bugfixes -- psql expects a database to connect to, otherwise uses the role...

bugfixes -- psql expects a database to connect to, otherwise uses the role name as the database name, which doesn't always exist; postgres database usually does...

utils.sh

@@ -314,8 +314,8 @@ function create_readonly_postgres_user() {
         || display_error_and_quit "Error creating the $RUSER_NAME role and granting SELECT on pg_authid."
     
     # get the list of roles
-    ROLES="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -Aqt -c '\dg' | grep '|' | cut -d '|' -f 1 )" \
-        || display_error_and_quit "Error getting list of databases"
+    ROLES="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -Aqt -c '\dg' postgres | grep '|' | cut -d '|' -f 1 )" \
+        || display_error_and_quit "Error getting list of roles"
     
     # and for each role
     for ROLE in $ROLES; do
@@ -323,13 +323,13 @@ function create_readonly_postgres_user() {
         PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -c "
             ALTER DEFAULT PRIVILEGES FOR ROLE $ROLE GRANT SELECT ON TABLES TO $RUSER_NAME;
             ALTER DEFAULT PRIVILEGES FOR ROLE $ROLE GRANT SELECT ON SEQUENCES TO $RUSER_NAME;
-            ALTER DEFAULT PRIVILEGES FOR ROLE $ROLE GRANT EXECUTE ON FUNCTIONS TO $RUSER_NAME;" \
+            ALTER DEFAULT PRIVILEGES FOR ROLE $ROLE GRANT EXECUTE ON FUNCTIONS TO $RUSER_NAME;" postgres \
             || display_error_and_quit "Error altering default privileges for role $ROLE"
     done
     
     
     # get the list of databases
-    DATABASES="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -lAqt | grep '|' | cut -d '|' -f 1 | egrep -v "template[0-9]" )" \
+    DATABASES="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -lAqt postgres | grep '|' | cut -d '|' -f 1 | egrep -v "template[0-9]" )" \
         || display_error_and_quit "Error getting list of databases"
 
     # do we have any databases?
@@ -342,11 +342,11 @@ function create_readonly_postgres_user() {
     for DATABASE in $DATABASES; do
         
         # grant CONNECT
-        PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -c "GRANT CONNECT ON DATABASE $DATABASE TO $RUSER_NAME;" \
+        PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -c "GRANT CONNECT ON DATABASE $DATABASE TO $RUSER_NAME;" postgres \
             || display_error_and_quit "Error granting CONNECT on database $DATABASE"
         
         # get all schemas
-        SCHEMAS="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -Aqt -c '\dn' | grep '|' | cut -d '|' -f 1 )" \
+        SCHEMAS="$( PGPASSWORD="$PG_PASS" psql -h "$PG_HOST" -U "$PG_USER" -Aqt -c '\dn' postgres | grep '|' | cut -d '|' -f 1 )" \
             || display_error_and_quit "Error getting list of schemas"
         
         # let's go through the schemas, then