这是indexloc提供的服务，不要输入任何密码
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Set the DOKKU_HOST_ROOT on docker container start #4816

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Merged
merged 2 commits into from
Oct 4, 2021
Merged

Set the DOKKU_HOST_ROOT on docker container start #4816

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44caf44
fix: set the DOKKU_HOST_ROOT on docker container start
josegonzalez Sep 30, 2021
9a1a97d
docs: document DOKKU_HOST_ROOT
josegonzalez Sep 30, 2021
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6 changes: 6 additions & 0 deletions docker/etc/my_init.d/10_dokku_init
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Expand Up @@ -62,6 +62,12 @@ main() {
echo "export DOCKER_BIN=/usr/local/bin/docker" >"/home/dokku/.dokkurc/DOCKER_BIN"
fi

if [[ -n "$DOKKU_HOST_ROOT" ]]; then
touch /etc/default/dokku
echo "export DOKKU_HOST_ROOT=$DOKKU_HOST_ROOT" >>/etc/default/dokku
chown dokku:dokku /etc/default/dokku
fi

NGINX_ROOT="/etc/nginx"
if [[ -x /usr/bin/openresty ]]; then
NGINX_ROOT="/usr/local/openresty/nginx/conf"
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4 changes: 3 additions & 1 deletion docs/getting-started/install/docker.md
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Expand Up @@ -11,6 +11,7 @@ Next, run the image.
```shell
docker container run \
--env DOKKU_HOSTNAME=dokku.me \
--env DOKKU_HOST_ROOT=/var/lib/dokku/home/dokku \
--name dokku \
--publish 3022:22 \
--publish 8080:80 \
Expand All @@ -28,7 +29,8 @@ Dokku is run in the following configuration:
- Container HTTP port 80 is exposed on the host as 8080.
- 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.
- 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`.

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