# List of files to monitor (mandatory), can include file globs.
#LOGS=/var/log/*.log,/var/log/mail.info

## Metrics exporting.

# HTTP port to listen on. (default "3903")
#PORT=3903

# Address to bind to. (defaults to '::')
#HOST=::

# Extra command-line arguments to pass to the server.
#EXTRA_ARGS=""

# mtail supports the following options:
#  --block_profile_rate int
#    Nanoseconds of block time before goroutine blocking events reported.
#    0 turns off.  See https://golang.org/pkg/runtime/#SetBlockProfileRate
#  --collectd_prefix string
#    Prefix to use for collectd metrics.
#  --collectd_socketpath string
#    Path to collectd unixsock to write metrics to.
#  --emit_metric_timestamp
#    Emit the recorded timestamp of a metric.  If disabled (the default) no
#    explicit timestamp is sent to a collector.
#  --emit_prog_label
#    Emit the 'prog' label in variable exports. (default true)
#  --expired_metrics_gc_interval duration
#    interval between expired metric garbage collection runs (default 1h0m0s)
#  --graphite_host_port string
#    Host:port to graphite carbon server to write metrics to.
#  --graphite_prefix string
#    Prefix to use for graphite metrics.
#  --ignore_filename_regex_pattern string
#    .
#  --log_backtrace_at value
#    when logging hits line file:N, emit a stack trace
#  --metric_push_interval duration
#    interval between metric pushes to passive collectors (default 1m0s)
#  --metric_push_write_deadline duration
#    Time to wait for a push to succeed before exiting with an error.
#    (default 10s)
#  --mtailDebug int
#    Set parser debug level.
#  --mutex_profile_fraction int
#    Fraction of mutex contention events reported.  0 turns off.
#    See http://golang.org/pkg/runtime/#SetMutexProfileFraction
#  --override_timezone string
#    If set, use the provided timezone in timestamp conversion, instead of UTC.
#  --poll_interval duration
#    Set the interval to poll all log files for data; must be positive, or zero
#    to disable polling.  With polling mode, only the files found at mtail
#    startup will be polled. (default 250ms)
#  --stale_log_gc_interval duration
#    interval between stale log garbage collection runs (default 1h0m0s)
#  --statsd_hostport string
#    Host:port to statsd server to write metrics to.
#  --statsd_prefix string
#    Prefix to use for statsd metrics.
#  --syslog_use_current_year
#    Patch yearless timestamps with the present year. (default true)
#  --trace_sample_period int
#    Sample period for traces.  If non-zero, every nth trace will be sampled.
#  --v value
#    log level for V logs
#  --vm_logs_runtime_errors
#    Enables logging of runtime errors to the standard log.  Set to false to
#    only have the errors printed to the HTTP console. (default true)
#  --vmodule value
#    comma-separated list of pattern=N settings for file-filtered logging
