Efforts to make ucloud a python package

ucloud/docs/source/diagram-code/ucloud

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+graph LR
+    style ucloud fill:#FFD2FC
+    style cron fill:#FFF696
+    style infrastructure fill:#BDF0FF
+    subgraph ucloud[ucloud]
+        ucloud-cli[CLI]-->ucloud-api[API]
+        ucloud-api-->ucloud-scheduler[Scheduler]
+        ucloud-api-->ucloud-imagescanner[Image Scanner]
+        ucloud-api-->ucloud-host[Host]
+        ucloud-scheduler-->ucloud-host
+
+        ucloud-host-->need-networking{VM need Networking}
+        need-networking-->|Yes| networking-scripts
+        need-networking-->|No| VM[Virtual Machine]
+        need-networking-->|SLAAC?| radvd
+        networking-scripts-->VM
+        networking-scripts--Create Networks Devices-->networking-scripts
+        subgraph cron[Cron Jobs]
+            ucloud-imagescanner
+            ucloud-filescanner[File Scanner]
+            ucloud-filescanner--Track User files-->ucloud-filescanner
+        end
+ subgraph infrastructure[Infrastructure]
+    radvd
+    etcd
+    networking-scripts[Networking Scripts]
+    ucloud-imagescanner-->image-store
+    image-store{Image Store}
+    image-store-->|CEPH| ceph
+    image-store-->|FILE| file-system
+    ceph[CEPH]
+    file-system[File System]
+    end
+subgraph virtual-machine[Virtual Machine]
+  VM
+  VM-->ucloud-init
+
+end
+
+subgraph metadata-group[Metadata Server]
+metadata-->ucloud-init
+ucloud-init<-->metadata
+end
+end