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fix bootstrapping script

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RoyDumblauskas
2025-11-16 00:53:13 -06:00
parent bc38eff064
commit 5a6d128787
1 changed files with 11 additions and 17 deletions
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homelab-services/postgresql-db/flake.nix
+10 -16
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@@ -69,15 +69,12 @@
psql_bin=${pkgs.postgresql}/bin/psql
# Create databases and users
for db in ${lib.escapeShellArgs opts.databases}; do
# Uppercase database name
db_upper="''${db^^}"
user_var="PSQL_''${db_upper}_USER"
pass_var="PSQL_''${db_upper}_PASSWORD"
# Expand variable values (from EnvironmentFile)
user_val=$(eval "echo \''${$user_var:-}")
pass_val=$(eval "echo \''${$pass_var:-}")
@@ -88,28 +85,25 @@
echo "Bootstrapping PostgreSQL for database: $db"
# Create user if not exists
# CREATE USER (if not exists)
$psql_bin --tuples-only --no-align -c \
"SELECT 1 FROM pg_roles WHERE rolname=$user_val" | grep -q 1 \
|| $psql_bin -c "CREATE USER $user_val WITH PASSWORD '$pass_val';"
"SELECT 1 FROM pg_roles WHERE rolname='\$${user_val}'" | grep -q 1 \
|| $psql_bin -c "CREATE USER ''${user_val} WITH PASSWORD ''${pass_val};"
# Create database if not exists
# CREATE DATABASE (if not exists)
$psql_bin --tuples-only --no-align -c \
"SELECT 1 FROM pg_database WHERE datname='$db'" | grep -q 1 \
|| $psql_bin -c "CREATE DATABASE $db OWNER $user_val;"
"SELECT 1 FROM pg_database WHERE datname='\$${db}'" | grep -q 1 \
|| $psql_bin -c "CREATE DATABASE ''${db} OWNER ''${user_val};"
# Ensure user owns DB + grants
$psql_bin -c "ALTER DATABASE $db OWNER TO $user_val;"
$psql_bin -d "$db" -c "GRANT ALL PRIVILEGES ON DATABASE $db TO $user_val;"
# Privileges
$psql_bin -c "ALTER DATABASE ''${db} OWNER TO ''${user_val};"
$psql_bin -d "$db" -c "GRANT ALL PRIVILEGES ON DATABASE ''${db} TO ''${user_val};"
echo "Bootstrapped DB $db (user: $user_val)"
echo "Bootstrapped DB ''${db} (user: ''${user_val})"
done
'';
};
};
};
};
};