# Configuration Default configuration file is located at `config/config.yml`. All configuration options should be listed in the default typescript file `src/config/default-app-config.ts`. Please do not change this file directly! To override the default configuration values, create local files that override the parameters you need to change. You can use `config.example.yml` as a starting point. - Create a new `config.(dev or development).yml` file in `config/` for `development` environment; - Create a new `config.(prod or production).yml` file in `config/` for `production` environment; Alternatively, create a desired app config file at an external location and set the path as environment variable `DSPACE_APP_CONFIG_PATH`. e.g. ``` DSPACE_APP_CONFIG_PATH=/usr/local/dspace/config/config.yml ``` Configuration options can be overridden by setting environment variables. ## Nodejs server When you start dspace-angular on node, it spins up an http server on which it listens for incoming connections. You can define the ip address and port the server should bind itsself to, and if ssl should be enabled not. By default it listens on `localhost:4000`. If you want it to listen on all your network connections, configure it to bind itself to `0.0.0.0`. To change this configuration, change the options `ui.host`, `ui.port` and `ui.ssl` in the appropriate configuration file (see above): ```yaml ui: ssl: false host: localhost port: 4000 nameSpace: / ``` Alternately you can set the following environment variables. If any of these are set, it will override all configuration files: ``` DSPACE_SSL=true DSPACE_HOST=localhost DSPACE_PORT=4000 DSPACE_NAMESPACE=/ ``` or ``` DSPACE_UI_SSL=true DSPACE_UI_HOST=localhost DSPACE_UI_PORT=4000 DSPACE_UI_NAMESPACE=/ ``` ## DSpace's REST endpoint dspace-angular connects to your DSpace installation by using its REST endpoint. To do so, you have to define the ip address, port and if ssl should be enabled. You can do this in a configuration file (see above) by adding the following options: ```yaml rest: ssl: true host: api7.dspace.org port: 443 nameSpace: /server } ``` Alternately you can set the following environment variables. If any of these are set, it will override all configuration files: ``` DSPACE_REST_SSL=true DSPACE_REST_HOST=api7.dspace.org DSPACE_REST_PORT=443 DSPACE_REST_NAMESPACE=/server ``` ## Environment variable naming convention Settings can be set using the following convention for naming the environment variables: 1. replace all `.` with `_` 2. convert all characters to upper case e.g. ``` cache.msToLive.default => CACHE_MSTOLIVE_DEFAULT auth.ui.timeUntilIdle => AUTH_UI_TIMEUNTILIDLE ``` ## Supporting analytics services other than Google Analytics This project makes use of [Angulartics](https://angulartics.github.io/angulartics2/) to track usage events and send them to Google Analytics. Angulartics can be configured to work with a number of other services besides Google Analytics as well, e.g. [Piwik](https://github.com/angulartics/angulartics2/tree/master/src/lib/providers/piwik), [Google Tag Manager](https://github.com/angulartics/angulartics2/tree/master/src/lib/providers/gtm), or [Azure Application Insights](https://azure.microsoft.com/en-us/services/application-insights/) to name a few. In order to start using one of these services, select it from the [Angulartics Providers page](https://angulartics.github.io/angulartics2/#providers), and follow the instructions on how to configure it. The Google Analytics script was added in [`main.browser.ts`](https://github.com/DSpace/dspace-angular/blob/ff04760f4af91ac3e7add5e7424a46cb2439e874/src/main.browser.ts#L33) instead of the `` tag in `index.html` to ensure events get sent when the page is shown in a client's browser, and not when it's rendered on the universal server. Likely you'll want to do the same when adding a new service.