Struct DaemonConfig 

pub struct DaemonConfig {
    pub pg_pool: Option<PgPool>,
    pub database_url: Option<String>,
    pub device_key_pem: Option<Redacted<String>>,
    pub no_server: bool,
    pub server_addrs: Vec<SocketAddr>,
    pub watchdog_timeout: Option<Duration>,
    pub background_tasks: Vec<Arc<dyn BackgroundTask>>,
    pub backups: Option<Arc<BackupRegistry>>,
    pub binary_version: String,
}

Configuration for the alertd daemon

Fields

pg_pool: Option<PgPool>

Database connection pool, opened by the caller.

Centralising pool creation at the caller lets bestool alertd reuse the pool for one-off setup queries (kind detection, device key lookup) instead of opening additional short-lived connections.

None on hosts with no Tamanu deployment (and therefore no database).

database_url: Option<String>

Database connection URL, retained for redacted display.

device_key_pem: Option<Redacted<String>>

Tamanu device key PEM, used as the client identity for canopy.

Held only long enough to build the canopy reqwest::Client at startup, then dropped. Wrapped in Redacted so debug-logging the config can’t leak the key.

no_server: bool

Whether to disable the HTTP server

server_addrs: Vec<SocketAddr>

HTTP server bind addresses

watchdog_timeout: Option<Duration>

Watchdog timeout duration

If no background task reports activity within this duration, the daemon will exit with an error so it can be restarted by the service manager. Set to None to disable the watchdog.

background_tasks: Vec<Arc<dyn BackgroundTask>>

Background tasks to run on a schedule.

Each task ticks at its own interval(). Errors are logged but do not kill the daemon. Activity from each tick counts towards the watchdog.

backups: Option<Arc<BackupRegistry>>

Backup run registry, set when backups are compiled in. Surfaced via the daemon’s status so an operator can see what’s backing up right now.

binary_version: String

Version of the running bestool binary, shown in the systemd status line.

Distinct from this crate’s own VERSION: bestool and bestool-alertd are versioned independently, so the caller threads in its own version.

Implementations

impl DaemonConfig

pub fn new(pg_pool: Option<PgPool>, database_url: Option<String>) -> Self

pub fn with_binary_version(self, version: String) -> Self

Set the running binary’s (bestool’s) version for the status line.

pub fn with_task(self, task: Arc<dyn BackgroundTask>) -> Self

pub fn with_backups(self, registry: Arc<BackupRegistry>) -> Self

Attach the backup registry, so the daemon’s status can list in-flight runs.

pub fn with_device_key_pem(self, pem: String) -> Self

pub fn with_no_server(self, no_server: bool) -> Self

pub fn with_server_addrs(self, server_addrs: Vec<SocketAddr>) -> Self

pub fn with_watchdog_timeout(self, watchdog_timeout: Option<Duration>) -> Self

Trait Implementations

impl Clone for DaemonConfig

fn clone(&self) -> DaemonConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DaemonConfig

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

Formats the value using the given formatter.