| Instructions for Running Examples |
| ================================= |
| |
| The commands below assume that the `brooklyn` script is on your $PATH, this project has been built, |
| and you are in this directory. Adjust to taste for other configurations. |
| |
| export BROOKLYN_CLASSPATH=$(pwd)/target/classes |
| |
| # Three-tier: auto-scaling app-server cluster fronted by nginx, MySql backend wired up, on localhost |
| brooklyn launch --app brooklyn.demo.WebClusterDatabaseExample --location localhost |
| |
| The above requires passwordless `ssh localhost` and requires `gcc` to build `nginx`. |
| You could instead target your favourite cloud, where this has been tried and tested: |
| |
| # Same three-tier, but in Amazon California, prompting for credentials |
| # (the location arg can be changed for any example, of course, and other clouds are available) |
| export JCLOUDS_AWS_EC2_IDENTITY=AKA50M30N3S1DFR0MAW55 |
| export JCLOUDS_AWS_EC2_CREDENTIAL=aT0Ps3cr3tC0D3wh1chAW5w1llG1V3y0uTOus333 |
| brooklyn launch --app brooklyn.demo.WebClusterDatabaseExample --location aws-ec2:us-west-1 |
| |
| |
| Other examples: |
| |
| # A very simple app: a single web-server |
| brooklyn launch --app brooklyn.demo.SingleWebServerExample --location localhost |
| |
| # A simple app: just load-balancer and appservers |
| brooklyn launch --app brooklyn.demo.WebClusterExample --location localhost |
| |
| # Pure Java three-tier example |
| brooklyn launch --app brooklyn.demo.WebClusterDatabaseExampleAltJava --location localhost |
| |
| |
| Redistributable embedded example: |
| |
| # To build a redistributable tar.gz with a start.sh script |
| # which invokes the `main` method in the example class to start |
| # (the redistributable will be at: target/brooklyn-*-bin.tar.gz ) |
| mvn clean assembly:assembly |
| |
| For more information, please visit: |
| |
| http://brooklyncentral.github.com/use/examples/webcluster/ |
| |
