From b833726f1979141221b6f907279be1f25545873b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sascha=20I=C3=9Fbr=C3=BCcker?= Date: Thu, 26 Dec 2019 18:49:10 +0100 Subject: [PATCH] Provide automated setup script --- README.md | 35 +++++++++++++++++++++++++---------- build-docker.sh | 1 - install-linkding.sh | 43 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 68 insertions(+), 11 deletions(-) create mode 100644 install-linkding.sh diff --git a/README.md b/README.md index acf82db..fdf5055 100644 --- a/README.md +++ b/README.md @@ -15,32 +15,47 @@ The name comes from: ## Installation -The easiest way to run linkding is to use [Docker](https://docs.docker.com/get-started/). There is also the option to set up the installation manually which I do not support, but can give some pointers on below. +The easiest way to run linkding is to use [Docker](https://docs.docker.com/get-started/). The Docker image should be compatible with ARM platforms, so it can be run on a Raspberry Pi. -### Docker +There is also the option to set up the installation manually which I do not support, but can give some pointers on below. + +### Docker setup To install linkding using Docker you can just run the image from the Docker registry: ``` docker run --name linkding -p 9090:9090 -d sissbruecker/linkding:latest ``` -The Docker image should be compatible with ARM platforms, so it can be run on a Raspberry Pi. By default it runs on port `9090`, but you can map it to a different port by modifying the command above. +By default the application runs on port `9090`, but you can map it to a different host port by modifying the command above. -Next, you need to create a user so that you can access the frontend. Replace the credentials in the following command and run it: +However for **production use** you also want to mount a data folder on your system, so that the applications database is not stored in the container, but on your hosts file system. This is safer in case something happens to the container and makes it easier to update the container later on, or to run backups. To do so you can use the following extended command, where you replace `{host-data-folder}` with the absolute path to a folder on your system where you want to store the data: ``` -docker exec -it linkding python manage.py createsuperuser --username=joe --email=joe@example.com +docker run --name linkding -p 9090:9090 -v {host-data-folder}:/etc/linkding/data -d sissbruecker/linkding:latest ``` -The command will prompt you for your password. If everything completed successfully the application should now be running and can be accessed at http://localhost:9090, provided you did not change the port mapping. -### Manual +### Automated Docker setup -If you can not or don't want to use Docker you can install the application manually on your server. To do so you can basically follow the steps from the *Development* section below while cross-referencing the Dockerfile on how to make the application production-ready. +If you are using a Linux system you can use the following [shell script](https://github.com/sissbruecker/linkding/blob/master/install-linkding.sh) for an automated setup. The script does basically everything described above, but also handles updating an existing container to a new application version (technically replaces the existing container with a new container built from a newer image, while mounting the same data folder). + +The script can be configured using using shell variables - for more details have a look at the script itself. + +### User setup + +Finally you need to create a user so that you can access the frontend. Replace the credentials in the following command and run it: +``` +docker exec -it linkding python manage.py createsuperuser --username=joe --email=joe@example.com +``` +The command will prompt you for a secure password. After the command has completed you can start using the application by logging into the UI with your credentials. + +### Manual setup + +If you can not or don't want to use Docker you can install the application manually on your server. To do so you can basically follow the steps from the *Development* section below while cross-referencing the `Dockerfile` and `bootstrap.sh` on how to make the application production-ready. ### Hosting The application runs in a web-server called [uWSGI](https://uwsgi-docs.readthedocs.io/en/latest/) that is production-ready and that you can expose to the web. If you don't know how to configure your server to expose the application to the web there are several more steps involved. I can not support support the process here, but I can give some pointers on what to search for: -- get the app running (described in this document) +- first get the app running (described in this document) - open the port that the application is running on in your servers firewall - depending on your network configuration, forward the opened port in your network router, so that the application can be addressed from the internet using your public IP address and the opened port @@ -50,7 +65,7 @@ For backups you have two options: manually or automatic. For manual backups you can export your bookmarks from the UI and store them on a backup device or online service. -For automatic backups you want to backup the applications database. Using Docker you can [mount](https://stackoverflow.com/questions/23439126/how-to-mount-a-host-directory-in-a-docker-container) the `/etc/linkding/data` folder from the container to the host and use the backup tool of your choice to backup the contents of that folder. +For automatic backups you want to backup the applications database. As described above, for production setups you should [mount](https://stackoverflow.com/questions/23439126/how-to-mount-a-host-directory-in-a-docker-container) the `/etc/linkding/data` directory from the Docker container to a directory on your host system. You can then use a backup tool of your choice to backup the contents of that directory. ## Development diff --git a/build-docker.sh b/build-docker.sh index 0813d47..497e044 100755 --- a/build-docker.sh +++ b/build-docker.sh @@ -1,5 +1,4 @@ #!/usr/bin/env bash ./build-static.sh -#docker build -t sissbruecker/linkding . docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t sissbruecker/linkding:latest --push . diff --git a/install-linkding.sh b/install-linkding.sh new file mode 100644 index 0000000..6917aff --- /dev/null +++ b/install-linkding.sh @@ -0,0 +1,43 @@ +#!/usr/bin/env bash + +# Script for creating or updating a linkding installation / Docker container +# The script uses a number of variables that control how the container is set up +# and where the application data is stored on the host +# The following variables are available: +# +# LD_CONTAINER_NAME - name of the Docker container that should be created or updated +# LD_HOST_PORT - port on your system that the application will use +# LD_HOST_DATA_DIR - directory on your system where the applications database will be stored +# +# Variables can be from your shell like this: +# export LD_HOST_DATA_DIR=/etc/linkding/data + +# Provide default variable values +if [ -z "${LD_CONTAINER_NAME}" ]; then + LD_CONTAINER_NAME="linkding" +fi +if [ -z "${LD_HOST_PORT}" ]; then + LD_HOST_PORT=9090 +fi +if [ -z "${LD_HOST_DATA_DIR}" ]; then + LD_HOST_DATA_DIR=/etc/linkding/data +fi + +echo "Create or update linkding container" +echo "Container name: ${LD_CONTAINER_NAME}" +echo "Host port: ${LD_HOST_PORT}" +echo "Host data dir: ${LD_HOST_DATA_DIR}" + +echo "Stop existing container..." +docker stop ${LD_CONTAINER_NAME} || true +echo "Remove existing container..." +docker rm ${LD_CONTAINER_NAME} || true +echo "Update image..." +docker pull sissbruecker/linkding:latest +echo "Start container..." +docker run -d \ + -p ${LD_HOST_PORT}:9090 \ + --name ${LD_CONTAINER_NAME} \ + -v ${LD_HOST_DATA_DIR}:/etc/linkding/data \ + sissbruecker/linkding:latest +echo "Done!"