[runc] Add new plugin

Adds a new plugin for the runC container runtime.

Collects a list of containers runc is aware of and the collects ps, event and
state output for each container.

Fixes: #993

Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
Signed-off-by: Bryn M. Reeves <bmr@redhat.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/sos/plugins/runc.py b/sos/plugins/runc.py
new file mode 100644
index 00000000..9006c50d
--- /dev/null
+++ b/sos/plugins/runc.py
@@ -0,0 +1,42 @@
+# Copyright (C) 2017 Red Hat, Inc. Jake Hunsaker <jhunsake@redhat.com>
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+from sos.plugins import Plugin, RedHatPlugin
+
+
+class Runc(Plugin):
+
+    """runC container runtime"""
+
+    plugin_name = 'runc'
+
+    def setup(self):
+
+        self.add_cmd_output('runc list')
+
+        cons = self.get_command_output('runc list -q')
+        conlist = [c for c in cons['output'].splitlines()]
+        for con in conlist:
+            self.add_cmd_output('runc ps %s' % con)
+            self.add_cmd_output('runc state %s' % con)
+            self.add_cmd_output('runc events --stats %s' % con)
+
+
+class RedHatRunc(Runc, RedHatPlugin):
+
+    packages = ('runc', )
+
+    def setup(self):
+        super(RedHatRunc, self).setup()