X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/51dc4f3f6d1faa0dfa79ae4d282f584fbe797299..fe3a451ad1d3613fd0953919fc44e5df18219fc4:/doc/install/install-api-server.html.textile.liquid
diff --git a/doc/install/install-api-server.html.textile.liquid b/doc/install/install-api-server.html.textile.liquid
index 3846e3c9aa..b8442eb060 100644
--- a/doc/install/install-api-server.html.textile.liquid
+++ b/doc/install/install-api-server.html.textile.liquid
@@ -1,161 +1,227 @@
---
layout: default
navsection: installguide
-title: Install the API server
+title: Install API server and Controller
...
+{% comment %}
+Copyright (C) The Arvados Authors. All rights reserved.
-h2. Install prerequisites
+SPDX-License-Identifier: CC-BY-SA-3.0
+{% endcomment %}
-The Arvados package repository includes an API server package that can help automate much of the deployment.
+# "Introduction":#introduction
+# "Install dependencies":#dependencies
+# "Set up database":#database-setup
+# "Update config.yml":#update-config
+# "Update nginx configuration":#update-nginx
+# "Install arvados-api-server and arvados-controller":#install-packages
+# "Confirm working installation":#confirm-working
-h3(#install_ruby_and_bundler). Install Ruby and Bundler
+h2(#introduction). Introduction
-{% include 'install_ruby_and_bundler' %}
+The Arvados core API server consists of four services: PostgreSQL, Arvados Rails API, Arvados Controller, and Nginx.
-h3(#install_postgres). Install Postgres
+Here is a simplified diagram showing the relationship between the core services. Client requests arrive at the public-facing Nginx reverse proxy. The request is forwarded to Arvados controller. The controller is able handle some requests itself, the rest are forwarded to the Arvados Rails API. The Rails API server implements the majority of business logic, communicating with the PostgreSQL database to fetch data and make transactional updates. All services are stateless, except the PostgreSQL database. This guide assumes all of these services will be installed on the same node, but it is possible to install these services across multiple nodes.
-{% include 'install_postgres' %}
+!(full-width){{site.baseurl}}/images/proxy-chain.svg!
-h3(#build_tools_apiserver). Build tools
+h2(#dependencies). Install dependencies
-* Build tools and the curl and PostgreSQL development libraries, to build gem dependencies
-* Nginx
+# "Install PostgreSQL":install-postgresql.html
+# "Install Ruby and Bundler":ruby.html
+# "Install nginx":nginx.html
+# "Install Phusion Passenger":https://www.phusionpassenger.com/library/walkthroughs/deploy/ruby/ownserver/nginx/oss/install_passenger_main.html
-On older distributions, you may need to use a backports repository to satisfy these requirements. For example, on older Red Hat-based systems, consider using the "postgresql92":https://www.softwarecollections.org/en/scls/rhscl/postgresql92/ and "nginx16":https://www.softwarecollections.org/en/scls/rhscl/nginx16/ Software Collections.
+h2(#database-setup). Set up database
-On a Debian-based system, install the following packages:
+{% assign service_role = "arvados" %}
+{% assign service_database = "arvados_production" %}
+{% assign use_contrib = true %}
+{% include 'install_postgres_database' %}
-
-~$ sudo apt-get install bison build-essential libpq-dev libcurl4-openssl-dev postgresql git nginx arvados-api-server
-
~$ sudo yum install bison make automake gcc gcc-c++ libcurl-devel postgresql-server postgresql-devel nginx git arvados-api-server
+
SystemRootToken: "$system_root_token"
+ ManagementToken: "$management_token"
+ API:
+ RailsSessionSecretToken: "$rails_secret_token"
+ Collections:
+ BlobSigningKey: "blob_signing_key"
~$ ruby -e 'puts rand(2**128).to_s(36)'
-6gqa1vu492idd7yca9tfandj3
-
~$ sudo -u postgres createuser --encrypted -R -S --pwprompt arvados
-[sudo] password for you: yourpassword
-Enter password for new role: paste-password-you-generated
-Enter it again: paste-password-again
-
~$ sudo -u postgres createdb arvados_production -T template0 -E UTF8 -O arvados
+
~$ tr -dc 0-9a-zA-Z </dev/urandom | head -c50; echo
~$ sudo mkdir -p /etc/arvados/api
-~$ sudo chmod 700 /etc/arvados/api
-~$ cd /var/www/arvados-api/current
-/var/www/arvados-api/current$ sudo cp config/database.yml.sample /etc/arvados/api/database.yml
-/var/www/arvados-api/current$ sudo cp config/application.yml.example /etc/arvados/api/application.yml
+
PostgreSQL:
+ Connection:
+ host: localhost
+ user: arvados
+ password: $postgres_password
+ dbname: arvados_production
~$ sudo mkdir -p /var/lib/arvados/git
-~$ sudo git clone --bare git://git.curoverse.com/arvados.git /var/lib/arvados/git/arvados.git
-
Services:
+ Controller:
+ ExternalURL: "https://ClusterID.example.com"
+ InternalURLs:
+ "http://localhost:8003": {}
+ RailsAPI:
+ # Does not have an ExternalURL
+ InternalURLs:
+ "http://localhost:8004": {}
+
+
-Generate a new secret token for signing cookies:
+Replace @ClusterID.example.com@ with the hostname that you previously selected for the API server.
-~$ ruby -e 'puts rand(2**400).to_s(36)'
-zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
-
proxy_http_version 1.1;
+
+# When Keep clients request a list of Keep services from the API
+# server, use the origin IP address to determine if the request came
+# from the internal subnet or it is an external client. This sets the
+# $external_client variable which in turn is used to set the
+# X-External-Client header.
+#
+# The API server uses this header to choose whether to respond to a
+# "available keep services" request with either a list of internal keep
+# servers (0) or with the keepproxy (1).
+#
+# Following the example here, update the 10.20.30.0/24 netmask
+# to match your private subnet.
+# Update 1.2.3.4 and add lines as necessary with the public IP
+# address of all servers that can also access the private network to
+# ensure they are not considered 'external'.
+
+geo $external_client {
+ default 1;
+ 127.0.0.0/24 0;
+ 10.20.30.0/24 0;
+ 1.2.3.4/32 0;
+}
+
+# This is the port where nginx expects to contact arvados-controller.
+upstream controller {
+ server localhost:8003 fail_timeout=10s;
+}
+
+server {
+ # This configures the public https port that clients will actually connect to,
+ # the request is reverse proxied to the upstream 'controller'
+
+ listen 443 ssl;
+ server_name ClusterID.example.com;
+
+ ssl_certificate /YOUR/PATH/TO/cert.pem;
+ ssl_certificate_key /YOUR/PATH/TO/cert.key;
+
+ # Refer to the comment about this setting in the passenger (arvados
+ # api server) section of your Nginx configuration.
+ client_max_body_size 128m;
+
+ location / {
+ proxy_pass http://controller;
+ proxy_redirect off;
+ proxy_connect_timeout 90s;
+ proxy_read_timeout 300s;
+
+ proxy_set_header X-Forwarded-Proto https;
+ proxy_set_header Host $http_host;
+ proxy_set_header X-External-Client $external_client;
+ proxy_set_header X-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ }
+}
+
+server {
+ # This configures the Arvados API server. It is written using Ruby
+ # on Rails and uses the Passenger application server.
+
+ listen localhost:8004;
+ server_name localhost-api;
+
+ root /var/www/arvados-api/current/public;
+ index index.html index.htm index.php;
+
+ passenger_enabled on;
+
+ # If you are using RVM, uncomment the line below.
+ # If you're using system ruby, leave it commented out.
+ #passenger_ruby /usr/local/rvm/wrappers/default/ruby;
+
+ # This value effectively limits the size of API objects users can
+ # create, especially collections. If you change this, you should
+ # also ensure the following settings match it:
+ # * `client_max_body_size` in the previous server section
+ # * `API.MaxRequestSize` in config.yml
+ client_max_body_size 128m;
+}
+
+ sso_app_id: arvados-server
- sso_app_secret: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
- sso_provider_url: https://sso.example.com
-
-$ curl https://ClusterID.example.com/arvados/v1/config
+
$ curl https://ClusterID.example.com/discovery/v1/apis/arvados/v1/rest
+
+$ curl -H "Authorization: Bearer $system_root_token" https://ClusterID.example.com/arvados/v1/users/current
+
ERROR: must be owner of extension plpgsql