From 9bc447077bce642c25faed9306537b4f1bf57230 Mon Sep 17 00:00:00 2001
From: yatinkarel <ykarel@redhat.com>
Date: Fri, 1 Apr 2022 13:17:55 +0530
Subject: Enable dstat and memory_tracker in functional/fullstack jobs

This Will help in troubleshooting failures related to high
memory or cpu usage.

Related-Bug: #1966394
Change-Id: I74b0d53bfc54b71d3e8b2d46739a944e5f5a6b6f
---
 tools/configure_for_func_testing.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'tools')

diff --git a/tools/configure_for_func_testing.sh b/tools/configure_for_func_testing.sh
index 25205d982f..29d514359a 100755
--- a/tools/configure_for_func_testing.sh
+++ b/tools/configure_for_func_testing.sh
@@ -23,6 +23,7 @@ USE_CONSTRAINT_ENV=${USE_CONSTRAINT_ENV:-True}
 MYSQL_USER=${MYSQL_USER:-root}
 DATABASE_USER=${DATABASE_USER:-openstack_citest}
 DATABASE_NAME=${DATABASE_NAME:-openstack_citest}
+MEMORY_TRACKER=${MEMORY_TRACKER:-False}
 
 
 if [[ "$IS_GATE" != "True" ]] && [[ "$#" -lt 1 ]]; then
@@ -279,6 +280,20 @@ function _install_post_devstack {
     fi
 
     enable_kernel_bridge_firewall
+
+    # install/start memory tracker service if enabled
+    if [[ "$MEMORY_TRACKER" == "True" ]]; then
+        # is_service_enabled checks for service into ENABLED_SERVICES
+        ENABLED_SERVICES+=,dstat,memory_tracker
+        source $DEVSTACK_PATH/lib/dstat
+        if is_ubuntu; then
+            install_package pcp
+        else
+            install_package pcp-system-tools
+        fi
+        install_dstat
+        start_dstat
+    fi
 }
 
 
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