Skip to content
Charm Interface - Ceph Client
Branch: master
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
unit_tests
.gitignore
.gitreview
.project
.pydevproject
.testr.conf
.zuul.yaml
README.md
interface.yaml
provides.py
requires.py
test-requirements.txt
tox.ini

README.md

Overview

This interface layer handles the communication between the Ceph Monitor cluster and a client that requires an access key and a pool to use.

Usage

Requires

This interface layer will set the following states, as appropriate:

  • {relation_name}.available The ceph client has been related to a provider.

The following accessors will be available:

  • key - The cephx access key
  • auth - Whether or not strict auth is supported
  • mon_hosts - The public addresses list of the monitor cluster

Client example:

@when('ceph-client.connected')
def ceph_connected(ceph_client):
  ceph_client.create_pool('newpool')

@when('ceph-client.available')
def ceph_ready(ceph_client):
  charm_ceph_conf= os.path.join(os.sep, 'etc', 'ceph', 'ceph.conf')
  cephx_key = os.path.join(os.sep, 'etc', 'ceph', 'ceph.client.charm.keyring')

  ceph_context = {
      'auth_supported': ceph_client.auth,
      'mon_hosts': ceph_client.mon_hosts,
  }

  with open(charm_ceph_conf, 'w') as cephconf:
    cephconf.write(render_template('ceph.conf', ceph_context))

  # Write out the cephx_key also
  with open(cephx_key, 'w') as cephconf:
    cephconf.write(ceph_client.key)
You can’t perform that action at this time.