ceph

set up a CEPH cluster

Pre-requisites: $ vagrant plugin install vagrant-hostmanager

1. Create 7 VM's with Centos 7 a Ceph admin node 3 Ceph monitor nodes 3 Ceph OSD nodes

   $ vagrant up

   $ vagrant reload

2. SSH to the Ceph admin node and cd to my-cluster folder.

   $ vagrant ssh cephmaster -c

   $ cd my-cluster

3. Create an SSH key and copy it to all the nodes

   $ ./ssh.keys.sh

   Note: always choose default option (just enter), password is vagrant unless you changed this.

4. Run script to create Ceph Storage Cluster

   $ ./install-ceph.sh

   Note: if something goes wrong, simply run:

   $ ./repair.sh

5. Check the health of your new Ceph cluster

   $ ceph -s

More info: www.tsbakker.nl/ceph