Configure the Lab Management Cloud plug in for Hudson and Jenkins

When you add a new cloud, you set up templates specifying details such as the host type and profile for the nodes that will be provisioned from this cloud.

1. In the Cloud section of the Hudson or Jenkins configuration page, click Add a new cloud and select CollabNet Lab Management.

   Lab Management options are displayed. Here's an example:

   
2. Enter the URL of the Lab Management Manager node. For example, https://mgr.cloud.sp.collab.net/.
3. Provide the user name and password. This user must have access to the Lab Management project where new hosts will be allocated.
4. Enter the user's API key for the Lab Management web service.
   Tip: Copy and paste the key from the user's Lab Management home page.
5. Click Test Connection to make sure that the options you provided are valid.
6. Specify the Lab Management project where new hosts will be added.
7. Select a Cloud from which new hosts will be allocated. You can find the list of valid cloud names in the Lab Management Manager interface. For example:
   
8. Click Add Template to create a template that Hudson will start.
   1. Specify a name that characterizes the template. The name is used to identify the template and is displayed in various parts of the Hudson interface.
   2. For Host Type, select the type of hardware you want for the node.
   3. For Size, select the amount of resources -- memory, CPU, and disk -- assigned to this template. You can find the exact amount of resources for each size in the Lab Management Manager's Clouds > Allocate From Cloud page. For example:
      
   4. For Profile, select the Lab Management profile to be used for the template.
   5. Provide a list of labels separated by white spaces.
      Note: The names and labels you provide for the templates are used to specify which jobs will use this cloud.
   6. Enter a value for # of Executors. This controls the number of concurrent builds that Hudson or Jenkins can perform. So the value affects the overall system load that might be incurred. A good value to start with is the number of processors on your system.

      When using Hudson or Jenkins in the master/slave mode, setting this value to 0 would prevent the master from doing any building on its own. Slaves may not have zero executors, but may be temporarily disabled using the button on the slave's status page.

9. Click Save.

In the Manage Nodes page, you'll see an option to provision a node from Lab Management.