Add test for instance reservation.

Signed-off-by: Matthew Boedicker <mboedicker@pivotallabs.com>
Add errand capacity to resource pool.

Signed-off-by: Matthew Boedicker <mboedicker@pivotallabs.com>
Reserve errand capacity in job spec parser.

Signed-off-by: Matthew Boedicker <mboedicker@pivotallabs.com>
Add integration test for insufficient errand capacity

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
Use preloaded distribution codename to guard open-vm-tools installation

  * codename function read from stemcell-building VM instead of chroot

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
Output AWS machine ID when building stemcell

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
Install bosh gems on stemcell building VM automatically

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>
Run BATs using same agent for micro and BATs VMs

Signed-off-by: Adam Stegman <astegman@pivotallabs.com>