Struct ClusterConfig 

pub struct ClusterConfig {
    pub url: String,
    pub node_id: String,
    pub advertise_addr: Option<String>,
    pub check_interval: Duration,
    pub lease: Duration,
    pub session_timeout: Duration,
}

Fields

url: String

PostgreSQL URL shared by every node.

node_id: String

This node’s name in health output, logs and orbit_cluster.

advertise_addr: Option<String>

URL clients and workers should use to reach this node directly.

check_interval: Duration

How often a standby tries to take the lock and the leader re-checks it.

lease: Duration

The leader stops serving when its last successful check is older than this. Must be shorter than the server-side session timeout below, so a partitioned leader stops before PostgreSQL releases its lock.

session_timeout: Duration

idle_session_timeout for the election session (PostgreSQL 14+): the server ends a leader session that stopped checking in, which releases the lock even when the leader host is unreachable.

Implementations

impl ClusterConfig

pub fn new(url: &str, node_id: &str) -> ClusterConfig

Trait Implementations

impl Clone for ClusterConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ClusterConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.