RpmOstreeStatus - Command /usr/bin/rpm-ostree status --json

The RpmOstreeStatus class parses the output of the /usr/bin/rpm-ostree status --json command.

rpm-ostree is a hybrid image and package system; as the name suggests, it uses OSTree for the image side, and RPM for the package side. It supports composing RPMs server-side into an OSTree commit (like an image), and clients can replicate that bit-for-bit, with fast incremental updates. Additionally, the hybrid nature comes to the fore with client-side package layering and overrides.

The status command gives information pertaining to the current deployment in use. It lists the names and refspecs of all possible deployments in order, such that the first deployment in the list is the default upon boot.

Sample input data:

{
"deployments" : [
    {
    "base-commit-meta" : {
        "rpmostree.inputhash" : "d272136f0a700a049da30520591205fec5474125474a58a4c9a63ecc8243f227"
    },
    "requested-local-packages" : [
    ],
    "base-removals" : [
    ],
    "unlocked" : "none",
    "booted" : true,
    "initramfs-etc" : [
    ],
    "id" : "rhel-f0c0294860db563e5906db8c9f257d2bfebe40c93e0320b0e380b879f545e267.0",
    "osname" : "rhel",
    "origin" : "edge:rhel/8/x86_64/edge",
    "pinned" : false,
    "regenerate-initramfs" : false,
    "base-local-replacements" : [
    ],
    "checksum" : "f0c0294860db563e5906db8c9f257d2bfebe40c93e0320b0e380b879f545e267",
    "requested-base-local-replacements" : [
    ],
    "timestamp" : 1614717652,
    "requested-packages" : [
    ],
    "serial" : 0,
    "packages" : [
    ],
    "gpg-enabled" : false,
    "requested-base-removals" : [
    ]
    }
],
"transaction" : null,
"cached-update" : null
}

Examples

>>> type(status)
<class 'insights.parsers.rpm_ostree_status.RpmOstreeStatus'>
>>> len(status.query.deployments.where("booted", True))
1
class insights.parsers.rpm_ostree_status.RpmOstreeStatus(context, extra_bad_lines=None)[source]

Bases: insights.core.CommandParser, insights.core.YAMLParser

Class RpmOstreeStatus parses the output of the rpm-ostree status --json command.

data

The parsed output of the command.

Type:dict
query

The queryable object representing the data dictionary.

Type:insights.parsr.query.Entry
parse_content(content)[source]

This method must be implemented by classes based on this class.