this.getHealthStatus = function (healthStatus) {
                var status = "unknown";

                if (healthStatus && HEALTH_STATUS_MAP.hasOwnProperty(healthStatus.toUpperCase())) {
                    status = HEALTH_STATUS_MAP[healthStatus.toUpperCase()];
                }
                return status;
            };
            var HEALTH_STATUS_MAP = {
                    // resources
                    STATE_DEGRADED : "warning",
                    STATE_FAILED   : "error",
                    STATE_OK       : "ok",
                    STATE_NORMAL   : "normal",
                    STATE_UNKNOWN  : "unknown",
                    STATUS_OK      : "ok",
                    STATUS_CRITICAL: "error",
                    STATUS_WARNING : "warning",
                    STATUS_UNKNOWN : "unknown",
                    OK             : "ok",
                    UNKNOWN        : "unknown",
                    WARNING        : "warning",
                    MAJOR          : "warning",
                    CRITICAL       : "error",
                    DISABLED       : "disabled",
                    // mock resources
                    ok             : "ok",
                    unknown        : "unknown",
                    warning        : "warning",
                    critical       : "error",
                    major          : "warning",
                    error          : "error",
                    disabled       : "disabled",
                    // alerts
                    Warning        : "warning",
                    Critical       : "error",
                    Disabled       : "disabled",
                    // tasks
                    Unknown        : "unknown",
                    New            : "unknown",
                    Running        : "unknown",
                    Suspended      : "disabled",
                    Terminated     : "disabled",
                    Killed         : "disabled",
                    Completed      : "ok",
                    Error          : "error",
                    Interrupted    : "error",
                    // mock tasks
                    'new'          : "unknown",
                    running        : "unknown",
                    suspended      : "disabled",
                    terminated     : "disabled",
                    killed         : "disabled",
                    completed      : "ok",
                    interrupted    : "error"
                };