Also support the usual CMD field in images

[osm/vim-emu.git] / src / emuvim / api / rest / compute.py

diff --git a/src/emuvim/api/rest/compute.py b/src/emuvim/api/rest/compute.py
index 5120b9e..7a12c68 100755 (executable)
--- a/src/emuvim/api/rest/compute.py
+++ b/src/emuvim/api/rest/compute.py
@@ -79,17 +79,22 @@ class Compute(Resource):
             try:
                 config = c.dcinfo.get("Config", dict())
                 env = config.get("Env", list())
+                legacy_command_execution = False
                 for env_var in env:
                     var, cmd = map(str.strip, map(str, env_var.split('=', 1)))
                     logging.debug("%r = %r" % (var, cmd))
                     if var == "SON_EMU_CMD" or var == "VIM_EMU_CMD":
-                        logging.info(
-                            "Executing entry point script in %r: %r" % (c.name, cmd))
+                        logging.info("Executing script in '{}': {}={}"
+                                     .format(compute_name, var, cmd))
                         # execute command in new thread to ensure that API is
                         # not blocked by VNF
                         t = threading.Thread(target=c.cmdPrint, args=(cmd,))
                         t.daemon = True
                         t.start()
+                        legacy_command_execution = True
+                        break
+                if not legacy_command_execution:
+                    c.start()
             except Exception as ex:
                 logging.warning("Couldn't run Docker entry point VIM_EMU_CMD")
                 logging.exception("Exception:")