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frappe_docker/docs/environment-variables.md

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refactor: build only one frappe/erpnext image (#1032) * ci: skip frappe builds * refactor: build only one frappe/erpnext image * fix: lint nginx entrypoint script * docs: update and organize docs * docs: fix lint errors * fix(custom): pass base64 encoded apps json * ci: update dependabot * docs: update contributing * docs: remove info about multi image setup * fix: initiate empty common_site_config.json default config has host keys set to localhost causes connection errors * docs: add details for pwd volumes * fix: symlink assets instead of copy * fix: nginx private files * ci: skip docker compose v2 install for ubuntu-latest * fix: organize layers * feat: allow remove git remote for custom image * docs: allow remove git remote for custom image * fix: remove duplicate --apps_path
2023-01-15 22:50:09 +00:00
## Environment Variables
All of the commands are directly passed to container as per type of service. Only environment variables used in image are for `nginx-entrypoint.sh` command. They are as follows:
- `BACKEND`: Set to `{host}:{port}`, defaults to `0.0.0.0:8000`
- `SOCKETIO`: Set to `{host}:{port}`, defaults to `0.0.0.0:9000`
- `UPSTREAM_REAL_IP_ADDRESS`: Set Nginx config for [ngx_http_realip_module#set_real_ip_from](http://nginx.org/en/docs/http/ngx_http_realip_module.html#set_real_ip_from), defaults to `127.0.0.1`
- `UPSTREAM_REAL_IP_HEADER`: Set Nginx config for [ngx_http_realip_module#real_ip_header](http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_header), defaults to `X-Forwarded-For`
- `UPSTREAM_REAL_IP_RECURSIVE`: Set Nginx config for [ngx_http_realip_module#real_ip_recursive](http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_recursive) Set defaults to `off`
- `FRAPPE_SITE_NAME_HEADER`: Set proxy header `X-Frappe-Site-Name` and serve site named in the header, defaults to `$host`, i.e. find site name from host header. More details [below](#frappe_site_name_header)
- `PROXY_READ_TIMEOUT`: Upstream gunicorn service timeout, defaults to `120`
- `CLIENT_MAX_BODY_SIZE`: Max body size for uploads, defaults to `50m`
To bypass `nginx-entrypoint.sh`, mount desired `/etc/nginx/conf.d/default.conf` and run `nginx -g 'daemon off;'` as container command.
## Configuration
We use environment variables to configure our setup. docker-compose uses variables from `.env` file. To get started, copy `example.env` to `.env`.
### `FRAPPE_VERSION`
Frappe framework release. You can find all releases [here](https://github.com/frappe/frappe/releases).
### `DB_PASSWORD`
Password for MariaDB (or Postgres) database.
### `DB_HOST`
Hostname for MariaDB (or Postgres) database. Set only if external service for database is used.
### `DB_PORT`
Port for MariaDB (3306) or Postgres (5432) database. Set only if external service for database is used.
### `REDIS_CACHE`
Hostname for redis server to store cache. Set only if external service for redis is used.
### `REDIS_QUEUE`
refactor: prepare for v15 (#1243) * chore: resolve merge conflict * ci: changes for version 15 * chore: upgrade python and nodejs * ci: fix v15 build * fix: add redis_socketio for backward compatibility * ci: fix v15 build * ci: fix test endpoint changed to erpnext.templates.pages.search_help.get_help_results_sections
2023-10-20 13:10:10 +00:00
Hostname for redis server to store queue data and socketio. Set only if external service for redis is used.
refactor: build only one frappe/erpnext image (#1032) * ci: skip frappe builds * refactor: build only one frappe/erpnext image * fix: lint nginx entrypoint script * docs: update and organize docs * docs: fix lint errors * fix(custom): pass base64 encoded apps json * ci: update dependabot * docs: update contributing * docs: remove info about multi image setup * fix: initiate empty common_site_config.json default config has host keys set to localhost causes connection errors * docs: add details for pwd volumes * fix: symlink assets instead of copy * fix: nginx private files * ci: skip docker compose v2 install for ubuntu-latest * fix: organize layers * feat: allow remove git remote for custom image * docs: allow remove git remote for custom image * fix: remove duplicate --apps_path
2023-01-15 22:50:09 +00:00
### `ERPNEXT_VERSION`
ERPNext [release](https://github.com/frappe/frappe/releases). This variable is required if you use ERPNext override.
### `LETSENCRYPT_EMAIL`
Email that used to register https certificate. This one is required only if you use HTTPS override.
### `FRAPPE_SITE_NAME_HEADER`
This environment variable is not required. Default value is `$$host` which resolves site by host. For example, if your host is `example.com`, site's name should be `example.com`, or if host is `127.0.0.1` (local debugging), it should be `127.0.0.1` This variable allows to override described behavior. Let's say you create site named `mysite` and do want to access it by `127.0.0.1` host. Than you would set this variable to `mysite`.
There is other variables not mentioned here. They're somewhat internal and you don't have to worry about them except you want to change main compose file.
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