| // dot -Gnewrank -Tpng indexing_service.dot > indexing_service.png |
| |
| digraph g { |
| node [ fontname = "Helvetica Neue" ] |
| node [ fontname = "Helvetica Neue" ] |
| edge [ fontname = "Helvetica Neue Light Italic" fontsize = 12] |
| |
| new_task[shape="plaintext" fontname="Helvetica Neue Light Italic"] |
| overlord[shape="box" label="Overlord"] |
| |
| new_task -> overlord |
| overlord -> zk_tasks:mm1:n [label = "new_task"] |
| zk_tasks:mm1 -> mm1 [label = "new_task"] |
| |
| subgraph cluster_0 { |
| style = "dotted" |
| label = "ZooKeeper" |
| fontname = "Helvetica Neue" |
| |
| zk_status -> zk_tasks [style="invis"] |
| |
| zk_status [fontname="Source Code Pro" shape = record label = "<status> /status | { <new_task> /new_task }"] |
| zk_tasks [fontname="Source Code Pro" shape=record label="<tasks> /tasks | {<mm1> /mm1 | <mm2> /mm2 | <mm3> /mm3}"] |
| |
| { rank = same; zk_status zk_tasks } |
| } |
| |
| subgraph cluster_mm1 { |
| style="dotted" |
| mm1 [shape = "box" label = "Middle Manager 1" ] |
| peon_11[label = "peon"] |
| peon_12[label = "peon"] |
| peon_13[label = "peon"] |
| |
| mm1 -> peon_11 [label = "new_task"] |
| mm1 -> { peon_12; peon_13 } |
| } |
| |
| zk_status:new_task:s -> peon_11:e [label = "new_task_status" dir = back] |
| overlord:e -> zk_status:new_task:n [dir=back label="new_task_status"] |
| } |