add cloudera cdh5 repo file
set cloudera cdh5 repo file
import cloudera repo key
add tag to the import task
add cdh common role
merge branch 'cdh-common' into role-cdh
install zookeeper base and server packages
set myid values to each node
copy the configuration file and start the service
add zookeeper role
fix servers iteration bug
merge branch 'cdh-zookeeper' into role-cdh
merge branch 'role-cdh'