Switch the default nodeset to e2

Google has requested that we use e2 nodes, which have shared cpu.

Also add a "-large" nodeset for jobs where we need 16G of ram.

Change-Id: Id42298e229aae413935d8fcc8ba58c4071e5123b
1 file changed
tree: 11ef7995e2d3604dee2d6434e05d9dc41f048996
  1. playbooks/
  2. zuul.d/
  3. .gitreview
  4. LICENSE
  5. README