X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/3677f1aea53f1a04811270f98a681dbcd6002e67..7bf5f28cec1ff7be1e66925c3815c253989f9eb1:/doc/install/install-sso.html.textile.liquid
diff --git a/doc/install/install-sso.html.textile.liquid b/doc/install/install-sso.html.textile.liquid
index a8e39b2f68..ca620f478a 100644
--- a/doc/install/install-sso.html.textile.liquid
+++ b/doc/install/install-sso.html.textile.liquid
@@ -1,28 +1,36 @@
---
layout: default
navsection: installguide
-title: Install Single Sign On (SSO) server
+title: Install the Single Sign On (SSO) server
...
-h2(#dependencies). Install dependencies
+h2(#dependencies). Install prerequisites
+
+The Arvados package repository includes an SSO server package that can help automate much of the deployment.
h3(#install_ruby_and_bundler). Install Ruby and Bundler
{% include 'install_ruby_and_bundler' %}
+h3(#install_web_server). Set up a Web server
+
+For best performance, we recommend you use Nginx as your Web server frontend with a Passenger backend to serve the SSO server. The Passenger team provides "Nginx + Passenger installation instructions":https://www.phusionpassenger.com/library/walkthroughs/deploy/ruby/ownserver/nginx/oss/install_passenger_main.html.
+
+Follow the instructions until you see the section that says you are ready to deploy your Ruby application on the production server.
+
h2(#install). Install the SSO server
On a Debian-based system, install the following package:
-~$ sudo apt-get arvados-sso
+~$ sudo apt-get install arvados-sso-server
On a Red Hat-based system, install the following package:
-~$ sudo yum install arvados-sso
+~$ sudo yum install arvados-sso-server
@@ -37,7 +45,7 @@ The package has installed three configuration files in @/etc/arvados/sso@:
-The SSO server runs from the @/var/www/arvados-sso/current/@ directory. The configuration files in @/etc/arvados/sso/@ are symlinked to @/var/www/arvados-sso/current/config/application.yml@, @/var/www/arvados-sso/current/config/database.yml@ and @/var/www/arvados-sso/current/config/environments/production.rb@.
+The SSO server runs from the @/var/www/arvados-sso/current/@ directory. The files @/var/www/arvados-sso/current/config/application.yml@, @/var/www/arvados-sso/current/config/database.yml@ and @/var/www/arvados-sso/current/config/environments/production.rb@ are symlinked to the configuration files in @/etc/arvados/sso/@.
The SSO server reads the @config/application.yml@ file, as well as the @config/application.defaults.yml@ file. Values in @config/application.yml@ take precedence over the defaults that are defined in @config/application.defaults.yml@. The @config/application.yml.example@ file is not read by the SSO server and is provided for installation convenience only.
@@ -48,7 +56,7 @@ h3(#uuid_prefix). uuid_prefix
Generate a uuid prefix for the single sign on service. This prefix is used to identify user records as originating from this site. It must be exactly 5 lowercase ASCII letters and/or digits. You may use the following snippet to generate a uuid prefix:
-$ ruby -e 'puts "#{rand(2**64).to_s(36)[0,5]}"'
+~$ ruby -e 'puts "#{rand(2**64).to_s(36)[0,5]}"'
abcde
@@ -59,7 +67,7 @@ h3(#secret_token). secret_token
Generate a new secret token for signing cookies:
-$ ruby -e 'puts rand(2**400).to_s(36)'
+~$ ruby -e 'puts rand(2**400).to_s(36)'
zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
@@ -69,23 +77,53 @@ There are other configuration options in @/etc/arvados/sso/application.yml@. See
h2(#database). Set up the database
-Generate a new database password. Nobody ever needs to memorize it or type it, so make a strong one:
+If PostgreSQL was newly installed as a dependency of the @arvados-sso-server@ package, you will need to start the service.
+
+On a Debian-based system:
-$ ruby -e 'puts rand(2**128).to_s(36)'
+~$ sudo service postgresql start
+
+
+
+On a Red Hat-based system, we also need to initialize the database system:
+
+
+~$ sudo service postgresql initdb
+~$ sudo service postgresql start
+
+
+
+{% include 'notebox_begin' %}
+
+If you are installing on CentOS6, you will need to modify PostgreSQL's configuration to allow password authentication for local users. The default configuration allows 'ident' only. The following commands will make the configuration change, and restart PostgreSQL for it to take effect.
+
+
+~$ sudo sed -i -e "s/127.0.0.1\/32 ident/127.0.0.1\/32 md5/" /var/lib/pgsql/data/pg_hba.conf
+~$ sudo sed -i -e "s/::1\/128 ident/::1\/128 md5/" /var/lib/pgsql/data/pg_hba.conf
+~$ sudo service postgresql restart
+
+
+{% include 'notebox_end' %}
+
+
+Next, generate a new database password. Nobody ever needs to memorize it or type it, so make a strong one:
+
+
+~$ ruby -e 'puts rand(2**128).to_s(36)'
abcdefghijklmnopqrstuvwxyz012345689
Configure the SSO server to connect to your database by updating @/etc/arvados/sso/database.yml@. Replace the @xxxxxxxx@ database password placeholder with the new password you generated above. Be sure to update the @production@ section.
-$ edit /etc/arvados/sso/database.yml
+~$ editor /etc/arvados/sso/database.yml
Create a new database user with permission to create its own databases.
-$ sudo -u postgres createuser --createdb --encrypted -R -S --pwprompt arvados_sso
+~$ sudo -u postgres createuser --createdb --encrypted -R -S --pwprompt arvados_sso
Enter password for new role: paste-database-password-you-generated
Enter it again: paste-database-password-you-generated
@@ -95,24 +133,12 @@ Rails will take care of creating the database, based on the information from @/e
Alternatively, if the database user you intend to use for the SSO server should not be allowed to create new databases, the user and the database can be created like this:
-$ sudo -u postgres createuser --encrypted -R -S --pwprompt arvados_sso
+~$ sudo -u postgres createuser --encrypted -R -S --pwprompt arvados_sso
Enter password for new role: paste-database-password-you-generated
Enter it again: paste-database-password-you-generated
-$ sudo -u postgres createdb arvados_sso_production -E UTF8 -O arvados_sso -T template0
+~$ sudo -u postgres createdb arvados_sso_production -E UTF8 -O arvados_sso -T template0
-{% include 'notebox_begin' %}
-
-If you are installing on CentOS6, you will need to modify PostgreSQL's configuration to allow password authentication for local users. The default configuration allows 'ident' only. The following commands will make the configuration change, and restart PostgreSQL for it to take effect.
-
-
-$ sudo sed -i -e "s/127.0.0.1\/32 ident/127.0.0.1\/32 md5/" /var/lib/pgsql/data/pg_hba.conf
-$ sudo sed -i -e "s/::1\/128 ident/::1\/128 md5/" /var/lib/pgsql/data/pg_hba.conf
-$ sudo service postgresql restart
-
-
-{% include 'notebox_end' %}
-
h2(#reconfigure_package). Reconfigure the package
Now that the @/etc/arvados/sso/application.yml@ and @/etc/arvados/sso/database.yml@ files have been updated, we need to reconfigure our installed package. Doing so will create and/or initialize the database and precompile the assets.
@@ -120,14 +146,14 @@ Now that the @/etc/arvados/sso/application.yml@ and @/etc/arvados/sso/database.y
On a Debian-based system:
-~$ sudo dpkg-reconfigure arvados-sso
+~$ sudo dpkg-reconfigure arvados-sso-server
On a Red Hat-based system, we need to reinstall the package instead:
-~$ sudo yum reinstall arvados-sso
+~$ sudo yum reinstall arvados-sso-server
@@ -136,9 +162,10 @@ h2(#client). Create arvados-server client
Use @rails console@ to create a @Client@ record that will be used by the Arvados API server. The values of @app_id@ and @app_secret@ correspond to the values for @sso_app_id@ and @sso_app_secret@ in the "API server's SSO settings.":install-api-server.html#omniauth
-$ ruby -e 'puts rand(2**400).to_s(36)'
+~$ ruby -e 'puts rand(2**400).to_s(36)'
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-$ RAILS_ENV=production bundle exec rails console
+~$ cd /var/www/arvados-sso/current
+/var/www/arvados-sso/current$ RAILS_ENV=production bundle exec rails console
:001 > c = Client.new
:002 > c.name = "joshid"
:003 > c.app_id = "arvados-server"
@@ -148,6 +175,56 @@ $ RAILS_ENV=production bundle exec rails console
+h2(#configure_web_server). Configure your web server
+
+Edit the http section of your Nginx configuration to run the Passenger server and act as a frontend for it. You might add a block like the following, adding SSL and logging parameters to taste:
+
+
+server {
+ listen 127.0.0.1:8900;
+ server_name localhost-sso;
+
+ root /var/www/arvados-sso/current/public;
+ index index.html;
+
+ passenger_enabled on;
+ # If you're not using RVM, comment out the line below.
+ passenger_ruby /usr/local/rvm/wrappers/default/ruby;
+}
+
+upstream sso {
+ server 127.0.0.1:8900 fail_timeout=10s;
+}
+
+proxy_http_version 1.1;
+
+server {
+ listen [your public IP address]:443 ssl;
+ server_name auth.your.domain;
+
+ ssl on;
+ ssl_certificate /YOUR/PATH/TO/cert.pem;
+ ssl_certificate_key /YOUR/PATH/TO/cert.key;
+
+ index index.html;
+
+ location / {
+ proxy_pass http://sso;
+ 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-Real-IP $remote_addr;
+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+ }
+}
+
+
+
+Finally, restart Nginx and your Arvados SSO server should be up and running. You can verify that by visiting the URL you configured your Nginx web server to listen on in the server section above (port 443). Read on if you want to configure your Arvados SSO server to use a different authentication backend.
+
h2(#authentication_methods). Authentication methods
Authentication methods are configured in @application.yml@. Currently three authentication methods are supported: local accounts, LDAP, and Google+. If neither Google+ nor LDAP are enabled, the SSO server defaults to local user accounts. Only one authentication mechanism should be in use at a time.
@@ -171,7 +248,7 @@ For more information about configuring backend support for sending email (requir
If @allow_account_registration@ is false, you may manually create local accounts on the SSO server from the rails console:
-~/sso-devise-omniauth-provider$ RAILS_ENV=production bundle exec rails console
+~$ RAILS_ENV=production bundle exec rails console
:001 > user = User.new(:email => "test@example.com")
:002 > user.password = "passw0rd"
:003 > user.save!
@@ -231,61 +308,4 @@ In order to use Google+ authentication, you must use the "---YOUR---CLIENT---ID---HERE--"-
google_oauth2_client_secret: "---YOUR---CLIENT---SECRET---HERE--"-
-h2(#start). Set up a Web server
-
-For best performance, we recommend you use Nginx as your Web server front-end, with a Passenger backend to serve the SSO server. To do that:
-
-
-
-- Install Nginx and Phusion Passenger.
-
-Edit the http section of your Nginx configuration to run the Passenger server, and act as a front-end for it. You might add a block like the following, adding SSL and logging parameters to taste:
-
-server {
- listen 127.0.0.1:8900;
- server_name localhost-sso;
-
- root /var/www/arvados-sso/current/public;
- index index.html;
-
- passenger_enabled on;
- # If you're not using RVM, comment out the line below.
- passenger_ruby /usr/local/rvm/wrappers/default/ruby;
-}
-
-upstream sso {
- server 127.0.0.1:8900 fail_timeout=10s;
-}
-
-proxy_http_version 1.1;
-
-server {
- listen [your public IP address]:443 ssl;
- server_name auth.your.domain;
-
- ssl on;
- ssl_certificate /YOUR/PATH/TO/cert.pem;
- ssl_certificate_key /YOUR/PATH/TO/cert.key;
-
- index index.html;
-
- location / {
- proxy_pass http://sso;
- 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-Real-IP $remote_addr;
- proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
- }
-}
-
-
-
-- Restart Nginx.
-
-
-