X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FN2VC.git;a=blobdiff_plain;f=modules%2Flibjuju%2Fjuju%2Fmachine.py;h=39bfa119195b864e32500f0a8fed49f2d0509f48;hp=bd3d030e92414e896e72837a8f67eef9b963e2cc;hb=e2051cca7dac12aa09f6ed33555dcc4548c4b52b;hpb=c3e6c2ec9a1fddfc8e9bd31509b366e633b6d99e

diff --git a/modules/libjuju/juju/machine.py b/modules/libjuju/juju/machine.py
index bd3d030..39bfa11 100644
--- a/modules/libjuju/juju/machine.py
+++ b/modules/libjuju/juju/machine.py
@@ -14,7 +14,18 @@ log = logging.getLogger(__name__)
 class Machine(model.ModelEntity):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self.on_change(self._workaround_1695335)
+        self.model.loop.create_task(self._queue_workarounds())
+
+    async def _queue_workarounds(self):
+        model = self.model
+        if not model.info:
+            await utils.run_with_interrupt(model.get_info(),
+                                           model._watch_stopping,
+                                           loop=model.loop)
+        if model._watch_stopping.is_set():
+            return
+        if model.info.agent_version < client.Number.from_json('2.2.3'):
+            self.on_change(self._workaround_1695335)
 
     async def _workaround_1695335(self, delta, old, new, model):
         """
@@ -39,7 +50,7 @@ class Machine(model.ModelEntity):
 
         full_status = await utils.run_with_interrupt(model.get_status(),
                                                      model._watch_stopping,
-                                                     model.loop)
+                                                     loop=model.loop)
         if model._watch_stopping.is_set():
             return
 
@@ -135,7 +146,8 @@ class Machine(model.ModelEntity):
         :param str destination: Remote destination of transferred files
         :param str user: Remote username
         :param bool proxy: Proxy through the Juju API server
-        :param str scp_opts: Additional options to the `scp` command
+        :param scp_opts: Additional options to the `scp` command
+        :type scp_opts: str or list
         """
         if proxy:
             raise NotImplementedError('proxy option is not implemented')
@@ -152,7 +164,8 @@ class Machine(model.ModelEntity):
         :param str destination: Local destination of transferred files
         :param str user: Remote username
         :param bool proxy: Proxy through the Juju API server
-        :param str scp_opts: Additional options to the `scp` command
+        :param scp_opts: Additional options to the `scp` command
+        :type scp_opts: str or list
         """
         if proxy:
             raise NotImplementedError('proxy option is not implemented')
@@ -170,10 +183,10 @@ class Machine(model.ModelEntity):
             '-i', os.path.expanduser('~/.local/share/juju/ssh/juju_id_rsa'),
             '-o', 'StrictHostKeyChecking=no',
             '-q',
-            '-B',
-            source, destination
+            '-B'
         ]
-        cmd += scp_opts.split()
+        cmd.extend(scp_opts.split() if isinstance(scp_opts, str) else scp_opts)
+        cmd.extend([source, destination])
         loop = self.model.loop
         process = await asyncio.create_subprocess_exec(*cmd, loop=loop)
         await process.wait()