Line data Source code
1 : use camino::Utf8PathBuf;
2 :
3 : #[cfg(test)]
4 : mod tests;
5 :
6 : use const_format::formatcp;
7 : pub const DEFAULT_PG_LISTEN_PORT: u16 = 64000;
8 : pub const DEFAULT_PG_LISTEN_ADDR: &str = formatcp!("127.0.0.1:{DEFAULT_PG_LISTEN_PORT}");
9 : pub const DEFAULT_HTTP_LISTEN_PORT: u16 = 9898;
10 : pub const DEFAULT_HTTP_LISTEN_ADDR: &str = formatcp!("127.0.0.1:{DEFAULT_HTTP_LISTEN_PORT}");
11 :
12 : use postgres_backend::AuthType;
13 : use remote_storage::RemoteStorageConfig;
14 : use serde_with::serde_as;
15 : use std::{
16 : collections::HashMap,
17 : num::{NonZeroU64, NonZeroUsize},
18 : str::FromStr,
19 : time::Duration,
20 : };
21 : use utils::logging::LogFormat;
22 :
23 : use crate::models::ImageCompressionAlgorithm;
24 : use crate::models::LsnLease;
25 :
26 : // Certain metadata (e.g. externally-addressable name, AZ) is delivered
27 : // as a separate structure. This information is not neeed by the pageserver
28 : // itself, it is only used for registering the pageserver with the control
29 : // plane and/or storage controller.
30 : //
31 5 : #[derive(PartialEq, Eq, Debug, serde::Serialize, serde::Deserialize)]
32 : pub struct NodeMetadata {
33 : #[serde(rename = "host")]
34 : pub postgres_host: String,
35 : #[serde(rename = "port")]
36 : pub postgres_port: u16,
37 : pub http_host: String,
38 : pub http_port: u16,
39 :
40 : // Deployment tools may write fields to the metadata file beyond what we
41 : // use in this type: this type intentionally only names fields that require.
42 : #[serde(flatten)]
43 : pub other: HashMap<String, serde_json::Value>,
44 : }
45 :
46 : /// `pageserver.toml`
47 : ///
48 : /// We use serde derive with `#[serde(default)]` to generate a deserializer
49 : /// that fills in the default values for each config field.
50 : ///
51 : /// If there cannot be a static default value because we need to make runtime
52 : /// checks to determine the default, make it an `Option` (which defaults to None).
53 : /// The runtime check should be done in the consuming crate, i.e., `pageserver`.
54 : #[serde_as]
55 22 : #[derive(Clone, Debug, serde::Deserialize, serde::Serialize)]
56 : #[serde(default, deny_unknown_fields)]
57 : pub struct ConfigToml {
58 : // types mapped 1:1 into the runtime PageServerConfig type
59 : pub listen_pg_addr: String,
60 : pub listen_http_addr: String,
61 : pub availability_zone: Option<String>,
62 : #[serde(with = "humantime_serde")]
63 : pub wait_lsn_timeout: Duration,
64 : #[serde(with = "humantime_serde")]
65 : pub wal_redo_timeout: Duration,
66 : pub superuser: String,
67 : pub locale: String,
68 : pub page_cache_size: usize,
69 : pub max_file_descriptors: usize,
70 : pub pg_distrib_dir: Option<Utf8PathBuf>,
71 : #[serde_as(as = "serde_with::DisplayFromStr")]
72 : pub http_auth_type: AuthType,
73 : #[serde_as(as = "serde_with::DisplayFromStr")]
74 : pub pg_auth_type: AuthType,
75 : pub auth_validation_public_key_path: Option<Utf8PathBuf>,
76 : pub remote_storage: Option<RemoteStorageConfig>,
77 : pub tenant_config: TenantConfigToml,
78 : #[serde_as(as = "serde_with::DisplayFromStr")]
79 : pub broker_endpoint: storage_broker::Uri,
80 : #[serde(with = "humantime_serde")]
81 : pub broker_keepalive_interval: Duration,
82 : #[serde_as(as = "serde_with::DisplayFromStr")]
83 : pub log_format: LogFormat,
84 : pub concurrent_tenant_warmup: NonZeroUsize,
85 : pub concurrent_tenant_size_logical_size_queries: NonZeroUsize,
86 : #[serde(with = "humantime_serde")]
87 : pub metric_collection_interval: Duration,
88 : pub metric_collection_endpoint: Option<reqwest::Url>,
89 : pub metric_collection_bucket: Option<RemoteStorageConfig>,
90 : #[serde(with = "humantime_serde")]
91 : pub synthetic_size_calculation_interval: Duration,
92 : pub disk_usage_based_eviction: Option<DiskUsageEvictionTaskConfig>,
93 : pub test_remote_failures: u64,
94 : pub ondemand_download_behavior_treat_error_as_warn: bool,
95 : #[serde(with = "humantime_serde")]
96 : pub background_task_maximum_delay: Duration,
97 : pub control_plane_api: Option<reqwest::Url>,
98 : pub control_plane_api_token: Option<String>,
99 : pub control_plane_emergency_mode: bool,
100 : pub heatmap_upload_concurrency: usize,
101 : pub secondary_download_concurrency: usize,
102 : pub virtual_file_io_engine: Option<crate::models::virtual_file::IoEngineKind>,
103 : pub ingest_batch_size: u64,
104 : pub max_vectored_read_bytes: MaxVectoredReadBytes,
105 : pub image_compression: ImageCompressionAlgorithm,
106 : pub timeline_offloading: bool,
107 : pub ephemeral_bytes_per_memory_kb: usize,
108 : pub l0_flush: Option<crate::models::L0FlushConfig>,
109 : pub virtual_file_io_mode: Option<crate::models::virtual_file::IoMode>,
110 : #[serde(skip_serializing_if = "Option::is_none")]
111 : pub no_sync: Option<bool>,
112 : }
113 :
114 4 : #[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
115 : #[serde(deny_unknown_fields)]
116 : pub struct DiskUsageEvictionTaskConfig {
117 : pub max_usage_pct: utils::serde_percent::Percent,
118 : pub min_avail_bytes: u64,
119 : #[serde(with = "humantime_serde")]
120 : pub period: Duration,
121 : #[cfg(feature = "testing")]
122 : pub mock_statvfs: Option<statvfs::mock::Behavior>,
123 : /// Select sorting for evicted layers
124 : #[serde(default)]
125 : pub eviction_order: EvictionOrder,
126 : }
127 :
128 : pub mod statvfs {
129 : pub mod mock {
130 0 : #[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
131 : #[serde(tag = "type")]
132 : pub enum Behavior {
133 : Success {
134 : blocksize: u64,
135 : total_blocks: u64,
136 : name_filter: Option<utils::serde_regex::Regex>,
137 : },
138 : #[cfg(feature = "testing")]
139 : Failure { mocked_error: MockedError },
140 : }
141 :
142 : #[cfg(feature = "testing")]
143 0 : #[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
144 : #[allow(clippy::upper_case_acronyms)]
145 : pub enum MockedError {
146 : EIO,
147 : }
148 :
149 : #[cfg(feature = "testing")]
150 : impl From<MockedError> for nix::Error {
151 0 : fn from(e: MockedError) -> Self {
152 0 : match e {
153 0 : MockedError::EIO => nix::Error::EIO,
154 0 : }
155 0 : }
156 : }
157 : }
158 : }
159 :
160 0 : #[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
161 : #[serde(tag = "type", content = "args")]
162 : pub enum EvictionOrder {
163 : RelativeAccessed {
164 : highest_layer_count_loses_first: bool,
165 : },
166 : }
167 :
168 : impl Default for EvictionOrder {
169 2 : fn default() -> Self {
170 2 : Self::RelativeAccessed {
171 2 : highest_layer_count_loses_first: true,
172 2 : }
173 2 : }
174 : }
175 :
176 0 : #[derive(Copy, Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
177 : #[serde(transparent)]
178 : pub struct MaxVectoredReadBytes(pub NonZeroUsize);
179 :
180 : /// A tenant's calcuated configuration, which is the result of merging a
181 : /// tenant's TenantConfOpt with the global TenantConf from PageServerConf.
182 : ///
183 : /// For storing and transmitting individual tenant's configuration, see
184 : /// TenantConfOpt.
185 4 : #[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
186 : #[serde(deny_unknown_fields, default)]
187 : pub struct TenantConfigToml {
188 : // Flush out an inmemory layer, if it's holding WAL older than this
189 : // This puts a backstop on how much WAL needs to be re-digested if the
190 : // page server crashes.
191 : // This parameter actually determines L0 layer file size.
192 : pub checkpoint_distance: u64,
193 : // Inmemory layer is also flushed at least once in checkpoint_timeout to
194 : // eventually upload WAL after activity is stopped.
195 : #[serde(with = "humantime_serde")]
196 : pub checkpoint_timeout: Duration,
197 : // Target file size, when creating image and delta layers.
198 : // This parameter determines L1 layer file size.
199 : pub compaction_target_size: u64,
200 : // How often to check if there's compaction work to be done.
201 : // Duration::ZERO means automatic compaction is disabled.
202 : #[serde(with = "humantime_serde")]
203 : pub compaction_period: Duration,
204 : // Level0 delta layer threshold for compaction.
205 : pub compaction_threshold: usize,
206 : pub compaction_algorithm: crate::models::CompactionAlgorithmSettings,
207 : // Determines how much history is retained, to allow
208 : // branching and read replicas at an older point in time.
209 : // The unit is #of bytes of WAL.
210 : // Page versions older than this are garbage collected away.
211 : pub gc_horizon: u64,
212 : // Interval at which garbage collection is triggered.
213 : // Duration::ZERO means automatic GC is disabled
214 : #[serde(with = "humantime_serde")]
215 : pub gc_period: Duration,
216 : // Delta layer churn threshold to create L1 image layers.
217 : pub image_creation_threshold: usize,
218 : // Determines how much history is retained, to allow
219 : // branching and read replicas at an older point in time.
220 : // The unit is time.
221 : // Page versions older than this are garbage collected away.
222 : #[serde(with = "humantime_serde")]
223 : pub pitr_interval: Duration,
224 : /// Maximum amount of time to wait while opening a connection to receive wal, before erroring.
225 : #[serde(with = "humantime_serde")]
226 : pub walreceiver_connect_timeout: Duration,
227 : /// Considers safekeepers stalled after no WAL updates were received longer than this threshold.
228 : /// A stalled safekeeper will be changed to a newer one when it appears.
229 : #[serde(with = "humantime_serde")]
230 : pub lagging_wal_timeout: Duration,
231 : /// Considers safekeepers lagging when their WAL is behind another safekeeper for more than this threshold.
232 : /// A lagging safekeeper will be changed after `lagging_wal_timeout` time elapses since the last WAL update,
233 : /// to avoid eager reconnects.
234 : pub max_lsn_wal_lag: NonZeroU64,
235 : pub eviction_policy: crate::models::EvictionPolicy,
236 : pub min_resident_size_override: Option<u64>,
237 : // See the corresponding metric's help string.
238 : #[serde(with = "humantime_serde")]
239 : pub evictions_low_residence_duration_metric_threshold: Duration,
240 :
241 : /// If non-zero, the period between uploads of a heatmap from attached tenants. This
242 : /// may be disabled if a Tenant will not have secondary locations: only secondary
243 : /// locations will use the heatmap uploaded by attached locations.
244 : #[serde(with = "humantime_serde")]
245 : pub heatmap_period: Duration,
246 :
247 : /// If true then SLRU segments are dowloaded on demand, if false SLRU segments are included in basebackup
248 : pub lazy_slru_download: bool,
249 :
250 : pub timeline_get_throttle: crate::models::ThrottleConfig,
251 :
252 : // How much WAL must be ingested before checking again whether a new image layer is required.
253 : // Expresed in multiples of checkpoint distance.
254 : pub image_layer_creation_check_threshold: u8,
255 :
256 : /// The length for an explicit LSN lease request.
257 : /// Layers needed to reconstruct pages at LSN will not be GC-ed during this interval.
258 : #[serde(with = "humantime_serde")]
259 : pub lsn_lease_length: Duration,
260 :
261 : /// The length for an implicit LSN lease granted as part of `get_lsn_by_timestamp` request.
262 : /// Layers needed to reconstruct pages at LSN will not be GC-ed during this interval.
263 : #[serde(with = "humantime_serde")]
264 : pub lsn_lease_length_for_ts: Duration,
265 :
266 : /// Enable auto-offloading of timelines.
267 : /// (either this flag or the pageserver-global one need to be set)
268 : pub timeline_offloading: bool,
269 : }
270 :
271 : pub mod defaults {
272 : use crate::models::ImageCompressionAlgorithm;
273 :
274 : pub use storage_broker::DEFAULT_ENDPOINT as BROKER_DEFAULT_ENDPOINT;
275 :
276 : pub const DEFAULT_WAIT_LSN_TIMEOUT: &str = "300 s";
277 : pub const DEFAULT_WAL_REDO_TIMEOUT: &str = "60 s";
278 :
279 : pub const DEFAULT_SUPERUSER: &str = "cloud_admin";
280 : pub const DEFAULT_LOCALE: &str = if cfg!(target_os = "macos") {
281 : "C"
282 : } else {
283 : "C.UTF-8"
284 : };
285 :
286 : pub const DEFAULT_PAGE_CACHE_SIZE: usize = 8192;
287 : pub const DEFAULT_MAX_FILE_DESCRIPTORS: usize = 100;
288 :
289 : pub const DEFAULT_LOG_FORMAT: &str = "plain";
290 :
291 : pub const DEFAULT_CONCURRENT_TENANT_WARMUP: usize = 8;
292 :
293 : pub const DEFAULT_CONCURRENT_TENANT_SIZE_LOGICAL_SIZE_QUERIES: usize = 1;
294 :
295 : pub const DEFAULT_METRIC_COLLECTION_INTERVAL: &str = "10 min";
296 : pub const DEFAULT_METRIC_COLLECTION_ENDPOINT: Option<reqwest::Url> = None;
297 : pub const DEFAULT_SYNTHETIC_SIZE_CALCULATION_INTERVAL: &str = "10 min";
298 : pub const DEFAULT_BACKGROUND_TASK_MAXIMUM_DELAY: &str = "10s";
299 :
300 : pub const DEFAULT_HEATMAP_UPLOAD_CONCURRENCY: usize = 8;
301 : pub const DEFAULT_SECONDARY_DOWNLOAD_CONCURRENCY: usize = 1;
302 :
303 : pub const DEFAULT_INGEST_BATCH_SIZE: u64 = 100;
304 :
305 : /// Soft limit for the maximum size of a vectored read.
306 : ///
307 : /// This is determined by the largest NeonWalRecord that can exist (minus dbdir and reldir keys
308 : /// which are bounded by the blob io limits only). As of this writing, that is a `NeonWalRecord::ClogSetCommitted` record,
309 : /// with 32k xids. That's the max number of XIDS on a single CLOG page. The size of such a record
310 : /// is `sizeof(Transactionid) * 32768 + (some fixed overhead from 'timestamp`, the Vec length and whatever extra serde serialization adds)`.
311 : /// That is, slightly above 128 kB.
312 : pub const DEFAULT_MAX_VECTORED_READ_BYTES: usize = 130 * 1024; // 130 KiB
313 :
314 : pub const DEFAULT_IMAGE_COMPRESSION: ImageCompressionAlgorithm =
315 : ImageCompressionAlgorithm::Zstd { level: Some(1) };
316 :
317 : pub const DEFAULT_EPHEMERAL_BYTES_PER_MEMORY_KB: usize = 0;
318 :
319 : pub const DEFAULT_IO_BUFFER_ALIGNMENT: usize = 512;
320 : }
321 :
322 : impl Default for ConfigToml {
323 208 : fn default() -> Self {
324 : use defaults::*;
325 :
326 208 : Self {
327 208 : listen_pg_addr: (DEFAULT_PG_LISTEN_ADDR.to_string()),
328 208 : listen_http_addr: (DEFAULT_HTTP_LISTEN_ADDR.to_string()),
329 208 : availability_zone: (None),
330 208 : wait_lsn_timeout: (humantime::parse_duration(DEFAULT_WAIT_LSN_TIMEOUT)
331 208 : .expect("cannot parse default wait lsn timeout")),
332 208 : wal_redo_timeout: (humantime::parse_duration(DEFAULT_WAL_REDO_TIMEOUT)
333 208 : .expect("cannot parse default wal redo timeout")),
334 208 : superuser: (DEFAULT_SUPERUSER.to_string()),
335 208 : locale: DEFAULT_LOCALE.to_string(),
336 208 : page_cache_size: (DEFAULT_PAGE_CACHE_SIZE),
337 208 : max_file_descriptors: (DEFAULT_MAX_FILE_DESCRIPTORS),
338 208 : pg_distrib_dir: None, // Utf8PathBuf::from("./pg_install"), // TODO: formely, this was std::env::current_dir()
339 208 : http_auth_type: (AuthType::Trust),
340 208 : pg_auth_type: (AuthType::Trust),
341 208 : auth_validation_public_key_path: (None),
342 208 : remote_storage: None,
343 208 : broker_endpoint: (storage_broker::DEFAULT_ENDPOINT
344 208 : .parse()
345 208 : .expect("failed to parse default broker endpoint")),
346 208 : broker_keepalive_interval: (humantime::parse_duration(
347 208 : storage_broker::DEFAULT_KEEPALIVE_INTERVAL,
348 208 : )
349 208 : .expect("cannot parse default keepalive interval")),
350 208 : log_format: (LogFormat::from_str(DEFAULT_LOG_FORMAT).unwrap()),
351 208 :
352 208 : concurrent_tenant_warmup: (NonZeroUsize::new(DEFAULT_CONCURRENT_TENANT_WARMUP)
353 208 : .expect("Invalid default constant")),
354 208 : concurrent_tenant_size_logical_size_queries: NonZeroUsize::new(
355 208 : DEFAULT_CONCURRENT_TENANT_SIZE_LOGICAL_SIZE_QUERIES,
356 208 : )
357 208 : .unwrap(),
358 208 : metric_collection_interval: (humantime::parse_duration(
359 208 : DEFAULT_METRIC_COLLECTION_INTERVAL,
360 208 : )
361 208 : .expect("cannot parse default metric collection interval")),
362 208 : synthetic_size_calculation_interval: (humantime::parse_duration(
363 208 : DEFAULT_SYNTHETIC_SIZE_CALCULATION_INTERVAL,
364 208 : )
365 208 : .expect("cannot parse default synthetic size calculation interval")),
366 208 : metric_collection_endpoint: (DEFAULT_METRIC_COLLECTION_ENDPOINT),
367 208 :
368 208 : metric_collection_bucket: (None),
369 208 :
370 208 : disk_usage_based_eviction: (None),
371 208 :
372 208 : test_remote_failures: (0),
373 208 :
374 208 : ondemand_download_behavior_treat_error_as_warn: (false),
375 208 :
376 208 : background_task_maximum_delay: (humantime::parse_duration(
377 208 : DEFAULT_BACKGROUND_TASK_MAXIMUM_DELAY,
378 208 : )
379 208 : .unwrap()),
380 208 :
381 208 : control_plane_api: (None),
382 208 : control_plane_api_token: (None),
383 208 : control_plane_emergency_mode: (false),
384 208 :
385 208 : heatmap_upload_concurrency: (DEFAULT_HEATMAP_UPLOAD_CONCURRENCY),
386 208 : secondary_download_concurrency: (DEFAULT_SECONDARY_DOWNLOAD_CONCURRENCY),
387 208 :
388 208 : ingest_batch_size: (DEFAULT_INGEST_BATCH_SIZE),
389 208 :
390 208 : virtual_file_io_engine: None,
391 208 :
392 208 : max_vectored_read_bytes: (MaxVectoredReadBytes(
393 208 : NonZeroUsize::new(DEFAULT_MAX_VECTORED_READ_BYTES).unwrap(),
394 208 : )),
395 208 : image_compression: (DEFAULT_IMAGE_COMPRESSION),
396 208 : timeline_offloading: false,
397 208 : ephemeral_bytes_per_memory_kb: (DEFAULT_EPHEMERAL_BYTES_PER_MEMORY_KB),
398 208 : l0_flush: None,
399 208 : virtual_file_io_mode: None,
400 208 : tenant_config: TenantConfigToml::default(),
401 208 : no_sync: None,
402 208 : }
403 208 : }
404 : }
405 :
406 : pub mod tenant_conf_defaults {
407 :
408 : // FIXME: This current value is very low. I would imagine something like 1 GB or 10 GB
409 : // would be more appropriate. But a low value forces the code to be exercised more,
410 : // which is good for now to trigger bugs.
411 : // This parameter actually determines L0 layer file size.
412 : pub const DEFAULT_CHECKPOINT_DISTANCE: u64 = 256 * 1024 * 1024;
413 : pub const DEFAULT_CHECKPOINT_TIMEOUT: &str = "10 m";
414 :
415 : // FIXME the below configs are only used by legacy algorithm. The new algorithm
416 : // has different parameters.
417 :
418 : // Target file size, when creating image and delta layers.
419 : // This parameter determines L1 layer file size.
420 : pub const DEFAULT_COMPACTION_TARGET_SIZE: u64 = 128 * 1024 * 1024;
421 :
422 : pub const DEFAULT_COMPACTION_PERIOD: &str = "20 s";
423 : pub const DEFAULT_COMPACTION_THRESHOLD: usize = 10;
424 : pub const DEFAULT_COMPACTION_ALGORITHM: crate::models::CompactionAlgorithm =
425 : crate::models::CompactionAlgorithm::Legacy;
426 :
427 : pub const DEFAULT_GC_HORIZON: u64 = 64 * 1024 * 1024;
428 :
429 : // Large DEFAULT_GC_PERIOD is fine as long as PITR_INTERVAL is larger.
430 : // If there's a need to decrease this value, first make sure that GC
431 : // doesn't hold a layer map write lock for non-trivial operations.
432 : // Relevant: https://github.com/neondatabase/neon/issues/3394
433 : pub const DEFAULT_GC_PERIOD: &str = "1 hr";
434 : pub const DEFAULT_IMAGE_CREATION_THRESHOLD: usize = 3;
435 : pub const DEFAULT_PITR_INTERVAL: &str = "7 days";
436 : pub const DEFAULT_WALRECEIVER_CONNECT_TIMEOUT: &str = "10 seconds";
437 : pub const DEFAULT_WALRECEIVER_LAGGING_WAL_TIMEOUT: &str = "10 seconds";
438 : // The default limit on WAL lag should be set to avoid causing disconnects under high throughput
439 : // scenarios: since the broker stats are updated ~1/s, a value of 1GiB should be sufficient for
440 : // throughputs up to 1GiB/s per timeline.
441 : pub const DEFAULT_MAX_WALRECEIVER_LSN_WAL_LAG: u64 = 1024 * 1024 * 1024;
442 : pub const DEFAULT_EVICTIONS_LOW_RESIDENCE_DURATION_METRIC_THRESHOLD: &str = "24 hour";
443 : // By default ingest enough WAL for two new L0 layers before checking if new image
444 : // image layers should be created.
445 : pub const DEFAULT_IMAGE_LAYER_CREATION_CHECK_THRESHOLD: u8 = 2;
446 : }
447 :
448 : impl Default for TenantConfigToml {
449 390 : fn default() -> Self {
450 : use tenant_conf_defaults::*;
451 390 : Self {
452 390 : checkpoint_distance: DEFAULT_CHECKPOINT_DISTANCE,
453 390 : checkpoint_timeout: humantime::parse_duration(DEFAULT_CHECKPOINT_TIMEOUT)
454 390 : .expect("cannot parse default checkpoint timeout"),
455 390 : compaction_target_size: DEFAULT_COMPACTION_TARGET_SIZE,
456 390 : compaction_period: humantime::parse_duration(DEFAULT_COMPACTION_PERIOD)
457 390 : .expect("cannot parse default compaction period"),
458 390 : compaction_threshold: DEFAULT_COMPACTION_THRESHOLD,
459 390 : compaction_algorithm: crate::models::CompactionAlgorithmSettings {
460 390 : kind: DEFAULT_COMPACTION_ALGORITHM,
461 390 : },
462 390 : gc_horizon: DEFAULT_GC_HORIZON,
463 390 : gc_period: humantime::parse_duration(DEFAULT_GC_PERIOD)
464 390 : .expect("cannot parse default gc period"),
465 390 : image_creation_threshold: DEFAULT_IMAGE_CREATION_THRESHOLD,
466 390 : pitr_interval: humantime::parse_duration(DEFAULT_PITR_INTERVAL)
467 390 : .expect("cannot parse default PITR interval"),
468 390 : walreceiver_connect_timeout: humantime::parse_duration(
469 390 : DEFAULT_WALRECEIVER_CONNECT_TIMEOUT,
470 390 : )
471 390 : .expect("cannot parse default walreceiver connect timeout"),
472 390 : lagging_wal_timeout: humantime::parse_duration(DEFAULT_WALRECEIVER_LAGGING_WAL_TIMEOUT)
473 390 : .expect("cannot parse default walreceiver lagging wal timeout"),
474 390 : max_lsn_wal_lag: NonZeroU64::new(DEFAULT_MAX_WALRECEIVER_LSN_WAL_LAG)
475 390 : .expect("cannot parse default max walreceiver Lsn wal lag"),
476 390 : eviction_policy: crate::models::EvictionPolicy::NoEviction,
477 390 : min_resident_size_override: None,
478 390 : evictions_low_residence_duration_metric_threshold: humantime::parse_duration(
479 390 : DEFAULT_EVICTIONS_LOW_RESIDENCE_DURATION_METRIC_THRESHOLD,
480 390 : )
481 390 : .expect("cannot parse default evictions_low_residence_duration_metric_threshold"),
482 390 : heatmap_period: Duration::ZERO,
483 390 : lazy_slru_download: false,
484 390 : timeline_get_throttle: crate::models::ThrottleConfig::disabled(),
485 390 : image_layer_creation_check_threshold: DEFAULT_IMAGE_LAYER_CREATION_CHECK_THRESHOLD,
486 390 : lsn_lease_length: LsnLease::DEFAULT_LENGTH,
487 390 : lsn_lease_length_for_ts: LsnLease::DEFAULT_LENGTH_FOR_TS,
488 390 : timeline_offloading: false,
489 390 : }
490 390 : }
491 : }
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