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postgres: exit if up to date

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This commit is contained in:
Sandro - 2023-01-06 22:08:26 +01:00
parent 5c68301e93
commit 85bdc26d2d
Signed by: sandro
GPG Key ID: 3AF5A43A3EECC2E5
1 changed files with 7 additions and 0 deletions
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7
modules/postgres.nix
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@ -38,10 +38,17 @@ in
newBin = "${cfg.newPackage}/bin";
oldData = config.services.postgresql.dataDir;
oldBin = "${config.services.postgresql.package}/bin";
currPkg = config.services.postgresql.package;
in
pkgs.writeScriptBin "upgrade-pg-cluster" /* bash */ ''
set -eux
if [[ ${cfg.newPackage} == ${currPkg} ]]; then
echo "There is no major postgres update available."
echo "Current version: ${currPkg.version}"
exit 2
fi
systemctl stop --wait postgresql ${lib.concatStringsSep " " cfg.stopServices}
install -d -m 0700 -o postgres -g postgres "${newData}"