75 lines
2.6 KiB
Nix
75 lines
2.6 KiB
Nix
{pkgs, ...}: {
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services.postgresql = {
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enable = true;
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enableTCPIP = true;
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package = pkgs.postgresql_17;
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settings = {
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ssl = true;
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};
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extensions = with pkgs.postgresql17Packages; [
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pgvector
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];
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initialScript = pkgs.writeText "backend-initScript" ''
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CREATE USER baserow WITH ENCRYPTED PASSWORD 'baserow';
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CREATE DATABASE baserow;
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ALTER DATABASE baserow OWNER to baserow;
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CREATE USER kestra WITH ENCRYPTED PASSWORD 'kestra';
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CREATE DATABASE kestra;
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ALTER DATABASE kestra OWNER to kestra;
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CREATE USER n8n WITH ENCRYPTED PASSWORD 'n8n';
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CREATE DATABASE n8n;
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ALTER DATABASE n8n OWNER to n8n;
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CREATE USER outline WITH ENCRYPTED PASSWORD 'outline';
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CREATE DATABASE outline;
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ALTER DATABASE outline OWNER to outline;
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CREATE USER vaultwarden WITH ENCRYPTED PASSWORD 'vaultwarden';
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CREATE DATABASE vaultwarden;
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ALTER DATABASE vaultwarden OWNER to vaultwarden;
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'';
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authentication = pkgs.lib.mkOverride 10 ''
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# Local connections (Unix socket)
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local all postgres peer
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local n8n n8n scram-sha-256
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local outline outline scram-sha-256
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local vaultwarden vaultwarden scram-sha-256
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# Localhost connections (IPv4 and IPv6)
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host all postgres 127.0.0.1/32 scram-sha-256
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host all postgres ::1/128 scram-sha-256
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host outline outline 127.0.0.1/32 scram-sha-256
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host outline outline ::1/128 scram-sha-256
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host n8n n8n 127.0.0.1/32 scram-sha-256
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host n8n n8n ::1/128 scram-sha-256
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host vaultwarden vaultwarden 127.0.0.1/32 scram-sha-256
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host vaultwarden vaultwarden ::1/128 scram-sha-256
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# Podman network connections for Baserow
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host baserow baserow 10.89.0.0/24 scram-sha-256
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host kestra kestra 10.89.0.0/24 scram-sha-256
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# Deny all other connections
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local all all reject
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host all all 0.0.0.0/0 reject
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host all all ::/0 reject
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'';
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};
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services.postgresqlBackup = {
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enable = true;
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startAt = "03:10:00";
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databases = ["baserow" "kestra" "n8n" "outline" "vaultwarden"];
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};
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networking.firewall = {
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extraCommands = ''
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iptables -A INPUT -p tcp -s 127.0.0.1 --dport 5432 -j ACCEPT
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iptables -A INPUT -p tcp -s 10.89.0.0/24 --dport 5432 -j ACCEPT
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'';
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};
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}
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