remove sudo/rsync nodes and turn into labels

howto/static-component/architecture.dot

@@ -5,7 +5,7 @@ digraph static {
                 label="hosts"
                 labelloc=bottom
 
-                source [ label="<host> source | { <update> static-update-component }"]
+                source [ label="<host> source | <update> static-update-component"]
                 master [ label="<host> master | { <update> static-master-update-component | <run> static-master-run }" ]
                 mirror [ label="<host> mirror | { <run> static-mirror-run }" ]
                 source:update -> master:update [taillabel="runs"]
@@ -14,9 +14,11 @@ digraph static {
                 master:run -> mirror:run [taillabel="runs"]
                 mirror:run -> master:host [label="rsync from"]
                 note [shape="note" label="note:\nthere can be many\n source, master\nand mirror hosts"]
-                git -> jenkins [label="trigger"]
-                jenkins -> git [label="pull"]
-                jenkins -> source:host [label="push"]
+                git:gitolite -> jenkins [label="trigger"]
+                jenkins -> git:git [label="pull"]
+                jenkins -> source:host [taillabel="push"]
+                git [ label="<gitolite> gitolite | <git> git://" ]
+                puppet
         }
         subgraph "clusterusers" {
                 label="users"
@@ -25,9 +27,10 @@ digraph static {
                 webdevs
                 public
         }
-        TPA -> puppet -> { source:host, master:host, mirror:host, git, jenkins }
-        webdevs -> rsync -> source:host
-        webdevs -> sudo -> source:update
+        TPA -> puppet -> { source:host, master:host, mirror:host, git }
+        TPA -> { git:gitolite, jenkins }
+        webdevs -> source:host [ label="rsync" ]
+        webdevs -> source:update [ label="sudo" ]
         webdevs -> git
         public -> mirror:host
 }