Custom app deployment on Kubernetes

hamza_toor · February 21, 2023, 7:35am

Hi @revant_one
I was configuring a kubernetes environment to deploy custom apps on frappe. Last year, I did the same with the help of this repository

However, it no longer works as I guess the procedure has changed. Although I am able to build images with the help of the above-mentioned repository, but when I add the images in my erpnext/values.yaml file, my gunicorn pod doesn’t start up. It remains in the CrashLoopBack state. The logs give me the following error.
Error: ‘/opt/patches/gevent_patch.py’ doesn’t exist
Can you help me here?

revant_one · February 21, 2023, 12:13pm

use latest version of helm chart, and copy and change the latest values.yaml

latest values.yaml has changed

hamza_toor · February 21, 2023, 12:17pm

Is the previous way of creating custom images gonna work with latest values.yaml?
The previous of building custom app image resulted in two images (nginx and worker image)
In the latest values.yaml file in erpnext, there is only a single image entry that is:
image:
repository: frappe/erpnext
tag: v14.16.1
pullPolicy: IfNotPresent

So, if I am building images for custom apps with the previous way, which (nginx or worker) image I would replace with frappe/erpnext?

revant_one · February 21, 2023, 12:23pm

no, only new single image will work.

tweak build args and apps.json for the new single image and it’ll work v12 onwards

hamza_toor · February 21, 2023, 12:36pm

So, I’ll have to build image using this?

github.com

frappe/frappe_docker/blob/main/docs/custom-apps.md

### Clone frappe_docker and switch directory

```shell
git clone https://github.com/frappe/frappe_docker
cd frappe_docker
```

### Load custom apps through json

`apps.json` needs to be passed in as build arg environment variable.

```shell
export APPS_JSON='[
  {
    "url": "https://github.com/frappe/payments",
    "branch": "develop"
  },
  {
    "url": "https://github.com/frappe/erpnext",
    "branch": "version-14"

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