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ceph-ansible/roles/ceph-common
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Ken Dreyer 19c3fdc53a ceph-common: client settings are for libvirt 
Prior to this change, each ceph cluster node would end up with several
"qemu-client-$pid.log" files owned by root. The [client] section would
capture *all* client activity (for example the "ceph health" command,
etc), not just librbd-in-qemu.

Restrict this section to libvirt clients only so that we don't generate
these spurious log files for other Ceph client traffic.

Signed-off-by: Ken Dreyer <kdreyer@redhat.com>
 		2016-08-02 10:00:22 -06:00
..
defaults remove references to Inktank Ceph Storage 2016-07-26 13:57:32 -06:00
files remove references to Inktank Ceph Storage 2016-07-26 13:57:32 -06:00
handlers Add support for Ceph NFS Gateway 2016-06-22 13:29:11 -04:00
meta rollback previous change for ceph-common change 2016-03-02 18:44:36 +01:00
plugins/actions common: refresh config template module 2016-07-26 10:44:12 +02:00
tasks remove references to Inktank Ceph Storage 2016-07-26 13:57:32 -06:00
templates ceph-common: client settings are for libvirt 2016-08-02 10:00:22 -06:00
LICENSE rollback previous change for ceph-common change 2016-03-02 18:44:36 +01:00
README.md remove references to Inktank Ceph Storage 2016-07-26 13:57:32 -06:00

README.md

Ansible role: Ceph Common

This role does several things prior to bootstrapping your Ceph cluster:

  • Checks the system and validates that Ceph can be installed
  • Tunes the operating system if the node is an OSD server
  • Installs Ceph
  • Generates ceph.conf

Requirements

Move the plugins/actions/config_template.py file to your top level playbook directory. Edit your ansible.cfg like so:

action_plugins = plugins/actions

Depending on how you are managing your playbook, the path might be different so edit the file accordingly if necessary.

Role variables

Have a look at defaults/main.yml.

Mandatory variables

  • Install source, choose one of these:
    • ceph_stable
    • ceph_dev
    • ceph_stable_rh_storage
    • ceph_custom
  • journal_size
  • monitor_interface
  • public_network
  • cluster_network

Handlers

  • update apt cache
  • restart ceph-mon
  • restart ceph-osd
  • restart ceph-mds
  • restart ceph-rgw
  • restart ceph-restapi
  • restart apache2

Dependencies

None

Example Playbook

- hosts: servers
  remote_user: ubuntu
  roles:
     - { role: leseb.ceph-common }

Misc

This role is a mandatory dependency for the following roles:

  • ceph-mon
  • ceph-osd
  • ceph-mds
  • ceph-rgw
  • ceph-restapi

Contribution

THIS REPOSITORY DOES NOT ACCEPT PULL REQUESTS. PULL REQUESTS MUST GO THROUGH CEPH-ANSIBLE.

License

Apache

Author Information

This role was created by Sébastien Han.