bft: add support for dynamic devices enumerated in the config

You can add devices dynamically with the following syntax in the boardconfig: "devices": [ { "type": "debian", "name": "wan", "ipaddr": "port2", "color": "cyan" }, { "type": "debian", "name": "lan", "ipaddr": "port3", "color": "blue" } Signed-off-by: Matthew McClintock <[email protected]>
qca · Oct 2, 2016 · fd13f28 · fd13f28
1 parent 8ad12b1
commit fd13f28
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Showing 2 changed files with 32 additions and 3 deletions.
diff --git a/bft b/bft
@@ -61,6 +61,21 @@ def setup_legacy_devices(config):
                                         port=config.board.get('2g_port', "22"))
 
 
+def setup_dynamic_devices(config):
+    '''Sets up dynamic devices from devices node in JSON config file'''
+    for device in config.board['devices']:
+        if device['type'] == 'debian':
+            #TODO: support conn_cmd and ipaddr (for ssh)
+            d = debian.DebianBox(name=device['ipaddr'],
+                color=device.get('color', 'black'),
+                reboot=config.reboot_vms,
+                username=device.get('username', "root"),
+                password=device.get('password', "bigfoot1"),
+                port=config.board.get('port', "22"))
+            setattr(config, device['name'], d)
+        else:
+            print("Unknown device type for %d", device)
+
 def main():
     '''Connect to devices, run tests, record results.'''
 
@@ -102,6 +117,9 @@ def main():
 
             setup_legacy_devices(config)
 
+            if 'devices' in config.board:
+                setup_dynamic_devices(config)
+
         except Exception as e:
             print(e)
             connected_to_board = False

diff --git a/docs/BOARD_FARM.md b/docs/BOARD_FARM.md
@@ -209,8 +209,19 @@ All routers in a board farm need an entry in the boardfarm_config.json file like
     "<name>": {
       "board_type": "<model>",
       "conn_cmd": "telnet <server> <port>",
-      "lan_device": "10.0.0.107",
-      "wan_device": "bf-vm-YY.something.com",
+      "devices": [
+		{
+			"type": "debian",
+			"name": "wan",
+			"ipaddr": "port2",
+			"color": "cyan"
+		},
+		{
+			"type": "debian",
+			"name": "lan",
+			"ipaddr": "port3",
+			"color": "blue"
+		}
       "powerip": "<powerserver>",
       "powerport": "<outlet>"
     }
@@ -221,7 +232,7 @@ Where:
 * `name` is any unique name at all
 * `model` is a descriptive model name
 * `conn_cmd` is the command to run to connect to the board
-* `lan_device` and `wan_device` are the devices connected to the board (must have ssh server)
+* `devices' is an array of devices that will be added, must have a WAN device at minimum
 * `powerip` and `powerport` are the network-control power unit and outlet to reset the board
 
 Using a local serial port (i.e. no console server)