From ecdb02164c6255814a0d203ece38e2bfe2ff2275 Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Tue, 30 Jul 2019 15:04:11 +0200
Subject: [PATCH] graph updates

Signed-off-by: Nico Schottelius <nico@nico-notebook.schottelius.org>
---
 ucloud-networking.dot | 31 +++++++++++++++++++++++++++++--
 ucloud-vm-states.dot  |  5 +++--
 2 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/ucloud-networking.dot b/ucloud-networking.dot
index f0cca40..f29582c 100644
--- a/ucloud-networking.dot
+++ b/ucloud-networking.dot
@@ -3,7 +3,34 @@ digraph G {
     ucloud_router [shape=box];
     ucloud_nat64 [shape=box];
 
-    ucloud_api -> REQUEST_SLASH_64 [label="Requested by user" style="dotted"];
-    ucloud_router ->  HAS_SLASH_64 [label="Requested by user" style="dotted"];
+    {
+        rank = same;
+        ucloud_api;
+        ucloud_router;
+        ucloud_nat64;
+    }
+
+    ucloud_api -> REQUEST_IPV6_SLASH_64  [label="Requested by user" style="dotted"];
+    ucloud_api -> REQUEST_IPV4_ADDRESS [label="Requested by user" style="dotted"];
+    ucloud_router -> HAS_IPV6_SLASH_64   [label="Adding route" style="dotted"];
+    ucloud_nat64  -> HAS_IPV4_ADDRESS  [label="Adding NAT64" style="dotted"];
+    ucloud_router -> DELETE_IPV6_SLASH_64   [label="Deleting route" style="dotted"];
+    ucloud_nat64  -> DELETE_IPV4_ADDRESS  [label="Removing NAT64" style="dotted"];
+
+    ERROR;
+    ERROR -> DEFAULT;
+
+    DEFAULT -> REQUEST_IPV6_SLASH_64;
+
+    REQUEST_IPV6_SLASH_64 -> HAS_IPV6_SLASH_64 [label="If another /64 can be routed"];
+    REQUEST_IPV6_SLASH_64 -> ERROR [label="If no /64 can be routed"];
+
+    DEFAULT -> REQUEST_IPV4_ADDRESS;
+    REQUEST_IPV4_ADDRESS -> HAS_IPV4_ADDRESS;
+    REQUEST_IPV4_ADDRESS -> ERROR [label="If IPv4 address can be added"];
+
+
+    HAS_IPV6_SLASH_64 -> DELETE_IPV6_SLASH_64 -> DEFAULT;
+    HAS_IPV4_ADDRESS  -> DELETE_IPV4_ADDRESS -> DEFAULT;
 
 }
diff --git a/ucloud-vm-states.dot b/ucloud-vm-states.dot
index 2059afe..8c3c2f8 100644
--- a/ucloud-vm-states.dot
+++ b/ucloud-vm-states.dot
@@ -9,11 +9,12 @@ digraph G {
     ucloud_api -> DELETED [label="Requested by user" style="dotted"];
     ucloud_vm -> RUNNING  [style="dotted"];
 
-    { rank = same;
+    {
+        rank = same;
         ucloud_scheduler;
         ucloud_api;
         ucloud_vm;
-        }
+    }
 
     NEW -> SCHEDULED_FOR_DEPLOY [label="ucloud_scheduler selects hosts"];
     SCHEDULED_FOR_DEPLOY -> RUNNING [label="ucloud_vm starts VM"];