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docs: Uncomplicate sample docker-compose invocations.

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Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
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Anders Kaseorg
2020-04-03 16:20:43 -07:00
parent fd96f3c43a
commit 2e3136930d
1 changed files with 8 additions and 14 deletions
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README.md
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@@ -265,10 +265,10 @@ The following are helpful examples:
```bash
# Get a (root) shell in the container so you can access logs
docker-compose exec zulip /bin/bash
docker-compose exec zulip bash
# Create the initial Zulip organization
docker-compose exec zulip sudo -H -u zulip -g zulip \
/home/zulip/deployments/current/manage.py generate_realm_creation_link
docker-compose exec -u zulip zulip \
/home/zulip/deployments/current/manage.py generate_realm_creation_link
```
Since that process for running management commands is a pain, we recommend
@@ -407,13 +407,9 @@ That's it! Zulip is now running the updated version.
You can confirm you're running the latest version by running:
```bash
docker exec -it YOUR_ZULIP_CONTAINER_ID_HERE su -- zulip -c "cat
/home/zulip/deployments/current/version.py"
docker-compose exec -u zulip zulip cat /home/zulip/deployments/current/version.py
```
(Replace `YOUR_ZULIP_CONTAINER_ID_HERE` with your container id, which
you can find using `docker ps`)
### Upgrading from a Git repository
1. Edit `docker-compose.yml` to comment out the `image` line, and
@@ -471,18 +467,16 @@ docker run -d \
```
4. Use `pg_dumpall` to dump all data from the existing Postgres container to
the new Postgres container (replace `ZULIP_DATABASE_CONTAINER_NAME` with the
name of the old Postgres container):
the new Postgres container:
```
docker exec \
ZULIP_DATABASE_CONTAINER_NAME pg_dumpall -U postgres | \
docker-compose exec database pg_dumpall -U postgres | \
docker exec -i postgresnew psql -U postgres
```
5. Stop and remove both Postgres containers:
```
docker stop ZULIP_DATABASE_CONTAINER_NAME postgresnew
docker rm ZULIP_DATABASE_CONTAINER_NAME postgresnew
docker-compose rm --stop database
docker rm --stop postgresnew
```
6. Edit your `docker-compose.yml` to use the