Unverified Commit 0e78dc36 authored by Maximilian Bosch's avatar Maximilian Bosch Committed by GitHub
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Merge: doc: use initdbArgs in example postgresql upgrade script (#302823)

parents 06cf0e1d a3184ef2

nixos/modules/services/databases/postgresql.md

+4 −3
Original line number Diff line number Diff line
@@ -196,6 +196,7 @@ For an upgrade, a script like this can be used to simplify the process: 
      newPostgres = pkgs.postgresql_13.withPackages (pp: [

        # pp.plv8

      ]);

      cfg = config.services.postgresql;

    in pkgs.writeScriptBin "upgrade-pg-cluster" ''

      set -eux

      # XXX it's perhaps advisable to stop all services that depend on postgresql
@@ -205,12 +206,12 @@ For an upgrade, a script like this can be used to simplify the process: 


      export NEWBIN="${newPostgres}/bin"



      export OLDDATA="${config.services.postgresql.dataDir}"

      export OLDBIN="${config.services.postgresql.package}/bin"

      export OLDDATA="${cfg.dataDir}"

      export OLDBIN="${cfg.package}/bin"



      install -d -m 0700 -o postgres -g postgres "$NEWDATA"

      cd "$NEWDATA"

      sudo -u postgres $NEWBIN/initdb -D "$NEWDATA"

      sudo -u postgres $NEWBIN/initdb -D "$NEWDATA" ${builtins.concatStringsSep " " cfg.initdbArgs}



      sudo -u postgres $NEWBIN/pg_upgrade \

        --old-datadir "$OLDDATA" --new-datadir "$NEWDATA" \