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|
{
pkgs,
lib,
config,
...
}:
let
newPostgres = pkgs.postgresql_18_jit;
cfg = config.services.postgresql;
upgrade-pg-cluster = pkgs.writeScriptBin "upgrade-pg-cluster" ''
set -eux
systemctl stop postgresql
export NEWDATA="/var/lib/postgresql/${newPostgres.psqlSchema}"
export NEWBIN="${newPostgres}/bin"
export OLDDATA="${cfg.dataDir}"
export OLDBIN="${cfg.finalPackage}/bin"
install -d -m 0700 -o postgres -g postgres "$NEWDATA"
cd "$NEWDATA"
sudo -u postgres "$NEWBIN/initdb" -D "$NEWDATA" ${lib.escapeShellArgs cfg.initdbArgs}
sudo -u postgres "$NEWBIN/pg_upgrade" \
--old-datadir "$OLDDATA" --new-datadir "$NEWDATA" \
--old-bindir "$OLDBIN" --new-bindir "$NEWBIN" \
"$@"
'';
in
{
networking.firewall.allowedTCPPorts = [ 5432 ];
services.postgresql = {
enable = true;
package = pkgs.postgresql_18_jit;
enableTCPIP = true;
enableJIT = true;
settings = {
password_encryption = "scram-sha-256";
};
authentication = ''
# TYPE DATABASE USER ADDRESS METHOD
local all all peer
host all postgres all reject
host all all all scram-sha-256
'';
}; # end of services.postgreslq
environment.systemPackages = [ upgrade-pg-cluster ];
}
|
