Implement pgpool to front postgresql statefulset

Issue-ID: OOM-1355

Change-Id: Icbb5c723dce7d876c4fbffa5f5c4255cf680f9cc
Signed-off-by: Jerome Doucerain <jerome.doucerain@bell.ca>
diff --git a/kubernetes/common/pgpool/configs/pool_passwd b/kubernetes/common/pgpool/configs/pool_passwd
new file mode 100644
index 0000000..d8e09a2
--- /dev/null
+++ b/kubernetes/common/pgpool/configs/pool_passwd
@@ -0,0 +1 @@
+testuser:md599e8713364988502fa6189781bcf648f