107 lines
3.4 KiB
Python
107 lines
3.4 KiB
Python
# Copyright (C) 2018 Red Hat, Inc. Daniel Walsh <dwalsh@redhat.com>
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# This file is part of the sos project: https://github.com/sosreport/sos
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# version 2 of the GNU General Public License.
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#
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# See the LICENSE file in the source distribution for further information.
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from sos.report.plugins import (Plugin, RedHatPlugin, UbuntuPlugin,
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SoSPredicate, PluginOpt, CosPlugin)
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class CRIO(Plugin, RedHatPlugin, UbuntuPlugin, CosPlugin):
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short_desc = 'CRI-O containers'
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plugin_name = 'crio'
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profiles = ('container',)
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packages = ('cri-o', 'cri-tools')
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services = ('crio',)
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option_list = [
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PluginOpt('all', default=False,
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desc='collect for all containers, even terminated ones'),
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PluginOpt('logs', default=False,
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desc='collect stdout/stderr logs for containers')
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]
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def setup(self):
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self.add_copy_spec([
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"/etc/containers",
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"/etc/crictl.yaml",
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"/etc/crio/crio.conf",
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"/etc/crio/seccomp.json",
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"/etc/crio/crio.conf.d/",
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"/etc/systemd/system/cri-o.service",
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"/etc/sysconfig/crio-*"
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])
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self.add_cmd_output([
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"crio config"
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])
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self.add_dir_listing('/etc/cni', recursive=True)
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# base cri-o installation does not require cri-tools, which is what
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# supplies the crictl utility
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self.set_cmd_predicate(SoSPredicate(self, packages=['cri-tools']))
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subcmds = [
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'info',
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'images',
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'pods',
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'ps',
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'ps -a',
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'ps -va',
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'stats',
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'version',
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]
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self.add_cmd_output([f"crictl {s}" for s in subcmds])
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ps_cmd = 'crictl ps --quiet'
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if self.get_option('all'):
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ps_cmd = f"{ps_cmd} -a"
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img_cmd = 'crictl images --quiet'
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pod_cmd = 'crictl pods --quiet'
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containers = self._get_crio_list(ps_cmd)
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images = self._get_crio_list(img_cmd)
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pods = self._get_crio_list(pod_cmd)
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self._get_crio_goroutine_stacks()
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for container in containers:
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self.add_cmd_output(f"crictl inspect {container}",
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subdir="containers")
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if self.get_option('logs'):
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self.add_cmd_output(f"crictl logs -t {container}",
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subdir="containers/logs", priority=100,
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tags="crictl_logs")
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for image in images:
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self.add_cmd_output(f"crictl inspecti {image}", subdir="images")
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for pod in pods:
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self.add_cmd_output(f"crictl inspectp {pod}", subdir="pods")
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def _get_crio_list(self, cmd):
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ret = []
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result = self.exec_cmd(cmd)
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if result['status'] == 0:
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for ent in result['output'].splitlines():
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ret.append(ent)
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# Prevent the socket deprecation warning from being iterated over
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if ret and 'deprecated' in ret[0]:
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ret.pop(0)
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return ret
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def _get_crio_goroutine_stacks(self):
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if self.signal_process_usr1(r'^/usr/bin/crio$'):
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self.add_copy_spec("/tmp/crio-goroutine-stacks*.log")
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# vim: set et ts=4 sw=4 :
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