{
    "$schema": "https://lnav.org/schemas/format-v1.schema.json",
    "openstack_log": {
        "title": "OpenStack log format",
        "description": "The log format for the OpenStack log files",
        "url": "http://docs.openstack.org/openstack-ops/content/logging_monitoring.html",
        "regex": {
            "std": {
                "pattern": "^(?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2}.\\d{3}) (?<pid>\\d+) (?<level>\\w+) (?<logger>\\S+) \\[(?<tid>[^\\]]+)\\] (?<body>.*)"
            },
            "mod-std": {
                "module-format": true,
                "pattern": "^(?<level>\\w+) (?<logger>\\S+) \\[(?<tid>[^\\]]+)\\] (?<body>.*)"
            },
            "keystone": {
                "pattern": "^[(](?<logger>[^)]+)[)]: (?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2},\\d{3}) (?<level>\\w+) (?!\\()(?<body>.*)"
            },
            "keystone-debug": {
                "pattern": "^[(](?<logger>[^)]+)[)]: (?<timestamp>\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2},\\d{3}) (?<level>\\w+) [(](?<user>[^)]+)[)] (?<body>.*)"
            }
        },
        "timestamp-format": [
            "%Y-%m-%d %H:%M:%S.%L",
            "%Y-%m-%d %H:%M:%S,%L"
        ],
        "level-field": "level",
        "level": {
            "critical": "CRITICAL",
            "error": "ERROR",
            "info": "INFO",
            "warning": "WARNING",
            "trace": "TRACE",
            "debug": "DEBUG"
        },
        "value": {
            "tid": {
                "kind": "string",
                "identifier": true
            },
            "pid": {
                "kind": "string",
                "identifier": true
            },
            "logger": {
                "kind": "string",
                "identifier": true
            },
            "user": {
                "kind": "string",
                "identifier": true
            }
        },
        "sample": [
            {
                "line": "2014-10-28 10:42:22.772 23623 INFO neutron.wsgi [req-40743023-00ed-441c-9d0a-19b8167ea0ad None] 10.1.255.252 - - [28/Oct/2014 10:42:22] GET /v2.0/floatingips.json?fixed_ip_address=80.0.0.9&port_id=b4291e0e-a941-4663-9379-7af6471e983f HTTP/1.1 200 208 0.008971"
            },
            {
                "line": "(sqlalchemy.orm.mapper.Mapper): 2021-04-27 06:25:32,122 INFO (User|user) Identified primary key columns: ColumnSet([Column('id', String(length=64), table=<user>, primary_key=True, nullable=False)])"
            },
            {
                "line": "(sqlalchemy.pool.QueuePool): 2021-04-28 16:37:00,355 DEBUG Connection <pymysql.connections.Connection object at 0x7fd88717d0d0> being returned to pool"
            }
        ]
    }
}
