add graphics for example setups and nodes and roles

[muellerbe]

graphs for osism documentation

• overview deployment-models, all models need a seed node

  1. three nodes, manager/controller/network/compute/(storage)

                 manager         controller      compute          storage        network
     node01          X               X               X              (X)             X
     node02                          X               X              (X)             X
     node03                          X               X              (X)             X
     seednode

  2. four nodes, manager - controller/network/compute/(storage)

                 manager         controller      compute          storage        network
     node01          X
     node02                          X               X              (X)             X
     node03                          X               X              (X)             X
     node04                          X               X              (X)             X
     seednode

  3. ten nodes, manager - 3x controller/(network) - 3-n compute/(network) - (3-n storage)

                 manager         controller      compute          storage        network
     node01          X
     node02                                          X                             (X)
     node03                                          X                             (X)
     node04                                          X                             (X)
     node05                          X                                             (X)
     node06                          X                                             (X)
     node07                          X                                             (X)
     node08                                                         (X)
     node09                                                         (X)
     node10                                                         (X)
     seednode

  4. thirteen nodes, manager - 3x controller - 3-n network - 3-n compute - (3-n storage)

                 manager         controller      compute          storage        network
     node01          X
     node02                          X
     node03                          X
     node04                          X
     node05                                                                          X
     node06                                                                          X
     node07                                                                          X
     nodeXX                                                                          X
     node100                                         X
     node101                                         X
     node102                                         X
     nodeXXX                                         X
     node200                                                        (X)
     node201                                                        (X)
     node202                                                        (X)
     nodeXXX                                                        (X)
     seednode