/install/debian/). Next,
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```bash
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# Create a folder for the lemmy files. the location doesnt matter, you can put this anywhere you want
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@ -46,7 +46,7 @@ sudo chown -R 991:991 volumes/pictrs
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Finally, run:
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`docker-compose up -d`
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`docker compose up -d`
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lemmy-ui is accessible on the server at `http://localhost:{{ lemmy_port }}`
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@ -77,5 +77,5 @@ To update to the newest version, you can manually change the version in `docker-
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```bash
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wget https://raw.githubusercontent.com/LemmyNet/lemmy-ansible/main/templates/docker-compose.yml
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# Then replace the {{ }} vars again
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docker-compose up -d
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docker compose up -d
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```
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@ -10,9 +10,9 @@ Many Lemmy features depend on a correct reverse proxy configuration. Make sure y
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For frontend issues, check the [browser console](https://webmasters.stackexchange.com/a/77337) for any error messages.
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For server logs, run `docker-compose logs -f lemmy` in your installation folder. You can also do `docker-compose logs -f lemmy lemmy-ui pictrs` to get logs from different services.
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For server logs, run `docker compose logs -f lemmy` in your installation folder. You can also do `docker compose logs -f lemmy lemmy-ui pictrs` to get logs from different services.
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If that doesn't give enough info, try changing the line `RUST_LOG=error` in `docker-compose.yml` to `RUST_LOG=info` or `RUST_LOG=verbose`, then do `docker-compose restart lemmy`.
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If that doesn't give enough info, try changing the line `RUST_LOG=error` in `docker-compose.yml` to `RUST_LOG=info` or `RUST_LOG=verbose`, then do `docker compose restart lemmy`.
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### Creating admin user doesn't work
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