agent

const (
	// FlagWatchdogPath specifies the path to the watchdog device
	FlagWatchdogPath = "watchdog-path"

	// FlagWatchdogTimeout specifies the watchdog timeout duration
	FlagWatchdogTimeout = "watchdog-timeout"

	// FlagPetInterval specifies the pet interval (how often to pet the watchdog)
	FlagPetInterval = "pet-interval"

	// FlagSBDDevice specifies the path to the SBD block device
	FlagSBDDevice = "sbd-device"

	// FlagSBDFileLocking enables file locking for SBD device operations
	FlagSBDFileLocking = "sbd-file-locking"

	// FlagNodeName specifies the name of this Kubernetes node
	FlagNodeName = "node-name"

	// FlagClusterName specifies the name of the cluster for node mapping
	FlagClusterName = "cluster-name"

	// FlagNodeID specifies the unique numeric ID for this node (deprecated)
	FlagNodeID = "node-id"

	// FlagSBDTimeoutSeconds specifies the SBD timeout in seconds
	FlagSBDTimeoutSeconds = "sbd-timeout-seconds"

	// FlagSBDUpdateInterval specifies the interval for updating SBD device with node status
	FlagSBDUpdateInterval = "sbd-update-interval"

	// FlagPeerCheckInterval specifies the interval for checking peer heartbeats
	FlagPeerCheckInterval = "peer-check-interval"

	// FlagLogLevel specifies the log level (debug, info, warn, error)
	FlagLogLevel = "log-level"

	// FlagRebootMethod specifies the method to use for self-fencing
	FlagRebootMethod = "reboot-method"

	// FlagMetricsPort specifies the port for Prometheus metrics endpoint
	FlagMetricsPort = "metrics-port"

	// FlagStaleNodeTimeout specifies the timeout for considering nodes stale
	FlagStaleNodeTimeout = "stale-node-timeout"
)

const (
	// DefaultWatchdogPath is the default path to the watchdog device
	DefaultWatchdogPath = "/dev/watchdog"

	// DefaultWatchdogTimeout is the default watchdog timeout duration
	DefaultWatchdogTimeout = "60s"

	// DefaultPetInterval is the default pet interval
	DefaultPetInterval = "15s"

	// DefaultSBDDevice is the default SBD device path (empty means no SBD device)
	DefaultSBDDevice = ""

	// DefaultSBDFileLocking is the default SBD file locking setting
	DefaultSBDFileLocking = true

	// DefaultNodeName is the default node name (empty means get from environment)
	DefaultNodeName = ""

	// DefaultClusterName is the default cluster name
	DefaultClusterName = "default-cluster"

	// DefaultNodeID is the default node ID (0 means use hash-based mapping)
	DefaultNodeID = 0

	// DefaultSBDTimeoutSeconds is the default SBD timeout in seconds
	DefaultSBDTimeoutSeconds = 30

	// DefaultSBDUpdateInterval is the default SBD update interval
	DefaultSBDUpdateInterval = "5s"

	// DefaultPeerCheckInterval is the default peer check interval
	DefaultPeerCheckInterval = "5s"

	// DefaultLogLevel is the default log level
	DefaultLogLevel = "info"

	// DefaultRebootMethod is the default reboot method
	DefaultRebootMethod = "systemctl-reboot"

	// DefaultMetricsPort is the default metrics port
	DefaultMetricsPort = 8082

	// DefaultStaleNodeTimeout is the default stale node timeout
	DefaultStaleNodeTimeout = "1h"
)

const (
	// SharedStorageSBDDeviceFile is the filename for the SBD device within shared storage
	SharedStorageSBDDeviceFile = "sbd-device"

	// SharedStorageFenceDeviceFile is the filename for the fence device within shared storage
	SharedStorageFenceDeviceSuffix = "-fence"

	// SharedStorageNodeMappingFile is the filename for the node mapping within shared storage
	SharedStorageNodeMappingSuffix = "-nodemap"

	// SharedStorageSBDDeviceDirectory is the directory for the SBD device within shared storage
	SharedStorageSBDDeviceDirectory = "/dev/sbd"
)