/ansible-hadoop-example

practice ansible for install hadoop

Primary LanguageShell

Preinstalled

  • setting the ssh passwordless login
# su
# ssh-keygen -t rsa
# ssh-copy-id root@localhost
  • install ansible command
# yum install -y epel-release
# yum install -y ansible
  • setting environment variable for not checking ssh key
# export ANSIBLE_HOST_KEY_CHECKING=False