53 lines
1.9 KiB
Markdown
53 lines
1.9 KiB
Markdown
|
# VM setup - Update docker container
|
||
|
|
|
||
|
|
|
||
|
|
## Overview
|
||
|
|
Assuming you have cloned the repository containing the preview server code (as described
|
||
|
|
[here](vm-setup--create-docker-image.md)), you can use the `update-preview-server.sh` script on the
|
||
|
|
VM host to update the preview server based on changes in the source code.
|
||
|
|
|
||
|
|
The script will pull the latest changes from the origin's master branch and examine if there have
|
||
|
|
been any changes in files inside the preview server source code directory (see below). If there are,
|
||
|
|
it will create a new image and verify that is works as expected. Finally, it will stop and remove
|
||
|
|
the old docker container and image, create and new container based on the new image and start it.
|
||
|
|
|
||
|
|
The script assumes that the preview server source code is in the repository's
|
||
|
|
`aio/aio-builds-setup/` directory and expects the following inputs:
|
||
|
|
|
||
|
|
- **$1**: `HOST_REPO_DIR`
|
||
|
|
- **$2**: `HOST_LOCALCERTS_DIR`
|
||
|
|
- **$3**: `HOST_SECRETS_DIR`
|
||
|
|
- **$4**: `HOST_BUILDS_DIR`
|
||
|
|
- **$5**: `HOST_LOGS_DIR`
|
||
|
|
|
||
|
|
See [here](vm-setup--create-host-dirs-and-files.md) for more info on what each input directory is
|
||
|
|
used for.
|
||
|
|
|
||
|
|
**Note 1:** The script has to execute docker commands with `sudo`.
|
||
|
|
|
||
|
|
**Note 2:** Make sure the user that executes the script has access to update the repository
|
||
|
|
|
||
|
|
|
||
|
|
## Run the script manually
|
||
|
|
You may choose to manually run the script, when necessary. Example:
|
||
|
|
|
||
|
|
```
|
||
|
|
update-preview-server.sh \
|
||
|
|
/path/to/repo \
|
||
|
|
/path/to/localcerts \
|
||
|
|
/path/to/secrets \
|
||
|
|
/path/to/builds \
|
||
|
|
/path/to/logs
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Run the script automatically
|
||
|
|
You may choose to automatically trigger the script, e.g. using a cronjob. For example, the following
|
||
|
|
cronjob entry would run the script every hour and update the preview server (assuming the user has
|
||
|
|
the necessary permissions):
|
||
|
|
|
||
|
|
```
|
||
|
|
# Periodically check for changes and update the preview server (if necessary)
|
||
|
|
*/30 * * * * /path/to/update-preview-server.sh /path/to/repo /path/to/localcerts /path/to/secrets /path/to/builds /path/to/logs
|
||
|
|
```
|