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docs: document DOKKU_HOST_ROOT

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This commit is contained in:
Jose Diaz-Gonzalez
2021-09-30 01:48:52 -04:00
parent 44caf44ce6
commit 9a1a97d56f
2 changed files with 4 additions and 2 deletions
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2
docker/etc/my_init.d/10_dokku_init
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@@ -64,7 +64,7 @@ main() {
if [[ -n "$DOKKU_HOST_ROOT" ]]; then if [[ -n "$DOKKU_HOST_ROOT" ]]; then
touch /etc/default/dokku touch /etc/default/dokku
echo "export DOKKU_HOST_ROOT=$DOKKU_HOST_ROOT" >> /etc/default/dokku echo "export DOKKU_HOST_ROOT=$DOKKU_HOST_ROOT" >>/etc/default/dokku
chown dokku:dokku /etc/default/dokku chown dokku:dokku /etc/default/dokku
fi fi

4
docs/getting-started/install/docker.md
View File

@@ -11,6 +11,7 @@ Next, run the image.
```shell ```shell
docker container run \ docker container run \
--env DOKKU_HOSTNAME=dokku.me \ --env DOKKU_HOSTNAME=dokku.me \
--env DOKKU_HOST_ROOT=/var/lib/dokku/home/dokku \
--name dokku \ --name dokku \
--publish 3022:22 \ --publish 3022:22 \
--publish 8080:80 \ --publish 8080:80 \
@@ -28,7 +29,8 @@ Dokku is run in the following configuration:
- Container HTTP port 80 is exposed on the host as 8080. - Container HTTP port 80 is exposed on the host as 8080.
- Container HTTPS port 443 is exposed on the host as 8443. - Container HTTPS port 443 is exposed on the host as 8443.
- Data within the container is stored on the host within the `/var/lib/dokku` directory. - Data within the container is stored on the host within the `/var/lib/dokku` directory.
- The docker socket is mounted into container - Image build cache is set to the data dir + `/home/dokku`.
- The docker socket is mounted into container.
Application repositories, plugin config, as well as plugin data are persisted to disk within the specified host directory for `/var/lib/dokku`. Application repositories, plugin config, as well as plugin data are persisted to disk within the specified host directory for `/var/lib/dokku`.