path: ["/usr/local/lib/", "/usr/lib/"]
nodes:
  - ["pub0", "publisher"]
  - ["pub1", "publisher"]
  - ["pub2", "publisher"]
  - ["pub3", "publisher"]
  - ["sub0", "subscriber"]
  - ["sub1", "subscriber"]
  - ["sub2", "subscriber"]
  - ["sub3", "subscriber"]
params:
  - [.pub0.id, 0]
  - [.pub1.id, 1]
  - [.pub2.id, 2]
  - [.pub3.id, 3]