json-log-viewer

The json-log-viewer converts JSON logs to a human-readable format via stdin and offers a Scala.js browser version, streamlining log analysis for developers and system administrators.

DEMO

install

coursier install json-log-viewer --channel https://git.io/JvV0g

build jvm version

sbt stage

run jvm version

cat log.txt | ./json-log-viewer/jvm/target/universal/stage/bin/json-log-viewer

build js version

sbt fullLinkJS

run js version

cat log.txt | node ./json-log-viewer/js/target/scala-3.3.1/json-log-viewer-opt/main.js

frontend-laminar

~fastOptJS::webpack

k9s plugin

Integrate json-log-viewer with k9s to view formatted JSON logs directly within the k9s interface.

Add the following to your k9s plugin file (usually located at ~/.k9s/pluginы.yaml or, on macOS, check the plugin path with k9s info):

plugins:
  json-log-viewer:
    shortCut: Ctrl-L
    description: "json-log-viewer"
    scopes:
      - pod
      - containers
    command: sh
    background: false
    args:
      - -c
      - |
        if [ -n "$POD" ]; then
          kubectl logs $POD -n $NAMESPACE --context $CONTEXT -c $NAME -f --tail 500 | json-log-viewer; read -p "Press [Enter] to close..."
        else
          kubectl logs $NAME -n $NAMESPACE --context $CONTEXT -f --tail 500 | json-log-viewer; read -p "Press [Enter] to close..."
        fi

k9s plugin usage

Install json-log-viewer
Launch k9s
Select a Pod or Container
Press Ctrl+L to view logs formatted by json-log-viewer

d10xa / json-log-viewer 0.3.0