Use HWE linux kernel for openstack HW nodes (cookied models)

New environment variable 'LINUX_KERNEL_HWE_PACKAGE_NAME'
to set required package name for hwe kernel.

Change-Id: Ibcf834bbaf34b6d2546b76b29ba24155674337d3
diff --git a/tcp_tests/templates/cookied-bm-mcp-ocata-contrail/underlay--user-data1604.yaml b/tcp_tests/templates/cookied-bm-mcp-ocata-contrail/underlay--user-data1604.yaml
index c3ffe17..4891685 100644
--- a/tcp_tests/templates/cookied-bm-mcp-ocata-contrail/underlay--user-data1604.yaml
+++ b/tcp_tests/templates/cookied-bm-mcp-ocata-contrail/underlay--user-data1604.yaml
@@ -74,14 +74,10 @@
    # Install salt-minion and stop it until it is configured

    - eatmydata apt-get install -y salt-minion && service salt-minion stop

 

-   # Install latest kernel

-   - eatmydata apt-get install -y linux-generic-hwe-16.04

-

    ########################################################

    # Node is ready, allow SSH access

-   #- echo "Allow SSH access ..."

-   #- sudo iptables -D INPUT -p tcp --dport 22 -j DROP

-   - reboot

+   - echo "Allow SSH access ..."

+   - sudo iptables -D INPUT -p tcp --dport 22 -j DROP

    ########################################################

 

   write_files: