122 lines
4.7 KiB
Markdown
122 lines
4.7 KiB
Markdown
This guide walks you through building Frappe images from the repository resources.
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# Prerequisites
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- git
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- docker or podman
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- docker compose v2 or podman compose
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> Install containerization software according to the official maintainer documentation. Avoid package managers when not recommended, as they frequently cause compatibility issues.
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# Clone this repo
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```bash
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git clone https://github.com/frappe/frappe_docker
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cd frappe_docker
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```
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# Define custom apps
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If you dont want to install specific apps to the image skip this section.
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To include custom apps in your image, create an `apps.json` file in the repository root:
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```json
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[
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{
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"url": "https://github.com/frappe/erpnext",
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"branch": "version-15"
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},
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{
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"url": "https://github.com/frappe/hrms",
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"branch": "version-15"
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},
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{
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"url": "https://github.com/frappe/helpdesk",
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"branch": "main"
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}
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]
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```
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Then generate a base64-encoded string from this file:
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```bash
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export APPS_JSON_BASE64=$(base64 -w 0 apps.json)
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```
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# Build the image
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Choose the appropriate build command based on your container runtime and desired image type. This example builds the `layered` image with the custom `apps.json` you created.
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`Docker`:
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```bash
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docker build \
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--build-arg=FRAPPE_PATH=https://github.com/frappe/frappe \
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--build-arg=FRAPPE_BRANCH=version-15 \
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--build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
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--tag=custom:15 \
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--file=images/layered/Containerfile .
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```
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`Podman`:
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```bash
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podman build \
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--build-arg=FRAPPE_PATH=https://github.com/frappe/frappe \
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--build-arg=FRAPPE_BRANCH=version-15 \
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--build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
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--tag=custom:15 \
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--file=images/layered/Containerfile .
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```
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## Build args
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| Arg | Purpose |
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| -------------------- | --------------------------------------------------------------------------------------------- |
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| **Frappe Framework** | |
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| FRAPPE_PATH | Repository URL for Frappe framework source code. Defaults to https://github.com/frappe/frappe |
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| FRAPPE_BRANCH | Branch to use for Frappe framework. Defaults to version-15 |
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| **Custom Apps** | |
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| APPS_JSON_BASE64 | Base64-encoded JSON string from apps.json defining apps to install |
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| **Dependencies** | |
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| PYTHON_VERSION | Python version for the base image |
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| NODE_VERSION | Node.js version |
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| WKHTMLTOPDF_VERSION | wkhtmltopdf version |
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| **bench only** | |
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| DEBIAN_BASE | Debian base version for the bench image, defaults to `bookworm` |
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| WKHTMLTOPDF_DISTRO | use the specified distro for debian package. Default is `bookworm` |
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# env file
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The compose file requires several environment variables. You can either export them on your system or create a `.env` file.
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```bash
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cp example.env custom.env
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```
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Edit `custom.env` to customize variables for your setup. The template includes common variables, but you can add, modify, or remove any as needed. See [env-variables.md](env-variables.md) for detailed descriptions of all available variables.
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# Creating the final compose file
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Combine the base compose file with appropriate overrides for your use case. This example adds MariaDB, Redis, and exposes ports on `:8080`:
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```bash
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docker compose --env.file example.env \
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-f compose.yaml \
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-f overrides/compose.mariadb.yaml \
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-f overrides/compose.redis.yaml \
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-f overrides/compose.noproxy.yaml \
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config > compose.custom.yaml
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```
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This generates `compose.custom.yaml`, which you'll use to start all containers. Customize the overrides and environment variables according to your requirements.
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> **NOTE**: podman compose is just a wrapper, it uses docker-compose if it is available or podman-compose if not. podman-compose have an issue reading .env files ([Issue](https://github.com/containers/podman-compose/issues/475)) and might create an issue when running the containers.
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---
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**Next:** [Start Setup →](03-start-setup.md)
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**Back:** [Container Overview ←](01-overview.md)
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