From 1875213788f4472cc11ce8e732cd4780e99ca477 Mon Sep 17 00:00:00 2001
From: Pavel Moravec <pmoravec@redhat.com>
Date: Fri, 8 May 2020 15:38:36 +0200
Subject: [PATCH] [containers_common] collect rootless containers info
Add the ability to collect data/info about rootless podman/buildah
containers, in particular:
- containers_common plugopt 'rootlessusers' as a list of users to inspect
- for each user, collect:
- its containers config
- [podman|buildah] info and [UID|GID] map
- collect user-status and few user-related config files
Resolves: #2055
Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
---
sos/plugins/containers_common.py | 29 +++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/sos/plugins/containers_common.py b/sos/plugins/containers_common.py
index 99ae88fe..9a878849 100644
--- a/sos/plugins/containers_common.py
+++ b/sos/plugins/containers_common.py
@@ -9,6 +9,7 @@
# See the LICENSE file in the source distribution for further information.
from sos.plugins import Plugin, RedHatPlugin, UbuntuPlugin
+import os
class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
@@ -17,11 +18,39 @@ class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
plugin_name = 'containers_common'
profiles = ('container', )
packages = ('containers-common', )
+ option_list = [
+ ('rootlessusers', 'colon-separated list of users\' containers info',
+ '', ''),
+ ]
def setup(self):
self.add_copy_spec([
'/etc/containers/*',
'/usr/share/containers/*',
+ '/etc/subuid',
+ '/etc/subgid',
])
+ self.add_cmd_output(['loginctl user-status'])
+
+ users_opt = self.get_option('rootlessusers')
+ users_list = []
+ if users_opt:
+ users_list = [x for x in users_opt.split(':') if x]
+
+ user_subcmds = [
+ 'info',
+ 'unshare cat /proc/self/uid_map',
+ 'unshare cat /proc/self/gid_map'
+ ]
+ for user in users_list:
+ # collect user's containers' config
+ self.add_copy_spec(
+ '%s/.config/containers/' % (os.path.expanduser('~%s') % user))
+ # collect the user's podman/buildah info and uid/guid maps
+ for binary in ['/usr/bin/podman', '/usr/bin/buildah']:
+ for cmd in user_subcmds:
+ self.add_cmd_output([
+ 'machinectl -q shell %s@ %s %s' % (user, binary, cmd)
+ ])
# vim: set et ts=4 sw=4 :
--
2.21.3
From c2d4c7d1f3ecf6ac59c665cb5138cb2ddda71b3d Mon Sep 17 00:00:00 2001
From: Pavel Moravec <pmoravec@redhat.com>
Date: Fri, 22 May 2020 08:17:30 +0200
Subject: [PATCH] [containers_common] fix user's home expansion
Apply os.path.expanduser on ~[user], not ~%s .
Relates to: #2082
Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
---
sos/plugins/containers_common.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sos/plugins/containers_common.py b/sos/plugins/containers_common.py
index 9a878849..da360c7e 100644
--- a/sos/plugins/containers_common.py
+++ b/sos/plugins/containers_common.py
@@ -45,7 +45,7 @@ class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
for user in users_list:
# collect user's containers' config
self.add_copy_spec(
- '%s/.config/containers/' % (os.path.expanduser('~%s') % user))
+ '%s/.config/containers/' % (os.path.expanduser('~%s' % user)))
# collect the user's podman/buildah info and uid/guid maps
for binary in ['/usr/bin/podman', '/usr/bin/buildah']:
for cmd in user_subcmds:
--
2.21.3
From 569f261801d3a4da2852c0b40be78b701056edaa Mon Sep 17 00:00:00 2001
From: Pavel Moravec <pmoravec@redhat.com>
Date: Fri, 22 May 2020 08:20:11 +0200
Subject: [PATCH] [containers_common] Call machinectl on foreground
Commands like:
machinectl -q shell user1@ ..
hang if not called on foreground / with terminal.
Resolves: #2082
Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
---
sos/plugins/containers_common.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sos/plugins/containers_common.py b/sos/plugins/containers_common.py
index da360c7e..92c2e9e8 100644
--- a/sos/plugins/containers_common.py
+++ b/sos/plugins/containers_common.py
@@ -51,6 +51,6 @@ class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
for cmd in user_subcmds:
self.add_cmd_output([
'machinectl -q shell %s@ %s %s' % (user, binary, cmd)
- ])
+ ], foreground=True)
# vim: set et ts=4 sw=4 :
--
2.21.3
From 2b158a5c2a963c52cf5a96b27cc07c73b5829d59 Mon Sep 17 00:00:00 2001
From: Pavel Moravec <pmoravec@redhat.com>
Date: Thu, 9 Jul 2020 15:38:47 +0200
Subject: [PATCH] [containers_common] collect user-related commands outputs
podman and buildah commands should be collected on per-user basis,
as declared by rootlessusers plugin option.
Resolves: #2145
Signed-off-by: Pavel Moravec <pmoravec@redhat.com>
Signed-off-by: Jake Hunsaker <jhunsake@redhat.com>
---
sos/plugins/containers_common.py | 36 ++++++++++++++++++-------
1 file changed, 26 insertions(+), 10 deletions(-)
diff --git a/sos/plugins/containers_common.py b/sos/plugins/containers_common.py
index 92c2e9e8..08962a94 100644
--- a/sos/plugins/containers_common.py
+++ b/sos/plugins/containers_common.py
@@ -30,7 +30,6 @@ class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
'/etc/subuid',
'/etc/subgid',
])
- self.add_cmd_output(['loginctl user-status'])
users_opt = self.get_option('rootlessusers')
users_list = []
@@ -38,19 +37,36 @@ class ContainersCommon(Plugin, RedHatPlugin, UbuntuPlugin):
users_list = [x for x in users_opt.split(':') if x]
user_subcmds = [
- 'info',
- 'unshare cat /proc/self/uid_map',
- 'unshare cat /proc/self/gid_map'
+ 'podman info',
+ 'podman unshare cat /proc/self/uid_map',
+ 'podman unshare cat /proc/self/gid_map',
+ 'podman images',
+ 'podman pod ps',
+ 'podman port --all',
+ 'podman ps',
+ 'podman ps -a',
+ 'podman stats --no-stream --all',
+ 'podman version',
+ 'podman volume ls',
+ 'buildah info',
+ 'buildah unshare cat /proc/self/uid_map',
+ 'buildah unshare cat /proc/self/gid_map',
+ 'buildah containers',
+ 'buildah containers --all',
+ 'buildah images',
+ 'buildah images --all',
+ 'buildah version',
]
for user in users_list:
# collect user's containers' config
self.add_copy_spec(
'%s/.config/containers/' % (os.path.expanduser('~%s' % user)))
- # collect the user's podman/buildah info and uid/guid maps
- for binary in ['/usr/bin/podman', '/usr/bin/buildah']:
- for cmd in user_subcmds:
- self.add_cmd_output([
- 'machinectl -q shell %s@ %s %s' % (user, binary, cmd)
- ], foreground=True)
+ # collect user-status
+ self.add_cmd_output('loginctl user-status %s' % user)
+ # collect the user's related commands
+ self.add_cmd_output([
+ 'machinectl -q shell %s@ /usr/bin/%s' % (user, cmd)
+ for cmd in user_subcmds
+ ], foreground=True)
# vim: set et ts=4 sw=4 :
--
2.26.2