Replace screen_it() with run_process() throughout
run_process will use screen if USE_SCREEN=True (the default),
otherwise it will simply start the requested service. Therefore
wherever screen_it used, run_process can be instead.
Where stop_screen was found it has been replaced with stop_process.
A tail_log function has been added which will tail a logfile in a
screen if USE_SCREEN is True.
lib/template has been updated to reflect the use of the new
functions.
When using sg the quoting in run_process gets very complicated.
To get around this run_process and the functions it calls accepts
an optional third argument. If set it is a group to be used with sg.
Change-Id: Ia3843818014f7c6c7526ef3aa9676bbddb8a85ca
diff --git a/lib/trove b/lib/trove
index aa9442b..8628e35 100644
--- a/lib/trove
+++ b/lib/trove
@@ -228,9 +228,9 @@
# start_trove() - Start running processes, including screen
function start_trove {
- screen_it tr-api "cd $TROVE_DIR; $TROVE_BIN_DIR/trove-api --config-file=$TROVE_CONF_DIR/trove.conf --debug 2>&1"
- screen_it tr-tmgr "cd $TROVE_DIR; $TROVE_BIN_DIR/trove-taskmanager --config-file=$TROVE_CONF_DIR/trove-taskmanager.conf --debug 2>&1"
- screen_it tr-cond "cd $TROVE_DIR; $TROVE_BIN_DIR/trove-conductor --config-file=$TROVE_CONF_DIR/trove-conductor.conf --debug 2>&1"
+ run_process tr-api "$TROVE_BIN_DIR/trove-api --config-file=$TROVE_CONF_DIR/trove.conf --debug"
+ run_process tr-tmgr "$TROVE_BIN_DIR/trove-taskmanager --config-file=$TROVE_CONF_DIR/trove-taskmanager.conf --debug"
+ run_process tr-cond "$TROVE_BIN_DIR/trove-conductor --config-file=$TROVE_CONF_DIR/trove-conductor.conf --debug"
}
# stop_trove() - Stop running processes
@@ -238,7 +238,7 @@
# Kill the trove screen windows
local serv
for serv in tr-api tr-tmgr tr-cond; do
- screen_stop $serv
+ stop_process $serv
done
}