69 lines
2.3 KiB
Nix
69 lines
2.3 KiB
Nix
{config, pkgs, ...}: {
|
|
services.postgresql = {
|
|
enable = true;
|
|
enableTCPIP = true;
|
|
package = pkgs.postgresql_17;
|
|
settings = {
|
|
ssl = true;
|
|
ssl_cert_file = config.age.secrets.pg-cert.path;
|
|
ssl_key_file = config.age.secrets.pg-key.path;
|
|
};
|
|
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 USER kestra WITH ENCRYPTED PASSWORD 'kestra';
|
|
CREATE DATABASE kestra;
|
|
ALTER DATABASE kestra OWNER to kestra;
|
|
|
|
CREATE USER n8n WITH ENCRYPTED PASSWORD 'n8n';
|
|
CREATE DATABASE n8n;
|
|
ALTER DATABASE n8n OWNER to n8n;
|
|
|
|
CREATE USER vaultwarden WITH ENCRYPTED PASSWORD 'n8n';
|
|
CREATE DATABASE vaultwarden;
|
|
ALTER DATABASE vaultwarden OWNER to vaultwarden;
|
|
'';
|
|
authentication = pkgs.lib.mkOverride 10 ''
|
|
# Local connections (Unix socket)
|
|
local all postgres peer
|
|
local n8n n8n scram-sha-256
|
|
local vaultwarden vaultwarden scram-sha-256
|
|
|
|
# Localhost connections (IPv4 and IPv6)
|
|
host all postgres 127.0.0.1/32 scram-sha-256
|
|
host all postgres ::1/128 scram-sha-256
|
|
|
|
host n8n n8n 127.0.0.1/32 scram-sha-256
|
|
host n8n n8n ::1/128 scram-sha-256
|
|
|
|
host vaultwarden vaultwarden 127.0.0.1/32 scram-sha-256
|
|
host vaultwarden vaultwarden ::1/128 scram-sha-256
|
|
|
|
# Podman network connections
|
|
host baserow baserow 10.89.0.0/24 scram-sha-256
|
|
host kestra kestra 10.89.0.0/24 scram-sha-256
|
|
|
|
# Deny all other connections
|
|
local all all reject
|
|
host all all 0.0.0.0/0 reject
|
|
host all all ::/0 reject
|
|
'';
|
|
};
|
|
services.postgresqlBackup = {
|
|
enable = true;
|
|
startAt = "03:10:00";
|
|
databases = ["baserow" "kestra" "n8n" "vaultwarden"];
|
|
};
|
|
networking.firewall = {
|
|
extraCommands = ''
|
|
iptables -A INPUT -p tcp -s 127.0.0.1 --dport 5432 -j ACCEPT
|
|
iptables -A INPUT -p tcp -s 10.89.0.0/24 --dport 5432 -j ACCEPT
|
|
'';
|
|
};
|
|
}
|