Update inventory with initial content

Add cluster hosts and initial networking spec
Add core host for core router

inventory.yaml

@@ -10,18 +10,84 @@ all:
 en1:
   vars:
     skylab_location: Newton MA
+    # gross hack for now, will be refactored later
+    _skylab_adguard_nat_rule: 8
+
+  hosts:
+    core:
+      ansible_host: 10.42.101.1
+      ansible_port: 4242
+      ansible_network_os: edgeos
+      skylab_description: EN1 Core Router
+
+    iridium:
+      ansible_host: 10.42.101.200
+      skylab_description: Local Monitor Node
+      skylab_targets: [network]
+
   children:
-    network:
+
+    cluster:
       hosts:
-        core:
-          ansible_host: core.net.enp.one
-          ansible_port: 4242
-          skylab_description: Core Router
-          skylab_targets: [network]
+        pegasus:  # jupiter
+          ansible_host: 10.42.101.100
+          skylab_description: Arbiter Node
+          skylab_targets: [cluster, datastore]
+          skylab_cluster:
+            address: 10.42.101.10/24
+            interface: bond0
+
+        saturn:  # remus
+          ansible_host: 10.42.101.110
+          skylab_description: Operation Node
+          skylab_cluster:
+            address: 10.42.101.110/24
+            interface: bond0
+          skylab_networking:
+            hostname: saturn.skylab.enp.one
+            dns: [10.42.101.1]
+            gateway: 10.42.101.1/24
+            interfaces:
+              bond0:
+                type: bond
+                members: [eno1, eno2]
+                addresses:
+                  - 10.42.101.11/24
+                  - 10.42.101.110/24
+                dhcp: false
+              bond0.99:
+                type: vlan
+                address: 192.168.42.20/24
+                dhcp: false
+
+        orion:  # romulus
+          ansible_host: 10.42.101.120
+          skylab_description: Operation Node
+          skylab_targets: [cluster, datastore]
+          skylab_cluster:
+            address: 10.42.101.12/24
+            interface: bond0
+          skylab_networking:
+            hostname: orion.skylab.enp.one
+            dns: [10.42.101.1]
+            gateway: 10.42.101.1/24
+            interfaces:
+              bond0:
+                type: bond
+                members: [eno1, eno2]
+                addresses:
+                  - 10.42.101.12/24
+                  - 10.42.101.120/24
+                dhcp: false
+              bond0.99:
+                type: vlan
+                address: 192.168.42.30/24
+                dhcp: false
 
 en2:
   vars:
-    skylab_location: DigitalOcean NYC1
+    skylab_location: DigitalOcean TOR1
+
   hosts:
     hubble:
       ansible_host: en2a.enp.one