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nixos/postgresql: move ExecStartPost into postStart

This commit is contained in:
Aaron Andersen 2020-08-12 21:12:24 -04:00
parent ec82ae3c39
commit 8e045b42fd
1 changed files with 29 additions and 34 deletions
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51
nixos/modules/services/databases/postgresql.nix
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@ -311,32 +311,9 @@ in
''}
'';
serviceConfig = mkMerge [
{ ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
User = "postgres";
Group = "postgres";
RuntimeDirectory = "postgresql";
Type = if versionAtLeast cfg.package.version "9.6"
then "notify"
else "simple";
# Shut down Postgres using SIGINT ("Fast Shutdown mode"). See
# http://www.postgresql.org/docs/current/static/server-shutdown.html
KillSignal = "SIGINT";
KillMode = "mixed";
# Give Postgres a decent amount of time to clean up after
# receiving systemd's SIGINT.
TimeoutSec = 120;
ExecStart = "${postgresql}/bin/postgres";
# Wait for PostgreSQL to be ready to accept connections.
ExecStartPost =
let
setupScript = pkgs.writeScript "postgresql-setup" (''
#!${pkgs.runtimeShell} -e
postStart =
''
PSQL="psql --port=${toString cfg.port}"
while ! $PSQL -d postgres -c "" 2> /dev/null; do
@ -361,9 +338,27 @@ in
$PSQL -tAc 'GRANT ${permission} ON ${database} TO "${user.name}"'
'') user.ensurePermissions)}
'') cfg.ensureUsers}
'');
in
"${setupScript}";
'';
serviceConfig = mkMerge [
{ ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
User = "postgres";
Group = "postgres";
RuntimeDirectory = "postgresql";
Type = if versionAtLeast cfg.package.version "9.6"
then "notify"
else "simple";
# Shut down Postgres using SIGINT ("Fast Shutdown mode"). See
# http://www.postgresql.org/docs/current/static/server-shutdown.html
KillSignal = "SIGINT";
KillMode = "mixed";
# Give Postgres a decent amount of time to clean up after
# receiving systemd's SIGINT.
TimeoutSec = 120;
ExecStart = "${postgresql}/bin/postgres";
}
(mkIf (cfg.dataDir == "/var/lib/postgresql/${cfg.package.psqlSchema}") {
StateDirectory = "postgresql postgresql/${cfg.package.psqlSchema}";