Handle 2020.09+ workers

Since 2020.09, workers does not use ZMQ anymore but use a token.
This patch permit our setup to detecte when we use LAVA 2020.09+ and retrieve it from master.

1 files changed, 15 insertions, 0 deletions

diff --git a/lava-slave/scripts/getworkertoken.py b/lava-slave/scripts/getworkertoken.py
new file mode 100644
index 0000000..f538960
--- /dev/null
+++ b/lava-slave/scripts/getworkertoken.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+
+import xmlrpc.client
+import sys
+
+if len(sys.argv) < 3:
+    print("ERROR: Usage: %s URI workername" % sys.argv[0])
+    sys.exit(1)
+
+server = xmlrpc.client.ServerProxy("%s" % sys.argv[1])
+wdet = server.scheduler.workers.show("%s" % sys.argv[2])
+if "token" in wdet:
+    print(wdet["token"])
+    sys.exit(0)
+sys.exit(1)