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Forked from mirror / ansible-ceph-common

142 commits behind the upstream repository.

Restart OSDs during initial setup when crush location is used

Christian Zunker authored 7 years ago

OSDs get started by ceph-disk before the ceph.conf file is written
with a crush location. That results in a crush map without configured
crush location.

To prevent this, we have to restart the OSDs during the initial setup
after the crush location was added to the ceph.conf file.

2aaa9f70

2aaa9f70 7 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

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.