"""
PodmanInspect - Command ``podman inspect --type={TYPE}``
========================================================
This module parses the output of the ``podman inspect`` command. This uses
the ``core.marshalling.unmarshal`` function to parse the JSON output from the
commands. The data is stored as a dictionary.
"""
from insights import parser, CommandParser
from insights.core.marshalling import unmarshal
from insights.parsers import SkipException
from insights.specs import Specs
[docs]class PodmanInspect(CommandParser, dict):
"""
Parse the output of command "podman inspect --type=image" and "podman
inspect --type=container". The output of these two commands is formatted
as JSON, so "json.loads" is an option to parse the output in the future.
Raises:
SkipException: If content is not provided
"""
[docs] def parse_content(self, content):
if not content:
raise SkipException
content = "\n".join(list(content))
try:
inspect_data = unmarshal(content)
self.update(inspect_data[0])
except:
raise SkipException
[docs]@parser(Specs.podman_image_inspect)
class PodmanInspectImage(PodmanInspect):
"""
Parse podman image inspect output using the PodmanInspect parser class.
Sample input::
[
{
"Id": "013125b8a088f45be8f85f88b5504f05c02463b10a6eea2b66809a262bb911ca",
"Digest": "sha256:f9662cdd45e3db182372a4fa6bfff10e1c601cc785bac09ccae3b18f0bc429df",
"RepoTags": [
"192.168.24.1:8787/rhosp15/openstack-rabbitmq:20190819.1",
"192.168.24.1:8787/rhosp15/openstack-rabbitmq:pcmklatest"
],
...
Examples:
>>> image['Id'] == '013125b8a088f45be8f85f88b5504f05c02463b10a6eea2b66809a262bb911ca'
True
>>> image['RepoTags'][0] == '192.168.24.1:8787/rhosp15/openstack-rabbitmq:20190819.1'
True
"""
pass
[docs]@parser(Specs.podman_container_inspect)
class PodmanInspectContainer(PodmanInspect):
"""
Parse podman container inspect output using the PodmanInspect parser class.
Sample input::
[
{
"ID": "66db151828e9beede0cdd9c17fc9bd5ebb5d125dd036f7230bc6b6433e5c0dda",
"Created": "2019-08-21T10:38:34.753548542Z",
"Path": "dumb-init",
"State": {
"OciVersion": "1.0.1-dev",
"Status": "running",
"Running": true,
"Paused": false,
},
...
Examples:
>>> container['ID'] == '66db151828e9beede0cdd9c17fc9bd5ebb5d125dd036f7230bc6b6433e5c0dda'
True
>>> container['Path'] == 'dumb-init'
True
>>> container.get('State').get('Paused') is False
True
"""
pass