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feat: init raven
+64
-1
-1
home/profiles/cli/default.nix
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home/profiles/cli/default.nix
+1
hosts/box/default.nix
+1
hosts/box/default.nix
+63
hosts/profiles/raven/default.nix
+63
hosts/profiles/raven/default.nix
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{ pkgs, config, lib, ... }:
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{
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# ===================
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# Ollama Service
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# ===================
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services.ollama = {
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enable = true;
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acceleration = null; # CPU only, no GPU
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host = "127.0.0.1";
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port = 11434;
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};
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# ===================
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# PostgreSQL: Letta Database
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# ===================
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services.postgresql = {
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enable = true;
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ensureDatabases = [ "letta" ];
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ensureUsers = [
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{
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name = "letta";
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ensureDBOwnership = true;
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}
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];
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# Enable TCP connections (required for Docker)
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enableTCPIP = true;
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# Allow letta user to connect via TCP with password
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authentication = lib.mkAfter ''
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# Letta database - TCP password auth for Docker
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host letta letta 127.0.0.1/32 scram-sha-256
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host letta letta ::1/128 scram-sha-256
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'';
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# Include pgvector extension
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extraPlugins = ps: [ ps.pgvector ];
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};
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# ===================
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# Database Setup Service
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# ===================
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# Runs after postgresql to enable pgvector and set password
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systemd.services.raven-db-setup = {
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description = "Setup Letta database with pgvector and password";
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after = [ "postgresql.service" ];
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wantedBy = [ "multi-user.target" ];
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path = [ config.services.postgresql.package ];
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serviceConfig = {
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Type = "oneshot";
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User = "postgres";
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RemainAfterExit = true;
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};
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script = ''
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# Enable pgvector extension
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psql -d letta -c "CREATE EXTENSION IF NOT EXISTS vector;"
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# Set password for letta user
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# TODO: Consider using agenix for production
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psql -c "ALTER USER letta WITH PASSWORD 'letta-dev-password';"
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'';
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};
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}