Update create_cluster.py
Update create_cluster.py
update devenv
update creat cluster ssh with ipv4
sync repos
Ansible playbooks for celery,PostgreSql and Django install
Merge branch 'master' of http://github.com/grnet/e-science
creat yarn cluster
Merge branch 'master' of https://github.com/nvrionis/e-science
create light webserver with Django, Celery and PostgreSQL
update
Update README.md
Legacy installation of Hadoop-1.2.1 cluster.
Fix previous mistake
Hadoop-1.2.1 playbook
Delete Ansible folder
Updating
Update
Update
create Hadoop-1.2.1 cluster with Ansible playbook