Merge commit 'be5bbaeca' into problame/standby-horizon-leases

libs/pageserver_api/src/config.rs

@@ -226,6 +226,7 @@ pub struct ConfigToml {
     pub synthetic_size_calculation_interval: Duration,
     pub disk_usage_based_eviction: DiskUsageEvictionTaskConfig,
     pub test_remote_failures: u64,
+    pub test_remote_failures_probability: u64,
     pub ondemand_download_behavior_treat_error_as_warn: bool,
     #[serde(with = "humantime_serde")]
     pub background_task_maximum_delay: Duration,
@@ -271,6 +272,9 @@ pub struct ConfigToml {
     pub timeline_import_config: TimelineImportConfig,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub basebackup_cache_config: Option<BasebackupCacheConfig>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub image_layer_generation_large_timeline_threshold: Option<u64>,
+    pub force_metric_collection_on_scrape: bool,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
@@ -560,6 +564,11 @@ pub struct TenantConfigToml {
     pub gc_period: Duration,
     // Delta layer churn threshold to create L1 image layers.
     pub image_creation_threshold: usize,
+    // HADRON
+    // When the timeout is reached, PageServer will (1) force compact any remaining L0 deltas and
+    // (2) create image layers if there are any L1 deltas.
+    #[serde(with = "humantime_serde")]
+    pub image_layer_force_creation_period: Option<Duration>,
     // Determines how much history is retained, to allow
     // branching and read replicas at an older point in time.
     // The unit is time.
@@ -762,6 +771,7 @@ impl Default for ConfigToml {
             disk_usage_based_eviction: DiskUsageEvictionTaskConfig::default(),
 
             test_remote_failures: (0),
+            test_remote_failures_probability: (100),
 
             ondemand_download_behavior_treat_error_as_warn: (false),
 
@@ -825,6 +835,8 @@ impl Default for ConfigToml {
             },
             basebackup_cache_config: None,
             posthog_config: None,
+            image_layer_generation_large_timeline_threshold: Some(2 * 1024 * 1024 * 1024),
+            force_metric_collection_on_scrape: true,
         }
     }
 }
@@ -918,6 +930,7 @@ impl Default for TenantConfigToml {
             gc_period: humantime::parse_duration(DEFAULT_GC_PERIOD)
                 .expect("cannot parse default gc period"),
             image_creation_threshold: DEFAULT_IMAGE_CREATION_THRESHOLD,
+            image_layer_force_creation_period: None,
             pitr_interval: humantime::parse_duration(DEFAULT_PITR_INTERVAL)
                 .expect("cannot parse default PITR interval"),
             walreceiver_connect_timeout: humantime::parse_duration(

libs/pageserver_api/src/models.rs

@@ -600,6 +600,9 @@ pub struct TenantConfigPatch {
     pub gc_period: FieldPatch<String>,
     #[serde(skip_serializing_if = "FieldPatch::is_noop")]
     pub image_creation_threshold: FieldPatch<usize>,
+    // HADRON
+    #[serde(skip_serializing_if = "FieldPatch::is_noop")]
+    pub image_layer_force_creation_period: FieldPatch<String>,
     #[serde(skip_serializing_if = "FieldPatch::is_noop")]
     pub pitr_interval: FieldPatch<String>,
     #[serde(skip_serializing_if = "FieldPatch::is_noop")]
@@ -705,6 +708,11 @@ pub struct TenantConfig {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub image_creation_threshold: Option<usize>,
 
+    // HADRON
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(with = "humantime_serde")]
+    pub image_layer_force_creation_period: Option<Duration>,
+
     #[serde(skip_serializing_if = "Option::is_none")]
     #[serde(with = "humantime_serde")]
     pub pitr_interval: Option<Duration>,
@@ -807,6 +815,7 @@ impl TenantConfig {
             mut gc_horizon,
             mut gc_period,
             mut image_creation_threshold,
+            mut image_layer_force_creation_period,
             mut pitr_interval,
             mut walreceiver_connect_timeout,
             mut lagging_wal_timeout,
@@ -871,6 +880,11 @@ impl TenantConfig {
         patch
             .image_creation_threshold
             .apply(&mut image_creation_threshold);
+        // HADRON
+        patch
+            .image_layer_force_creation_period
+            .map(|v| humantime::parse_duration(&v))?
+            .apply(&mut image_layer_force_creation_period);
         patch
             .pitr_interval
             .map(|v| humantime::parse_duration(&v))?
@@ -956,6 +970,7 @@ impl TenantConfig {
             gc_horizon,
             gc_period,
             image_creation_threshold,
+            image_layer_force_creation_period,
             pitr_interval,
             walreceiver_connect_timeout,
             lagging_wal_timeout,
@@ -1031,6 +1046,9 @@ impl TenantConfig {
             image_creation_threshold: self
                 .image_creation_threshold
                 .unwrap_or(global_conf.image_creation_threshold),
+            image_layer_force_creation_period: self
+                .image_layer_force_creation_period
+                .or(global_conf.image_layer_force_creation_period),
             pitr_interval: self.pitr_interval.unwrap_or(global_conf.pitr_interval),
             walreceiver_connect_timeout: self
                 .walreceiver_connect_timeout