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<article>
<header>
<h1 class="entry-title"><a href="/blog/2015/04/21/daemonizing-a-script-within-suwappu-with-chef/">Daemonizing a Script Within Suwappu With Chef</a></h1>
<p class="meta">
<time datetime="2015-04-21T15:01:17+02:00" pubdate data-updated="true">Apr 21<sup>st</sup>, 2015</time>
</p>
</header>
<div class="entry-content"><p>The Suwappu network consists of multiple web apps and other scripts.
All those should start when the machine is booted. Webapps use the puma daemon script for now.</p>
<p>With Chef we can create a bootscript on every Suwappu appserver by running ‘suwappu::appserver-bootscript’.
The node should contain following information :</p>
<div class="highlight"><pre><code class="language-json" data-lang="json"><span class="p">{</span>
<span class="nt">"name"</span><span class="p">:</span> <span class="s2">"qualitycontrol.suwappu.net"</span><span class="p">,</span>
<span class="nt">"chef_environment"</span><span class="p">:</span> <span class="s2">"_default"</span><span class="p">,</span>
<span class="nt">"normal"</span><span class="p">:</span> <span class="p">{</span>
<span class="nt">"tags"</span><span class="p">:</span> <span class="p">[</span>
<span class="p">],</span>
<span class="nt">"rvm"</span><span class="p">:</span> <span class="p">{</span>
<span class="nt">"install_pkgs"</span><span class="p">:</span> <span class="p">[</span>
<span class="s2">"sed"</span><span class="p">,</span>
<span class="s2">"grep"</span><span class="p">,</span>
<span class="s2">"tar"</span><span class="p">,</span>
<span class="s2">"gzip"</span><span class="p">,</span>
<span class="s2">"bzip2"</span><span class="p">,</span>
<span class="s2">"bash"</span><span class="p">,</span>
<span class="s2">"curl"</span><span class="p">,</span>
<span class="s2">"git-core"</span>
<span class="p">]</span>
<span class="p">},</span>
<span class="nt">"app"</span><span class="p">:</span> <span class="p">{</span>
<span class="nt">"name"</span><span class="p">:</span> <span class="s2">"qualitycontrol"</span>
<span class="p">},</span>
<span class="nt">"boot"</span><span class="p">:</span> <span class="p">[</span>
<span class="p">{</span>
<span class="nt">"name"</span><span class="p">:</span> <span class="s2">"quality_control"</span><span class="p">,</span>
<span class="nt">"command"</span><span class="p">:</span> <span class="s2">"cd /nfs/apps/qualitycontrol_production/current; nohup bundle exec script/quality_control production > log/quality_control.out 2> log/quality_control.err &"</span>
<span class="p">}</span>
<span class="p">]</span>
<span class="p">},</span>
<span class="nt">"run_list"</span><span class="p">:</span> <span class="p">[</span>
<span class="s2">"recipe[suwappu::backup_install]"</span>
<span class="p">]</span>
<span class="p">}</span></code></pre></div>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2015/02/27/using-separate-server-for-subdir-nginx/">Using Separate Server for Subdir - Nginx</a></h1>
<p class="meta">
<time datetime="2015-02-27T09:22:06+01:00" pubdate data-updated="true">Feb 27<sup>th</sup>, 2015</time>
</p>
</header>
<div class="entry-content"><p>www.gameswap.be/* and www.gameswap.be/blog uses a different server.
To facilitate this, add location blog to configuration of the reverse proxy (nginx).</p>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">location /blog <span class="o">{</span>
proxy_set_header X-Real-IP <span class="nv">$remote_addr</span><span class="p">;</span>
proxy_set_header X-Forwarded-For <span class="nv">$remote_addr</span><span class="p">;</span>
proxy_set_header Host <span class="nv">$host</span><span class="p">;</span>
proxy_pass http://10.1.0.22:8080<span class="p">;</span>
<span class="o">}</span></code></pre></div>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2015/02/13/creating-a-currency-textfield-in-angularjs/">Creating a Currency Textfield in AngularJS</a></h1>
<p class="meta">
<time datetime="2015-02-13T17:12:29+01:00" pubdate data-updated="true">Feb 13<sup>th</sup>, 2015</time>
</p>
</header>
<div class="entry-content"><p>When working with currencies I have the tendency to store
the value in the database as an INT value, to encounter less rounding errors.
The value shown is 99.99 while the persisted value is 9999.</p>
<p>AngularJS Directive seems to be a great way to make a custom textfield.</p>
<div class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="n">app</span><span class="o">.</span><span class="n">directive</span><span class="p">(</span><span class="s2">"currencyField"</span><span class="p">,</span><span class="o">[</span><span class="s1">'$sce'</span><span class="p">,</span><span class="n">function</span><span class="p">(</span><span class="vg">$sce</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="p">{</span>
<span class="ss">restrict</span><span class="p">:</span> <span class="s1">'AE'</span><span class="p">,</span>
<span class="nb">require</span><span class="p">:</span> <span class="s1">'ngModel'</span><span class="p">,</span>
<span class="ss">template</span><span class="p">:</span> <span class="s1">'<input type="text" min="0.0" step="0.01" size="4" />'</span><span class="p">,</span>
<span class="ss">replace</span><span class="p">:</span> <span class="kp">true</span><span class="p">,</span>
<span class="ss">link</span><span class="p">:</span> <span class="n">function</span><span class="p">(</span><span class="n">scope</span><span class="p">,</span><span class="n">elem</span><span class="p">,</span><span class="n">attrs</span><span class="p">,</span><span class="n">ngModel</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ngModel</span><span class="p">)</span> <span class="k">return</span><span class="p">;</span>
<span class="n">function</span> <span class="n">centsToEuro</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="n">value</span> <span class="o">/</span> <span class="mi">100</span><span class="o">.</span><span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">function</span> <span class="n">euroToCents</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="n">parseInt</span><span class="p">(</span><span class="n">value</span> <span class="o">*</span> <span class="mi">100</span><span class="p">);</span>
<span class="p">}</span>
<span class="n">ngModel</span><span class="o">.</span><span class="vg">$parsers</span><span class="o">.</span><span class="n">push</span><span class="p">(</span><span class="n">euroToCents</span><span class="p">);</span>
<span class="n">ngModel</span><span class="o">.</span><span class="vg">$formatters</span><span class="o">.</span><span class="n">push</span><span class="p">(</span><span class="n">centsToEuro</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">}</span><span class="o">]</span><span class="p">);</span></code></pre></div>
<p>To use it, just add currency-field to input field</p>
<div class="highlight"><pre><code class="language-html" data-lang="html"><span class="nt"><input</span> <span class="na">currency-field</span> <span class="na">ng-model=</span><span class="s">"saleitem.price"</span> <span class="na">ng-blur=</span><span class="s">"update(saleitem)"</span> <span class="na">placeholder=</span><span class="s">"price"</span> <span class="nt">/></span></code></pre></div>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2015/01/22/detect-a-usb-device-on-linux-with-udev/">Detect a USB Device on Linux With Udev</a></h1>
<p class="meta">
<time datetime="2015-01-22T17:02:34+01:00" pubdate data-updated="true">Jan 22<sup>nd</sup>, 2015</time>
</p>
</header>
<div class="entry-content"><p>I needed a way to start an application when a device is
connected to the RPi. In this example the barcodescanner
software should start when we connect the scanner.
Adding a udev rule should do the trick.</p>
<ul>
<li>First get the ID of the specific device</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">lsusb
Bus <span class="m">001</span> Device 006: ID 05f9:2214 PSC Scanning, Inc.
Bus <span class="m">001</span> Device 004: ID 0a5f:0015 Zebra</code></pre></div>
<ul>
<li><p>Add the rules file located in /etc/udev/rules.d/,
for instance /etc/udev/rules.d/85-custom_usb_device_rules.rules</p></li>
<li><p>Add the rule to detect scanner and start software, the idVendor
and idProduct point to the ID we got from lsusb</p></li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="nv">ACTION</span><span class="o">==</span><span class="s2">"add"</span>,SUBSYSTEM<span class="o">==</span><span class="s2">"usb"</span>,ATTR<span class="o">{</span>idVendor<span class="o">}==</span><span class="s2">"05f9"</span>,
ATTR<span class="o">{</span>idProduct<span class="o">}==</span><span class="s2">"2214"</span>,RUN+<span class="o">=</span><span class="s2">"/etc/init.d/barcodescanner start"</span></code></pre></div>
<ul>
<li>Reload the rules or reboot</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">udevadm control --reload-rules</code></pre></div>
<h1>List of ID’s</h1>
<table>
<thead>
<tr>
<th> Device </th>
<th> ID </th>
<th> ID </th>
</tr>
</thead>
<tbody>
<tr>
<td> Barcodescanner </td>
<td> 05f9:2214 </td>
<td> </td>
</tr>
<tr>
<td> Zebra Printer </td>
<td> 0a5f:0015 </td>
<td> </td>
</tr>
<tr>
<td> Dacal DC-300 </td>
<td> 04b4:5a9b </td>
<td> 04b4:5203 </td>
</tr>
</tbody>
</table>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/12/27/updating-my-capistrano-deployment-process-for-rails-4/">Updating My Capistrano Deployment Process for Rails 4</a></h1>
<p class="meta">
<time datetime="2014-12-27T15:14:37+01:00" pubdate data-updated="true">Dec 27<sup>th</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><p>Now that I’m getting at the point that I can update the different rails apps regularly,
it’s about time to update my deployment process.<br/>
After every deploy I have to :</p>
<ul>
<li>Login to the host</li>
<li>Navigate to app/current directory</li>
<li>Run bundle</li>
<li>Run rake assets:precompile</li>
<li>Restart application server</li>
</ul>
<p>Fuck this! Let’s update.</p>
<ul>
<li>Add capistrano gems to Gemfile</li>
</ul>
<div class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="n">group</span> <span class="ss">:development</span> <span class="k">do</span>
<span class="n">gem</span> <span class="s1">'capistrano'</span><span class="p">,</span><span class="s1">'3.2.1'</span>
<span class="n">gem</span> <span class="s1">'capistrano-rvm'</span><span class="p">,</span> <span class="ss">github</span><span class="p">:</span> <span class="s1">'capistrano/rvm'</span>
<span class="n">gem</span> <span class="s1">'capistrano-rails'</span>
<span class="n">gem</span> <span class="s1">'capistrano-bundler'</span>
<span class="k">end</span></code></pre></div>
<ul>
<li>Require specific files in Capfile</li>
</ul>
<div class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="c1"># Load DSL and Setup Up Stages</span>
<span class="nb">require</span> <span class="s1">'capistrano/setup'</span>
<span class="c1"># Includes default deployment tasks</span>
<span class="nb">require</span> <span class="s1">'capistrano/rvm'</span>
<span class="nb">require</span> <span class="s1">'capistrano/deploy'</span>
<span class="nb">require</span> <span class="s1">'capistrano/rails'</span>
<span class="nb">require</span> <span class="s1">'capistrano/rails/migrations'</span>
<span class="c1"># Loads custom tasks from `lib/capistrano/tasks' if you have any defined.</span>
<span class="no">Dir</span><span class="o">.</span><span class="n">glob</span><span class="p">(</span><span class="s1">'lib/capistrano/tasks/*.rake'</span><span class="p">)</span><span class="o">.</span><span class="n">each</span> <span class="p">{</span> <span class="o">|</span><span class="n">r</span><span class="o">|</span> <span class="n">import</span> <span class="n">r</span> <span class="p">}</span></code></pre></div>
<ul>
<li>Update deploy.rb</li>
</ul>
<div class="highlight"><pre><code class="language-ruby" data-lang="ruby"><span class="c1"># config valid only for Capistrano 3.1</span>
<span class="n">lock</span> <span class="s1">'3.2.1'</span>
<span class="n">set</span> <span class="ss">:application</span><span class="p">,</span> <span class="s1">'shops'</span>
<span class="n">set</span> <span class="ss">:repo_url</span><span class="p">,</span> <span class="s1">'[email protected]:suwappu/shops.git'</span>
<span class="n">set</span> <span class="ss">:deploy_to</span><span class="p">,</span> <span class="s1">'/nfs/apps/shops_production'</span>
<span class="n">set</span> <span class="ss">:ssh_options</span><span class="p">,</span> <span class="p">{</span>
<span class="ss">forward_agent</span><span class="p">:</span> <span class="kp">true</span>
<span class="p">}</span>
<span class="n">set</span> <span class="ss">:pty</span><span class="p">,</span> <span class="kp">true</span>
<span class="n">set</span> <span class="ss">:linked_dirs</span><span class="p">,</span> <span class="sx">%w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle</span>
<span class="sx"> public/system}</span>
<span class="c1"># Default value for default_env is {}</span>
<span class="c1"># set :default_env, { path: "/opt/rbenv/shims:$PATH" }</span>
<span class="n">set</span> <span class="ss">:rvm_type</span><span class="p">,</span> <span class="ss">:user</span> <span class="c1"># Defaults to: :auto</span>
<span class="n">set</span> <span class="ss">:rvm_ruby_version</span><span class="p">,</span> <span class="s1">'rbx-2.2.10'</span> <span class="c1"># Defaults to: 'default'</span>
<span class="n">set</span> <span class="ss">:rvm_custom_path</span><span class="p">,</span> <span class="s1">'/usr/local/rvm'</span> <span class="c1"># only needed if not detected</span>
<span class="n">stage</span> <span class="o">=</span> <span class="s2">"production"</span>
<span class="n">shared_path</span> <span class="o">=</span> <span class="s2">"/nfs/apps/shops_production/shared"</span>
<span class="n">puma_sock</span> <span class="o">=</span> <span class="s2">"unix://</span><span class="si">#{</span><span class="n">shared_path</span><span class="si">}</span><span class="s2">/sockets/puma.sock"</span>
<span class="n">puma_control</span> <span class="o">=</span> <span class="s2">"unix://</span><span class="si">#{</span><span class="n">shared_path</span><span class="si">}</span><span class="s2">/sockets/pumactl.sock"</span>
<span class="n">puma_state</span> <span class="o">=</span> <span class="s2">"</span><span class="si">#{</span><span class="n">shared_path</span><span class="si">}</span><span class="s2">/sockets/puma.state"</span>
<span class="n">puma_log</span> <span class="o">=</span> <span class="s2">"</span><span class="si">#{</span><span class="n">shared_path</span><span class="si">}</span><span class="s2">/log/puma-</span><span class="si">#{</span><span class="n">stage</span><span class="si">}</span><span class="s2">.log"</span>
<span class="n">namespace</span> <span class="ss">:deploy</span> <span class="k">do</span>
<span class="n">desc</span> <span class="s1">'Restart application'</span>
<span class="n">task</span> <span class="ss">:restart</span> <span class="k">do</span>
<span class="n">on</span> <span class="n">roles</span><span class="p">(</span><span class="ss">:app</span><span class="p">),</span> <span class="k">in</span><span class="p">:</span> <span class="ss">:sequence</span><span class="p">,</span> <span class="ss">wait</span><span class="p">:</span> <span class="mi">5</span> <span class="k">do</span>
<span class="c1"># Your restart mechanism here, for example:</span>
<span class="c1"># execute :touch, release_path.join('tmp/restart.txt')</span>
<span class="n">execute</span> <span class="s1">'sudo /etc/init.d/puma restart'</span>
<span class="k">end</span>
<span class="k">end</span>
<span class="n">desc</span> <span class="s1">'Resetting DB & seeding'</span>
<span class="n">task</span> <span class="ss">:db_reset_and_seed</span> <span class="k">do</span>
<span class="n">on</span> <span class="n">roles</span><span class="p">(</span><span class="ss">:app</span><span class="p">)</span> <span class="k">do</span>
<span class="n">within</span> <span class="s2">"</span><span class="si">#{</span><span class="n">current_path</span><span class="si">}</span><span class="s2">"</span> <span class="k">do</span>
<span class="n">with</span> <span class="ss">rails_env</span><span class="p">:</span> <span class="ss">:production</span> <span class="k">do</span>
<span class="n">execute</span> <span class="ss">:rake</span><span class="p">,</span> <span class="s2">"db:migrate:reset"</span>
<span class="n">execute</span> <span class="ss">:rake</span><span class="p">,</span> <span class="s2">"db:seed"</span>
<span class="k">end</span>
<span class="k">end</span>
<span class="k">end</span>
<span class="k">end</span>
<span class="n">after</span> <span class="ss">:publishing</span><span class="p">,</span> <span class="ss">:restart</span>
<span class="n">after</span> <span class="ss">:restart</span><span class="p">,</span> <span class="ss">:clear_cache</span> <span class="k">do</span>
<span class="n">on</span> <span class="n">roles</span><span class="p">(</span><span class="ss">:web</span><span class="p">),</span> <span class="k">in</span><span class="p">:</span> <span class="ss">:groups</span><span class="p">,</span> <span class="ss">limit</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="ss">wait</span><span class="p">:</span> <span class="mi">10</span> <span class="k">do</span>
<span class="k">end</span>
<span class="k">end</span>
<span class="k">end</span></code></pre></div>
<p>Application server is not restarted yet.<br/>
<del>I’ll give it some time to fix, but if it takes to long I’ll just leave it open.</del></p>
<p>It was because of the very weak bootscript for the application server.
Changed it to :</p>
<div class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="nb">echo</span> -n <span class="s2">"Restarting Puma server for $APP..."</span>
su - <span class="nv">$USR</span> -c <span class="s2">"kill -s SIGTERM `cat $PID`"</span>
rm /nfs/apps/shops_production/shared/tmp/pids/*
su - <span class="nv">$USR</span> -c <span class="s2">"cd $APP/current ; bundle exec thin start -p 8080 -e $ENV -P $PID -d"</span>
<span class="nb">echo</span> <span class="s2">"[ Done ]"</span></code></pre></div>
<p>After separating web and zmq-backend we’ll be using a different application server.
Then I’ll look to upgrade the application bootscript.</p>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/09/24/adding-a-vpn-client-to-suwappu-network/">Adding a VPN Client to Suwappu Network</a></h1>
<p class="meta">
<time datetime="2014-09-24T13:51:31+02:00" pubdate data-updated="true">Sep 24<sup>th</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><p>To add an OpenVPN client to the Suwappu network, you need to do the following :</p>
<ul>
<li>Login to openvpn.suwappu.net</li>
<li>cd /etc/openvpn/easy-rsa</li>
<li>source ./vars</li>
<li>/etc/openvpn/easy-rsa/suwappu_host_keys <client-name></li>
<li>Logout OpenVPN server</li>
<li>cp /var/lib/vz/private/1003/tmp/<client-name>.tar.gz /vservers/containers/private/1012/home/tom/</li>
<li>knife bootstrap <client-name> -r ‘suwappu::openvpn-client’</li>
</ul>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/09/24/add-custom-protocol-handler-to-iceweasel/">Add Custom Protocol Handler to Iceweasel</a></h1>
<p class="meta">
<time datetime="2014-09-24T12:00:45+02:00" pubdate data-updated="true">Sep 24<sup>th</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><p>You may try to edit Firefox/Iceweasel configuration via about:config:</p>
<ul>
<li>network.protocol-handler.expose.komodo: true (This protocol should be handled either by the browser or by an external application)</li>
<li>network.protocol-handler.external.komodo: true (This protocol should be handled by an external application)</li>
<li>network.protocol-handler.app.komodo: python /path/to/my/script.py (Path to a program to handle the request)</li>
</ul>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/09/05/openvpn-server-setup/">OpenVPN Server Setup</a></h1>
<p class="meta">
<time datetime="2014-09-05T11:37:34+02:00" pubdate data-updated="true">Sep 5<sup>th</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><p>See <a href="https://www.intovps.com/client/knowledgebase/19/How-to-install-and-configure-OpenVPN.html">https://www.intovps.com/client/knowledgebase/19/How-to-install-and-configure-OpenVPN.html</a></p>
<p>Do not forget to enable client-to-client communication in server.conf!</p>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/09/03/install-proxmox-on-hetzner-server/">Install Proxmox on Hetzner Server</a></h1>
<p class="meta">
<time datetime="2014-09-03T13:10:15+02:00" pubdate data-updated="true">Sep 3<sup>rd</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><ul>
<li>Boot in rescue mode</li>
<li>Set root passwd</li>
<li>Install image</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">installimage</code></pre></div>
<ul>
<li><p>Configure partitions</p>
<p>Use LVM so that we can take snapshots and live dumps.</p></li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">Filesystem Size Used Avail Use% Mounted on
udev 10M <span class="m">0</span> 10M 0% /dev
tmpfs 1.2G 340K 1.2G 1% /run
/dev/mapper/vg0-root 50G 3.0G 44G 7% /
tmpfs 5.0M <span class="m">0</span> 5.0M 0% /run/lock
tmpfs 3.6G 3.1M 3.6G 1% /run/shm
/dev/md0 496M 40M 430M 9% /boot
/dev/mapper/vg0-tmp 5.0G 33M 5.0G 1% /tmp
/dev/mapper/vg0-home 20G 33M 20G 1% /home
/dev/mapper/vg0-backup 75G 33M 75G 1% /backup
/dev/mapper/vg0-vservers 500G 1.2G 499G 1% /vservers</code></pre></div>
<ul>
<li>Reboot</li>
<li>Install suwappu::base</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap <hw-node> -r <span class="s1">'suwappu::base'</span></code></pre></div>
<ul>
<li>Add ssh-key to root and user</li>
<li>Install sudo and configure for user</li>
<li>Login to <a href="https://hw-node:8006">https://hw-node:8006</a></li>
<li><p>Add storage</p>
<p>Datacenter -> Storage add /vservers</p>
<ul>
<li>backup</li>
<li>disk image</li>
<li>container</li>
</ul>
</li>
<li><p>Put in some containers</p></li>
</ul>
</div>
</article>
<article>
<header>
<h1 class="entry-title"><a href="/blog/2014/09/02/install-appserver-internal/">Install-appserver-internal</a></h1>
<p class="meta">
<time datetime="2014-09-02T09:41:55+02:00" pubdate data-updated="true">Sep 2<sup>nd</sup>, 2014</time>
</p>
</header>
<div class="entry-content"><h2>Howto install an application server @ Suwappu</h2>
<ul>
<li>Add container to data bag openvz-instances hw-node</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife data bag edit openvz-instances hw-node -e vim</code></pre></div>
<ul>
<li>Create specified container on openvz hardware node</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap hw-node -r <span class="s1">'suwappu::openvz-instances'</span></code></pre></div>
<ul>
<li>Install base software that all containers need</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap container -r <span class="s1">'suwappu::base'</span></code></pre></div>
<ul>
<li>Configure node
node[‘app’][‘name’]</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash"><span class="m">1</span> <span class="o">{</span>
<span class="m">2</span> <span class="s2">"name"</span>: <span class="s2">"ws1.suwappu.net"</span>,
<span class="m">3</span> <span class="s2">"chef_environment"</span>: <span class="s2">"_default"</span>,
<span class="m">4</span> <span class="s2">"normal"</span>: <span class="o">{</span>
<span class="m">5</span> <span class="s2">"tags"</span>: <span class="o">[</span>
<span class="m">6</span>
<span class="m">7</span> <span class="o">]</span>,
<span class="m">8</span> <span class="s2">"app"</span>: <span class="o">{</span>
<span class="m">9</span> <span class="s2">"name"</span>: <span class="s2">"sdn"</span>,
<span class="m">10</span> <span class="s2">"path"</span>: <span class="s2">"/u/apps/sdn_production"</span>,
<span class="m">11</span> <span class="s2">"username"</span>: <span class="s2">"sdn"</span>,
<span class="m">12</span> <span class="s2">"password"</span>: <span class="s2">"YOURMOMMA"</span>
<span class="m">13</span> <span class="o">}</span>,
<span class="m">14</span> <span class="s2">"mysql"</span>: <span class="o">{</span>
<span class="m">15</span> <span class="s2">"server_root_password"</span>: <span class="s2">"YOURMOMMA"</span>
<span class="m">16</span> <span class="o">}</span>,
<span class="m">17</span> <span class="s2">"unicorn-ng"</span>: <span class="o">{</span>
<span class="m">18</span> <span class="s2">"service"</span>: <span class="o">{</span>
<span class="m">19</span> <span class="s2">"environment"</span>: <span class="s2">"production"</span>,
<span class="m">20</span> <span class="s2">"user"</span>: <span class="s2">"deploy"</span>
<span class="m">21</span> <span class="o">}</span>
<span class="m">22</span> <span class="o">}</span>,
<span class="m">23</span> <span class="s2">"nginx"</span>: <span class="o">{</span>
<span class="m">24</span> <span class="s2">"user"</span>: <span class="s2">"deploy"</span>
<span class="m">25</span> <span class="o">}</span>,
<span class="m">26</span> <span class="s2">"rvm"</span>: <span class="o">{</span>
<span class="m">27</span> <span class="s2">"install_pkgs"</span>: <span class="o">[</span>
<span class="m">28</span> <span class="s2">"sed"</span>,
<span class="m">29</span> <span class="s2">"grep"</span>,
<span class="m">30</span> <span class="s2">"tar"</span>,
<span class="m">31</span> <span class="s2">"gzip"</span>,
<span class="m">32</span> <span class="s2">"bzip2"</span>,
<span class="m">33</span> <span class="s2">"bash"</span>,
<span class="m">34</span> <span class="s2">"curl"</span>,
<span class="m">35</span> <span class="s2">"git-core"</span>
<span class="m">36</span> <span class="o">]</span>
<span class="m">37</span> <span class="o">}</span>
<span class="m">38</span> <span class="o">}</span>,
<span class="m">39</span> <span class="s2">"run_list"</span>: <span class="o">[</span>
<span class="m">40</span> <span class="s2">"recipe[suwappu::appserver]"</span>
<span class="m">41</span> <span class="o">]</span>
<span class="m">42</span> <span class="o">}</span></code></pre></div>
<ul>
<li>Install appserver</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap container -r <span class="s1">'suwappu::appserver'</span></code></pre></div>
<ul>
<li>Install correct ruby version</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">rvm install rbx-2.2.10</code></pre></div>
<ul>
<li>Capify application</li>
<li>Run bundle on server</li>
<li>Add SQL db to data bag sql-databases mysql-node</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife data bag edit sql-databases mysql-node -e vim</code></pre></div>
<ul>
<li>Create specified SQL DB</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap mysql-node -r <span class="s1">'suwappu::sql-databases'</span></code></pre></div>
<ul>
<li>Add reverse proxy to data bag nginx-reverse-proxies nginx-node</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife data bag edit nginx-reverse-proxies nginx-node -e vim</code></pre></div>
<ul>
<li>Create specified Reverse Proxy</li>
</ul>
<div class="highlight"><pre><code class="language-bash" data-lang="bash">knife bootstrap nginx-node -r <span class="s1">'suwappu::nginx-reverse-proxies'</span></code></pre></div>
<p>EDIT: Added node example data</p>
</div>
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