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ansible-ceph-common

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ceph.conf: add variable setting monitor addr block

Patrick Donnelly authored 9 years ago

For some providers (such as upcoming Linode support), some NICs may have
multiple IP addresses. (In the case of Linode, the only NIC has a public
and private IP address.) This is normally okay as we can use the
ceph.conf cluster_network and public_network variables to force the
monitor to listen on the addresses we want. However, we also need
ansible to set the correct monitor IP addresses in "mon hosts" (i.e. the
addresses the monitors will listen on!). This new monitor_address_block
setting tells ansible which IP address to use for each monitor.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

6e62c515

6e62c515 9 years ago

Name	Last commit	Last update
defaults
files
handlers
meta
plugins/actions
tasks
templates
LICENSE
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_rhcs
- 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.