We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Obtain CNI files for containerd
Containerd uses the CNI configuration present in the defined folders by the configuration

```
   [plugins."io.containerd.grpc.v1.cri".cni]
      conf_dir = "/etc/cni/net.d
```

It will be very useful to obtain the cni configurations present on the folder for debugging networking related problems 


https://github.com/sosreport/sos/blob/b94ced8370824bd62f3c7573ae33fcb96c5da531/sos/report/plugins/containerd.py#L12-L28

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `sos/report/plugins/containerd.py`
Content:
```
1 # This file is part of the sos project: https://github.com/sosreport/sos
2 #
3 # This copyrighted material is made available to anyone wishing to use,
4 # modify, copy, or redistribute it subject to the terms and conditions of
5 # version 2 of the GNU General Public License.
6 #
7 # See the LICENSE file in the source distribution for further information.
8 
9 from sos.report.plugins import (Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin)
10 
11 
12 class Containerd(Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin):
13 
14     short_desc = 'Containerd containers'
15     plugin_name = 'containerd'
16     profiles = ('container',)
17     packages = ('containerd', 'containerd.io',)
18 
19     def setup(self):
20         self.add_copy_spec([
21             "/etc/containerd/",
22         ])
23 
24         self.add_cmd_output('containerd config dump')
25 
26         # collect the containerd logs.
27         self.add_journal(units='containerd')
28 
29 # vim: set et ts=4 sw=4 :
30
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/sos/report/plugins/containerd.py b/sos/report/plugins/containerd.py
--- a/sos/report/plugins/containerd.py
+++ b/sos/report/plugins/containerd.py
@@ -19,6 +19,7 @@
     def setup(self):
         self.add_copy_spec([
             "/etc/containerd/",
+            "/etc/cni/net.d/",
         ])
 
         self.add_cmd_output('containerd config dump')

{"golden_diff": "diff --git a/sos/report/plugins/containerd.py b/sos/report/plugins/containerd.py\n--- a/sos/report/plugins/containerd.py\n+++ b/sos/report/plugins/containerd.py\n@@ -19,6 +19,7 @@\n     def setup(self):\n         self.add_copy_spec([\n             \"/etc/containerd/\",\n+            \"/etc/cni/net.d/\",\n         ])\n \n         self.add_cmd_output('containerd config dump')\n", "issue": "Obtain CNI files for containerd\nContainerd uses the CNI configuration present in the defined folders by the configuration\r\n\r\n```\r\n   [plugins.\"io.containerd.grpc.v1.cri\".cni]\r\n      conf_dir = \"/etc/cni/net.d\r\n```\r\n\r\nIt will be very useful to obtain the cni configurations present on the folder for debugging networking related problems \r\n\r\n\r\nhttps://github.com/sosreport/sos/blob/b94ced8370824bd62f3c7573ae33fcb96c5da531/sos/report/plugins/containerd.py#L12-L28\n", "before_files": [{"content": "# This file is part of the sos project: https://github.com/sosreport/sos\n#\n# This copyrighted material is made available to anyone wishing to use,\n# modify, copy, or redistribute it subject to the terms and conditions of\n# version 2 of the GNU General Public License.\n#\n# See the LICENSE file in the source distribution for further information.\n\nfrom sos.report.plugins import (Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin)\n\n\nclass Containerd(Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin):\n\n    short_desc = 'Containerd containers'\n    plugin_name = 'containerd'\n    profiles = ('container',)\n    packages = ('containerd', 'containerd.io',)\n\n    def setup(self):\n        self.add_copy_spec([\n            \"/etc/containerd/\",\n        ])\n\n        self.add_cmd_output('containerd config dump')\n\n        # collect the containerd logs.\n        self.add_journal(units='containerd')\n\n# vim: set et ts=4 sw=4 :\n", "path": "sos/report/plugins/containerd.py"}], "after_files": [{"content": "# This file is part of the sos project: https://github.com/sosreport/sos\n#\n# This copyrighted material is made available to anyone wishing to use,\n# modify, copy, or redistribute it subject to the terms and conditions of\n# version 2 of the GNU General Public License.\n#\n# See the LICENSE file in the source distribution for further information.\n\nfrom sos.report.plugins import (Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin)\n\n\nclass Containerd(Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin):\n\n    short_desc = 'Containerd containers'\n    plugin_name = 'containerd'\n    profiles = ('container',)\n    packages = ('containerd', 'containerd.io',)\n\n    def setup(self):\n        self.add_copy_spec([\n            \"/etc/containerd/\",\n            \"/etc/cni/net.d/\",\n        ])\n\n        self.add_cmd_output('containerd config dump')\n\n        # collect the containerd logs.\n        self.add_journal(units='containerd')\n\n# vim: set et ts=4 sw=4 :\n", "path": "sos/report/plugins/containerd.py"}]}