We removed our free Sandbox April 25th.
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CLI Command examples on this page are always provided without the --application (shorthand -A) argument, assuming you’re running these commands in a connected folder (at creation or using the dotcloud connect command). For more details on connected folders, see Migrating to the CLI 0.9.
New Relic allows “web app performance monitoring and real user monitoring”. It supports PHP (and others). These instructions are for installing the PHP agent and daemon.
Here is how to use the New Relic client version 3.x on dotCloud. You will need: * a PHP application (let’s say it is in directory myapp) * a New Relic license key
Go to the New Relic download site, and download the Linux tarball. The example URL used below will need a specific VERSION. These instructions were tested with VERSION=184.108.40.206:
cd /tmp wget http://download.newrelic.com/php_agent/release/newrelic-php5-VERSION-linux.tar.gz
We just need the PHP extension and the New Relic daemon. Uncompress the tarball, and copy those two files to your dotCloud stack (remember to change the file names, don’t just copy and paste):
tar -zxf newrelic-php5-VERSION-linux.tar.gz cp newrelic-php5-VERSION-linux/agent/x64/newrelic-20100525.so myapp/ cp newrelic-php5-VERSION-linux/daemon/newrelic-daemon.x64 myapp/
Agent newrelic-20100525.so is for PHP 5.4. If you are using PHP version 5.3 in your container, you’ll need newrelic-20090626.so instead.
With the version 3 New Relic agent, you can do all of your configuration and initialization in php.ini. You just have to load the New Relic PHP extension agent and let the agent know where to find the daemon and where to log. It is important to provide the extension value without quotes and all the newrelic. values with quotes:
The example intentionally comments out the New Relic configurations. We’ll use a post-install build hook to uncomment the the configurations. This avoids any conflicts with “pear update-channels” and New Relic when building your application.
; Edit or create php.ini ; Give full path to the newrelic agent extension=/home/dotcloud/current/newrelic-20100525.so ; Give full path to the new relic daemon. The agent will start this as needed. ;newrelic.daemon.location="/home/dotcloud/current/newrelic-daemon.x64" ; Add your license key ;newrelic.license="your_license_key" ; The location of the logs can be any writable directory. ;newrelic.logfile="/home/dotcloud/current/php_agent.log" ;newrelic.daemon.logfile="/home/dotcloud/current/newrelic-daemon.log"
You can also specify extra New Relic options in php.ini; see the New Relic PHP docs for more information about those.
Create a file in your application root called “postinstall”. Using the sed command will uncomment the New Relic configurations after the code is installed.
#!/bin/bash set -e sed -i 's/;newrelic/newrelic/' /full/path/to/your/php.ini
The newer versions of the New Relic agent (version 3 and up) will automatically start the daemon for you if necessary. You just need to give the full path to the daemon in your php.ini
Everything is now ready for New Relic. You know the last part:
dotcloud create myapp dotcloud push