mirror of
https://github.com/frappe/frappe_docker.git
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118 lines
3.6 KiB
Markdown
118 lines
3.6 KiB
Markdown
### Clone frappe_docker and switch directory
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```shell
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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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### Load custom apps through json
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`apps.json` needs to be passed in as build arg environment variable.
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```shell
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export APPS_JSON='[
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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/payments",
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"branch": "version-15"
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},
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{
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"url": "https://{{ PAT }}@git.example.com/project/repository.git",
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"branch": "main"
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}
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]'
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export APPS_JSON_BASE64=$(echo ${APPS_JSON} | base64 -w 0)
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```
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You can also generate base64 string from json file:
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```shell
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export APPS_JSON_BASE64=$(base64 -w 0 /path/to/apps.json)
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```
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Note:
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- `url` needs to be http(s) git url with personal access tokens without username eg:- http://{{PAT}}@github.com/project/repository.git in case of private repo.
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- add dependencies manually in `apps.json` e.g. add `payments` if you are installing `erpnext`
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- use fork repo or branch for ERPNext in case you need to use your fork or test a PR.
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### Build Image
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```shell
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docker build \
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--build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
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--tag=ghcr.io/user/repo/custom:1.0.0 \
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--file=images/custom/Containerfile .
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```
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Note:
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- Use `buildah` instead of `docker` as per your setup.
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- Make sure `APPS_JSON_BASE64` variable has correct base64 encoded JSON string. It is consumed as build arg, base64 encoding ensures it to be friendly with environment variables. Use `jq empty apps.json` to validate `apps.json` file.
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- Make sure the `--tag` is valid image name that will be pushed to registry. See section [below](#use-images) for remarks about its use.
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- `.git` directories for all apps are removed from the image.
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Customize these optional `--build-arg`s to use a different Frappe Framework repo and branch, or version of Python and NodeJS:
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```shell
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docker build \
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--build-arg=FRAPPE_PATH=https://github.com/frappe/frappe \
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--build-arg=FRAPPE_BRANCH=version-15 \
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--build-arg=PYTHON_VERSION=3.11.9 \
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--build-arg=NODE_VERSION=18.20.2 \
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--build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
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--tag=ghcr.io/user/repo/custom:1.0.0 \
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--file=images/custom/Containerfile .
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```
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### Push image to use in yaml files
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Login to `docker` or `buildah`
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```shell
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buildah login
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```
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Push image
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```shell
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buildah push ghcr.io/user/repo/custom:1.0.0
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```
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### Use Kaniko
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Following executor args are required. Example runs locally in docker container.
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You can run it part of CI/CD or part of your cluster.
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```shell
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podman run --rm -it \
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-v "$HOME"/.docker/config.json:/kaniko/.docker/config.json \
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gcr.io/kaniko-project/executor:latest \
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--dockerfile=images/custom/Containerfile \
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--context=git://github.com/frappe/frappe_docker \
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--build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
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--cache=true \
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--destination=ghcr.io/user/repo/custom:1.0.0 \
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--destination=ghcr.io/user/repo/custom:latest
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```
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More about [kaniko](https://github.com/GoogleContainerTools/kaniko)
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### Use Images
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On the [compose.yaml](../compose.yaml) replace the image reference to the `tag` you used when you built it. Then, if you used a tag like `custom_erpnext:staging` the `x-customizable-image` section will look like this:
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```
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x-customizable-image: &customizable_image
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image: custom_erpnext:staging
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pull_policy: never
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```
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The `pull_policy` above is optional and prevents `docker` to try to download the image when that one has been built locally.
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Make sure image name is correct to be pushed to registry. After the images are pushed, you can pull them to servers to be deployed. If the registry is private, additional auth is needed.
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