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LiteLLM - Librechat Setup Optimizations; Postgres connection optimizations

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m3tam3re
2025-10-07 15:36:51 +02:00
parent 6ed15f95b4
commit d7806c6254
7 changed files with 65 additions and 26 deletions
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76
hosts/AZ-CLD-1/services/postgres.nix
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@@ -9,42 +9,72 @@
package = pkgs.postgresql_17;
settings = {
ssl = true;
max_connections = 180;
superuser_reserved_connections = 5;
idle_in_transaction_session_timeout = "10min";
idle_session_timeout = "2h";
tcp_keepalives_idle = 60;
tcp_keepalives_interval = 10;
tcp_keepalives_count = 6;
deadlock_timeout = "1s";
authentication_timeout = "30s";
log_connections = true;
log_disconnections = true;
log_lock_waits = true;
};
extensions = with pkgs.postgresql17Packages; [
pgvector
];
initialScript = pkgs.writeText "backend-initScript" ''
CREATE USER baserow WITH ENCRYPTED PASSWORD 'baserow';
CREATE DATABASE baserow;
ALTER DATABASE baserow OWNER to baserow;
CREATE DATABASE baserow;
ALTER DATABASE baserow OWNER to baserow;
ALTER DATABASE baserow CONNECTION LIMIT 20;
CREATE USER kestra WITH ENCRYPTED PASSWORD 'kestra';
CREATE DATABASE kestra;
ALTER DATABASE kestra OWNER to kestra;
CREATE USER kestra WITH ENCRYPTED PASSWORD 'kestra';
CREATE DATABASE kestra;
ALTER DATABASE kestra OWNER to kestra;
ALTER DATABASE kestra CONNECTION LIMIT 10;
CREATE USER librechat_rag WITH ENCRYPTED PASSWORD 'librechat_rag';
CREATE DATABASE librechat_rag;
ALTER DATABASE librechat_rag OWNER to librechat_rag;
CREATE USER librechat_rag WITH ENCRYPTED PASSWORD 'librechat_rag';
CREATE DATABASE librechat_rag;
ALTER DATABASE librechat_rag OWNER to librechat_rag;
ALTER DATABASE librechat_rag CONNECTION LIMIT 20;
CREATE USER librechat_rag_dev WITH ENCRYPTED PASSWORD 'librechat_rag_dev';
CREATE DATABASE librechat_rag_dev;
ALTER DATABASE librechat_rag_dev OWNER to librechat_rag_dev;
CREATE USER librechat_rag_dev WITH ENCRYPTED PASSWORD 'librechat_rag_dev';
CREATE DATABASE librechat_rag_dev;
ALTER DATABASE librechat_rag_dev OWNER to librechat_rag_dev;
ALTER DATABASE librechat_rag_dev CONNECTION LIMIT 10;
CREATE USER metabase WITH ENCRYPTED PASSWORD 'metabase';
CREATE DATABASE metabase;
ALTER DATABASE metabase OWNER to metabase;
CREATE USER metabase WITH ENCRYPTED PASSWORD 'metabase';
CREATE DATABASE metabase;
ALTER DATABASE metabase OWNER to metabase;
ALTER DATABASE metabase CONNECTION LIMIT 15;
CREATE USER n8n WITH ENCRYPTED PASSWORD 'n8n';
CREATE DATABASE n8n;
ALTER DATABASE n8n OWNER to n8n;
CREATE USER n8n WITH ENCRYPTED PASSWORD 'n8n';
CREATE DATABASE n8n;
ALTER DATABASE n8n OWNER to n8n;
ALTER DATABASE n8n CONNECTION LIMIT 5;
CREATE USER outline WITH ENCRYPTED PASSWORD 'outline';
CREATE DATABASE outline;
ALTER DATABASE outline OWNER to outline;
CREATE USER outline WITH ENCRYPTED PASSWORD 'outline';
CREATE DATABASE outline;
ALTER DATABASE outline OWNER to outline;
ALTER DATABASE outline CONNECTION LIMIT 5;
CREATE USER vaultwarden WITH ENCRYPTED PASSWORD 'vaultwarden';
CREATE DATABASE vaultwarden;
ALTER DATABASE vaultwarden OWNER to vaultwarden;
CREATE USER vaultwarden WITH ENCRYPTED PASSWORD 'vaultwarden';
CREATE DATABASE vaultwarden;
ALTER DATABASE vaultwarden OWNER to vaultwarden;
ALTER DATABASE vaultwarden CONNECTION LIMIT 5;
CREATE USER zammad WITH ENCRYPTED PASSWORD 'zammad';
CREATE DATABASE zammad;
ALTER DATABASE zammad OWNER to zammad;
ALTER DATABASE zammad CONNECTION LIMIT 50;
'';
authentication = pkgs.lib.mkOverride 10 ''
# Local connections (Unix socket)