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feat: upgrade postgres database to 17

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RGBCube 2025-02-27 22:15:21 +03:00
parent da34aaa065
commit cb7ba948d9
Signed by: RGBCube
SSH key fingerprint: SHA256:CzqbPcfwt+GxFYNnFVCqoN5Itn4YFrshg1TrnACpA5M
1 changed files with 22 additions and 15 deletions
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37
hosts/cube/postgresql.nix
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@ -27,15 +27,18 @@ in {
]; ];
config.services.postgresql = enabled { config.services.postgresql = enabled {
package = pkgs.postgresql_14; package = pkgs.postgresql_17;
enableJIT = true; enableJIT = true;
initdbArgs = [ "--locale=C" "--encoding=UTF8" ]; initdbArgs = [ "--locale=C" "--encoding=UTF8" ];
authentication = mkOverride 10 /* ini */ '' authentication = mkOverride 10 /* ini */ ''
# Type Database DBUser Authentication # DATABASE USER AUTHENTICATION
local all all peer local all all peer
# DATABASE USER ADDRESS AUTHENTICATION
host all all ::/0 md5
''; '';
ensure = [ "postgres" "root" ]; ensure = [ "postgres" "root" ];
@ -54,10 +57,12 @@ in {
}); });
settings = { settings = {
listen_addresses = mkForce ""; listen_addresses = mkForce "::";
# Generated by <https://pgconfigurator.cybertec.at/> # Generated by <https://pgconfigurator.cybertec.at/>
max_connections = 100;
# Connectivity
max_connections = 20;
superuser_reserved_connections = 3; superuser_reserved_connections = 3;
# Memory Settings # Memory Settings
@ -66,20 +71,20 @@ in {
maintenance_work_mem = "320 MB"; maintenance_work_mem = "320 MB";
huge_pages = "off"; huge_pages = "off";
effective_cache_size = "3 GB"; effective_cache_size = "3 GB";
effective_io_concurrency = 1; # Concurrent IO only really activated if OS supports posix_fadvise function. effective_io_concurrency = 1;
random_page_cost = 4; # Speed of random disk access relative to sequential access (1.0). random_page_cost = 4;
# Monitoring # Monitoring
shared_preload_libraries = "pg_stat_statements"; # Per statement resource usage stats. shared_preload_libraries = "pg_stat_statements";
track_io_timing = "on"; # Measure exact block IO times. track_io_timing = "on";
track_functions = "pl"; # Track execution times of pl-language procedures if any. track_functions = "pl";
# Replication # Replication
wal_level = "replica"; wal_level = "replica";
max_wal_senders = 0; max_wal_senders = 0;
synchronous_commit = "on"; synchronous_commit = "on";
# Checkpointing # Checkpointing:
checkpoint_timeout = "15 min"; checkpoint_timeout = "15 min";
checkpoint_completion_target = 0.9; checkpoint_completion_target = 0.9;
max_wal_size = "1024 MB"; max_wal_size = "1024 MB";
@ -87,7 +92,7 @@ in {
# WAL writing # WAL writing
wal_compression = "on"; wal_compression = "on";
wal_buffers = -1; # auto-tuned by Postgres till maximum of segment size (16MB by default). wal_buffers = -1;
wal_writer_delay = "200ms"; wal_writer_delay = "200ms";
wal_writer_flush_after = "1MB"; wal_writer_flush_after = "1MB";
@ -97,19 +102,21 @@ in {
bgwriter_lru_multiplier = 2.0; bgwriter_lru_multiplier = 2.0;
bgwriter_flush_after = 0; bgwriter_flush_after = 0;
# Parallel queries # Parallel queries:
max_worker_processes = 2; max_worker_processes = 2;
max_parallel_workers_per_gather = 1; max_parallel_workers_per_gather = 1;
max_parallel_maintenance_workers = 1; max_parallel_maintenance_workers = 1;
max_parallel_workers = 2; max_parallel_workers = 2;
parallel_leader_participation = "on"; parallel_leader_participation = "on";
# Advanced features # Advanced features
enable_partitionwise_join = "on"; enable_partitionwise_join = "on" ;
enable_partitionwise_aggregate = "on"; enable_partitionwise_aggregate = "on";
jit = "on"; jit = "on";
max_slot_wal_keep_size = "1000 MB"; max_slot_wal_keep_size = "1000 MB";
track_wal_io_timing = "on"; track_wal_io_timing = "on";
maintenance_io_concurrency = 1;
wal_recycle = "on";
}; };
}; };
} }