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POSetting up postgres for rails production on VPS
 

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    <p>I'm currently setting up a rails application on a VPS and the process went rather well up until now. There seems to be a problem with rails connecting to my production database.</p> <p>What I tried so far: Creating the "test" user and the production database "nn_production":</p> <pre><code>$ sudo -u postgres createuser -D -P test $ sudo -u postgres createdb -O test nn_production; \l gives: Name | Owner | Encoding | Collate | Ctype | Access privileges ---------------+----------+----------+-------------+-------------+----------------------- nn_production | test | UTF8 | en_US.UTF-8 | en_US.UTF-8 | </code></pre> <p>Furthermore in <code>/etc/postgresql/9.1/main/pg_hba.conf</code> <a href="https://stackoverflow.com/questions/9797640/rails-3-2-2-or-3-2-1-postgresql-9-1-3-ubuntu-11-10-connection-error">from related SO question</a></p> <p>I changed this line only:</p> <pre><code>local all all peer </code></pre> <p>to this:</p> <pre><code>local all all md5 </code></pre> <p>I tried the following and that works.</p> <pre><code>$ psql -d nn_production -U test -W </code></pre> <p>Here is my database.yml</p> <pre><code>production: adapter: postgresql encoding: unicode database: nn_production min_messages: ERROR pool: 5 host: localhost username: test password: test </code></pre> <p>I used capistrano and I'm in /u/apps/nn/current</p> <p>Now when I try:</p> <pre><code>$ rake RAILS_ENV=production db:schema:load </code></pre> <p>I get the infamous</p> <pre><code>ActiveRecord::ConnectionNotEstablished </code></pre> <p>I'd be very thankful for any pointers. If theres some vital information missing just shout at me.</p> <p>Edit: <code>cat /var/log/postgresql/postgresql-9.2-main.log</code></p> <pre><code>2013-03-05 14:32:55 CET LOG: received fast shutdown request 2013-03-05 14:32:55 CET LOG: aborting any active transactions 2013-03-05 14:32:55 CET LOG: autovacuum launcher shutting down 2013-03-05 14:32:55 CET LOG: shutting down 2013-03-05 14:32:55 CET LOG: database system is shut down 2013-03-05 14:32:56 CET LOG: database system was shut down at 2013-03-05 14:32:55 CET 2013-03-05 14:32:56 CET LOG: autovacuum launcher started 2013-03-05 14:32:56 CET LOG: database system is ready to accept connections 2013-03-05 14:32:57 CET LOG: incomplete startup packet </code></pre> <p>Setup:</p> <ul> <li>Ubuntu 12.10</li> <li>rvm</li> <li>ruby 1.9.3</li> <li>rails version 3.2.12</li> <li>pg gem 0.14.1</li> </ul>
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