canton.lnav.json

{
  "$schema": "https://lnav.org/schemas/format-v1.schema.json",
  "canton_log" : {
    "title" : "Canton Log",
    "description" : "A custom format for the lnav log file viewer for Canton logs. Register this format with `lnav -i canton.lnav.json`. See https://docs.daml.com/canton/usermanual/monitoring.html#lnav for more information",
    "regex" : {
      "std" : {
        "pattern" : "^(?<timestamp>\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2},\\d{3})\\s+\\[(?<thread>[^\\]]*)\\]\\s+(?<level>[A-Z]+)\\s+(?<classname>[^:\\s]*)(:(?<testname>[^\\/]*?)(\\/(?<log_context>.*?))?)?(\\s+tid:(?<trace_id>[^- ]+)(-(?<trace_subid>\\S+))?)?\\s+-\\s+(?<body>(?s:.*))$"
      },
      "docker" : {
        "pattern" : "^(?<timestamp>\\d{4}-\\d{2}-\\d{2}\\s\\d{2}:\\d{2}:\\d{2},\\d{3})\\s+\\[(?<thread>[^\\]]*)\\]\\s+(?<level>[A-Z]+)\\s+🐳\\s+\\[(?<container>[^\\]]*)\\]\\s+-\\s+(?<body>(?s:.*))$"
      }
    },
    "timestamp-format" : [ "%Y-%m-%d %H:%M:%S,%L" ],
    "level" : {
      "fatal" : "FATAL",
      "critical" : "CRITICAL",
      "error" : "ERROR|SEVERE",
      "warning" : "WARN|WARNING",
      "info" : "INFO",
      "debug" : "DEBUG",
      "trace" : "TRACE"
    },
    "opid-field" : "trace_id",
    "value" : {
      "thread" : {
        "kind" : "string",
        "hidden" : true
      },
      "classname" : {
        "kind" : "string"
      },
      "testname" : {
        "kind" : "string",
        "identifier" : true
      },
      "trace_id" : {
        "kind" : "string",
        "identifier" : true
      },
      "trace_subid" : {
        "kind" : "string",
        "identifier" : true
      },
      "log_context" : {
        "kind" : "string",
        "identifier" : true
      }
    },
    "highlights" : {
      "exception" : {
        "pattern" : "\\S+(?-i:Exception|Error)(?::\\s.*)?$",
        "color" : "#FF0000"
      },
      "stacktrace-element" : {
        "pattern" : "^\\s+at\\s+[[:alpha:]](?:\\.|\\$|[[:alnum:]])+",
        "color" : "#FF00FF"
      }
    },
    "sample" : [
      {
        "line" : "2019-12-24 10:24:30,545 [ScalaTest-run-running-ScenarioRunnerTest] INFO  c.d.c.e.CantonNodeBootstrapImpl$SetupCrypto:SimplestPing/sequencer=sequencer1 - Starting admin-api services on port AdminServerConfig",
        "level" : "info"
      },
      {
        "line" : "2019-12-24 10:24:30,545 [thread with spaces] WARN  c.d.c.e.CantonNodeBootstrapImpl$SetupCrypto:name-with-hyphens - Starting admin-api services on port AdminServerConfig",
        "level" : "warning"
      },
      {
        "line" : "2019-12-24 10:24:30,545 [thread with spaces] WARN  c.d.c.e.CantonNodeBootstrapImpl$SetupCrypto:name with space - Starting admin-api services on port AdminServerConfig",
        "level" : "warning"
      },
      {
        "line" : "2019-12-23 10:24:31,826 [ScalaTest-run-running-ScenarioRunnerTest] DEBUG  - an exception has been thrown:\\njava.lang.IllegalStateException: A book has a null property\\n  at com.example.myproject.Author.getBookIds(Author.java:38)",
        "level" : "debug"
      },
      {
        "line" : "2020-08-06 13:57:29,509 [grpc-default-executor-0] DEBUG c.d.c.s.c.t.GrpcSequencerClientTransport:ParticipantRestartStaticTimeTest/synchronizer=da tid:QS3FE8SH - Request handshake has succeeded for sequencer.",
        "level": "debug"
      },
      {
        "line" : "2019-12-24 10:24:30,545 [thread with spaces] ERROR  c.d.c.e.CantonNodeBootstrapImpl$SetupCrypto:Test tid=ABCDEFG - body contains - dash",
        "level" : "error"
      },
      {
        "line" : "2020-08-06 12:33:45,219 [pool-17-thread-5] INFO  🐳 [postgres:11] - Container postgres:11 is starting: 137c1119e19c15c75b01abfa128966f3d2a972d226a878556c2e50590a1f603d",
        "level" : "info"
      }
    ]
  }
}