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[sos-spyre] collect the non root spyre user to collect podman commands #36

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[sos-spyre] collect the non root spyre user to collect podman commands #36

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85 changes: 85 additions & 0 deletions sos-plugin/spyre-external.py
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,9 @@ def setup(self):
"/etc/security/limits.d/memlock.conf",
])

# collect podman data for non root spyre users
self.get_podman_data()

def get_spyre_cards(self):
context = pyudev.Context()
spyre_cards_bus_ids = []
Expand All @@ -81,4 +84,86 @@ def get_spyre_cards(self):

return spyre_cards_bus_ids

def get_podman_data(self):

# All spyre users must be part of sentient group
groupname = "sentient"
non_root_users = self.exec_cmd("getent group "+ groupname)
if non_root_users['status'] == 0:
users = [u.strip() for u in non_root_users['output'].split(':')[3].split(',') if u.strip()]
for user in users:
# since root user outputs are collected in podman plugin
# skipping here
if not user or user == 'root':
continue
command = "sudo -u "+ user
validate_cmd = self.exec_cmd(f"{command} podman system df")
if validate_cmd['status'] != 0:
continue

self.add_cmd_tags({
f'{command} podman images': 'podman_list_images',
f'{command} podman ps': 'podman_list_containers'
})

subcmds = [
'info',
'images',
'image trust show',
'images --digests',
'pod ps',
'port --all',
'ps',
'stats --no-stream --all',
'version',
'volume ls',
'system df -v',
]

self.add_cmd_output([f"{command} podman {s}" for s in subcmds],
subdir=f'podman/{user}', tags='podman_commands')

# separately grab ps -s as this can take a *very* long time
self.add_cmd_output(f'{command} podman ps -as', subdir=f'podman/{user}', priority=100)

pnets = self.collect_cmd_output(f'{command} podman network ls',
subdir=f'podman/{user}', tags='podman_list_networks')
if pnets['status'] == 0:
nets = [pn.split()[0] for pn in pnets['output'].splitlines()[1:] if pn.strip()]
self.add_cmd_output([
f"{command} podman network inspect {net}" for net in nets
], subdir=f'podman/{user}/networks', tags='podman_network_inspect')

containers = self.collect_cmd_output(f'{command} podman ps -a', subdir=f'podman/{user}')
if containers['status'] == 0:
cids = [container.split()[0] for container in containers['output'].splitlines()[1:] if container.strip()]
self.add_cmd_output([
f"{command} podman inspect {cid}" for cid in cids
], subdir=f'podman/{user}/containers', tags='podman_container_inspect')
self.add_cmd_output([f"{command} podman logs -t {cid}" for cid in cids],
subdir=f'podman/{user}/containers', priority=50)

images = self.collect_cmd_output(f'{command} podman images --no-trunc', subdir=f'podman/{user}')
if images['status'] == 0:
imageids = [
image.split()[2] if image.split()[0].lower() == 'none' else f"{image.split()[0]}:{image.split()[1]}"
for image in images['output'].splitlines()[1:] if image.strip()
]
self.add_cmd_output([
f"{command} podman inspect {imageid}" for imageid in imageids
], subdir=f'podman/{user}/images', tags='podman_image_inspect')
self.add_cmd_output(
[f"{command} podman image tree {imageid}" for imageid in imageids],
subdir=f'podman/{user}/images/tree',
tags='podman_image_tree'
)

volumes = self.collect_cmd_output(f'{command} podman volume ls --format "{{{{.Name}}}}"', subdir=f'podman/{user}')
if volumes['status'] == 0:
vols = [v for v in volumes['output'].splitlines() if v.strip()]
self.add_cmd_output([
f"{command} podman volume inspect {vol}" for vol in vols
], subdir=f'podman/{user}/volumes', tags='podman_volume_inspect')


# vim: set et ts=4 sw=4 :