workarounds for dhclient and cassandra
- fix dhclient issue with multiple instances for the same interface
- reduce 'max_heap_size' for cassandra in order to lower memory
footprint
diff --git a/tcp_tests/templates/underlay/mk22-lab-advanced--user-data1604.yaml b/tcp_tests/templates/underlay/mk22-lab-advanced--user-data1604.yaml
index 4951802..bf1ea31 100644
--- a/tcp_tests/templates/underlay/mk22-lab-advanced--user-data1604.yaml
+++ b/tcp_tests/templates/underlay/mk22-lab-advanced--user-data1604.yaml
@@ -83,7 +83,7 @@
########################################################
write_files:
- - path: /etc/network/interfaces.d/99-tcp-tests.cfg
+ - path: /etc/network/interfaces
content: |
auto ens3
iface ens3 inet dhcp