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POUnable to connect to local PostgreSQL database
 

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  1. POUnable to connect to local PostgreSQL database
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    <p>I created a simple rails application:</p> <p><strong>1</strong></p> <blockquote> <p>$ rails new myapp1 -d postrgresql</p> </blockquote> <p><strong>2</strong>. Removed <code>/public/index.html</code></p> <p><strong>3</strong>. Created the Homecontroller and the actions</p> <p><strong>4</strong>. Wrote the routes</p> <blockquote> <p>myapp1::Application.routes.draw do</p> <pre><code> root :to =&gt; "home#index" match 'about' =&gt; 'home#about' match 'contacts' =&gt; 'home#contacts' match 'projects' =&gt; 'home#projects' end </code></pre> </blockquote> <p><strong>5</strong>. Created the views and the default layout</p> <p><strong>6</strong>. The bottom line. Here is the database.yml</p> <blockquote> <p>development:</p> <pre><code> adapter: postgresql encoding: unicode database: myapp1_db host: localhost pool: 5 username: myapp1_user password: 1234 test: adapter: postgresql encoding: unicode database: myapp1_db host: localhost pool: 5 username: myapp1_user password: 1234 production: adapter: postgresql encoding: unicode database: myapp1_db host: localhost pool: 5 username: myapp1_user password: 1234 </code></pre> </blockquote> <p>and of course I created user and database</p> <pre><code>sudo -u postgres psql postgres=# \password postgres=# create user myapp1_user with password '1234'; postgres=# create database myapp1_db owner myapp1_user; </code></pre> <p>But there are some worries:</p> <p><strong>1</strong>. Now I don't use any database, but in spite of this the application gives an error</p> <blockquote> <p>PG::Error FATAL: Peer authentication failed for user "myapp1"</p> </blockquote> <p><strong>2</strong>. It seems like rails turns a blind eye to <code>database.yml</code>. Why does it use the user <strong>myapp1</strong> instead of <strong>myapp1_user</strong>?</p>
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    1. USAlexandre
    1. USAlexandre
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      1. POUnable to connect to local PostgreSQL database
      1. USmauriciomdea
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    1. COMake sure you add port as well in the config it either 5432 or 5433 check using 'lsof' command to confirm
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      1. POUnable to connect to local PostgreSQL database
      1. USViren
 

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