etcHosts should not be commited in the test env

Former-commit-id: c2f491d6

CICD/files/.gitignore

+ssh_known_hosts
+*.conf
+etcHosts
 inventory.*

CICD/files/etcHosts

-127.0.0.1 localhost
-::1     ip6-localhost ip6-loopback
-fe00::0 ip6-localnet
-ff00::0 ip6-mcastprefix
-ff02::1 ip6-allnodes
-ff02::2 ip6-allrouters
-118.138.241.196 hpcldap0.erc.monash.edu.au
-118.138.244.7 consistency0
-
-118.138.235.28 CICDCICD-mgmt0.massive.org.au CICDCICD-mgmt0
-118.138.233.249 CICDCICD-login0.massive.org.au CICDCICD-login0
-118.138.234.145 CICDCICD-computec0.massive.org.au CICDCICD-computec0
-118.138.234.104 CICDCICD-sql0.massive.org.au CICDCICD-sql0
-118.138.235.60 CICDCICD-mgmt1.massive.org.au CICDCICD-mgmt1