common

const (
	// DefaultPollInterval is the default value for interval between running processes check
	DefaultPollInterval = time.Second
	// DefaultTimeout is the default value for timeout before invoke error during running processes check
	// To run without timeout set value to 0
	DefaultTimeout = 0
	// DefaultWaitAll is the default value whether wait for all other main process of container exiting
	DefaultWaitAllProcesses = "true"
	// TrainingCompleted is the job finished marker in $$$$.pid file when main training process is completed
	TrainingCompleted = "completed"

	// TrainingEarlyStopped is the job finished marker in $$$$.pid file when main training process is early stopped
	TrainingEarlyStopped = "early-stopped"

	// DefaultFilter is the default metrics collector filter to parse the metrics.
	// Metrics must be printed this way
	// loss=0.3
	// accuracy=.98
	// Score=-7.53e-05
	// Score=-7.53e+05
	// Score=1E0
	// Score=1.23E10
	DefaultFilter = `([\w|-]+)\s*=\s*([+-]?\d*(\.\d+)?([Ee][+-]?\d+)?)`

	TimeStampJsonKey = "timestamp"

	// TODO (andreyvelich): Do we need to maintain 2 names? Should we leave only 1?
	MetricCollectorContainerName       = "metrics-collector"
	MetricLoggerCollectorContainerName = "metrics-logger-and-collector"
)