Optionally set properties from configmap

[dmaap/buscontroller.git] / misc / dmaapbc

diff --git a/misc/dmaapbc b/misc/dmaapbc
index cef472e..0dff4d6 100644 (file)
--- a/misc/dmaapbc
+++ b/misc/dmaapbc
@@ -74,8 +74,17 @@ config() {
        $APP_ROOT/misc/cert-client-init.sh
        . misc/havecert.tmpl > etc/havecert
        chmod +x etc/havecert
-       . misc/dmaapbc.properties.tmpl > etc/dmaapbc.properties
-    . misc/PolicyEngineApi.properties.tmpl > config/PolicyEngineApi.properties
+
+       # These files might be better provided in kubernetes configmaps
+       # so if they are already there, don't overwrite.
+       if [ ! -f etc/dmaapbc.properties ]
+       then
+               . misc/dmaapbc.properties.tmpl > etc/dmaapbc.properties
+       fi
+       if [ ! -f config/PolicyEngineApi.properties ]
+       then
+               . misc/PolicyEngineApi.properties.tmpl > config/PolicyEngineApi.properties
+       fi
        set +x
 }