add port to playground clab and rest client to container

containers/playground-small-evpn-mlag/.devcontainer/devcontainer.json

@@ -29,7 +29,9 @@
                 "DavidAnson.vscode-markdownlint",
                 // various tools
                 "tuxtina.json2yaml",
-                "mutantdino.resourcemonitor"
+                "mutantdino.resourcemonitor",
+                //REST Client
+                "humao.rest-client"
             ]
         }
     }

demos/playground-small-evpn-mlag/clab/topology.clab.yml

@@ -19,21 +19,29 @@ topology:
       binds:
         - sn/s01.txt:/mnt/flash/ceos-config:ro
       startup-config: init-configs/s01.cfg
+      ports:
+        - 4011:443/tcp
     s02:
       mgmt-ipv4: 10.0.1.2
       binds:
         - sn/s02.txt:/mnt/flash/ceos-config:ro
       startup-config: init-configs/s02.cfg
+      ports:
+        - 4012:443/tcp
     l01:
       mgmt-ipv4: 10.0.2.1
       binds:
         - sn/l01.txt:/mnt/flash/ceos-config:ro
       startup-config: init-configs/l01.cfg
+      ports:
+        - 4021:443/tcp
     l02:
       mgmt-ipv4: 10.0.2.2
       binds:
         - sn/l02.txt:/mnt/flash/ceos-config:ro
       startup-config: init-configs/l02.cfg
+      ports:
+        - 4022:443/tcp
     h01:
       mgmt-ipv4: 10.0.3.1
       startup-config: init-configs/h01.cfg

demos/playground-small-evpn-mlag/test.rest

@@ -0,0 +1,29 @@
+POST https://10.0.1.1/login/
+
+{
+  "username": "arista",
+  "password": "arista"
+}
+
+###
+
+POST https://10.0.1.1/command-api/
+
+{
+  "jsonrpc": "2.0",
+  "method": "runCmds",
+  "params": {
+    "version": 1,
+    "cmds": [
+      "show version"
+    ],
+    "format": "json",
+    "timestamps": false,
+    "autoComplete": false,
+    "expandAliases": false,
+    "stopOnError": true,
+    "streaming": false,
+    "includeErrorDetail": false
+  },
+  "id": "EapiExplorer-1"
+}