jsonLogScript

// Function called to extract date, level, app name and message
//
// @param preJSONString: string - optional non-JSON string proceeding JSON object
// @param jsonObject: {} - JSON log data
// @returns {date: Date, level: string, category: string, appName: string, message: string, rawLine: string, additionalJSON: {} }
//
// category is the availability zone
// appName is the pod name
//
const extractDateLevelCategoryAppNameMessage = function (preJSONString, jsonObject) {
    let level = 'info';
    let date = new Date();
    let category = '';
    let kind = 'Kind_is_not_set';
    let message = 'Message is not set - edit or replace client/public/parsejson/plugin.js';
    let additionalJSON = {};
    const ignoreFields = [];
    // Kube object?
    if (jsonObject.kind && jsonObject.metadata) {
        kind = jsonObject.kind;
        message = jsonObject.metadata.name;
        if (jsonObject.metadata.creationTimestamp) {
            date = new Date(jsonObject.metadata.creationTimestamp);
        }
        level = '';
        additionalJSON['level'] = undefined;
        // Errors detected by the parseJson plugin?
        if (jsonObject['errors']) {
            level = 'error';
            additionalJSON['level'] = level;
        }
    }
    else { // Check for other log formats
    }
    return { date, level, category, kind, message, rawLine: undefined, additionalJSON, ignoreFields };
}