Restore BM lab after 17-3-0 release

- change disks mapping due to changed udev rules
- add grub parameter to future SRIOV support
- change DNS server to dnsmasq located at seed node
- add loadbalancer to subnets
- add cz7756 back to server pool
- remove coredns deployment

MOSSUST-122

Change-Id: Ifbd51516eb57955e5135f904e4d0581e74ee6dd6
diff --git a/bm_mcc_mosk/seed/do_deploy_mcc_mgmt.sh b/bm_mcc_mosk/seed/do_deploy_mcc_mgmt.sh
index 960427a..56415bf 100755
--- a/bm_mcc_mosk/seed/do_deploy_mcc_mgmt.sh
+++ b/bm_mcc_mosk/seed/do_deploy_mcc_mgmt.sh
@@ -84,4 +84,4 @@
 /root/kaas-bootstrap/bin/kind delete cluster -n clusterapi
 unset KUBECONFIG
 
-bash /root/bm_mcc_mosk/utils/update_bash_autocompletion_kaas.sh
\ No newline at end of file
+bash /root/bm_mcc_mosk/utils/update_bash_autocompletion_kaas.sh
diff --git a/bm_mcc_mosk/seed/setup_dnsmasq.sh b/bm_mcc_mosk/seed/setup_dnsmasq.sh
index d9f110f..ac0c4b5 100755
--- a/bm_mcc_mosk/seed/setup_dnsmasq.sh
+++ b/bm_mcc_mosk/seed/setup_dnsmasq.sh
@@ -19,7 +19,6 @@
 EOF
 LISTEN_ADDR=$(ip a | grep 172 | awk '{print $2}' | awk -F/ '{print $1}' | head -n1)
 grep "${LISTEN_ADDR}" /etc/dnsmasq.conf || echo "listen-address=::1,127.0.0.1,${LISTEN_ADDR}" >> /etc/dnsmasq.conf
-grep "subdomain.team.sustaining" /etc/dnsmasq.conf || echo "server=/*.subdomain.team.sustaining/${1}" >> /etc/dnsmasq.conf
-grep "mnt-bm.mirantis.net" /etc/dnsmasq.conf || echo "server=/*.mnt-bm.mirantis.net/${1}" >> /etc/dnsmasq.conf
+grep "mnt-bm.mirantis.net" /etc/dnsmasq.conf || echo "address=/.mnt-bm.mirantis.net/${1}" >> /etc/dnsmasq.conf
 grep "server=172.18.176.6" /etc/dnsmasq.conf || echo "server=172.18.176.6" >> /etc/dnsmasq.conf
 service dnsmasq restart