rust/neon
1
0
Fork 0
mirror of https://github.com/neondatabase/neon.git synced 2026-05-18 13:40:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

have claude generate plumbing for standby_horizon_lease_length

Browse Source
This commit is contained in:
Christian Schwarz
2025-07-25 13:16:20 +02:00
parent 23d1029afd
commit 2ee24900ca
4 changed files with 54 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
pageserver/src/tenant.rs
View File

@@ -4213,6 +4213,19 @@ impl TenantShard {
.unwrap_or(conf.default_tenant_conf.lsn_lease_length)
}
pub fn get_standby_horizon_lease_length(&self) -> Duration {
Self::get_standby_horizon_lease_length_impl(self.conf, &self.tenant_conf.load().tenant_conf)
}
pub fn get_standby_horizon_lease_length_impl(
conf: &'static PageServerConf,
tenant_conf: &pageserver_api::models::TenantConfig,
) -> Duration {
tenant_conf
.standby_horizon_lease_length
.unwrap_or(conf.default_tenant_conf.standby_horizon_lease_length)
}
pub fn get_timeline_offloading_enabled(&self) -> bool {
if self.conf.timeline_offloading {
return true;
@@ -8876,15 +8889,15 @@ mod tests {
],
// image layers
vec![
(Lsn(0x10), vec![(key1, test_img("metadata key 1"))]),
(
Lsn(0x30),
vec![
(key0, test_img("metadata key 0")),
(key3, test_img("metadata key 3")),
],
),
],
(Lsn(0x10), vec![(key1, test_img("metadata key 1"))]),
(
Lsn(0x30),
vec![
(key0, test_img("metadata key 0")),
(key3, test_img("metadata key 3")),
],
),
],
Lsn(0x30),
)
.await?;

10
pageserver/src/tenant/timeline.rs
View File

@@ -1886,7 +1886,7 @@ impl Timeline {
}
let applied_gc_cutoff_lsn =
todo!("think about boundary conditions? we didn't have any before though");
let length = todo!("duplicate init lease deadline logic?");
let length = self.get_standby_horizon_lease_length();
self.standby_horizons
.upsert_lease(lease_id, lsn, length)
.map(|lease| lease.valid_until)
@@ -2669,6 +2669,14 @@ impl Timeline {
.unwrap_or(self.conf.default_tenant_conf.lsn_lease_length_for_ts)
}
pub(crate) fn get_standby_horizon_lease_length(&self) -> Duration {
let tenant_conf = self.tenant_conf.load();
tenant_conf
.tenant_conf
.standby_horizon_lease_length
.unwrap_or(self.conf.default_tenant_conf.standby_horizon_lease_length)
}
pub(crate) fn is_gc_blocked_by_lsn_lease_deadline(&self) -> bool {
let tenant_conf = self.tenant_conf.load();
tenant_conf.is_gc_blocked_by_lsn_lease_deadline()