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POdeploying an nginx/rails/node app onto EC2
 

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  1. POdeploying an nginx/rails/node app onto EC2
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    <h1>Basic Problem</h1> <ul> <li>I have an app I'm building, and was hoping to get some help deploying it to EC2</li> <li>I've been told I should use capistrano</li> <li>What are my next steps?</li> </ul> <h2>About the App</h2> <ul> <li>simple rails app (3.1.1)</li> <li>simple node app (0.4.2)</li> <li>redis to communicate between rails and node (2.0.4)</li> <li>nginx to reverse proxy both rails and node (1.0.6)</li> <li>database is currently sqlite (but will probably upgrade to mysql or mongo in the near future)</li> <li><p>an nginx.conf file is as follows:</p> <pre><code>worker_processes 1; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { listen 80; server_name localhost; location / { proxy_pass http://localhost:3000/; } location /events/ { proxy_pass http://localhost:3001/; proxy_buffering off; proxy_read_timeout 1000s; } } } </code></pre></li> </ul> <h2>About the EC2 instance</h2> <ul> <li>ec2-12-34-56-789.compute-1.amazonaws.com</li> <li>Basic 64 bit Amazon Linux t1.micro (until I get everything working, then I'll find some other place to deploy; possibly EC2, possibly rackspace, possibly something completely different)</li> </ul> <h2>About my deploying platform</h2> <ul> <li>OSX 10.6.8</li> <li><p>Have the following contents stored in ~/.ec2/ (probably needs to be moved to get capistrano to work)</p> <pre><code>cert-123456789ABCDEF0123456789ABCDEF0.pem pk-123456789ABCDEF0123456789ABCDEF0.pem ec2-keypair </code></pre></li> <li><p>Currently have the following deploy.rb (but it's not working)</p> <pre><code>set :application, "clashcentral" set :repository, "git@github.com:HairyMezican/GameLobby.git" set :branch, "master" set :repository_cache, "git_cache" set :deploy_via, :remote_cache set :ssh_options, { :forward_agent =&gt; true } set :scm, :git ssh_options[:keys] = [File.join(ENV["HOME"], ".ec2", "ec2-keypair")] role :web, "ec2-12-34-56-789.compute-1.amazonaws.com" role :app, "ec2-12-34-56-789.compute-1.amazonaws.com" role :db, "ec2-12-34-56-789.compute-1.amazonaws.com", :primary =&gt; true </code></pre></li> </ul> <h3>errors</h3> <ul> <li>The original error I was getting was <code>connection failed for: ec2-12-34-56-789.compute-1.amazonaws.com (Net::SSH::AuthenticationFailed: Empty)</code></li> <li>The current error I am getting, when I added in the line <code>set :user, "ec2-user"</code> is <code>failed: "sh -c 'if [ -d /u/apps/clashcentral/shared/git_cache ]; then cd /u/apps/clashcentral/shared/git_cache &amp;&amp; git fetch -q origin &amp;&amp; git fetch --tags -q origin &amp;&amp; git reset -q --hard cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd &amp;&amp; git clean -q -d -x -f; else git clone -q git@github.com:HairyMezican/GameLobby.git /u/apps/clashcentral/shared/git_cache &amp;&amp; cd /u/apps/clashcentral/shared/git_cache &amp;&amp; git checkout -q -b deploy cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd; fi'" on ec2-12-34-56-789.compute-1.amazonaws.com</code></li> </ul>
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    1. USRyan
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      1. USRobert Klubenspies
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    1. COCurrently, when I run 'cap deploy' or 'cap deploy:setup', I get told, "connection failed for: ec2-12-34-56-789.compute-1.amazonaws.com (Net::SSH::AuthenticationFailed: Empty)"
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      1. USRyan
    2. COCan you ssh to the server directly?
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      1. USJim Deville
    3. COyes; "ssh -i ~/.ec2/ec2-keypair ec2-user@ec2-12-34-56-789.compute-1.amazonaws.com" gets me into the SSH screen on my instance
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      1. USRyan
 

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