+++ /dev/null
----
-layout: default
-navsection: installguide
-title: Install Composer
-...
-{% comment %}
-Copyright (C) The Arvados Authors. All rights reserved.
-
-SPDX-License-Identifier: CC-BY-SA-3.0
-{% endcomment %}
-
-Arvados Composer is a web-based javascript application for building Common Workflow Languge (CWL) Workflows.
-
-# "Install dependencies":#dependencies
-# "Update config.yml":#update-config
-# "Update Nginx configuration":#update-nginx
-# "Install arvados-composer":#install-packages
-# "Restart the API server and controller":#restart-api
-# "Confirm working installation":#confirm-working
-
-h2(#dependencies). Install dependencies
-
-In addition to Arvados core services, Composer requires "Arvados hosted git repositories":install-arv-git-httpd.html which are used for storing workflow files.
-
-h2(#configure). Update config.yml
-
-Edit @config.yml@ and set @Services.Composer.ExternalURL@ to the location from which it is served:
-
-<notextile>
-<pre><code> Services:
- Composer:
- ExternalURL: <span class="userinput">https://workbench.CusterID.example.com/composer</span></code></pre>
-</notextile>
-
-h2(#update-nginx). Update nginx configuration
-
-Composer may be served from the same host as Workbench. Composer communicates directly with the Arvados API server. It does not require its own backend and should be served as a static file.
-
-Use a text editor to create a new file @/etc/nginx/conf.d/arvados-composer.conf@ with the following configuration. Options that need attention are marked with "TODO".
-
-<notextile>
-<pre><code>location /composer {
- root /var/www/arvados-composer
- index index.html
-}
-
-location /composer.yml {
- return 200 '{ "API_HOST": "<span class="userinput">ClusterID.example.com</span>" }';
-}
-</code></pre>
-</notextile>
-
-{% assign arvados_component = 'arvados-composer' %}
-
-{% include 'install_packages' %}
-
-{% include 'restart_api' %}
-
-h2(#confirm-working). Confirm working installation
-
-Visit @https://workbench.ClusterID.example.com/composer@ in a browser. You should be able to log in using the login method you configured previously.